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{ "count": 39503, "next": "https://eartharxiv.org/api/articles/?format=api&limit=100&offset=8200", "previous": "https://eartharxiv.org/api/articles/?format=api&limit=100&offset=8000", "results": [ { "pk": 16808, "title": "Effectiveness of Hospital-directed Wellness Interventions in COVID-19: A Cross-sectional Survey", "subtitle": null, "abstract": "Introduction:\n Hospitals have implemented various wellness interventions to offset the negative effects of coronavirus disease 2019 (COVID-19) on emergency physician morale and burnout. There is limited high quality evidence regarding effectiveness of hospital-directed wellness interventions, leaving hospitals without guidance on best practices. We sought to determine intervention effectiveness and frequency of use in the spring/summer 2020. The goal was to facilitate evidence-based guidance for hospital wellness program planning. \nMethods:\n This cross-sectional observational study we used a novel survey tool piloted at a single hospital and then distributed throughout the United States via major emergency medicine (EM) society listservs and closed social media groups. Subjects reported their morale levels using a slider scale from 1 (lowest) to 10 (highest) at the time of the survey and, retrospectively, at their respective COVID-19 peak in 2020. Subjects also rated effectiveness of wellness interventions using a Likert scale from 1 (not at all effective) to 5 (very effective). Subjects indicated their hospital’s usage frequency of common wellness interventions. We analyzed results using descriptive statistics and t-tests.\nResults:\n Of 76,100 EM society and closed social media group members, 522 (0.69%) subjects were enrolled. Study population demographics were similar to the national emergency physician population. Morale at the time of the survey was worse (mean [M] 4.36, SD 2.29) than the spring/summer 2020 peak (M 4.57, SD 2.13) [t(458)=-2.27, P=0.024]. The most effective interventions were hazard pay (M 3.59, SD 1.12), staff debriefing groups (M 3.51, SD 1.16), and free food (M 3.34, SD 1.14). The most frequently used interventions were free food (350/522, 67.1%), support sign display (300/522, 57.5%), and daily email updates (266/522, 51.0%). Infrequently used were hazard pay (53/522, 10.2%) and staff debriefing groups (127/522, 24.3%).\nConclusion:\n There is discordance between the most effective and most frequently used hospital-directed wellness interventions. Only free food was both highly effective and frequently used. Hazard pay and staff debriefing groups were the two most effective interventions but were infrequently used. Daily email updates and support sign display were the most frequently used interventions but were not as effective. Hospitals should focus effort and resources on the most effective wellness interventions.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "COVID-19, Pandemic, Wellness, Well-Being, Burnout, Interventions" } ], "section": "Emergency Medicine Workforce", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8j64d7gz", "frozenauthors": [ { "first_name": "Adrian", "middle_name": "", "last_name": "Cotarelo", "name_suffix": "", "institution": "St. John’s Riverside Hospital, Department of Emergency Medicine, Yonkers, New York; Fire Department of the City of New York, FDNY Office of Medical Affairs, Brooklyn, New York; Northwell Health at North Shore/Long Island Jewish Medical Center, Department of Emergency Medicine, Long Island, New York", "department": "None" }, { "first_name": "Mary", "middle_name": "", "last_name": "McLean", "name_suffix": "", "institution": "St. John’s Riverside Hospital, Department of Emergency Medicine, Yonkers, New York; AdventHealth Orlando, Department of Emergency Medicine, Orlando, Florida; Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania", "department": "None" }, { "first_name": "Nishad", "middle_name": "", "last_name": "Rahman", "name_suffix": "", "institution": "St. John’s Riverside Hospital, Department of Emergency Medicine, Yonkers, New York; LifeBridge Health, Department of Emergency Medicine, Baltimore, Maryland; United States Acute Care Solutions, Department of Clinical Innovation, Canton, Ohio", "department": "None" }, { "first_name": "Alina", "middle_name": "", "last_name": "Mitina", "name_suffix": "", "institution": "St. John’s Riverside Hospital, Department of Emergency Medicine, Yonkers, New York", "department": "None" }, { "first_name": "Brenda", "middle_name": "", "last_name": "Alves", "name_suffix": "", "institution": "St. John’s Riverside Hospital, Department of Emergency Medicine, Yonkers, New York; Pace University College of Health Professions, Physician Assistant Studies Program, Pleasantville, New York", "department": "None" }, { "first_name": "Miriam", "middle_name": "", "last_name": "Kulkarni", "name_suffix": "", "institution": "St. John’s Riverside Hospital, Department of Emergency Medicine, Yonkers, New York; Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania", "department": "None" } ], "date_submitted": "2022-05-11T02:28:10-05:00", "date_accepted": "2022-05-11T02:28:10-05:00", "date_published": "2023-03-22T13:52:56-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16808/galley/8512/download/" } ] }, { "pk": 17192, "title": "Winter Walk", "subtitle": null, "abstract": "Winter Walk is a photo essay meant to be an inspirational commentary on emergency medicine’s role in meeting the needs of our most vulnerable patients. Oftentimes, the social determinants of health, now well reviewed in the modern medical school curriculum, become intangible concepts that get lost amongst the busy environment of the emergency department. The photos within this commentary are striking and will move readers in various ways. The authors hope that these powerful images generate a mix of emotion that ultimately motivates emergency physicians to embrace the emerging role in addressing the social needs of our patients both inside and outside the emergency department.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "social determinants of health, social emergency medicine, opioid use disorder, harm reduction, public health" } ], "section": "Behavioral Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/45b6z4ck", "frozenauthors": [ { "first_name": "Corey", "middle_name": "S.", "last_name": "Hazekamp", "name_suffix": "", "institution": "NYC H+H/Lincoln, Department of Emergency Medicine, Bronx, New York", "department": "None" }, { "first_name": "Ryan", "middle_name": "N.", "last_name": "Barnicle", "name_suffix": "", "institution": "The Warren Alpert Medical School of Brown University, Department of Emergency Critical Care, Providence, Rhode Island", "department": "None" } ], "date_submitted": "2022-08-12T07:42:45-05:00", "date_accepted": "2022-08-12T07:42:45-05:00", "date_published": "2023-03-22T13:34:21-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17192/galley/8689/download/" } ] }, { "pk": 5624, "title": "Pigeons (Columba livia) distinguish between absence of events and lack of evidence in contingency learning", "subtitle": null, "abstract": "When information about an event is perceptually occluded, individuals might recognize that the event might be present but that they cannot detect it because of the occluder. In such situations, an individual should continue to believe that the prevailing contingencies have not changed. This is in stark contrast to conditions where an expected event is explicitly absent, which should lead the individual to update their contingency knowledge. In an autoshaping procedure, we tested whether pigeons can discriminate conditions of perceptual ambiguity from perceptual certainty. Pigeons first learned to peck at two Pavlovian visual cues, followed by extinction of one of the cues. During extinction, the feeder was occluded by a metal shield for pigeons in Group Occluded, while the metal shield was placed next to but not covering the feeder for pigeons in Group Un-Occluded. On a final test with the metal shield removed, pigeons in Group Un-occluded pecked less at the extinguished cue than at the un-extinguished cue; while pigeons in Group Occluded pecked at an equally high rate to both cues. These results replicate in pigeons similar results reported in rats by Waldmann et al. (2012), and show that pigeons are able to discriminate conditions of certainty from conditions of ambiguity.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "mental imagery" }, { "word": "Pigeons" }, { "word": "extinction" }, { "word": "Contingency" }, { "word": "perceptual ambiguity" } ], "section": "Research Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9wj9m6p0", "frozenauthors": [ { "first_name": "Aida", "middle_name": "", "last_name": "Longan", "name_suffix": "", "institution": "UCLA Department of Psychology", "department": "None" }, { "first_name": "Aaron", "middle_name": "P", "last_name": "Blaisdell", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2022-09-13T15:01:31-05:00", "date_accepted": "2022-09-13T15:01:31-05:00", "date_published": "2023-03-22T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/uclapsych_ijcp/article/5624/galley/3400/download/" } ] }, { "pk": 64873, "title": "A combinatorial basis for the fermionic diagonal coinvariant ring", "subtitle": null, "abstract": "Let \\(\\Theta_n = (\\theta_1, \\dots, \\theta_n)\\) and \\(\\Xi_n = (\\xi_1, \\dots, \\xi_n)\\) be two lists of \\(n\\) variables and consider the diagonal action of \\(\\mathfrak{S}_n\\) on the exterior algebra \\(\\wedge \\{ \\Theta_n, \\Xi_n \\}\\) generated by these variables. Jongwon Kim and Rhoades defined and studied the fermionic diagonal coinvariant ring \\(FDR_n\\) obtained from \\(\\wedge \\{ \\Theta_n, \\Xi_n \\}\\) by modding out by the \\(\\mathfrak{S}_n\\)-invariants with vanishing constant term. The author and Rhoades gave a basis for the maximal degree components of this ring where the action of \\(\\mathfrak{S}_n\\) could be interpreted combinatorially via noncrossing set partitions. This paper will do similarly for the entire ring, although the combinatorial interpretation will be limited to the action of \\(\\mathfrak{S}_{n-1} \\subset \\mathfrak{S}_n\\). The basis will be indexed by a certain class of noncrossing partitions.\n \nMathematics Subject Classifications: 05E10, 05E18, 20C30\n \nKeywords: Skein relation, coinvariant algebra, noncrossing set partition, cyclic sieving", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Skein relation" }, { "word": "coinvariant algebra" }, { "word": "noncrossing set partition" }, { "word": "cyclic sieving" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7nv8g68m", "frozenauthors": [ { "first_name": "Jesse", "middle_name": "", "last_name": "Kim", "name_suffix": "", "institution": "Department of Mathematics, University of California, San Diego, La Jolla, CA, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T09:26:03-05:00", "date_accepted": "2023-03-14T09:26:03-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64873/galley/49683/download/" } ] }, { "pk": 64888, "title": "An exact characterization of saturation for permutation matrices", "subtitle": null, "abstract": "A 0-1 matrix \\(M\\) contains a 0-1 matrix pattern \\(P\\) if we can obtain \\(P\\) from \\(M\\) by deleting rows and/or columns and turning arbitrary 1-entries into 0s. The saturation function \\(\\mathrm{sat}(P,n)\\) for a 0-1 matrix pattern \\(P\\) indicates the minimum number of 1s in an \\(n \\times n\\) 0-1 matrix that does not contain \\(P\\), but changing any 0-entry into a 1-entry creates an occurrence of \\(P\\). Fulek and Keszegh recently showed that each pattern has a saturation function either in \\(\\mathcal{O}(1)\\) or in \\(\\Theta(n)\\). We fully classify the saturation functions of permutation matrices.\n \nMathematics Subject Classifications: 05D99\n \nKeywords: Forbidden submatrices, saturation", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Forbidden submatrices" }, { "word": "saturation" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1dd7c0q9", "frozenauthors": [ { "first_name": "Benjamin", "middle_name": "Aram", "last_name": "Berendsohn", "name_suffix": "", "institution": "Freie Universität Berlin, Institut für Informatik, Berlin, Germany", "department": "" } ], "date_submitted": "2023-03-14T11:48:17-05:00", "date_accepted": "2023-03-14T11:48:17-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64888/galley/49698/download/" } ] }, { "pk": 64886, "title": "Bar-and-joint rigidity on the moment curve coincides with cofactor rigidity on a conic", "subtitle": null, "abstract": "We show that, for points along the moment curve, the bar-and-joint rigidity matroid and the hyperconnectivity matroid coincide, and that both coincide with the \\(C^{d-2}_{d-1}\\)-cofactor rigidity of points along any (non-degenerate) conic in the plane. For hyperconnectivity in dimension two, having the points in the moment curve is no loss of generality. We also show that, restricted to bipartite graphs, the bar-and-joint rigidity matroid is freer than the hyperconnectivity matroid.\n \nMathematics Subject Classifications: 52C25, 52B40\n \nKeywords: Rigidity, hyperconnectivity, moment curve, cofactor rigidity", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Rigidity" }, { "word": "hyperconnectivity" }, { "word": "moment curve" }, { "word": "cofactor rigidity" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7n514431", "frozenauthors": [ { "first_name": "Luis", "middle_name": "", "last_name": "Crespo Ruiz", "name_suffix": "", "institution": "Department of Mathematics, Statistics and Computing, Universidad de Cantabria, Santander, Spain", "department": "" }, { "first_name": "Francisco", "middle_name": "", "last_name": "Santos", "name_suffix": "", "institution": "Department of Mathematics, Statistics and Computing, Universidad de Cantabria, Santander, Spain", "department": "" } ], "date_submitted": "2023-03-14T11:42:52-05:00", "date_accepted": "2023-03-14T11:42:52-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64886/galley/49696/download/" } ] }, { "pk": 64883, "title": "Chain enumeration, partition lattices and polynomials with only real roots", "subtitle": null, "abstract": "The coefficients of the chain polynomial of a finite poset enumerate chains in the poset by their number of elements. The chain polynomials of the partition lattices and their standard type \\(B\\) analogues are shown to have only real roots. The real-rootedness of the chain polynomial is conjectured for all geometric lattices and is shown to be preserved by the pyramid and the prism operations on Cohen-Macaulay posets. As a result, new families of convex polytopes whose barycentric subdivisions have real-rooted \\(f\\)-polynomials are presented. An application to the face enumeration of the second barycentric subdivision of the boundary complex of the simplex is also included.\n \nMathematics Subject Classifications: 05A05, 05A18, 05E45, 06A07, 26C10\n \nKeywords: Chain polynomial, geometric lattice, partition lattice, real-rooted polynomial, flag \\(h\\)-vector, convex polytope, barycentric subdivision", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Chain polynomial" }, { "word": "geometric lattice" }, { "word": "partition lattice" }, { "word": "real-rooted polynomial" }, { "word": "flag \\(h\\)-vector" }, { "word": "convex polytope" }, { "word": "barycentric subdivision" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5nh7x8kr", "frozenauthors": [ { "first_name": "Christos", "middle_name": "A.", "last_name": "Athanasiadis", "name_suffix": "", "institution": "Department of Mathematics, National and Kapodistrian University of Athens, 15784 Athens, Greece", "department": "" }, { "first_name": "Katerina", "middle_name": "", "last_name": "Kalampogia-Evangelinou", "name_suffix": "", "institution": "Department of Mathematics, National and Kapodistrian University of Athens, 15784 Athens, Greece", "department": "" } ], "date_submitted": "2023-03-14T11:11:38-05:00", "date_accepted": "2023-03-14T11:11:38-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64883/galley/49693/download/" } ] }, { "pk": 64875, "title": "Classes of graphs embeddable in order-dependent surfaces", "subtitle": null, "abstract": "Given a function \\(g=g(n)\\) we let \\(\\mathcal{E}^g\\) be the class of all graphs \\(G\\) such that if \\(G\\) has order \\(n\\) (that is, has \\(n\\) vertices) then it is embeddable in some surface of Euler genus at most \\(g(n)\\), and let \\(\\widetilde{\\mathcal E}^g\\) be the corresponding class of unlabelled graphs. We give estimates of the sizes of these classes. For example we show that if \\(g(n)=o(n/\\log^3n)\\) then the class \\(\\mathcal{E}^{g}\\) has growth constant \\(\\gamma_{\\mathcal{P}}\\), the (labelled) planar graph growth constant; and when \\(g(n) = O(n)\\) we estimate the number of n-vertex graphs in \\(\\mathcal{E}^{g}\\) and \\(\\widetilde{\\mathcal E}^g\\) up to a factor exponential in \\(n\\). From these estimates we see that, if \\(\\mathcal{E}^g\\) has growth constant \\(\\gamma_{\\mathcal{P}}\\) then we must have \\(g(n)=o(n/\\log n)\\), and the generating functions for \\(\\mathcal{E}^g\\) and \\(\\widetilde{\\mathcal E}^g\\) have strictly positive radius of convergence if and only if \\(g(n)=O(n/\\log n)\\). Such results also hold when we consider orientable and non-orientable surfaces separately. We also investigate related classes of graphs where we insist that, as well as the graph itself, each subgraph is appropriately embeddable (according to its number of vertices); and classes of graphs where we insist that each minor is appropriately embeddable. In a companion paper, these results are used to investigate random \\(n\\)-vertex graphs sampled uniformly from \\(\\mathcal{E}^g\\) or from similar classes.\n \nMathematics Subject Classifications: 05C10, 05C30\n \nKeywords: Embeddable graphs, order-dependent surfaces, approximate counting, labelled graphs", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Embeddable graphs" }, { "word": "order-dependent surfaces" }, { "word": "approximate counting" }, { "word": "labelled graphs" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5102m2m6", "frozenauthors": [ { "first_name": "Colin", "middle_name": "", "last_name": "McDiarmid", "name_suffix": "", "institution": "Department of Statistics, University of Oxford, Oxford, U.K.", "department": "" }, { "first_name": "Sophia", "middle_name": "", "last_name": "Saller", "name_suffix": "", "institution": "Department of Mathematics, University of Oxford, Oxford, U.K. Deutsches Forschungszentrum für Künstliche Intelligenz, Saarbrücken, Germany", "department": "" } ], "date_submitted": "2023-03-14T09:41:49-05:00", "date_accepted": "2023-03-14T09:41:49-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64875/galley/49685/download/" } ] }, { "pk": 64879, "title": "Extensions of the Kahn-Saks inequality for posets of width two", "subtitle": null, "abstract": "The Kahn-Saks inequality is a classical result on the number of linear extensions of finite posets. We give a new proof of this inequality for posets of width two and both elements in the same chain using explicit injections of lattice paths. As a consequence we obtain a \\(q\\)-analogue, a multivariate generalization and an equality condition in this case. We also discuss the equality conditions of the Kahn-Saks inequality for general posets and prove several implications between conditions conjectured to be equivalent.\n \nMathematics Subject Classifications: 05A15, 05A19, 05A20, 05A30, 06A07\n \nKeywords: Poset inequality, Stanley's inequality, Kahn-Saks inequality, log-concavity, q-analogues, equality conditions, lattice paths", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Poset inequality" }, { "word": "Stanley's inequality" }, { "word": "Kahn-Saks inequality" }, { "word": "log-concavity" }, { "word": "q-analogues" }, { "word": "equality conditions" }, { "word": "lattice paths" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4bd6q0m1", "frozenauthors": [ { "first_name": "Swee", "middle_name": "Hong", "last_name": "Chan", "name_suffix": "", "institution": "Department of Mathematics, Rutgers University, New Jersey, U.S.A.", "department": "" }, { "first_name": "Igor", "middle_name": "", "last_name": "Pak", "name_suffix": "", "institution": "Department of Mathematics, UCLA, California, U.S.A.", "department": "" }, { "first_name": "Greta", "middle_name": "", "last_name": "Panova", "name_suffix": "", "institution": "Department of Mathematics, University of Southern California, California, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T10:37:03-05:00", "date_accepted": "2023-03-14T10:37:03-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64879/galley/49689/download/" } ] }, { "pk": 64881, "title": "Grass(mannian) trees and forests: Variations of the exponential formula, with applications to the momentum amplituhedron", "subtitle": null, "abstract": "The Exponential Formula allows one to enumerate any class of combinatorial objects built by choosing a set of connected components and placing a structure on each connected component which depends only on its size. There are multiple variants of this result, including Speicher's result for noncrossing partitions, as well as analogues of the Exponential Formula for series-reduced planar trees and forests. In this paper we use these formulae to give generating functions for contracted Grassmannian trees and forests, certain graphs whose vertices are decorated with a helicity. Along the way we enumerate bipartite planar trees and forests, and we apply our results to enumerate various families of permutations: for example, bipartite planar trees are in bijection with separable permutations. It is postulated by Livia Ferro, Tomasz Łukowski and Robert Moerman (2020) that contracted Grassmannian forests are in bijection with boundary strata of the momentum amplituhedron, an object encoding the tree-level S-matrix of maximally supersymmetric Yang-Mills theory. With this assumption, our results give a rank generating function for the boundary strata of the momentum amplituhedron, and imply that the Euler characteristic of the momentum amplituhedron is \\(1\\).\n \nMathematics Subject Classifications: 05A05, 05A15, 05C10\n \nKeywords: Generating functions, permutations, planar forests", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Generating functions" }, { "word": "permutations" }, { "word": "planar forests" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8xv6q5w3", "frozenauthors": [ { "first_name": "Robert", "middle_name": "", "last_name": "Moerman", "name_suffix": "", "institution": "Department of Physics, Astronomy and Mathematics, University of Hertfordshire, Hatfield, U.K.", "department": "" }, { "first_name": "Lauren", "middle_name": "K.", "last_name": "Williams", "name_suffix": "", "institution": "Department of Mathematics, Harvard University, Cambridge, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T10:53:35-05:00", "date_accepted": "2023-03-14T10:53:35-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64881/galley/49691/download/" } ] }, { "pk": 64874, "title": "Lazy tournaments and multidegrees of a projective embedding of \\(\\overline{M}_{0,n}\\)", "subtitle": null, "abstract": "We consider the (iterated) Kapranov embedding \\(\\Omega_n:\\overline{M}_{0,n+3} \\hookrightarrow \\mathbb{P}^1 \\times \\cdots \\times \\mathbb{P}^n\\), where \\(\\overline{M}_{0,n+3}\\) is the moduli space of stable genus \\(0\\) curves with \\(n+3\\) marked points. In 2020, Gillespie, Cavalieri, and Monin gave a recursion satisfied by the multidegrees of \\(\\Omega_n\\) and showed, using two combinatorial insertion algorithms on certain parking functions, that the total degree of \\(\\Omega_n\\) is \\((2n-1)!!=(2n-1)\\cdot (2n-3) \\cdots 5 \\cdot 3 \\cdot 1\\). In this paper, we give a new proof of this fact by enumerating each multidegree by a set of boundary points of \\(\\overline{M}_{0,n+3}\\), via an algorithm on trivalent trees that we call a lazy tournament. The advantages of this new interpretation are twofold: first, these sets project to one another under the forgetting maps used to derive the multidegree recursion. Second, these sets naturally partition the complete set of boundary points on \\(\\overline{M}_{0,n+2}\\), of which there are \\((2n-1)!!\\), giving an immediate proof of the total degree formula.\n \nMathematics Subject Classifications: 05E14, 14N10, 05C05, 14H10, 05A19, 05C85\n \nKeywords: Moduli spaces of curves, projective embeddings, multidegrees, trivalent trees", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Moduli spaces of curves" }, { "word": "projective embeddings" }, { "word": "multidegrees" }, { "word": "trivalent trees" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/24j1h4dk", "frozenauthors": [ { "first_name": "Maria", "middle_name": "", "last_name": "Gillespie", "name_suffix": "", "institution": "Department of Mathematics, Colorado State University, Fort Collins, CO, U.S.A.", "department": "" }, { "first_name": "Sean", "middle_name": "T.", "last_name": "Griffin", "name_suffix": "", "institution": "Department of Mathematics, University of California Davis, Davis, CA, U.S.A.", "department": "" }, { "first_name": "Jake", "middle_name": "", "last_name": "Levinson", "name_suffix": "", "institution": "Department of Mathematics, Simon Fraser University, Burnaby, BC, Canada", "department": "" } ], "date_submitted": "2023-03-14T09:36:20-05:00", "date_accepted": "2023-03-14T09:36:20-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64874/galley/49684/download/" } ] }, { "pk": 64878, "title": "Maximum entropy and integer partitions", "subtitle": null, "abstract": "We derive asymptotic formulas for the number of integer partitions with given sums of \\(j\\)th powers of the parts for \\(j\\) belonging to a finite, non-empty set \\(J \\subset \\mathbb N\\). The method we use is based on the `principle of maximum entropy' of Jaynes. This principle leads to an intuitive variational formula for the asymptotics of the logarithm of the number of constrained partitions as the solution to a convex optimization problem over real-valued functions. Finding the polynomial corrections and leading constant involves two steps: quantifying the error in approximating a discrete optimization problem by a continuous one and proving a multivariate local central limit theorem.\n \nMathematics Subject Classifications: 05A17, 05A16, 60F05\n \nKeywords: Integer partitions, maximum entropy, asymptotic enumeration, local central limit theorem, limit shape", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Integer partitions" }, { "word": "maximum entropy" }, { "word": "asymptotic enumeration" }, { "word": "local central limit theorem" }, { "word": "limit shape" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0nw2d8hb", "frozenauthors": [ { "first_name": "Gweneth", "middle_name": "", "last_name": "McKinley", "name_suffix": "", "institution": "Department of Mathematics, University of California San Diego, California, U.S.A.", "department": "" }, { "first_name": "Marcus", "middle_name": "", "last_name": "Michelen", "name_suffix": "", "institution": "Department of Mathematics, Statistics, and Computer Science, University of Illinois at Chicago, Illinois, U.S.A.", "department": "" }, { "first_name": "Will", "middle_name": "", "last_name": "Perkins", "name_suffix": "", "institution": "School of Computer Science, Georgia Institute of Technology, Georgia, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T10:33:33-05:00", "date_accepted": "2023-03-14T10:33:33-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64878/galley/49688/download/" } ] }, { "pk": 64885, "title": "Oriented matroids and combinatorial neural codes", "subtitle": null, "abstract": "A combinatorial neural code \\({\\mathscr C}\\subseteq 2^{[n]}\\) is called convex if it arises as the intersection pattern of convex open subsets of \\(\\mathbb{R}^d\\). We relate the emerging theory of convex neural codes to the established theory of oriented matroids, both with respect to geometry and computational complexity and categorically. For geometry and computational complexity, we show that a code has a realization with convex polytopes if and only if it lies below the code of a representable oriented matroid in the partial order of codes introduced by Jeffs. We show that previously published examples of non-convex codes do not lie below any oriented matroids, and we construct examples of non-convex codes lying below non-representable oriented matroids. By way of this construction, we can apply Mnëv-Sturmfels universality to show that deciding whether a combinatorial code is convex is NP-hard.\nOn the categorical side, we show that the map taking an acyclic oriented matroid to the code of positive parts of its topes is a faithful functor. We adapt the oriented matroid ideal introduced by Novik, Postnikov, and Sturmfels into a functor from the category of oriented matroids to the category of rings; then, we show that the resulting ring maps naturally to the neural ring of the matroid's neural code.\n \nMathematics Subject Classifications: 52C40, 13P25\n \nKeywords: Oriented matroids, convex neural codes, hyperplane arrangements", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Oriented matroids" }, { "word": "convex neural codes" }, { "word": "hyperplane arrangements" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/00c6r759", "frozenauthors": [ { "first_name": "Alexander", "middle_name": "B.", "last_name": "Kunin", "name_suffix": "", "institution": "Department of Mathematics, Creighton University, Nebraska, U.S.A.", "department": "" }, { "first_name": "Caitlin", "middle_name": "", "last_name": "Lienkaemper", "name_suffix": "", "institution": "Department of Mathematics and Statistics, Boston University, Massachusetts, U.S.A.", "department": "" }, { "first_name": "Zvi", "middle_name": "", "last_name": "Rosen", "name_suffix": "", "institution": "Department of Mathematical Sciences, Florida Atlantic University, Florida, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T11:38:55-05:00", "date_accepted": "2023-03-14T11:38:55-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64885/galley/49695/download/" } ] }, { "pk": 64882, "title": "Packings and Steiner systems in polar spaces", "subtitle": null, "abstract": "A finite classical polar space of rank \\(n\\) consists of the totally isotropic subspaces of a finite vector space equipped with a nondegenerate form such that \\(n\\) is the maximal dimension of such a subspace. A \\(t\\)-Steiner system in a finite classical polar space of rank \\(n\\) is a collection \\(Y\\) of totally isotropic \\(n\\)-spaces such that each totally isotropic \\(t\\)-space is contained in exactly one member of \\(Y\\). Nontrivial examples are known only for \\(t=1\\) and \\(t=n-1\\). We give an almost complete classification of such \\(t\\)-Steiner systems, showing that such objects can only exist in some corner cases. This classification result arises from a more general result on packings in polar spaces.\n \nMathematics Subject Classifications: 51E23, 05E30, 33C80\n \nKeywords: Association schemes, codes, polar spaces, Steiner systems", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Association schemes" }, { "word": "codes" }, { "word": "polar spaces" }, { "word": "Steiner systems" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/83g3149p", "frozenauthors": [ { "first_name": "Kai-Uwe", "middle_name": "", "last_name": "Schmidt", "name_suffix": "", "institution": "Department of Mathematics, Paderborn University, Paderborn, Germany", "department": "" }, { "first_name": "Charlene", "middle_name": "", "last_name": "Weiß", "name_suffix": "", "institution": "Department of Mathematics, Paderborn University, Paderborn, Germany", "department": "" } ], "date_submitted": "2023-03-14T11:07:58-05:00", "date_accepted": "2023-03-14T11:07:58-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64882/galley/49692/download/" } ] }, { "pk": 64876, "title": "Proof of a bi-symmetric septuple equidistribution on ascent sequences", "subtitle": null, "abstract": "It is well known since the seminal work by Bousquet-Mélou, Claesson, Dukes and Kitaev (2010) that certain refinements of the ascent sequences with respect to several natural statistics are in bijection with corresponding refinements of \\(({\\bf2+2})\\)-free posets and permutations that avoid a bi-vincular pattern. Different multiply-refined enumerations of ascent sequences and other bijectively equivalent structures have subsequently been extensively studied by various authors. In this paper, our main contributions are\na bijective proof of a bi-symmetric septuple equidistribution of Euler-Stirling statistics on ascent sequences, involving the number of ascents (\\(\\mathsf{asc}\\)), the number of repeated entries (\\(\\mathsf{rep}\\)), the number of zeros (\\(\\mathsf{zero}\\)), the number of maximal entries (\\(\\mathsf{max}\\)), the number of right-to-left minima (\\(\\mathsf{rmin}\\)) and two auxiliary statistics;\n \na new transformation formula for non-terminating basic hypergeometric \\(_4\\phi_3\\) series expanded as an analytic function in base \\(q\\) around \\(q=1\\), which is utilized to prove two (bi)-symmetric quadruple equidistributions on ascent sequences.\n \n A by-product of our findings includes the affirmation of a conjecture about the bi-symmetric equidistribution between the quadruples of Euler-Stirling statistics \\((\\mathsf{asc},\\mathsf{rep},\\mathsf{zero},\\mathsf{max})\\) and \\((\\mathsf{rep},\\mathsf{asc},\\mathsf{max},\\mathsf{zero})\\) on ascent sequences, that was motivated by a double Eulerian equidistribution due to Foata (1977) and recently proposed by Fu, Lin, Yan, Zhou and the first author (2018).\n \n \nMathematics Subject Classifications: 05A15, 05A19\n \nKeywords: Ascent sequences, equidistributions, Euler-Stirling statistics, Fishburn numbers, basic hypergeometric series", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Ascent sequences" }, { "word": "equidistributions" }, { "word": "Euler-Stirling statistics" }, { "word": "Fishburn numbers" }, { "word": "basic hypergeometric series" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3225t6v2", "frozenauthors": [ { "first_name": "Emma", "middle_name": "Yu", "last_name": "Jin", "name_suffix": "", "institution": "School of Mathematical Sciences, Xiamen University, Xiamen, China", "department": "" }, { "first_name": "Michael", "middle_name": "J.", "last_name": "Schlosser", "name_suffix": "", "institution": "Fakultät für Mathematik, Universität Wien, Vienna, Austria", "department": "" } ], "date_submitted": "2023-03-14T10:24:17-05:00", "date_accepted": "2023-03-14T10:24:17-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64876/galley/49686/download/" } ] }, { "pk": 64872, "title": "Rainbow version of the Erdős Matching Conjecture via concentration", "subtitle": null, "abstract": "We say that the families \\(\\mathcal{F}_1,\\ldots, \\mathcal{F}_{s+1}\\) of \\(k\\)-element subsets of \\([n]\\) are cross-dependent if there are no pairwise disjoint sets \\(F_1,\\ldots, F_{s+1}\\), where \\(F_i\\in \\mathcal{F}_i\\) for each \\(i\\). The rainbow version of the Erdős Matching Conjecture due to Aharoni and Howard and independently to Huang, Loh and Sudakov states that \\(\\min_{i} |\\mathcal{F}_i|\\le \\max\\big\\{{n\\choose k}-{n-s\\choose k}, {(s+1)k-1\\choose k}\\big\\}\\) for \\(n\\ge (s+1)k\\). In this paper, we prove this conjecture for \\(n›3e(s+1)k\\) and \\(s›10^7\\). One of the main tools in the proof is a concentration inequality due to Frankl and Kupavskii.\n \nMathematics Subject Classifications: 05D05\n \nKeywords: Extremal set theory, Erdos matching conjecture, rainbow version", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Extremal set theory" }, { "word": "Erdos matching conjecture" }, { "word": "rainbow version" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2c6553mf", "frozenauthors": [ { "first_name": "Andrey", "middle_name": "", "last_name": "Kupavskii", "name_suffix": "", "institution": "G-SCOP, CNRS, University Grenoble-Alpes, France & Moscow Institute of Physics and Technology, Russia", "department": "" } ], "date_submitted": "2023-03-14T09:14:03-05:00", "date_accepted": "2023-03-14T09:14:03-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64872/galley/49682/download/" } ] }, { "pk": 64889, "title": "Self-avoiding walks and multiple context-free languages", "subtitle": null, "abstract": "Let \\(G\\) be a quasi-transitive, locally finite, connected graph rooted at a vertex \\(o\\), and let \\(c_n(o)\\) be the number of self-avoiding walks of length \\(n\\) on \\(G\\) starting at \\(o\\). We show that if \\(G\\) has only thin ends, then the generating function \\(F_{\\mathrm{SAW},o}(z)=\\sum_{n \\geq 1} c_n(o) z^n\\) is an algebraic function. In particular, the connective constant of such a graph is an algebraic number.\nIf \\(G\\) is deterministically edge-labelled, that is, every (directed) edge carries a label such that no two edges starting at the same vertex have the same label, then the set of all words which can be read along the edges of self-avoiding walks starting at \\(o\\) forms a language denoted by \\(L_{\\mathrm{SAW},o}\\). Assume that the group of label-preserving graph automorphisms acts quasi-transitively. We show that \\(L_{\\mathrm{SAW},o}\\) is a \\(k\\)-multiple context-free language if and only if the size of all ends of \\(G\\) is at most \\(2k\\). Applied to Cayley graphs of finitely generated groups this says that \\(L_{\\mathrm{SAW},o}\\) is multiple context-free if and only if the group is virtually free.\n \nMathematics Subject Classifications: 20F10, 68Q45, 05C25\n \nKeywords: Self avoiding walk, formal language, multiple context free language, Cayley graph, virtually free group", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Self avoiding walk" }, { "word": "formal language" }, { "word": "multiple context free language" }, { "word": "Cayley graph" }, { "word": "virtually free group" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8928m3zx", "frozenauthors": [ { "first_name": "Florian", "middle_name": "", "last_name": "Lehner", "name_suffix": "", "institution": "Department of Mathematics, The University of Auckland, New Zealand", "department": "" }, { "first_name": "Christian", "middle_name": "", "last_name": "Lindorfer", "name_suffix": "", "institution": "Institut für Diskrete Mathematik, Technische Universität Graz, Austria", "department": "" } ], "date_submitted": "2023-03-14T11:51:37-05:00", "date_accepted": "2023-03-14T11:51:37-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64889/galley/49699/download/" } ] }, { "pk": 64884, "title": "Set-valued tableaux rule for Lascoux polynomials", "subtitle": null, "abstract": "Lascoux polynomials generalize Grassmannian stable Grothendieck polynomials and may be viewed as K-theoretic analogs of key polynomials. The latter two polynomials have combinatorial formulas involving tableaux: Lascoux and Schützenberger gave a combinatorial formula for key polynomials using right keys; Buch gave a set-valued tableau formula for Grassmannian stable Grothendieck polynomials. We establish a novel combinatorial description for Lascoux polynomials involving right keys and set-valued tableaux. Our description generalizes the tableaux formulas of key polynomials and Grassmannian stable Grothendieck polynomials. To prove our description, we construct a new abstract Kashiwara crystal structure on set-valued tableaux. This construction answers an open problem of Monical, Pechenik and Scrimshaw.\n \nMathematics Subject Classifications: 05E05\n \nKeywords: Lascoux polynomials, set-valued tableaux, crystal operators", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Lascoux polynomials" }, { "word": "set-valued tableaux" }, { "word": "crystal operators" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2qp6q4w9", "frozenauthors": [ { "first_name": "Tianyi", "middle_name": "", "last_name": "Yu", "name_suffix": "", "institution": "Department of Mathematics, UC San Diego, California, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T11:14:17-05:00", "date_accepted": "2023-03-14T11:14:17-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64884/galley/49694/download/" } ] }, { "pk": 64877, "title": "Shelling the \\(m=1\\) amplituhedron", "subtitle": null, "abstract": "The amplituhedron \\(\\mathcal{A}_{n,k,m}\\) was introduced by Arkani-Hamed and Trnka (2014) in order to give a geometric basis for calculating scattering amplitudes in planar \\(\\mathcal{N}=4\\) supersymmetric Yang-Mills theory. It is a projection inside the Grassmannian \\(\\text{Gr}_{k,k+m}\\) of the totally nonnegative part of \\(\\text{Gr}_{k,n}\\). Karp and Williams (2019) studied the \\(m=1\\) amplituhedron \\(\\mathcal{A}_{n,k,1}\\), giving a regular CW decomposition of it. Its face poset \\(R_{n,l}\\) (with \\(l := n-k-1\\)) consists of all projective sign vectors of length \\(n\\) with exactly \\(l\\) sign changes. We show that \\(R_{n,l}\\) is EL-shellable, resolving a problem posed by Karp and Williams. This gives a new proof that \\(\\mathcal{A}_{n,k,1}\\) is homeomorphic to a closed ball, which was originally proved by Karp and Williams. We also give explicit formulas for the \\(f\\)-vector and \\(h\\)-vector of \\(R_{n,l}\\), and show that it is rank-log-concave and strongly Sperner. Finally, we consider a related poset \\(P_{n,l}\\) introduced by Machacek (2019), consisting of all projective sign vectors of length \\(n\\) with at most \\(l\\) sign changes. We show that it is rank-log-concave, and conjecture that it is Sperner.\n \nMathematics Subject Classifications: 06A07, 14M15, 81T60, 05A19\n \nKeywords: Amplituhedron, shellability, Eulerian number, log concavity, Sperner property", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Amplituhedron" }, { "word": "shellability" }, { "word": "Eulerian number" }, { "word": "log concavity" }, { "word": "Sperner property" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/245432bz", "frozenauthors": [ { "first_name": "Steven", "middle_name": "N.", "last_name": "Karp", "name_suffix": "", "institution": "Department of Mathematics, University of Notre Dame, Notre Dame, Indiana, U.S.A.", "department": "" }, { "first_name": "John", "middle_name": "", "last_name": "Machacek", "name_suffix": "", "institution": "Department of Mathematics, University of Oregon, Eugene, Oregon, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T10:27:58-05:00", "date_accepted": "2023-03-14T10:27:58-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64877/galley/49687/download/" } ] }, { "pk": 64880, "title": "Triangular-grid billiards and plabic graphs", "subtitle": null, "abstract": "Given a polygon \\(P\\) in the triangular grid, we obtain a permutation \\(\\pi_P\\) via a natural billiards system in which beams of light bounce around inside of \\(P\\). The different cycles in \\(\\pi_P\\) correspond to the different trajectories of light beams. We prove that \\[\\operatorname{area}(P)\\geq 6\\operatorname{cyc}(P)-6\\quad\\text{and}\\quad\\operatorname{perim}(P)\\geq\\frac{7}{2}\\operatorname{cyc}(P)-\\frac{3}{2},\\] where \\(\\operatorname{area}(P)\\) and \\(\\operatorname{perim}(P)\\) are the (appropriately normalized) area and perimeter of \\(P\\), respectively, and \\(\\operatorname{cyc}(P)\\) is the number of cycles in \\(\\pi_P\\). The inequality concerning \\(\\operatorname{area}(P)\\) is tight, and we characterize the polygons \\(P\\) satisfying \\(\\operatorname{area}(P)=6\\operatorname{cyc}(P)-6\\). These results can be reformulated in the language of Postnikov's plabic graphs as follows. Let \\(G\\) be a connected reduced plabic graph with essential dimension \\(2\\). Suppose \\(G\\) has \\(n\\) marked boundary points and \\(v\\) (internal) vertices, and let \\(c\\) be the number of cycles in the trip permutation of \\(G\\). Then we have \\[v\\geq 6c-6\\quad\\text{and}\\quad n\\geq\\frac{7}{2}c-\\frac{3}{2}.\\]\n \nMathematics Subject Classifications: 05D99, 51M04\n \nKeywords: Triangular grid, billiards, plabic graph, membrane", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Triangular grid" }, { "word": "billiards" }, { "word": "plabic graph" }, { "word": "membrane" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5tg1p6sx", "frozenauthors": [ { "first_name": "Colin", "middle_name": "", "last_name": "Defant", "name_suffix": "", "institution": "Department of Mathematics, Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.", "department": "" }, { "first_name": "Pakawut", "middle_name": "", "last_name": "Jiradilok", "name_suffix": "", "institution": "Department of Mathematics, Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.", "department": "" } ], "date_submitted": "2023-03-14T10:39:51-05:00", "date_accepted": "2023-03-14T10:39:51-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64880/galley/49690/download/" } ] }, { "pk": 64887, "title": "Von Staudt constructions for skew-linear and multilinear matroids", "subtitle": null, "abstract": "This paper compares skew-linear and multilinear matroid representations. These are matroids that are representable over division rings and (roughly speaking) invertible matrices, respectively. The main tool is the von Staudt construction, by which we translate our problems to algebra. After giving an exposition of a simple variant of the von Staudt construction we present the following results:\nUndecidability of several matroid representation problems over division rings.\n \nAn example of a matroid with an infinite multilinear characteristic set, but which is not multilinear in characteristic \\(0\\).\n \nAn example of a skew-linear matroid that is not multilinear.\n \n \n \nMathematics Subject Classifications: 05B35, 52B40, 14N20, 52C35, 20F10, 03D40\n \nKeywords: Matroids, division ring representations, subspace arrangements, \\(c\\)-arrange\\-ments, multilinear matroids, von Staudt constructions, word problem, Weyl algebra, Baumslag-Solitar group", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Matroids" }, { "word": "division ring representations" }, { "word": "subspace arrangements" }, { "word": "\\(c\\)-arrange\\-ments" }, { "word": "multilinear matroids" }, { "word": "von Staudt constructions" }, { "word": "word problem" }, { "word": "Weyl algebra" }, { "word": "Baumslag-Solitar group" } ], "section": "Research Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/01q1x044", "frozenauthors": [ { "first_name": "Lukas", "middle_name": "", "last_name": "Kühne", "name_suffix": "", "institution": "Fakultät für Mathematik, Universität Bielefeld, Bielefeld, Germany", "department": "" }, { "first_name": "Rudi", "middle_name": "", "last_name": "Pendavingh", "name_suffix": "", "institution": "Department of Mathematics and Computer Science, Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands", "department": "" }, { "first_name": "Geva", "middle_name": "", "last_name": "Yashfe", "name_suffix": "", "institution": "Einstein Institute of Mathematics, The Hebrew University of Jerusalem, Giv’at Ram, 9190401 Jerusalem, Israel", "department": "" } ], "date_submitted": "2023-03-14T11:45:32-05:00", "date_accepted": "2023-03-14T11:45:32-05:00", "date_published": "2023-03-15T02:00:00-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/combinatorial_theory/article/64887/galley/49697/download/" } ] }, { "pk": 63451, "title": "What’s Lost, What’s Left, What’s Next: Lessons Learned From the Lived Experiences of Teachers During the Pandemic", "subtitle": null, "abstract": "To understand the experiences of educators during the 2020 extended school closures, we interviewed 40 teachers from across the country in public, charter, and private schools, at different grade levels, and in different subject areas. Teachers articulated three main concerns about emergency remote schooling: 1.) student motivation; 2.) professional loss and burnout; and 3.) exacerbated inequities. As the climate emergency makes school disruptions more common, school systems must learn from the tragic school closings under COVID-19 to prepare for an uncertain future. We propose five design considerations to build school systems with greater resilience for the long-term: center equity, focus on relationship-building, address student motivation, address staff motivation and burnout, and mitigate uncertainty.", "language": "en", "license": null, "keywords": [ { "word": "COVID-19, teachers, remote learning, school closures, equity" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3p52f3tp", "frozenauthors": [ { "first_name": "Christopher", "middle_name": "John", "last_name": "Buttimer", "name_suffix": "", "institution": "MIT", "department": "" }, { "first_name": "Richard", "middle_name": "", "last_name": "Colwell", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Dan", "middle_name": "", "last_name": "Coleman", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Farah", "middle_name": "", "last_name": "Faruqi", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Laura", "middle_name": "", "last_name": "Larke", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Justin", "middle_name": "", "last_name": "Reich", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": "2021-01-29T10:50:38-06:00", "date_accepted": "2021-01-29T10:50:38-06:00", "date_published": "2023-03-15T00:56:52-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/bre/article/63451/galley/48872/download/" } ] }, { "pk": 63464, "title": "Nice to Whom?: How Midwestern Niceness Undermines Educational Equity", "subtitle": null, "abstract": "While U.S. schools grapple with persistent racial inequities, we argue that niceness, a socioemotional way of being that privileges whiteness, regularly impedes “equity” and “diversity” efforts in K-12 and teacher education settings. In the Midwest, niceness is uniquely rooted in a historical “obsession with public civility” (Cayton & Gray, 2002) that advances whiteness through a “demure white supremacy” (Cleveland, 2021), particularly in education. Here, the authors theorize Midwestern educational niceness, a regionally produced and enacted phenomenon “nicely” instantiated by the predominantly overwhelmingly white, Midwestern teacher workforce that actually stymies equity efforts. The authors conceptualize the ways whiteness through niceness works through a number of other phenomena including color evasiveness (Annamma et al., 2017; Bonilla-Silva, 2003), white fragility (DiAngelo, 2018), and emotionalities of whiteness (Matias, 2016). Countering the insidiousness of Midwestern educational niceness will require a recognition that this regional form of niceness and equity are incommensurate.", "language": "en", "license": null, "keywords": [ { "word": "niceness, whiteness, equity, K-12 education, teacher education" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1h89759p", "frozenauthors": [ { "first_name": "Riley", "middle_name": "D", "last_name": "Drake", "name_suffix": "", "institution": "The University of Wisconsin-Stout", "department": "" }, { "first_name": "Gabriel", "middle_name": "", "last_name": "Rodriguez", "name_suffix": "", "institution": "Iowa State University", "department": "" } ], "date_submitted": "2021-05-05T13:00:01-05:00", "date_accepted": "2021-05-05T13:00:01-05:00", "date_published": "2023-03-12T17:31:19-05:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/bre/article/63464/galley/48875/download/" } ] }, { "pk": 17962, "title": "WestJEM Full-text issue", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "WestJEM Full-Text Issue", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5kd5480h", "frozenauthors": [ { "first_name": "Jordan", "middle_name": "", "last_name": "Lam", "name_suffix": "", "institution": "UC Irvine", "department": "None" } ], "date_submitted": "2023-03-11T23:06:15-06:00", "date_accepted": "2023-03-11T23:06:15-06:00", "date_published": "2023-03-11T23:16:49-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17962/galley/9173/download/" } ] }, { "pk": 17956, "title": "The Effectiveness of Team Approach Physical Restraint (TAPR) in Reducing Patient and Staff injuries: A Retrospective Review", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3jx7m390", "frozenauthors": [ { "first_name": "Jonathan", "middle_name": "", "last_name": "Garcia", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Stephanie", "middle_name": "", "last_name": "LaBuz", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Maureen", "middle_name": "", "last_name": "Ramos", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "William", "middle_name": "", "last_name": "David", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Hannah", "middle_name": "", "last_name": "Butler", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Brigit", "middle_name": "", "last_name": "Hines", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Brian", "middle_name": "", "last_name": "Menard", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Haley", "middle_name": "", "last_name": "Matejowsky", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Daniel", "middle_name": "", "last_name": "Alanis", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Donaldson", "middle_name": "", "last_name": "Betts", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Brooke", "middle_name": "", "last_name": "Thawley", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T19:17:58-06:00", "date_accepted": "2023-03-08T19:17:58-06:00", "date_published": "2023-03-08T20:07:54-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17956/galley/9169/download/" } ] }, { "pk": 17955, "title": "Effect of Alcohol Intoxication in the Emergency Department on Suicide Mortality", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5gd07920", "frozenauthors": [ { "first_name": "Kevin", "middle_name": "", "last_name": "Skoblenick", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Esther", "middle_name": "", "last_name": "Yang", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Michael", "middle_name": "P", "last_name": "Wilson", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Brian", "middle_name": "", "last_name": "Rowe", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T19:12:43-06:00", "date_accepted": "2023-03-08T19:12:43-06:00", "date_published": "2023-03-08T20:07:37-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17955/galley/9168/download/" } ] }, { "pk": 17954, "title": "Acute Agitation Management in Patients with Schizophrenia or Bipolar Disorder in Emergency Departments in the United States - A Retrospective Chart Review", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2sj1d06k", "frozenauthors": [ { "first_name": "Mae", "middle_name": "", "last_name": "Kwong", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Sonja", "middle_name": "", "last_name": "Hokett", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Marc", "middle_name": "", "last_name": "Martel", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Rebecca", "middle_name": "C.", "last_name": "Rossom", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Gary", "middle_name": "", "last_name": "Vilke", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Michael", "middle_name": "P.", "last_name": "Wilson", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T19:06:20-06:00", "date_accepted": "2023-03-08T19:06:20-06:00", "date_published": "2023-03-08T20:07:21-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17954/galley/9167/download/" } ] }, { "pk": 17953, "title": "Comparison of Emergency Department 14-Day Recidivism Rates in Emergency Behavioral Health Patients: EmPath Versus Standard ED Care", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6zs8z6fz", "frozenauthors": [ { "first_name": "Austin", "middle_name": "", "last_name": "MacKenzie", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Craig", "middle_name": "", "last_name": "Bilbrey", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Stephanie", "middle_name": "", "last_name": "Mullennix", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T18:51:20-06:00", "date_accepted": "2023-03-08T18:51:20-06:00", "date_published": "2023-03-08T20:07:08-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17953/galley/9166/download/" } ] }, { "pk": 17952, "title": "Risk Assessment Clinical Pathway", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1542h50q", "frozenauthors": [ { "first_name": "Amber", "middle_name": "", "last_name": "Pastusek", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Sylvia", "middle_name": "", "last_name": "Muzquiz", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Luming", "middle_name": "", "last_name": "Li", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T18:44:08-06:00", "date_accepted": "2023-03-08T18:44:08-06:00", "date_published": "2023-03-08T20:06:55-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17952/galley/9165/download/" } ] }, { "pk": 17951, "title": "Rare Disease Masked Behind Common Presentation: Toxic Leukoencephalopathy Up Close", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/98w234x5", "frozenauthors": [ { "first_name": "Benjamin", "middle_name": "T.", "last_name": "McMahon", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Nicole", "middle_name": "", "last_name": "Dumont", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T18:36:41-06:00", "date_accepted": "2023-03-08T18:36:41-06:00", "date_published": "2023-03-08T20:06:39-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17951/galley/9164/download/" } ] }, { "pk": 17950, "title": "The Utility of the Columbia-Suicide Severity Rating Scale in Determining a Patient‚ Imminent Risk for Suicide in the Emergency Department", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1zf3h4cm", "frozenauthors": [ { "first_name": "Adam", "middle_name": "", "last_name": "Takatsuka", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Trevor", "middle_name": "", "last_name": "Nykamp", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Wesley", "middle_name": "", "last_name": "Speer", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Savannah", "middle_name": "", "last_name": "Benko", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Jacob", "middle_name": "", "last_name": "Bart", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Paris", "middle_name": "", "last_name": "St Clair", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kirk", "middle_name": "", "last_name": "Harris", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kirk", "middle_name": "", "last_name": "McCall", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Pooja", "middle_name": "", "last_name": "Agarwal", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Corey", "middle_name": "", "last_name": "Goldstein", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Eitan", "middle_name": "", "last_name": "Kimchi", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T18:30:54-06:00", "date_accepted": "2023-03-08T18:30:54-06:00", "date_published": "2023-03-08T20:06:25-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17950/galley/9163/download/" } ] }, { "pk": 17949, "title": "Virtual Schooling and Pediatric Mental Health During the COVID-19 Pandemic", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8069p2rt", "frozenauthors": [ { "first_name": "Thomas", "middle_name": "", "last_name": "Leith", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Reni", "middle_name": "", "last_name": "Forer", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Leah", "middle_name": "", "last_name": "Rappaport", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Nasuh", "middle_name": "", "last_name": "Malas", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Harlan", "middle_name": "", "last_name": "McCaffery", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Julie", "middle_name": "", "last_name": "Sturza", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kristen", "middle_name": "", "last_name": "Kullgren", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Alana", "middle_name": "", "last_name": "Otto", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kimberly", "middle_name": "", "last_name": "Monroe", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T17:46:37-06:00", "date_accepted": "2023-03-08T17:46:37-06:00", "date_published": "2023-03-08T20:06:06-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17949/galley/9162/download/" } ] }, { "pk": 17947, "title": "Emergency Department Use of a Restraint Chair is Associated with Shorter Restraint Periods and Less Medication Use than the Use of 4-point Restraints", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9xg85901", "frozenauthors": [ { "first_name": "Kurt", "middle_name": "M.", "last_name": "Isenberger", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Bjorn", "middle_name": "C.", "last_name": "Westgard", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Joe", "middle_name": "", "last_name": "Uzpen", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T17:33:25-06:00", "date_accepted": "2023-03-08T17:33:25-06:00", "date_published": "2023-03-08T20:05:52-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17947/galley/9160/download/" } ] }, { "pk": 17946, "title": "Racial Disparities in Emergency Restraint Use for Agitated Patients", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1gj9m4w9", "frozenauthors": [ { "first_name": "Daniel", "middle_name": "", "last_name": "Stone", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T17:26:32-06:00", "date_accepted": "2023-03-08T17:26:32-06:00", "date_published": "2023-03-08T20:05:39-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17946/galley/9159/download/" } ] }, { "pk": 17945, "title": "To Screen, or Not to Screen, that is Depression", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/35n2b5nw", "frozenauthors": [ { "first_name": "Alexa", "middle_name": "", "last_name": "Mazur", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Harrison", "middle_name": "", "last_name": "Constantino", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kathryn", "middle_name": "", "last_name": "Dover", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Prentice", "middle_name": "", "last_name": "Tom", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Michael", "middle_name": "P.", "last_name": "Wilson", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Ronald", "middle_name": "G.", "last_name": "Thompson", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T17:24:38-06:00", "date_accepted": "2023-03-08T17:24:38-06:00", "date_published": "2023-03-08T20:05:18-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17945/galley/9158/download/" } ] }, { "pk": 17944, "title": "Patient-specific Characteristics that Influence a Psychiatrist‚ Perception of a Patient‚ Risk for Attempting Suicide in the Emergency Department", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9kw943sq", "frozenauthors": [ { "first_name": "Adam", "middle_name": "", "last_name": "Takatsuka", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Trevor", "middle_name": "", "last_name": "Nykamp", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Wesley", "middle_name": "", "last_name": "Speer", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Savannah", "middle_name": "", "last_name": "Benko", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Jacob", "middle_name": "", "last_name": "Bart", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Paris", "middle_name": "", "last_name": "St Clair", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kirk", "middle_name": "", "last_name": "Harris", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kirk", "middle_name": "", "last_name": "McCall", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Pooja", "middle_name": "", "last_name": "Agarwa", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Corey", "middle_name": "", "last_name": "Goldstein", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Eitan", "middle_name": "", "last_name": "Kimchi", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T17:08:22-06:00", "date_accepted": "2023-03-08T17:08:22-06:00", "date_published": "2023-03-08T20:05:00-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17944/galley/9157/download/" } ] }, { "pk": 17943, "title": "Impact of COVID-19 Pandemic on Pediatric Substance Abuse Related Presentations to Emergency Services Between July 2019 and March 2022", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9pv3t7q7", "frozenauthors": [ { "first_name": "Rhoshel", "middle_name": "K.", "last_name": "Lenroot", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Chandra", "middle_name": "E.", "last_name": "Cullen", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Deirdre", "middle_name": "", "last_name": "Hill", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Anju", "middle_name": "C.", "last_name": "Jaiswal", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "David", "middle_name": "", "last_name": "Lardier", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kristina", "middle_name": "S.", "last_name": "Sowar", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Kimothi", "middle_name": "N.", "last_name": "Cain", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Harry", "middle_name": "E.", "last_name": "Snow", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Mauricio", "middle_name": "", "last_name": "Tohen", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2023-03-08T16:51:27-06:00", "date_accepted": "2023-03-08T16:51:27-06:00", "date_published": "2023-03-08T20:04:46-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17943/galley/9156/download/" } ] }, { "pk": 17939, "title": "Providing Comprehensive Services to Treat Patients and the Inpatient Psychiatric Bed Crisis", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. 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You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "WestJEM Full-Text Issue", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2hk4932c", "frozenauthors": [ { "first_name": "Cassandra", "middle_name": "", "last_name": "Saucedo", "name_suffix": "", "institution": "UC Irvine", "department": "None" } ], "date_submitted": "2023-03-08T19:21:51-06:00", "date_accepted": "2023-03-08T19:21:51-06:00", "date_published": "2023-03-08T19:33:59-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17957/galley/9170/download/" } ] }, { "pk": 45641, "title": "Limbic Predominant Age-Related TDP-43 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"2023-03-08T11:28:10-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45639/galley/34425/download/" } ] }, { "pk": 45638, "title": "Not GERD: A Case of Angina Decubitus", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5n96039x", "frozenauthors": [ { "first_name": "Allison", "middle_name": "P.", "last_name": "Kennedy", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Pooya", "middle_name": "I.", "last_name": "Bokhoor", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Shipra", "middle_name": "P.", "last_name": "Hingorany", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:27:09-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45638/galley/34424/download/" } ] }, { "pk": 45637, "title": "“What? The Creatinine was 8?” A Unique Case of Acute Kidney Injury and Obstructive Uropathy", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/29t7x6n9", "frozenauthors": [ { "first_name": "Susan", "middle_name": "D.", "last_name": "Leonard", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Grace", "middle_name": "I.", "last_name": "Chen", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:25:27-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45637/galley/34423/download/" } ] }, { "pk": 45636, "title": "When Therapeutic Plasma Exchange is Not Enough", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/28q482kp", "frozenauthors": [ { "first_name": "Phoebe", "middle_name": "", "last_name": "Garcia", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Kellie", "middle_name": "", "last_name": "Spector", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Phyllis", "middle_name": "", "last_name": "Kim", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:24:06-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45636/galley/34422/download/" } ] }, { "pk": 45635, "title": "Cardiomyopathy Complicated by Cardiogenic Shock Secondary to Limb-Girdle Muscular Dystrophy", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0x72r4xm", "frozenauthors": [ { "first_name": "Daniel", "middle_name": "", "last_name": "Heikali", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Pooya", "middle_name": "", "last_name": "Bokhoor", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:22:44-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45635/galley/34421/download/" } ] }, { "pk": 45634, "title": "A Case of Pancake Shock", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/45m1x730", "frozenauthors": [ { "first_name": "Kristina", "middle_name": "", "last_name": "Brown", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Lorraine", "middle_name": "", "last_name": "Anderson", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:21:07-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45634/galley/34420/download/" } ] }, { "pk": 45632, "title": "Slow Growth of a Small Pheochromocytoma Over 11 Years", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8p88n197", "frozenauthors": [ { "first_name": "Ian", "middle_name": "", "last_name": "Zaun", "name_suffix": "MS2", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Run", "middle_name": "", "last_name": "Yu", "name_suffix": "MD, PhD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:13:46-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45632/galley/34418/download/" } ] }, { "pk": 45631, "title": "Revisiting the Diagnosis: The Value of Lumbar Punctures for Progressive Encephalopathy", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/21v209v5", "frozenauthors": [ { "first_name": "Aradhana", "middle_name": "", "last_name": "Verma", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Joshua", "middle_name": "", "last_name": "Khalili", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:10:38-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45631/galley/34417/download/" } ] }, { "pk": 45630, "title": "An Unusual Headache Associated with Altitude Change", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/65h2z66t", "frozenauthors": [ { "first_name": "Patrick", "middle_name": "", "last_name": "Yao", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:08:37-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45630/galley/34416/download/" } ] }, { "pk": 45629, "title": "Symptomatic Simple Hepatic Cyst", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/68v8g1m9", "frozenauthors": [ { "first_name": "Patrick", "middle_name": "", "last_name": "Yao", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:07:13-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45629/galley/34415/download/" } ] }, { "pk": 45628, "title": "Pulmonary Coccidioidomycosis Requiring High Flow Nasal Cannula", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2g42w8px", "frozenauthors": [ { "first_name": "Spencer", "middle_name": "", "last_name": "Flynn", "name_suffix": "BA", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Huy", "middle_name": "", "last_name": "Phan", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:05:42-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45628/galley/34414/download/" } ] }, { "pk": 45627, "title": "Atrioventricular Nodal Block in Acute Inferior Myocardial Infarction", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/764121np", "frozenauthors": [ { "first_name": "Stephen", "middle_name": "P.", "last_name": "Vampola", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-03-08T11:03:30-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/45627/galley/34413/download/" } ] }, { "pk": 2415, "title": "‘Teaching English as service’ in Spanish language programs: A Translanguaging approach", "subtitle": null, "abstract": "Abstract\n \nIn the context of Spanish language programs, service-learning provides authentic experiences to use the target language while working with the Latino community. However, in many cases the language competencies needed to work in the community do not always involve an exclusive use of the target language. This is the case of service-learning programs in which students teach English as a Second Language (ESL) to adults or children. This study presents a ‘translanguaging pedagogy’ in which tutoring sessions are planned around the use of both languages to teach and learn. Using a Critical Language Awareness pedagogy academic content covered in the course examines the language experiences of adult ESL immigrants through. This study advocates framing target language use in service-learning as a “communicative performance” with the aim of shifting notions of monolingual language practices and integrate new conceptions about real-life communicative practices in service-learning.", "language": "en", "license": { "name": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0", "short_name": "CC BY-NC-ND 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNonCommercial — You may not use the material for commercial purposes.\r\n\r\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by-nc-nd/4.0" }, "keywords": [ { "word": "service-learning" }, { "word": "Spanish" }, { "word": "ESL" }, { "word": "Translanguaging" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2cp127zr", "frozenauthors": [ { "first_name": "Maria del Puy", "middle_name": "", "last_name": "Ciriza", "name_suffix": "", "institution": "Texas Christian University", "department": "None" } ], "date_submitted": "2022-10-18T09:51:50-05:00", "date_accepted": "2022-10-18T09:51:50-05:00", "date_published": "2023-03-07T02:00:00-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2415/galley/1494/download/" } ] }, { "pk": 17193, "title": "Cultural Humility Curriculum to Address Healthcare Disparities for Emergency Medicine Residents", "subtitle": null, "abstract": "Introduction: Emergency medicine (EM) residency programs have variable approaches to educating residents on recognizing and managing healthcare disparities. We hypothesized that our curriculum with resident-presented lectures would increase residents’ sense of cultural humility and ability to identify vulnerable populations.\nMethods: At a single-site, four-year EM residency program with 16 residents per year, we designed a curriculum intervention from 2019-2021 where all second-year residents selected one healthcare disparity topic and gave a 15-minute presentation overviewing the disparity, describing local resources, and facilitating a group discussion. We conducted a prospective observational study to assess the impact of the curriculum by electronically surveying all current residents before and after the curriculum intervention. We measured attitudes on cultural humility and ability to identify healthcare disparities among a variety of patient characteristics (race, gender, weight, insurance, sexual orientation, language, ability, etc). Statistical comparisons of mean responses were calculated using the Mann-Whitney U test for ordinal data.\nResults: A total of 32 residents gave presentations that covered a broad range of vulnerable patient populations including those that identify as Black, migrant farm workers, transgender, and deaf. The overall survey response was 38/64 (59.4%) pre-intervention and 43/64 (67.2%) post-intervention. Improvements were seen in resident self-reported cultural humility as measured by their responsibility to learn (mean responses of 4.73 vs 4.17; P < 0.001) and responsibility to be aware of different cultures (mean responses of 4.89 vs 4.42; P < 0.001). Residents reported an increased awareness that patients are treated differently in the healthcare system based on their race (P < 0.001) and gender (P < 0.001). All other domains queried, although not statistically significant, demonstrated a similar trend.\nConclusion: This study demonstrates increased resident willingness to engage in cultural humility and the feasibility of resident near-peer teaching on a breadth of vulnerable patient populations seen in their clinical environment. Future studies may query the impact this curriculum has on resident clinical decision-making.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Cultural Humility, Health Care Disparities, Emergency Medicine Residency Curriculum" } ], "section": "Health Equity", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0kf381z1", "frozenauthors": [ { "first_name": "Ryan", "middle_name": "Ellis", "last_name": "Tsuchida", "name_suffix": "", "institution": "University of Wisconsin, School of Medicine and Public Health, BerbeeWalsh Department of Emergency Medicine, Madison, Wisconsin", "department": "None" }, { "first_name": "Jessica", "middle_name": "", "last_name": "Doan", "name_suffix": "", "institution": "University of Michigan Medical School, Department of Emergency Medicine, Ann Arbor, Michigan", "department": "None" }, { "first_name": "Eve", "middle_name": "Daniele", "last_name": "Losman", "name_suffix": "", "institution": "University of Michigan Medical School, Department of Emergency Medicine, Ann Arbor, Michigan", "department": "None" }, { "first_name": "Adrianne", "middle_name": "N", "last_name": "Haggins", "name_suffix": "", "institution": "University of Michigan Medical School, Department of Emergency Medicine, Ann Arbor, Michigan", "department": "None" }, { "first_name": "Robert", "middle_name": "D", "last_name": "Huang", "name_suffix": "", "institution": "University of Michigan Medical School, Department of Emergency Medicine, Ann Arbor, Michigan", "department": "None" }, { "first_name": "Daniel", "middle_name": "J", "last_name": "Hekman", "name_suffix": "", "institution": "University of Wisconsin, School of Medicine and Public Health, BerbeeWalsh Department of Emergency Medicine, Madison, Wisconsin", "department": "None" }, { "first_name": "Marcia", "middle_name": "A", "last_name": "Perry", "name_suffix": "", "institution": "University of Michigan Medical School, Department of Emergency Medicine, Ann Arbor, Michigan", "department": "None" } ], "date_submitted": "2022-08-15T17:18:09-05:00", "date_accepted": "2022-08-15T17:18:09-05:00", "date_published": "2023-03-06T23:10:27-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17193/galley/8690/download/" } ] }, { "pk": 17880, "title": "Response to “Comments on Economic Evaluation of Ultrasound-guided Central Venous Catheter Confirmation vs Chest Radiography in Critically Ill Patients: A Labor Cost Model”", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Letters to the Editor", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/116113mm", "frozenauthors": [ { "first_name": "Enyo", "middle_name": "A.", "last_name": "Ablordeppey", "name_suffix": "", "institution": "Washington University School of Medicine, Department of Anesthesiology, St. Louis, Missouri; Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri", "department": "None" }, { "first_name": "Adam", "middle_name": "M.", "last_name": "Koenig", "name_suffix": "", "institution": "Washington University School of Medicine, St. Louis, Missouri", "department": "None" }, { "first_name": "Abigail", "middle_name": "R.", "last_name": "Barker", "name_suffix": "", "institution": "Washington University, Center for Health Economics and Policy at the Institute for Public Health, St. Louis, Missouri", "department": "None" }, { "first_name": "Emily", "middle_name": "E.", "last_name": "Hernandez", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Suzanne", "middle_name": "M.", "last_name": "Simkovich", "name_suffix": "", "institution": "Medstar Health Research Institute, Division of Healthcare Delivery Research, Hyattsville, Maryland; Georgetown University School of Medicine, Department of Medicine, Washington, DC", "department": "None" }, { "first_name": "James", "middle_name": "G.", "last_name": "Krings", "name_suffix": "", "institution": "Washington University School of Medicine, Division of Pulmonary Critical Care Medicine, Department of Medicine, St. Louis, Missouri", "department": "None" }, { "first_name": "Derek", "middle_name": "S.", "last_name": "Brown", "name_suffix": "", "institution": "Washington University in St. Louis, Brown School, St. Louis, Missouri", "department": "None" }, { "first_name": "Richard", "middle_name": "T.", "last_name": "Griffey", "name_suffix": "", "institution": "Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri", "department": "None" } ], "date_submitted": "2023-02-11T18:58:56-06:00", "date_accepted": "2023-02-11T18:58:56-06:00", "date_published": "2023-03-06T22:58:56-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17880/galley/9128/download/" } ] }, { "pk": 17575, "title": "Comments on “Economic Evaluation of Ultrasound-guided Central Venous Catheter Confirmation vs Chest Radiography in Critically Ill Patients: A Labor Cost Model”", "subtitle": null, "abstract": "This Letter to the Editor is a response to the author's paper, titled “Economic Evaluation of Ultrasound-guided Central Venous Catheter Confirmation vs Chest Radiography in Critically Ill Patients: A Labor Cost Model”. We agree that Point-Of-Care Ultrasound (POCUS) has been demonstrated to be a non-inferior assessment for confirmation of successful above the diaphragm Central Venous Catheter (CVC) placement when compared to Chest X-ray (CXR). From a cost analysis standpoint, we believe there are significant areas of direct and indirect costs that would demonstrate an advantage to the use of POCUS versus CXR.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "POCUS, central line, CVC confirmation, labor cost" } ], "section": "Letters to the Editor", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5c08q5gb", "frozenauthors": [ { "first_name": "Samuel", "middle_name": "Eric", "last_name": "Austin", "name_suffix": "", "institution": "University of Maryland School of Medicine, The R Adams Cowley Shock Trauma Center, Department of Surgical Critical Care, Baltimore, Maryland", "department": "None" }, { "first_name": "Quincy", "middle_name": "", "last_name": "Tran", "name_suffix": "", "institution": "University of Maryland School of Medicine, Department of Emergency Medicine, Baltimore, Maryland", "department": "None" }, { "first_name": "Ali", "middle_name": "", "last_name": "Pourmand", "name_suffix": "", "institution": "George Washington University School of Medicine and Health Sciences", "department": "None" }, { "first_name": "Ann", "middle_name": "", "last_name": "Matta", "name_suffix": "", "institution": "University of Maryland School of Medicine, The R Adams Cowley Shock Trauma Center, Department of Surgical Critical Care, Baltimore, Maryland", "department": "None" }, { "first_name": "Daniel", "middle_name": "", "last_name": "Haase", "name_suffix": "", "institution": "University of Maryland School of Medicine, The R Adams Cowley Shock Trauma Center, Department of Surgical Critical Care, Baltimore, Maryland; University of Maryland School of Medicine, Department of Emergency Medicine, Baltimore, Maryland", "department": "None" } ], "date_submitted": "2022-10-13T21:09:28-05:00", "date_accepted": "2022-10-13T21:09:28-05:00", "date_published": "2023-03-06T12:51:15-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17575/galley/8966/download/" } ] }, { "pk": 17163, "title": "Disparate Utilization of Urine Drug Screen Nationwide in the Evaluation of Acute Chest Pain", "subtitle": null, "abstract": "Introduction: Urine drug screens (UDS) have unproven clinical utility in emergency department (ED) chest pain presentations. A test with such limited clinical utility may exponentiate biases in care, but little is known about the epidemiology of UDS use for this indication. We hypothesized that UDS utilization varies nationally across race and gender.\nMethods: This was a retrospective observational analysis of adult ED visits for chest pain in the 2011–2019 National Hospital Ambulatory Medical Care Survey. We calculated the utilization of UDS across race/ethnicity and gender and then characterized predictors of use via adjusted logistic regression models.\nResults: We analyzed 13,567 adult chest pain visits, representative of 85.8 million visits nationally. Use of UDS occurred for 4.6% of visits (95% CI 3.9%-5.4%). White females underwent UDS at 3.3% of visits (95% CI 2.5%-4.2%), and Black females at 4.1% (95% CI 2.9%-5.2%). White males were tested at 5.8% of visits (95% CI 4.4%-7.2%), while Black males were tested at 9.3% of visits (95% CI 6.4%-12.2%). A multivariate logistic regression model including race, gender, and time period shows significantly increased odds of ordering UDS for Black patients (odds ratio [OR] 1.45 (95% CI 1.11-1.90, p = 0.007)) and male patients (OR 2.0 (95% CI 1.55-2.58, p < 0.001) as compared to White patients and female patients.\nConclusion: We identified wide disparities in the utilization of UDS for the evaluation of chest pain. If UDS were used at the rate observed for White women, Black men would undergo nearly 50,000 fewer tests annually. Future research should weigh the potential of the UDS to magnify biases in care against the unproven clinical utility of the test.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "toxicology" }, { "word": "Urine Drug Screening" }, { "word": "chest pain" }, { "word": "racial disparities" } ], "section": "Health Equity", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/29z8t886", "frozenauthors": [ { "first_name": "Daniel", "middle_name": "L.", "last_name": "Overbeek", "name_suffix": "", "institution": "University of Rochester School of Medicine and Dentistry, Department of Emergency\nMedicine, Rochester, New York", "department": "None" }, { "first_name": "Alexander", "middle_name": "T.", "last_name": "Janke", "name_suffix": "", "institution": "Yale School of Medicine, Department of Emergency Medicine, New Haven, Connecticut; Institute for Healthcare Policy and Innovation, VA Ann Arbor/University of Michigan, Ann Arbor, Michigan", "department": "None" }, { "first_name": "C.", "middle_name": "James", "last_name": "Watson", "name_suffix": "", "institution": "Boston Children’s Hospital, Harvard Medical Toxicology Program, Boston, Massachusetts; Beth Israel Deaconess Medical Center, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Rama", "middle_name": "A.", "last_name": "Salhi", "name_suffix": "", "institution": "Massachusetts General Hospital, Department of Emergency Medicine, Boston,\nMassachusetts", "department": "None" }, { "first_name": "Erin", "middle_name": "", "last_name": "Kim", "name_suffix": "", "institution": "University of Michigan Medical School, Ann Arbor, Michigan", "department": "None" }, { "first_name": "Dowin", "middle_name": "", "last_name": "Boatright", "name_suffix": "", "institution": "New York University Grossman School of Medicine, Department of Emergency Medicine, New York, New York", "department": "None" }, { "first_name": "Eve", "middle_name": "D.", "last_name": "Losman", "name_suffix": "", "institution": "University of Michigan, Department of Emergency Medicine, Ann Arbor, Michigan", "department": "None" } ], "date_submitted": "2022-08-01T15:07:23-05:00", "date_accepted": "2022-08-01T15:07:23-05:00", "date_published": "2023-03-06T02:00:00-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17163/galley/8671/download/" } ] }, { "pk": 149, "title": "Multiple constraints modulate the processing of Chinese reflexives in discourse", "subtitle": null, "abstract": "<p class=\"MsoNormal\" style=\"margin: 0in; font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);\">This study investigates the real-time processing of Chinese reflexives <i>ziji </i>and <i>ta-ziji </i>in discourse when multiple constraints are involved. Our primary goal is to examine the time course of syntactic and non-syntactic constraints in reflexive resolution. The Syntactic Filter Hypothesis argues that syntactic cues are prioritized at the early stages of processing, in contrast to the Multiple Constraints Hypothesis which posits that at this stage all streams of information can be recruited. The results of two self-paced reading experiments show that in neutral contexts where no antecedent is discourse-prominent, syntactic locality and verb semantics immediately impact real-time processing of <i>ziji </i>and <i>ta-ziji</i>. Crucially, participants’ processing patterns are also influenced at an early stage by the discourse topical status of the non-local antecedents. Overall, these findings suggest that syntax, verb semantics, and discourse prominence all play important roles at an early stage.</p>", "language": "eng", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Regular Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/99m3z11t", "frozenauthors": [ { "first_name": "Jun", "middle_name": "", "last_name": "Lyu", "name_suffix": "", "institution": "University of Southern California", "department": "Department of Linguistics" }, { "first_name": "Elsi", "middle_name": "", "last_name": "Kaiser", "name_suffix": "", "institution": "University of Southern California", "department": "" } ], "date_submitted": "2022-03-31T15:07:17.260000-05:00", "date_accepted": "2023-01-17T14:12:41.340000-06:00", "date_published": "2023-03-02T20:05:00-06:00", "render_galley": { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/149/galley/71/download/" }, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/149/galley/70/download/" }, { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/149/galley/71/download/" } ] }, { "pk": 23, "title": "Underpinnings of explicit phonetic imitation: perception, production, and variability", "subtitle": null, "abstract": "<p class=\"p1\" style=\"margin-bottom: 12px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 13.3px; line-height: normal; font-family: Times; color: rgb(0, 0, 0);\"><span class=\"s1\" style=\"font-kerning: none;\">This work tests the relative role of perception- and production-based predictors, and the relationship between them, in imitation of artificial accents varying in voice onset time (VOT), using a paradigm designed to target distinct sub-processes of imitation. We examined how explicit imitation of sentences differing systematically in voice onset time (VOT) was influenced by the type of VOT manipulation (lengthened vs. shortened) and by the presence vs. absence of voice-related variability in exposure. In contrast to previous work, participants imitated shortened as well as lengthened VOT, albeit with both qualitative and quantitative differences across the two manipulation types. The presence of voice-related variability inhibited imitation, but this inhibition was mitigated by a preceding session with no voice-related variability (i.e., sentences were acoustically identical except for VOT). We then tested the extent to which individual performance on the accent imitation task was related to performance on three other tasks: 1) discrimination of the target accents, 2) imitation of words in isolation drawn from a VOT continuum, and 3) discrimination of these same words. Performance on the accent discrimination task and the word-level imitation task, but not the word-level discrimination task, were independently predictive of accent imitation. Results are consistent with a conceptualization of explicit imitation as the sum of automatic phonetic convergence processes overlaid with distinct, controlled perceptual and articulatory factors that pattern differently across individuals. Phonetic imitation should not be considered as a monolithic skill, and models predicting variation in imitative ability must consider not only the potential sources of individual variability, but also at what level these sources of variability exert their influence.<span class=\"Apple-converted-space\"> </span></span></p>", "language": "eng", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Regular Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7xt135c0", "frozenauthors": [ { "first_name": "Jessamyn", "middle_name": "", "last_name": "Schertz", "name_suffix": "", "institution": "University of Toronto Mississauga", "department": "" }, { "first_name": "Fatima", "middle_name": "", "last_name": "Adil", "name_suffix": "", "institution": "University of Toronto Mississauga", "department": "Department of Language Studies", "country": "Canada" }, { "first_name": "A", "middle_name": "", "last_name": "Kravchuk", "name_suffix": "", "institution": "University of Toronto Mississauga", "department": "Department of Language Studies", "country": "Canada" } ], "date_submitted": "2022-09-01T18:53:06.102000-05:00", "date_accepted": "2022-12-14T07:55:31.510000-06:00", "date_published": "2023-03-02T19:15:00-06:00", "render_galley": { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/23/galley/69/download/" }, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/23/galley/68/download/" }, { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/23/galley/69/download/" } ] }, { "pk": 31527, "title": "Cover", "subtitle": null, "abstract": "", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Prefatory", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8xb8066n", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31527/galley/22596/download/" } ] }, { "pk": 31528, "title": "Digitizing The Warranty of Habitability", "subtitle": null, "abstract": "<p><em>The warranty of habitability was touted fifty years ago as a gamechanger in rebalancing power between tenants and landlords. Under the warranty, a residential tenant’s duty to pay rent is conditioned on a landlord’s obligation to make repairs. Scholars who have studied the warranty of habitability have focused on its defensive use, primarily when a tenant is already in eviction proceedings. Consensus has emerged that the warranty as a defensive shield has failed to deliver meaningful benefits to tenants living in poor housing conditions. </em></p>\n<p><em>This Article explores whether an affirmative use of the warranty, coupled with a new technology and community organizing approach, can improve tenant outcomes. Specifically, the authors designed, built, and implemented a novel tool available for tenants to bring pro se actions for money damages in small claims courts for breaches of the warranty of habitability. The Warranty of Habitability Abatement of Rent Mathematical Calculator (“H.A.R.M. Calculator”) is an efficiency application that allows law students and attorney volunteers to assist tenants in preparing small claims court pleadings. Tenants then file their complaints and, when successful, obtain judgments for money damages against their current or former landlords. </em></p>\n<p><em>This Article contributes to the poverty law, housing law, and legal technology literatures by focusing on the warranty of habitability in a new way. An affirmative, tenant-centered remedy has the possibility of shifting power dynamics between tenants and landlords. Through initial data collected, the authors have developed working hypotheses that the tool will test through future research.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9pt9n2cf", "frozenauthors": [ { "first_name": "Edward", "middle_name": "W.", "last_name": "De Barbieri", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Jordan", "middle_name": "", "last_name": "Fruchter", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31528/galley/22597/download/" } ] }, { "pk": 31529, "title": "Fractional Sovereignty", "subtitle": null, "abstract": "<p><em>The axiomatic beginning of every conflict of laws case is that a court must choose the law of one sovereign and disregard the law of all other sovereigns. One wins, gets to set the rules and regulate behavior, all others lose. This all-or-nothing scenario is the result of enshrining an old view of indivisible sovereignty into conflict of laws rules. The Article begins by explaining how this happened. Despite the importance of this assumption of indivisibility, no articles have examined why and how it became enshrined in conflict of laws doctrine. All too often it is treated as a truism without need for explanation or examination. The explanation, it turns out, is not compelling and has more to do with inertia and historical conditions hundreds of years ago than present concerns. Next, the Article critiques undivided sovereignty as outdated, descriptively misleading, and beholden to normative claims that are incompatible with modern conditions and sensibilities. It also explains the harm that adherence to indivisible sovereignty creates within the currently dominant conflict of laws methodologies.</em></p>\n<p><em>In its place, the Article proposes that we reimagine conflict scholarship based on a fractional conceptualization of sovereignty. Instead of asking which sovereign gets to set all the rules, we should ask how to equitably share governance power and responsibility. The guiding insight of this proposal is that when conduct, assets, and litigants are distributed across multiple sovereigns, picking a single victor to provide governing law necessarily leads to a windfall of sovereignty for some and an undue denial of sovereignty for others. Instead of such a binary model of sovereignty, a fractional model of shared authority distributes the power to regulate conduct according to the fraction of the conduct that touches and concerns the sovereign. Sovereigns share responsibility over cross-border conduct. A deeper relationship to one sovereign leads to that sovereign having a greater fraction of influence, while a more fleeting relationship leads to a sovereign having a smaller fraction of influence. Each conflict of laws case would thus present a spectrum of influence to be divided into fractions among relevant sovereigns. Governing law in any given case is the mix of those fractions of influence. All concerned sovereigns would be able to regulate conduct but in a shared and mediated manner. Sovereignty becomes fractional.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/15492290", "frozenauthors": [ { "first_name": "Roger", "middle_name": "", "last_name": "Michalski", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31529/galley/22598/download/" } ] }, { "pk": 31530, "title": "Hidden Resources", "subtitle": null, "abstract": "<p><em>Vision is central to the human species’ evolution and success. This dependence on sight is reflected in the construction of property frameworks governing natural resources. When humans encounter natural resources they cannot see—hidden resources—they have difficulties imagining an appropriate property regime. As a result, they rely on existing two-dimensional property systems to govern natural resources, which are often three- or four-dimensional in nature. These hidden resources, invisible to the human eye, may be subsurface, distant, or not composed of a visible form. Examples of hidden resources include groundwater, minerals, petroleum, porous space, wind, migratory paths, deep oceans, viruses, and planets. This Article proposes that a lack of natural resource sight affects the ability to efficiently use, manage, and conserve resources. It further examines how revelation of a resource’s latent physical and visual traits results in efficient development and optimal law and policy, concluding that hidden resources should not be governed by the same property frameworks as visible property.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/46k485cg", "frozenauthors": [ { "first_name": "Monika", "middle_name": "U.", "last_name": "Ehrman", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31530/galley/22599/download/" } ] }, { "pk": 31537, "title": "“In The Public Interest”: University Technology Transfer and The Nine Points Document—An Empirical Assessment", "subtitle": null, "abstract": "<p><em>In 2007, eleven major U.S. research universities and the Association of American Medical Colleges signed an accord titled </em>In the Public Interest: Nine Points to Consider in Licensing University Technology<em>. It outlined a range of issues that universities should consider when licensing their technology to the private sector—from reservations of rights and limitations on exclusivity to limiting dealings with patent assertion entities to making medical technologies accessible at affordable prices. More than talking points, the document proposed specific contractual clauses intended to promote the educational and public welfare missions of universities. Today, more than a hundred academic institutions and associations around the world have signed the </em>Nine Points<em> document. Yet in the fifteen years since the document was created, there has been no systematic, empirical assessment of its effect on university licensing practices. This Article fills that gap with the first empirical study of the impact of the </em>Nine Points<em> document on university licensing practices. Through a review of 220 publicly available university technology licenses signed both before and after the adoption of the </em>Nine Points<em> document, this Article finds that while the document prompted the expansion of educational and non-profit research using patented university technology, it resulted in few changes relating to the promotion of public health or access to medical technologies. This mixed adoption of the recommendations made by the </em>Nine Points<em> document suggests that there is little consensus regarding the nature of the ‘public interest’ that the </em>Nine Points<em> document sought to promote. This Article recommends that a reorientation of university technology transfer policy may be in order—one that could be facilitated through greater engagement of academic faculty, senior administrators, students, alumni, and other institutional stakeholders in setting policy for university technology transfer.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/35q2r366", "frozenauthors": [ { "first_name": "Jorge", "middle_name": "L.", "last_name": "Contreras", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31537/galley/22606/download/" } ] }, { "pk": 31531, "title": "Masthead", "subtitle": null, "abstract": "", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Prefatory", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5n6965k1", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31531/galley/22600/download/" } ] }, { "pk": 31532, "title": "Mission Statement", "subtitle": null, "abstract": "", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Prefatory", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5151f2rx", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31532/galley/22601/download/" } ] }, { "pk": 31533, "title": "Mobility Matters: Where Higher Education Meets Transportation", "subtitle": null, "abstract": "<p><em>Higher education has long been hailed as the key to social and economic mobility. And yet, mobility itself is one of the greatest barriers to equity in higher education. Although scholars and policymakers have thus far paid scant attention to the role of transportation in higher education, this Article establishes why that oversight undermines educational equity. </em></p>\n<p><em>Grounding its arguments in both interdisciplinary literature and rich original data from a multi-year mixed-methods research study, this Article demonstrates how transportation law and infrastructure affect college completion, disproportionately hindering completion for students of color. It further argues that higher education law and policy exacerbate, rather than alleviate, systemic transportation barriers for students, reinforcing education inequities. </em></p>\n<p><em>This Article adds important dimensions to scholarship on both transportation and higher education. By focusing on the interaction between two structural systems, it offers a unique lens through which scholars can understand the complex landscape of higher education law. Finally, this Article offers education policymakers a range of policy and programmatic changes affecting transportation that can advance higher education equity.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7ck7p165", "frozenauthors": [ { "first_name": "Kate", "middle_name": "S.", "last_name": "Elengold", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31533/galley/22602/download/" } ] }, { "pk": 31534, "title": "Retail Mergers, Markets, and the Rise of Amazon", "subtitle": null, "abstract": "<p><em>The retail industry has endured a variety of changes throughout the last two decades. One major disruption in this industry has been the rise of internet retailers like Amazon that have pushed traditional brick-and-mortar retailers to either adapt in order to compete, or risk a slow and painful retail death. Antitrust law should take into account the realities of the retail industry and with whom large brick-and-mortar retailers are actually competing against. One avenue that antitrust law can use to take this reality into account is in its approach towards reviewing retail mergers. An important part of assessing whether a merger will have an anti-competitive effect on a specific geographic market involves determining which retailers are included in that geographic market to begin with. This Note argues federal courts and the Federal Trade Commission (FTC) should include Amazon as a competitor when assessing the geographic market for major brick-and-mortar retailers like Walmart, Target, Staples, and Best Buy. As of November 2021, federal courts have not had a chance to substantively consider whether Amazon should be included in the geographic market for large brick-and-mortar retail mergers. To the extent that courts have tangentially touched the issue, it appears courts have been hesitant to include internet retailers in the same geographic market as brick-and-mortar retailers. The FTC, on the other hand, has had a mixed response to Amazon and internet retailers. Inevitably, major brick-and-mortar retail mergers will occur, such as the recently attempted Staples/Office Depot merger, which will require consideration by the FTC and, in some cases, federal courts. When these mergers occur, Amazon should be considered a competitor when the merging retailers’ pricing and non-pricing conduct indicates that they consider Amazon a competitor.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Note", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5sf5d05x", "frozenauthors": [ { "first_name": "Paniz", "middle_name": "", "last_name": "Arab", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31534/galley/22603/download/" } ] }, { "pk": 31535, "title": "Search and Seizure Budgets", "subtitle": null, "abstract": "<p><em>This Article proposes a new means of restraining police power: quantitative limits on </em><em>the number of law enforcement intrusions—searches and seizures—that may occur over a </em><em>given period of time. Like monetary constraints, search and seizure budgets would aim to curb </em><em>abusive policing and improve democratic oversight. But unlike their monetary counterparts, </em><em>budgets would be indexed directly to the specific police activities that most enable escalation </em><em>and abuse. What is more, budgets are a tool that finds support, conceptually, in the American </em><em>framing experience. The Fourth Amendment has long been understood to require procedural </em><em>limits, such as probable cause, on specific police intrusions. But such requirements are only </em><em>part of the story; limits on overall police capacity, we argue, are also hardwired into the Fourth </em><em>Amendment via its founding era history. Search and seizure budgets would help reinvigorate </em><em>that promise, offering an important tool in the ongoing effort to curb over-criminalization and </em><em>the ever-expanding technologies of surveillance.</em></p>", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/61v348ww", "frozenauthors": [ { "first_name": "Kiel", "middle_name": "", "last_name": "Brennan-Marquez", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Stephen", "middle_name": "E.", "last_name": "Henderson", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31535/galley/22604/download/" } ] }, { "pk": 31536, "title": "Table of Contents", "subtitle": null, "abstract": "", "language": null, "license": { "name": "All rights reserved", "short_name": "Copyright", "text": "© the author(s). All rights reserved.", "url": "https://creativecommons.org/licenses/authors" }, "keywords": [], "section": "Prefatory", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0mk4d1d0", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2023-02-28T18:00:00-06:00", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucilr/article/31536/galley/22605/download/" } ] }, { "pk": 4165, "title": "Letters to gods", "subtitle": null, "abstract": "The “Letters to Gods” comprise an etic analytical category of Egyptian- and Greek-language texts in which individuals petitioned deities, seeking divine intervention in their lives to bring about certain outcomes. Attested from the Late to Roman Periods, from Saqqara to Esna, and inscribed upon papyri, linen, ostraca, wooden tablets, and ceramic vessels, these textual sources are the written testament to ritual practices through which individuals were able to interact directly with the divine to effect change in their lives. Petitioning about a variety of matters (from physical abuse to theft or embezzlement, from cursing people to healing them), the Letters to Gods reveal multiple aspects of the lives of their petitioners—not only their hopes and fears but also their conceptualization of justice and of the divine.", "language": "en", "license": null, "keywords": [], "section": "Religion", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5f98f49c", "frozenauthors": [ { "first_name": "Edward", "middle_name": "O.D.", "last_name": "Love", "name_suffix": "", "institution": "", "department": "None" } ], "date_submitted": "2008-12-08T16:03:09-06:00", "date_accepted": "2008-12-08T16:03:09-06:00", "date_published": "2023-02-28T02:00:00-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/nelc_uee/article/4165/galley/2631/download/" } ] }, { "pk": 16889, "title": "Care of Bullet-related Injuries: A Cross-sectional Study of Instructions and Prescriptions Provided on Discharge from the Emergency Department", "subtitle": null, "abstract": "Introduction: There are more than 80,000 emergency department (ED) visits for non-fatal bullet- related injuries (BRI) per year in the United States. Approximately half of these patients are discharged home from the ED. Our objective in this study was to characterize the discharge instructions, prescriptions, and follow-up plans provided to patients discharged from the ED after BRI.\nMethods: This was a single-center, cross-sectional study of the first 100 consecutive patients who presented to an urban, academic, Level I trauma center ED with an acute BRI beginning on January 1, 2020. We queried the electronic health record for patient demographics, insurance status, cause of injury, hospital arrival and discharge timestamps, discharge prescriptions, and documented instructions regarding wound care, pain management, and follow-up plans. We analyzed data using descriptive statistics and chi-square tests.\nResults: During the study period, 100 patients presented to the ED with an acute firearm injury. Patients were predominantly young (median age 29, interquartile range 23-38 years), male (86%), Black (85%), non-Hispanic (98%), and uninsured (70%). We found that 12% of patients did not receive any type of written wound care instruction, while 37% received discharge paperwork that included instructions to take both an NSAID and acetaminophen. Fifty-one percent of patients received an opioid prescription, with a range from 3-42 tablets (median 10 tablets). The proportion of patients receiving an opioid prescription was significantly higher among White patients (77%) than among Black patients (47%).\nConclusion: There is variability in prescriptions and instructions provided to survivors of bullet injuries upon ED discharge at our institution. Our data indicates that standardized discharge protocols could improve quality of care and equity in the treatment of patients who have survived a BRI. Current variable quality in discharge planning is an entry point for structural racism and disparity.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Firearm, discharge planning, public health, patient education, health equity" } ], "section": "Trauma", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7q52140t", "frozenauthors": [ { "first_name": "Jane", "middle_name": "M.", "last_name": "Hayes", "name_suffix": "", "institution": "Washington University School of Medicine, St. Louis, Missouri", "department": "None" }, { "first_name": "LJ", "middle_name": "", "last_name": "Punch", "name_suffix": "", "institution": "The T, St. Louis, Missouri", "department": "None" }, { "first_name": "Kristen", "middle_name": "L.", "last_name": "Mueller", "name_suffix": "", "institution": "Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri", "department": "None" } ], "date_submitted": "2022-06-01T11:31:28-05:00", "date_accepted": "2022-06-01T11:31:28-05:00", "date_published": "2023-02-27T14:17:58-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16889/galley/8553/download/" } ] }, { "pk": 16783, "title": "Effects of an Online Community Peer-support Intervention on COVID-19 Vaccine Misinformation Among Essential Workers: Mixed-methods Analysis", "subtitle": null, "abstract": "Introduction: Public health efforts to reduce the spread of coronavirus disease 2019 (COVID-19) have been plagued by vaccine hesitancy and misinformation. Social media has contributed to spreading misinformation by creating online environments where people find information or opinions that reinforce their own. Combating misinformation online will be essential to prevent and manage the spread of COVID-19. It is of particular urgency to understand and address misinformation and vaccine hesitancy among essential workers, such as healthcare workers, because of their frequent interactions with and influence upon the general population. Using data from an online community pilot randomized controlled trial designed to increase requests for COVID-19 vaccine information among frontline essential workers, we explored the topics discussed on the online community related to COVID-19 and COVID-19 vaccination to better understand current misinformation and vaccine hesitancy.\nMethods: For the trial, 120 participants and 12 peer leaders were recruited through online advertisements to join a private, hidden Facebook group. The study consisted of an intervention and control arm, each with two groups of 30 randomized participants each. Peer leaders were only randomized into one of the intervention-arm groups. Peer leaders were tasked with engaging the participants throughout the study. Posts and comments of only participants were coded manually by the research team. Chi-squared tests assessed differences in the frequency and content of posts between intervention and control arms.\nResults: We found significant differences in the numbers of posts and comments focused on topics of general community, misinformation, and social support between intervention and control arms (6.88% vs 19.05% focused on misinformation, respectively, (P <0.001); 11.88% vs 1.90% focused on social support, respectively, (P <0.001); and 46.88% vs 62.86% focused on general community (P <0.001)).\nConclusion: Results suggest that peer-led online community groups may help to reduce the spread of misinformation and aid public health efforts in our fight against COVID-19.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Public Health, Vaccination Hesitancy, COVID-19 Misinformation" } ], "section": "Endemic Infections", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/65b1q1vx", "frozenauthors": [ { "first_name": "Dominic Arjuna", "middle_name": "", "last_name": "Ugarte", "name_suffix": "", "institution": "University of California, Irvine, Department of Emergency Medicine, Orange, California", "department": "None" }, { "first_name": "Sean", "middle_name": "", "last_name": "Young", "name_suffix": "", "institution": "University of California, Irvine, Department of Emergency Medicine, Orange, California", "department": "None" } ], "date_submitted": "2022-04-27T16:54:00-05:00", "date_accepted": "2022-04-27T16:54:00-05:00", "date_published": "2023-02-27T13:57:29-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16783/galley/8500/download/" } ] }, { "pk": 16454, "title": "The Standardized Letter of Evaluation: How We Perceive the Quiet Student", "subtitle": null, "abstract": "Introduction: The Standardized Letter of Evaluation (SLOE) is an emergency medicine (EM)-specific assessment designed to help EM residency programs differentiate applicants. We became interested in SLOE-narrative language referencing personality when we observed less enthusiasm for applicants described as “quiet” in their SLOEs. In this study our objective was to compare how quiet-labeled, EM-bound applicants were ranked compared to their non-quiet peers in the global assessment (GA) and anticipated rank list (ARL) categories in the SLOE.\nMethods: We conducted a planned subgroup analysis of a retrospective cohort study of all core EM clerkship SLOEs submitted to one, four-year academic EM residency program in the 2016-2017 recruitment cycle. We compared SLOEs of applicants who were described as “quiet,” “shy,” and/or “reserved” — collectively referred to as “quiet” — to SLOEs from all other applicants, referred to as “non-quiet.” We compared frequencies of quiet to non-quiet students in GA and ARL categories using chi-square goodness-of-fit tests with a rejection criteria (alpha) of 0.05.\nResults: We reviewed 1,582 SLOEs from 696 applicants. Of these, 120 SLOEs described quiet applicants. The distributions of quiet and non-quiet applicants across GA and ARL categories were significantly different (P < 0.001). Quiet applicants were less likely than non-quiet applicants to be ranked in the top 10% and top one-third GA categories combined (31% vs 60%) and more likely to be in the middle one-third category (58% vs 32%). For ARL, quiet applicants were also less likely to be ranked in the top 10% and top one-third categories combined (33% vs 58%) and more likely to be in the middle one-third category (50% vs 31%).\nConclusion: Emergency medicine-bound students described as quiet in their SLOEs were less likely to be ranked in the top GA and ARL categories compared to non-quiet students. More research is needed to determine the cause of these ranking disparities and address potential biases in teaching and assessment practices.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Emergency Medicine" }, { "word": "Quiet" }, { "word": "Personality" }, { "word": "Residency" }, { "word": "recruitment" }, { "word": "SLOE" } ], "section": "Education", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1r6110w4", "frozenauthors": [ { "first_name": "John", "middle_name": "", "last_name": "Quinn", "name_suffix": "", "institution": "University of California, San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" }, { "first_name": "Jillian", "middle_name": "", "last_name": "Mongelluzzo", "name_suffix": "", "institution": "University of California, San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" }, { "first_name": "Newton", "middle_name": "", "last_name": "Addo", "name_suffix": "", "institution": "University of California, San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" }, { "first_name": "Alyssa", "middle_name": "", "last_name": "Nip", "name_suffix": "", "institution": "University of California, San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" }, { "first_name": "Joseph", "middle_name": "", "last_name": "Graterol", "name_suffix": "", "institution": "University of California, San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" }, { "first_name": "Esther", "middle_name": "H", "last_name": "Chen", "name_suffix": "", "institution": "University of California, San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" } ], "date_submitted": "2022-01-13T23:08:35-06:00", "date_accepted": "2022-01-13T23:08:35-06:00", "date_published": "2023-02-27T13:48:56-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16454/galley/8329/download/" } ] }, { "pk": 16869, "title": "Factors Associated with Neuroimaging Abnormalities in Children with Afebrile Seizure: A Retrospective Multicenter Study", "subtitle": null, "abstract": "Introduction: Neuroimaging is recommended for patients with seizures to identify intracranial pathology. However, emergency physicians should consider the risks and benefits of neuroimaging in pediatric patients because of their need for sedation and greater sensitivity to radiation than adults. The purpose of this study was to identify associated factors of neuroimaging abnormalities in pediatric patients experiencing their first afebrile seizure.\nMethods: This was a retrospective, multicenter study that included children who presented to the emergency departments (ED) of three hospitals due to afebrile seizures between January 2018–December 2020. We excluded children with a history of seizure or acute trauma and those with incomplete medical records. A single protocol was followed in the three EDs for all pediatric patients experiencing their first afebrile seizure. We performed multivariable logistic regression analysis to identify factors associated with neuroimaging abnormalities.\nResults: In total, 323 pediatric patients fulfilled the study criteria, and neuroimaging abnormalities were observed in 95 patients (29.4%). Multivariable logistic regression analysis showed that Todd’s paralysis (odds ratio [OR] 3.72, 95% confidence interval [CI] 1.03-13.36; P=0.04), absence of poor oral intake (POI) (OR 0.21, 95% CI 0.05-0.98; P=0.05), lactic acidosis (OR 1.16, 95% CI 1.04-1.30; P=0.01), and higher level of bilirubin (OR 3.33, 95% CI 1.11-9.95; P=0.03) were significantly associated with neuroimaging abnormalities. Based on these results, we constructed a nomogram to predict the probability of brain imaging abnormalities.\nConclusion: Todd’s paralysis, absence of POI, and higher levels of lactic acid and bilirubin were associated factors of neuroimaging abnormalities in pediatric patients with afebrile seizure.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Seizure" }, { "word": "neuroimaging" }, { "word": "Todd's paralysis" }, { "word": "lactic acid" }, { "word": "bilirubin" } ], "section": "Pediatrics", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/23v6n9bn", "frozenauthors": [ { "first_name": "SeungHo", "middle_name": "", "last_name": "Woo", "name_suffix": "", "institution": "Soonchunhyang University Bucheon Hospital, Department of Emergency Medicine, Bucheon, Republic of Korea", "department": "None" }, { "first_name": "Sangsoo", "middle_name": "", "last_name": "Han", "name_suffix": "", "institution": "Soonchunhyang University Bucheon Hospital, Department of Emergency Medicine, Bucheon, Republic of Korea", "department": "None" }, { "first_name": "Sangun", "middle_name": "", "last_name": "Nah", "name_suffix": "", "institution": "Soonchunhyang University Bucheon Hospital, Department of Emergency Medicine, Bucheon, Republic of Korea", "department": "None" }, { "first_name": "Minsol", "middle_name": "", "last_name": "Kim", "name_suffix": "", "institution": "Soonchunhyang University Bucheon Hospital, Department of Pediatrics, Bucheon, Republic of Korea", "department": "None" }, { "first_name": "Sangil", "middle_name": "", "last_name": "Kim", "name_suffix": "", "institution": "Soonchunhyang University Seoul Hospital, Department of Emergency Medicine, Seoul, Republic of Korea", "department": "None" }, { "first_name": "Dongwook", "middle_name": "", "last_name": "Lee", "name_suffix": "", "institution": "Soonchunhyang University Cheonan Hospital, Department of Emergency Medicine, Cheonan, Republic of Korea", "department": "None" }, { "first_name": "Jaewook", "middle_name": "", "last_name": "Lee", "name_suffix": "", "institution": "Soonchunhyang University Bucheon Hospital, Department of Radiology, Bucheon, Republic of Korea", "department": "None" }, { "first_name": "Jieun", "middle_name": "", "last_name": "Moon", "name_suffix": "", "institution": "Soonchunhyang University Bucheon Hospital, Clinical Trial Center, Department of Biostatistics, Bucheon, Republic of Korea", "department": "None" } ], "date_submitted": "2022-05-26T09:04:50-05:00", "date_accepted": "2022-05-26T09:04:50-05:00", "date_published": "2023-02-27T13:39:53-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16869/galley/8542/download/" } ] }, { "pk": 17514, "title": "Impact of COVID-19 Pandemic on Food Insecurity in an Urban Emergency Department Patient Population", "subtitle": null, "abstract": "Introduction: \nFood insecurity (FI) has been associated with adverse health outcomes and increased healthcare expenditures. Many families experienced reduced access to food during the coronavirus disease 2019 (COVID-19) pandemic. A 2019 study revealed that the pre-pandemic prevalence of FI at an urban, tertiary care hospital’s emergency department (ED) was 35.3%. We sought to evaluate whether the prevalence of FI in the same ED patient population increased during the COVID-19 pandemic.\nMethods:\n We performed a single-center, observational, survey-based study. Surveys assessing for FI were administered to clinically stable patients presenting to the ED over 25 consecutive weekdays from November–December 2020.\nResults:\n Of 777 eligible patients, 379 (48.8%) were enrolled; 158 (41.7%) screened positive for FI. During the pandemic, there was a 18.1% relative increase (or 6.4% absolute increase) in the prevalence of FI in this population (P=0.040; OR=1.309, 95% CI 1.012-1.693). The majority (52.9%) of food-insecure subjects reported reduced access to food due to the pandemic. The most common perceived barriers to access to food were reduced food availability at grocery stores (31%), social distancing guidelines (26.5%), and reduced income (19.6%). \nConclusion:\n Our findings suggest that nearly half of the clinically stable patients who presented to our urban ED during the pandemic experienced food insecurity. The prevalence of FI in our hospital’s ED patient population increased by 6.4% during the pandemic. Emergency physicians should be aware of rising FI in their patient population so that they may better support patients who must choose between purchasing food and purchasing prescribed medications.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Food Insecurity" }, { "word": "COVID-19" }, { "word": "Pandemic" }, { "word": "emergency department" }, { "word": "health disparities" }, { "word": "health equity" } ], "section": "Health Equity", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/18m0x4r4", "frozenauthors": [ { "first_name": "Donya", "middle_name": "", "last_name": "Enayati", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC", "department": "None" }, { "first_name": "Virginia", "middle_name": "", "last_name": "Chan", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC", "department": "None" }, { "first_name": "Gavin", "middle_name": "", "last_name": "Koenig", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC", "department": "None" }, { "first_name": "Kathryn", "middle_name": "", "last_name": "Povey", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC", "department": "None" }, { "first_name": "Heng", "middle_name": "Ky", "last_name": "Nhoung", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC", "department": "None" }, { "first_name": "Les", "middle_name": "", "last_name": "Becker", "name_suffix": "", "institution": "MedStar SiTEL, Washington, DC", "department": "None" }, { "first_name": "Kacie", "middle_name": "J.", "last_name": "Saulters", "name_suffix": "", "institution": "MedStar Georgetown University Hospital, Department of Internal Medicine, Washington, DC; University of Maryland Capital Region Health, Department of Internal Medicine, Largo, Maryland", "department": "None" }, { "first_name": "Rebecca", "middle_name": "", "last_name": "Breed", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC; MedStar Washington Hospital Center, Department of Emergency Medicine, Washington, DC", "department": "None" }, { "first_name": "Yumi", "middle_name": "", "last_name": "Jarris", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC; MedStar Georgetown University Hospital, Department of Family Medicine, Washington, DC", "department": "None" }, { "first_name": "Thomas", "middle_name": "", "last_name": "Zarembka", "name_suffix": "", "institution": "Food and Friends Program, Washington, DC", "department": "None" }, { "first_name": "Michelle", "middle_name": "", "last_name": "Magee", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC; MedStar Health, MedStar Diabetes Institute, Washington, DC", "department": "None" }, { "first_name": "Munish", "middle_name": "", "last_name": "Goyal", "name_suffix": "", "institution": "Georgetown University School of Medicine, Washington, DC; MedStar Washington Hospital Center, Department of Emergency Medicine, Washington, DC", "department": "None" } ], "date_submitted": "2022-09-25T23:36:13-05:00", "date_accepted": "2022-09-25T23:36:13-05:00", "date_published": "2023-02-27T01:48:19-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17514/galley/8930/download/" } ] }, { "pk": 17432, "title": "Impact of Ultrasonography on Chest Compression Fraction and Survival in Patients with Out-of-hospital Cardiac Arrest", "subtitle": null, "abstract": "Introduction:\n Whether ultrasonography (US) contributes to delays in chest compressions and hence a negative impact on survival is uncertain. In this study we aimed to investigate the impact of US on chest compression fraction (CCF) and patient survival.\n \nMethods:\n We retrospectively analyzed video recordings of the resuscitation process in a convenience sample of adult patients with non-traumatic, out-of-hospital cardiac arrest. Patients receiving US once or more during resuscitation were categorized as the US group, while the patients who did not receive US were categorized as the non-US group. The primary outcome was CCF, and the secondary outcomes were the rates of return of spontaneous circulation (ROSC), survival to admission and discharge, and survival to discharge with a favorable neurological outcome between the two groups. We also evaluated the individual pause duration and the percentage of prolonged pauses associated with US.\n \nResults:\n A total of 236 patients with 3,386 pauses were included. Of these patients, 190 received US and 284 pauses were related to US. Longer resuscitation duration was observed in the US group (median, 30.3 vs 9.7 minutes, P<.001). The US group had comparable CCF (93.0% vs 94.3%, P=0.29) with the non-US group. Although the non-US group had a better rate of ROSC (36% vs 52%, P=0.04), the rates of survival to admission (36% vs 48%, P=0.13), survival to discharge (11% vs 15%, P=0.37), and survival with favorable neurological outcome (5% vs 9%, P=0.23) did not differ between the two groups. The pause duration of pulse checks with US was longer than pulse checks alone (median, 8 vs 6 seconds, P=0.02). The percentage of prolonged pauses was similar between the two groups (16% vs 14%, P=0.49). \n \nConclusion:\n When compared to the non-ultrasound group, patients receiving US had comparable chest compression fractions and rates of survival to admission and discharge, and survival to discharge with a favorable neurological outcome. The individual pause was lengthened related to US. However, patients without US had a shorter resuscitation duration and a better rate of ROSC. The trend toward poorer results in the US group was possibly due to confounding variables and nonprobability sampling. It should be better investigated in further randomized studies.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "cardiopulmonary resuscitation" }, { "word": "pause" }, { "word": "Chest compression fraction" }, { "word": "survival" }, { "word": "ultrasonography" } ], "section": "Emergency Cardiac Care", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5vq7q654", "frozenauthors": [ { "first_name": "Wan-Ching", "middle_name": "", "last_name": "Lien", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China; National Taiwan University, Taipei City, Taiwan, Republic of China", "department": "None" }, { "first_name": "Kah-Meng", "middle_name": "", "last_name": "Chong", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China", "department": "None" }, { "first_name": "Chih-Heng", "middle_name": "", "last_name": "Chang", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China", "department": "None" }, { "first_name": "Su-Fen", "middle_name": "", "last_name": "Cheng", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China", "department": "None" }, { "first_name": "Wei-Tien", "middle_name": "", "last_name": "Chang", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China", "department": "None" }, { "first_name": "Matthew Hwei-Ming", "middle_name": "", "last_name": "Ma", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China", "department": "None" }, { "first_name": "Wen-Jone", "middle_name": "", "last_name": "Chen", "name_suffix": "", "institution": "National Taiwan University Hospital, Taipei City, Taiwan, Republic of China", "department": "None" } ], "date_submitted": "2022-09-08T19:21:51-05:00", "date_accepted": "2022-09-08T19:21:51-05:00", "date_published": "2023-02-25T15:39:42-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17432/galley/8872/download/" } ] }, { "pk": 17206, "title": "“That Line Just Kept Moving”: Motivations and Experiences of People Who Use Methamphetamine", "subtitle": null, "abstract": "Introduction:\n Methamphetamine use is on the rise with increasing emergency department (ED) visits, behavioral health crises, and deaths associated with use and overdose. Emergency clinicians describe methamphetamine use as a significant problem with high resource utilization and violence against staff, but little is known about the patient’s perspective. In this study our objective was to identify the motivations for initiation and continued methamphetamine use among people who use methamphetamine and their experiences in the ED to guide future ED-based approaches. \nMethods:\n This was a qualitative study of adults residing in the state of Washington in 2020, who used methamphetamine in the prior 30 days, met criteria for moderate- to high-risk use, reported recently receiving care in the ED, and had phone access. Twenty individuals were recruited to complete a brief survey and semi-structured interview, which was recorded and transcribed prior to being coded. Modified grounded theory guided the analysis, and the interview guide and codebook were iteratively refined. Three investigators coded the interviews until consensus was reached. Data was collected until thematic saturation. \nResults:\n Participants described a shifting line that separates the positive attributes from the negative consequences of using methamphetamine. Many initially used methamphetamine to enhance social interactions, combat boredom, and escape difficult circumstances by numbing the senses. However, continued use regularly led to isolation, ED visits for the medical and psychological sequelae of methamphetamine use, and engagement in increasingly risky behaviors. Because of their overwhelmingly frustrating experiences in the past, interviewees anticipated difficult interactions with healthcare clinicians, leading to combativeness in the ED, avoidance of the ED at all costs, and downstream medical complications. Participants desired a non-judgmental conversation and linkage to outpatient social resources and addiction treatment.\nConclusion:\n Methamphetamine use can lead patients to seek care in the ED, where they often feel stigmatized and are provided little assistance. Emergency clinicians should acknowledge addiction as a chronic condition, address acute medical and psychiatric symptoms adequately, and provide positive connections to addiction and medical resources. Future work should incorporate the perspectives of people who use methamphetamine into ED-based programs and interventions.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "social emergency medicine" }, { "word": "Addiction Medicine" }, { "word": "methamphetamine" }, { "word": "Emergency Medicine" } ], "section": "Behavioral Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8xf9n8xw", "frozenauthors": [ { "first_name": "Callan", "middle_name": "Elswick", "last_name": "Fockele", "name_suffix": "", "institution": "University of Washington School of Medicine, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Sophie", "middle_name": "C.", "last_name": "Morse", "name_suffix": "", "institution": "University of Washington School of Medicine, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Jenna", "middle_name": "", "last_name": "van Draanen", "name_suffix": "", "institution": "University of Washington School of Public Health, Department of Health Systems and Population Health, Seattle, Washington; University of Washington, Department of Child, Family, and Population Health Nursing, Seattle, Washington", "department": "None" }, { "first_name": "Sarah", "middle_name": "", "last_name": "Leyde", "name_suffix": "", "institution": "Harborview Medical Center, University of Washington, Department of Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Caleb", "middle_name": "", "last_name": "Banta-Green", "name_suffix": "", "institution": "School of Public Health, University of Washington, Department of Health Services and Population Health, Seattle, Washington; University of Washington School of Medicine, Addictions, Drug & Alcohol Institute, Department of Psychiatry and Behavioral Sciences, Seattle, Washington", "department": "None" }, { "first_name": "Ly", "middle_name": "Ngoc", "last_name": "Huynh", "name_suffix": "", "institution": "University of Washington School of Medicine, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Alina", "middle_name": "", "last_name": "Zatzick", "name_suffix": "", "institution": "University of Washington School of Medicine, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Lauren", "middle_name": "K.", "last_name": "Whiteside", "name_suffix": "", "institution": "University of Washington School of Medicine, Department of Emergency Medicine, Seattle, Washington", "department": "None" } ], "date_submitted": "2022-08-14T23:22:41-05:00", "date_accepted": "2022-08-14T23:22:41-05:00", "date_published": "2023-02-25T13:57:59-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17206/galley/8698/download/" } ] }, { "pk": 17421, "title": "The Impact of Alcohol Sales in A College Football Stadium on Healthcare Utilization", "subtitle": null, "abstract": "Introduction:\n In 2021, a large Midwestern university began selling alcohol to spectators within the football stadium for the first time. The stadium routinely hosts >65,000 spectators, and drinking alcohol is highly prevalent at pre-game tailgating events. Our goal in this study was to determine the impact of in-stadium alcohol sales on the incidence of alcohol-related emergency department (ED) visits and local emergency medical services (EMS) calls. We hypothesized that the availability of alcohol throughout the stadium would lead to an increase in alcohol-related patient presentations.\nMethods:\n This was a retrospective study including patients who used local EMS and presented to the ED on football Saturdays in the 2019 and 2021 seasons. There were 11 Saturday games with seven home games each year. The 2020 season was excluded due to the impact of COVID-19- related restrictions on attendance. Trained extractors using predefined criteria reviewed records for each patient to determine whether the visit was alcohol related. Using logistic regression analysis we examined the odds of an EMS call and ED visit being alcohol-related before and after the start of stadium alcohol sales. We compared characteristics of visits before and after the onset of stadium alcohol sales using Student’s t-test for continuous variables and chi-square test for categorical variables.\nResults:\n In 2021, after the onset of in-stadium alcohol sales, there were a total of 505 emergency calls to local EMS on football Saturdays (home and away), and 29% of them were for alcohol-related incidents down from 36% of 456 calls in 2019. After adjustment for covariates, the odds of a call being alcohol-related were lower in 2021 than 2019, but this difference was not significant (adjusted odds ratio [aOR] 0.83, 95% CI 0.48-1.42). Looking specifically at the seven home games each season, the difference was more pronounced (31% of calls in 2021 compared to 40% in 2019) but not statistically significant after adjustment for covariates (aOR 0.54, 95% CI 0.15-2.03). In the ED, 1,414 patients were evaluated on game days in 2021 and 8% of them for alcohol-related reasons. This is similar to 2019, when 9% of the 1,538 patients presented due to alcohol-related complaints. After adjustment for covariates, the odds of an ED visit being alcohol-related were similar in 2021 and 2019 (aOR 0.98, 95% CI 0.70-1.38).\nConsclusion:\n There was a decrease in alcohol-related EMS calls on home game days in 2021, although the result was not statistically significant. In-stadium alcohol sales had no significant impact on the frequency or proportion of alcohol-related ED visits. The reason for this outcome is unclear, but it is possible that fans drank less at tailgate parties knowing they could consume more once the game started. Long lines and a two-beverage limit at stadium concessions may have kept patrons from consuming excessively. The results of this study may inform similar institutions regarding the safe implementation of alcohol sales during mass-gathering events.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "alcohol, healthcare utilization, emergency medical services, mass gathering events, football" } ], "section": "Behavioral Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3jp583m9", "frozenauthors": [ { "first_name": "David", "middle_name": "", "last_name": "Ruehlmann", "name_suffix": "", "institution": "University of Iowa, Department of Emergency Medicine, Iowa City, Iowa", "department": "None" }, { "first_name": "Christopher", "middle_name": "", "last_name": "Halbur", "name_suffix": "", "institution": "University of Iowa, Carver College of Medicine, Iowa City, Iowa", "department": "None" }, { "first_name": "Cassandra", "middle_name": "", "last_name": "Moylan", "name_suffix": "", "institution": "University of Iowa, Department of Emergency Medicine, Iowa City, Iowa", "department": "None" }, { "first_name": "Peter", "middle_name": "", "last_name": "Georgakakos", "name_suffix": "", "institution": "University of Iowa, Department of Emergency Medicine, Iowa City, Iowa", "department": "None" }, { "first_name": "Matthew", "middle_name": "", "last_name": "Negaard", "name_suffix": "", "institution": "University of Iowa, Department of Emergency Medicine, Iowa City, Iowa", "department": "None" }, { "first_name": "Hans", "middle_name": "", "last_name": "House", "name_suffix": "", "institution": "University of Iowa, Department of Emergency Medicine, Iowa City, Iowa", "department": "None" } ], "date_submitted": "2022-09-05T11:52:09-05:00", "date_accepted": "2022-09-05T11:52:09-05:00", "date_published": "2023-02-25T13:37:33-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17421/galley/8865/download/" } ] }, { "pk": 16801, "title": "Proceedings from the 2021 SAEM Consensus Conference: Research Priorities for Interventions to Address Social Risks and Needs Identified in Emergency Department Patients", "subtitle": null, "abstract": "Introduction:\n Emergency departments (ED) function as a health and social safety net, regularly taking care of patients with high social risk and need. Few studies have examined ED-based interventions for social risk and need. \nMethods:\n Focusing on ED-based interventions, we identified initial research gaps and priorities in the ED using a literature review, topic expert feedback, and consensus-building. Research gaps and priorities were further refined based on moderated, scripted discussions and survey feedback during the 2021 SAEM Consensus Conference. Using these methods, we derived six priorities based on three identified gaps in ED-based social risks and needs interventions: 1) assessment of ED-based interventions; 2) intervention implementation in the ED environment; and 3) intercommunication between patients, EDs, and medical and social systems. \nResults:\n Using these methods, we derived six priorities based on three identified gaps in ED-based social risks and needs interventions: 1) assessment of ED-based interventions, 2) intervention implementation in the ED environment, and 3) intercommunication between patients, EDs, and medical and social systems. Assessing intervention effectiveness through patient-centered outcome and risk reduction measures should be high priorities in the future. Also noted was the need to study methods of integrating interventions into the ED environment and to increase collaboration between EDs and their larger health systems, community partners, social services, and local government.\nConclusion:\n The identified research gaps and priorities offer guidance for future work to establish effective interventions and build relationships with community health and social systems to address social risks and needs, thereby improving the health of our patients.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Emergency Medicine" }, { "word": "social risk" }, { "word": "social need" }, { "word": "interventions" } ], "section": "Health Equity", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1j12s3c4", "frozenauthors": [ { "first_name": "Liliya", "middle_name": "", "last_name": "Kraynov", "name_suffix": "", "institution": "Oregon Health & Science University\nAdventist Health Portland", "department": "None" }, { "first_name": "Aaron", "middle_name": "", "last_name": "Quarles", "name_suffix": "", "institution": "Northwestern University Feinberg School of Medicine, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Andrew", "middle_name": "", "last_name": "Kerrigan", "name_suffix": "", "institution": "University of Southern California, Keck School of Medicine, Department of Emergency Medicine, Los Angeles, California", "department": "None" }, { "first_name": "Katherine", "middle_name": "Dickerson", "last_name": "Mayes", "name_suffix": "", "institution": "Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Sally", "middle_name": "", "last_name": "Mahmoud-Werthmann", "name_suffix": "", "institution": "Stanford University, Department of Emergency Medicine, Stanford, California", "department": "None" }, { "first_name": "Callan", "middle_name": "E.", "last_name": "Fockele", "name_suffix": "", "institution": "University of Washington, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Herbert", "middle_name": "C.", "last_name": "Duber", "name_suffix": "", "institution": "University of Washington, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Kelly", "middle_name": "M.", "last_name": "Doran", "name_suffix": "", "institution": "NYU School of Medicine, Departments of Emergency Medicine and Population Health, New York, New York", "department": "None" }, { "first_name": "Michelle", "middle_name": "P.", "last_name": "Lin", "name_suffix": "", "institution": "Icahn School of Medicine at Mount Sinai, Department of Emergency Medicine, New York, New York", "department": "None" }, { "first_name": "Richelle", "middle_name": "J.", "last_name": "Cooper", "name_suffix": "", "institution": "David Geffen School of Medicine at UCLA, UCLA Department of Emergency Medicine, Los Angeles", "department": "None" }, { "first_name": "Nancy", "middle_name": "Ewen", "last_name": "Wang", "name_suffix": "", "institution": "Stanford University, Department of Emergency Medicine, Stanford, California", "department": "None" } ], "date_submitted": "2022-05-03T19:43:29-05:00", "date_accepted": "2022-05-03T19:43:29-05:00", "date_published": "2023-02-25T13:08:57-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16801/galley/8509/download/" } ] }, { "pk": 17189, "title": "The Impact of “Emergency-only” Hemodialysis on Hospital Cost and Resource Utilization", "subtitle": null, "abstract": "Introduction:\n Undocumented immigrants are excluded from benefits that help compensate for scheduled outpatient hemodialysis (HD), compelling them to use emergency departments (ED) for HD. Consequently, these patients can receive “emergency-only” HD after presenting to the ED with critical illness due to untimely dialysis. Our objective was to describe the impact of emergency-only HD on hospital cost and resource utilization in a large academic health system that includes public and private hospitals. \nMethods:\n This retrospective observational study of health and accounting records took place at five teaching hospitals (one public, four private) over 24 consecutive months from January 2019 to December 2020. All patients had emergency and/or observation visits, renal failure codes (International Classification of Diseases, 10th Rev, Clinical Modification), emergency HD procedure codes, and an insurance status of “self-pay.” Primary outcomes included frequency of visits, total cost, and length of stay (LOS) in the observation unit. Secondary objectives included evaluating the variation in resource use between persons and comparing these metrics between the private and public hospitals.\nResults:\n A total of 15,682 emergency-only HD visits were made by 214 unique persons, for an average of 36.6 visits per person per year. The average cost per visit was $1,363, for an annual total cost of $10.7 million. The average LOS was 11.4 hours. This resulted in 89,027 observation-hours annually, or 3,709 observation-days. The public hospital dialyzed more patients compared to the private hospitals, especially due to repeat visits by the same persons.\nConclusion:\n Health policies that limit hemodialysis of uninsured patients to the ED are associated with high healthcare costs and a misuse of limited ED and hospital resources.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Emergency hemodialysis, Undocumented patients, cost" } ], "section": "Emergency Department Operations", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9cj696ss", "frozenauthors": [ { "first_name": "Farina", "middle_name": "", "last_name": "Shafqat", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Shamie", "middle_name": "", "last_name": "Das", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Matthew", "middle_name": "A.", "last_name": "Wheatley", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Lauren", "middle_name": "", "last_name": "Kasper", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia; Emory University, Department of Nephrology, Atlanta, Georgia", "department": "None" }, { "first_name": "Sarah", "middle_name": "", "last_name": "Johnson", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia; Emory University, Department of Nephrology, Atlanta, Georgia", "department": "None" }, { "first_name": "Stephen", "middle_name": "R.", "last_name": "Pitts", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Michael", "middle_name": "A.", "last_name": "Ross", "name_suffix": "", "institution": "Emory University, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" } ], "date_submitted": "2022-08-15T12:52:49-05:00", "date_accepted": "2022-08-15T12:52:49-05:00", "date_published": "2023-02-25T02:23:40-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17189/galley/8688/download/" } ] }, { "pk": 17072, "title": "Characteristics of Emergency Medicine Specimen Bank Participants Compared to the Overall Emergency Department Population", "subtitle": null, "abstract": "Introduction:\n Biorepositories lack diversity both demographically and with regard to the clinical complaints of patients enrolled. The Emergency Medicine Specimen Bank (EMSB) seeks to enroll a diverse cohort of patients for discovery research in acute care conditions. Our objective in this study was to determine the differences in demographics and clinical complaints between participants in the EMSB and the overall emergency department (ED) population.\nMethods:\n This was a retrospective analysis of participants of the EMSB and the entire UCHealth at University of Colorado Anschutz Medical Center (UCHealth AMC) ED population across three periods: peri-EMSB; post-EMSB; and COVID-19. We compared patients consented to the EMSB to the entire ED population to determine differences in age, gender, ethnicity, race, clinical complaints, and severity of illness. We used chi-square tests to compare categorical variables and the Elixhauser Comorbidity Index to determine differences in the severity of illness between the groups. \nResults:\n Between February 5, 2018–January 29, 2022, there were 141,670 consented encounters in the EMSB, representing 40,740 unique patients and over 13,000 blood samples collected. In that same time, the ED saw approximately 188,402 unique patients for 387,590 encounters. The EMSB had significantly higher rates of participation from the following: patients 18-59 years old (80.3% vs 77.7%); White patients (52.3% vs 47.8%), and women (54.8% vs 51.1%) compared to the overall ED population. The EMSB had lower rates of participation from patients ≥70 years, Hispanic patients, Asian patients, and men. The EMSB population had higher mean comorbidity scores. During the six months after Colorado’s first COVID-19 case, the rate of consented patients and samples collected increased. The odds of consent during the COVID-19 study period were 1.32 (95% CI 1.26-1.39), and the odds of sample capture were 2.19 (95% CI 2.0-2.41).\nConclusion:\n The EMSB is representative of the overall ED population for most demographics and clinical complaints.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Biobank, Personalized Medicine, Emergency Medicine, Research" } ], "section": "Research Methods", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2r11s5qq", "frozenauthors": [ { "first_name": "Alexis", "middle_name": "", "last_name": "Vest", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" }, { "first_name": "Brandon", "middle_name": "", "last_name": "Sonn", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado; University of Colorado School of Medicine, Center for Bioinformatics & Personalized Medicine, Aurora, Colorado; University of Colorado, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado", "department": "None" }, { "first_name": "Richard", "middle_name": "", "last_name": "Puls", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" }, { "first_name": "Cosby", "middle_name": "", "last_name": "Arnold", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" }, { "first_name": "Zachary", "middle_name": "", "last_name": "Devney", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" }, { "first_name": "Arwah", "middle_name": "", "last_name": "Ahmed", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" }, { "first_name": "Olivia", "middle_name": "", "last_name": "Pallisard", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" }, { "first_name": "Andrew", "middle_name": "A.", "last_name": "Monte", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado; University of Colorado School of Medicine, Center for Bioinformatics & Personalized Medicine, Aurora, Colorado; University of Colorado, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado; Denver Health and Hospital Authority, Rocky Mountain Poison & Drug Center, Denver, Colorado", "department": "None" } ], "date_submitted": "2022-07-07T23:20:54-05:00", "date_accepted": "2022-07-07T23:20:54-05:00", "date_published": "2023-02-25T02:10:16-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17072/galley/8628/download/" } ] }, { "pk": 16820, "title": "2021 SAEM Consensus Conference Proceedings: Research Priorities for Implementing Emergency Department Screening for Social Risks and Needs", "subtitle": null, "abstract": "Introduction:\n Despite literature on a variety of social risks and needs screening interventions in emergency department (ED) settings, there is no universally accepted or evidence-based process for conducting such interventions. Many factors hamper or promote implementation of social risks and needs screening in the ED, but the relative impact of these factors and how best to mitigate/leverage them is unknown. \nMethods:\n Drawing on an extensive literature review, expert assessment, and feedback from participants in the 2021 Society for Academic Emergency Medicine Consensus Conference through moderated discussions and follow-up surveys, we identified research gaps and rated research priorities for implementing screening for social risks and needs in the ED. We identified three main knowledge gaps: 1) screening implementation mechanics; 2) outreach and engagement with communities; and 3) addressing barriers and leveraging facilitators to screening. Within these gaps, we identified 12 high-priority research questions as well as research methods for future studies. \nResults:\n Consensus Conference participants broadly agreed that social risks and needs screening is generally acceptable to patients and clinicians and feasible in an ED setting. Our literature review and conference discussion identified several research gaps in the specific mechanics of screening implementation, including screening and referral team composition, workflow, and use of technology. Discussions also highlighted a need for more collaboration with stakeholders in screening design and implementation. Additionally, discussions identified the need for studies using adaptive designs or hybrid effectiveness-implementation models to test multiple strategies for implementation and sustainability. \nConclusion:\n Through a robust consensus process we developed an actionable research agenda for implementing social risks and needs screening in EDs. Future work in this area should use implementation science frameworks and research best practices to further develop and refine ED screening for social risks and needs and to address barriers as well as leverage facilitators to such screening.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Social needs screening" }, { "word": "social risk screening" }, { "word": "Emergency Medicine" }, { "word": "Implementation Science" } ], "section": "Research Methods", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4wz3d13w", "frozenauthors": [ { "first_name": "Mackensie", "middle_name": "", "last_name": "Yore", "name_suffix": "", "institution": "VA Los Angeles and UCLA National Clinician Scholars Program, VA Greater Los Angeles Healthcare System HSR&D Center of Innovation, Los Angeles, California", "department": "None" }, { "first_name": "Callan", "middle_name": "Elswick", "last_name": "Fockele", "name_suffix": "", "institution": "University of Washington, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Herbert", "middle_name": "C.", "last_name": "Duber", "name_suffix": "", "institution": "University of Washington, Department of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Kelly", "middle_name": "M.", "last_name": "Doran", "name_suffix": "", "institution": "NYU Grossman School of Medicine, Departments of Emergency Medicine and Population Health, New York, New York", "department": "None" }, { "first_name": "Richelle", "middle_name": "J.", "last_name": "Cooper", "name_suffix": "", "institution": "UCLA David Geffen School of Medicine, UCLA Department of Emergency Medicine, Los Angeles, California", "department": "None" }, { "first_name": "Michelle", "middle_name": "P.", "last_name": "Lin", "name_suffix": "", "institution": "Stanford University, Department of Emergency Medicine, Stanford, California", "department": "None" }, { "first_name": "Steffani", "middle_name": "", "last_name": "Campbell", "name_suffix": "", "institution": "UCSF Fresno, Department of Emergency Medicine, Fresno, California", "department": "None" }, { "first_name": "Vidya", "middle_name": "", "last_name": "Eswaran", "name_suffix": "", "institution": "Baylor College of Medicine, Department of Emergency Medicine and Section of Health Services Research, Department of Medicine, Houston, Texas", "department": "None" }, { "first_name": "Betty", "middle_name": "", "last_name": "Chang", "name_suffix": "", "institution": "Columbia University, Department of Emergency Medicine, New York, New York", "department": "None" }, { "first_name": "Haeyeon", "middle_name": "", "last_name": "Hong", "name_suffix": "", "institution": "Boston Medical Center, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Kessiena", "middle_name": "", "last_name": "Gbenedio", "name_suffix": "", "institution": "Columbia University, Department of Emergency Medicine, New York, New York", "department": "None" }, { "first_name": "Kimberly", "middle_name": "", "last_name": "Stanford", "name_suffix": "", "institution": "University of Chicago, Section of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Nicholas", "middle_name": "", "last_name": "Gavin", "name_suffix": "", "institution": "Mount Sinai Icahn School of Medicine, Department of Emergency Medicine, New York, New York", "department": "None" } ], "date_submitted": "2022-05-08T00:03:35-05:00", "date_accepted": "2022-05-08T00:03:35-05:00", "date_published": "2023-02-25T01:56:03-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16820/galley/8520/download/" } ] }, { "pk": 172, "title": "The importance of being earnest: How truth and evidence affect participants’ judgments", "subtitle": null, "abstract": "<p class=\"page\" title=\"Page 1\"></p><p class=\"layoutArea\"></p><p class=\"column\"></p><p><span style=\"font-size: 12.000000pt; font-family: 'NimbusRomNo9L'; font-weight: 500\">Truth-value judgments are one of the most common measures in experimental semantics and pragmatics, yet there is no standardized way to elicit such judgments. Despite anecdotal remarks on how proper choice of prompts or response options could help disentangle pragmatic from semantic effects, little is known regarding the relation between parameters of the task and what it actually measures. We tested a range of prompts and two response options for their sensitivity to truth of the target sentence, prior evidence, and the interaction between these two factors. We found that participants attribute high value to true statements, even when they are not backed by evidence. Moreover, our results confirm that prompts vary wildly in their sensitivity to pragmatic factors, and should allow researchers to make an informed choice depending on what they want to test. There was no difference between the results generated by the response options, although the Likert scale required fewer participants and may therefore be preferable. In addition, we discuss some theoretical consequences of our results for pragmatics, philosophy of language, and social psychology. </span></p><p></p><p></p><p></p>", "language": "eng", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Brief Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2692p9z0", "frozenauthors": [ { "first_name": "Alexandre", "middle_name": "", "last_name": "Cremers", "name_suffix": "", "institution": "Vilnius University", "department": "" }, { "first_name": "Lea", "middle_name": "", "last_name": "Fricke", "name_suffix": "", "institution": "University of Graz", "department": "" }, { "first_name": "Edgar", "middle_name": "", "last_name": "Onea", "name_suffix": "", "institution": "University of Graz", "department": "" } ], "date_submitted": "2022-06-21T05:35:47.976000-05:00", "date_accepted": "2022-11-25T20:21:39.077000-06:00", "date_published": "2023-02-23T09:55:00-06:00", "render_galley": { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/172/galley/64/download/" }, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/172/galley/63/download/" }, { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/172/galley/64/download/" } ] }, { "pk": 198, "title": "Pragmatic representations and online comprehension: Lessons from direct discourse and causal adjuncts", "subtitle": null, "abstract": "<p>Studies on the reading of appositive relative clauses (ARCs) have found that ARCs seem to exhibit less influence in later parsing and decision-making than similar constructions (Dillon et al. 2014, 2017), a pattern we call <i>discounting</i>. Existing accounts often link discounting to the status of ARCs as independent segments in systems of pragmatic representation. This would predict discounting for other constructions as well. In this study, we test that prediction by investigating the reading of direct discourse speech reports and causal adjuncts in English. Diagnostics supplied by the theoretical literature show that these constructions contribute the same independent segments as ARCs in two different systems of pragmatic organization: direct discourse reports contribute an independent speech act, and causal adjuncts contribute their own discourse units. Nevertheless, in a series of five experiments, we find no evidence of ARC-like discounting for either. We conclude that discounting should not be linked to either of these pragmatic representations, and discuss the outlook for other approaches to the phenomenon.</p>", "language": "eng", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Regular Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9p22k5j5", "frozenauthors": [ { "first_name": "John", "middle_name": "", "last_name": "Duff", "name_suffix": "", "institution": "UC Santa Cruz", "department": "Linguistics" }, { "first_name": "Pranav", "middle_name": "", "last_name": "Anand", "name_suffix": "", "institution": "UC Santa Cruz", "department": "Linguistics" }, { "first_name": "Adrian", "middle_name": "", "last_name": "Brasoveanu", "name_suffix": "", "institution": "UC Santa Cruz", "department": "Linguistics" }, { "first_name": "Amanda", "middle_name": "", "last_name": "Rysling", "name_suffix": "", "institution": "University of California Santa Cruz", "department": "Linguistics" } ], "date_submitted": "2022-09-22T15:48:32.719000-05:00", "date_accepted": "2022-12-21T13:50:46.958000-06:00", "date_published": "2023-02-23T09:40:00-06:00", "render_galley": { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/198/galley/66/download/" }, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/198/galley/65/download/" }, { "label": "XML", "type": "xml", "path": "https://journalpub.escholarship.org/glossapsycholinguistics/article/198/galley/66/download/" } ] }, { "pk": 17666, "title": "Why Emergency Physicians Should Advocate for Suspension of Title 42 Restrictions on Asylum for US Immigrants", "subtitle": null, "abstract": "Despite its purpose as a public health measure, Title 42 has been implemented as a tool for immigration policy. It has not provided control for the COVID-19 pandemic. Instead, it has caused harm to vulnerable migrant populations and to our emergency departments. Emergency physicians should advocate its suspension.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Immigration" }, { "word": "Title 42" }, { "word": "Health and Human Rights" }, { "word": "Asylum" }, { "word": "refugees" } ], "section": "Health Equity", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8hk9v9f4", "frozenauthors": [ { "first_name": "Kevin", "middle_name": "Xerxes", "last_name": "Durgun", "name_suffix": "", "institution": "The George Washington University, Department of Emergency Medicine, Washington, DC", "department": "None" }, { "first_name": "Emmeline", "middle_name": "", "last_name": "Ha", "name_suffix": "", "institution": "The George Washington University, Department of Emergency Medicine, Washington, DC", "department": "None" }, { "first_name": "Natalie", "middle_name": "", "last_name": "Kirilichin", "name_suffix": "", "institution": "The George Washington University, Department of Emergency Medicine, Washington, DC", "department": "None" }, { "first_name": "Janice", "middle_name": "", "last_name": "Blanchard", "name_suffix": "", "institution": "The George Washington University, Department of Emergency Medicine, Washington, DC", "department": "None" } ], "date_submitted": "2022-11-18T06:41:52-06:00", "date_accepted": "2022-11-18T06:41:52-06:00", "date_published": "2023-02-22T15:11:11-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17666/galley/9019/download/" } ] }, { "pk": 17015, "title": "Experiences with Medications for Addiction Treatment Among Emergency Department Patients with Opioid Use Disorder", "subtitle": null, "abstract": "Introduction: Medications for addiction treatment (MAT) are the evidence-based standard of care for treatment of opioid use disorder (OUD), but stigma continues to surround their use. We conducted an exploratory study to characterize perceptions of different types of MAT among people who use drugs.\nMethods: We conducted this qualitative study in adults with a history of non-medical opioid use who presented to an emergency department for complications of OUD. A semi-structured interview that explored knowledge, perceptions, and attitudes toward MAT was administered, and applied thematic analysis conducted.\nResults: We enrolled 20 adults. All participants had prior experience with MAT. Among participants indicating a preferred treatment modality, buprenorphine was the commonly favored agent. Previous experience with prolonged withdrawal symptoms upon MAT discontinuation and the perception of “trading one drug for another” were common reasons for reluctance to engage in agonist or partial-agonist therapy. While some participants preferred treatment with naltrexone, others were unwilling to initiate antagonist therapy due to fear of precipitated withdrawal. Most participants strongly considered the aversive nature of MAT discontinuation as a barrier to initiating treatment. Participants overall viewed MAT positively, but many had strong preferences for a particular agent.\nConclusion: The anticipation of withdrawal symptoms during initiation and cessation of treatment affected willingness to engage in a specific therapy. Future educational materials for people who use drugs may focus on comparisons of respective benefits and drawbacks of agonists, partial agonists, and antagonists. Emergency clinicians must be prepared to answer questions about MAT discontinuation to effectively engage patients with OUD.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "opioid-related disorders, substance withdrawal, naltrexone, buprenorphine, methadone" } ], "section": "Behavioral Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1db6q7cc", "frozenauthors": [ { "first_name": "Charlotte", "middle_name": "E.", "last_name": "Goldfine", "name_suffix": "", "institution": "Brigham and Women’s Hospital, Division of Medical Toxicology, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Brittany", "middle_name": "P.", "last_name": "Chapman", "name_suffix": "", "institution": "University of Massachusetts Chan Medical School, Division of Medical Toxicology, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" }, { "first_name": "Melissa", "middle_name": "M.", "last_name": "Taylor", "name_suffix": "", "institution": "University of Massachusetts Chan Medical School, Division of Medical Toxicology, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" }, { "first_name": "Evan", "middle_name": "S.", "last_name": "Bradley", "name_suffix": "", "institution": "University of Massachusetts Chan Medical School, Division of Medical Toxicology, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" }, { "first_name": "Stephanie", "middle_name": "P.", "last_name": "Carreiro", "name_suffix": "", "institution": "University of Massachusetts Chan Medical School, Division of Medical Toxicology, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" }, { "first_name": "Rochelle", "middle_name": "R.", "last_name": "Rosen", "name_suffix": "", "institution": "Brown University School of Public Health, Department of Behavioral and Social Sciences, Providence, Rhode Island", "department": "None" }, { "first_name": "Kavita", "middle_name": "M.", "last_name": "Babu", "name_suffix": "", "institution": "University of Massachusetts Chan Medical School, Division of Medical Toxicology, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" }, { "first_name": "Jeffrey", "middle_name": "T.", "last_name": "Lai", "name_suffix": "", "institution": "University of Massachusetts Chan Medical School, Division of Medical Toxicology, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" } ], "date_submitted": "2022-06-20T19:53:46-05:00", "date_accepted": "2022-06-20T19:53:46-05:00", "date_published": "2023-02-22T14:58:21-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17015/galley/8604/download/" } ] }, { "pk": 16978, "title": "Gamification of POCUS: Are Students Learning?", "subtitle": null, "abstract": "Introduction: While gamification of point-of-care ultrasound (POCUS) is well received by learners, little is known about the knowledge gained from material taught during these events. We set out to determine whether a POCUS gamification event improved knowledge of interpretation and clinical integration of POCUS.\nMethods: This was a prospective observational study of fourth-year medical students who participated in a 2.5-hour POCUS gamification event consisting of eight objective-oriented stations. Each station had one to three learning objectives associated with the content taught. Students completed a pre-assessment; they then participated in the gamification event in groups of three to five per station and subsequently completed a post-assessment. Differences between pre- and post-session responses were matched and analyzed using Wilcoxon signed-rank test and Fisher’s exact test.\nResults: We analyzed data from 265 students with matched pre- and post-event responses; 217 (82%) students reported no to little prior POCUS experience. Most students were going into internal medicine (16%) and pediatrics (11%). Knowledge assessment scores significantly improved from pre- to post-workshop, 68% vs 78% (P=0.04). Self-reported comfort with image acquisition, interpretation, and clinical integration all significantly improved from pre- to post-gamification event (P<0.001).\nConclusion: In this study we found that gamification of POCUS, with clear learning objectives, led to improved student knowledge of POCUS interpretation, clinical integration, and self-reported comfort with POCUS.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Undergraduate medical education, point of care ultrasound, gamification, medical education" } ], "section": "Education", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/80g4g89w", "frozenauthors": [ { "first_name": "Frances", "middle_name": "", "last_name": "Russell", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "Daniela", "middle_name": "", "last_name": "Lobo", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "Audrey", "middle_name": "", "last_name": "Herbert", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "Joshua", "middle_name": "", "last_name": "Kaine", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "Jenna", "middle_name": "", "last_name": "Pallansch", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "Pamela", "middle_name": "", "last_name": "Soriano", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "JD", "middle_name": "", "last_name": "Adame", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" }, { "first_name": "Robinson", "middle_name": "M", "last_name": "Ferre", "name_suffix": "", "institution": "Indiana University School of Medicine, Department of Emergency Medicine, Indianapolis, Indiana", "department": "None" } ], "date_submitted": "2022-06-15T12:16:32-05:00", "date_accepted": "2022-06-15T12:16:32-05:00", "date_published": "2023-02-22T12:09:04-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16978/galley/8588/download/" } ] }, { "pk": 16735, "title": "Emergency Medicine Physician Observations and Attitudes on Law Enforcement Activities in the Emergency Department", "subtitle": null, "abstract": "Objective\n \nLaw enforcement officers (LEOs) interact with patients and clinicians in the emergency department (ED) for many reasons. There is no current consensus on what should comprise, or how to best enact, guidelines that ideally balance LEO activities in the service of public safety with patient health, autonomy and privacy. The purpose of this study was to explore how a national sample of emergency physicians (EPs) perceives activities of LEOs during the delivery of emergency medical care.\n \n \n \nMethods\n \nMembers of the Emergency Medicine Practice Research Network (EMPRN) were recruited via an email-delivered, anonymous survey that elicited experiences, perceptions, and knowledge of policies that guide interactions with LEOs in the ED. The survey included multiple-choice items, which were analyzed descriptively, and open-ended questions, which were analyzed using qualitative content analysis.\n \n \n \nResults\n \n141 of 765 EPs (18.4%) in the EMPRN completed the survey. Respondents represented diverse locations and years in practice. 82% (113) of respondents were White and 81% (114) were male. Over a third reported that LEO was present in the ED on a daily basis. A majority (62%) perceived LEO presence as helpful for clinicians and clinical practice. When asked about the factors deemed highly important in allowing LEOs to access patients during care, 75% reported patients’ potential as a threat to public safety and only 12% considered the patients’ consent or preference to interact with LEOs. 86% of EPs felt that information gathering by LEO was appropriate in the ED setting but only 13% were aware of policy to guide these decisions. Perceived barriers to implementation of an institutional policy in this area included: issues of enforcement, leadership, education, operational challenges, and potential negative consequences.\n \n \n \nConclusion\n \nFuture studies are warranted to explore the impact of intersections between emergency medical care and law enforcement on patients, clinicians, and the surrounding community.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "medical legal, health equity, patient privacy, public health, public safety" } ], "section": "Emergency Department Operations", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/31w2k9mh", "frozenauthors": [ { "first_name": "Utsha", "middle_name": "G.", "last_name": "Khatri", "name_suffix": "", "institution": "1 Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York\n2 Institute for Health Equity Research, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York", "department": "None" }, { "first_name": "Elinore", "middle_name": "J.", "last_name": "Kaufman", "name_suffix": "", "institution": "Division of Traumatology, Surgical Critical Care, and Emergency Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania", "department": "None" }, { "first_name": "Emily", "middle_name": "F.", "last_name": "Seeburger", "name_suffix": "", "institution": "Department of Emergency Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania", "department": "None" }, { "first_name": "Rucha", "middle_name": "", "last_name": "Alur", "name_suffix": "", "institution": "University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania", "department": "None" }, { "first_name": "Lynne", "middle_name": "D.", "last_name": "Richardson", "name_suffix": "", "institution": "1 Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York\n2 Institute for Health Equity Research, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York", "department": "None" }, { "first_name": "Eugenia", "middle_name": "C.", "last_name": "South", "name_suffix": "", "institution": "Penn Urban Health Lab, Department of Emergency Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania", "department": "None" }, { "first_name": "Sara", "middle_name": "F.", "last_name": "Jacoby", "name_suffix": "", "institution": "Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania", "department": "None" } ], "date_submitted": "2022-04-11T14:44:33-05:00", "date_accepted": "2022-04-11T14:44:33-05:00", "date_published": "2023-02-20T14:15:12-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16735/galley/8473/download/" } ] }, { "pk": 16758, "title": "Optimizing Recruitment and Retention in Substance Use Disorder Research in Emergency Departments", "subtitle": null, "abstract": "Introduction: Clinical trial recruitment and retention of individuals who use substances are challenging in any setting and can be particularly difficult in emergency department (ED) settings. This article discusses strategies for optimizing recruitment and retention in substance use research conducted in EDs.\nMethods: Screening, Motivational Assessment, Referral, and Treatment in Emergency Departments (SMART-ED) was a National Drug Abuse Treatment Clinical Trials Network (CTN) protocol designed to assess the impact of a brief intervention with individuals screening positive for moderate to severe problems related to use of non-alcohol, non-nicotine drugs. We implemented a multisite, randomized clinical trial at six academic EDs in the United States and leveraged a variety of methods to successfully recruit and retain study participants throughout the 12-month study course. Recruitment and retention success is attributed to appropriate site selection, leveraging technology, and gathering adequate contact information from participants at their initial study visit.\nResults: The SMART-ED recruited 1,285 adult ED patients and attained follow-up rates of 88%, 86%, and 81% at the 3-, 6-, and 12-month follow-up periods, respectively. Participant retention protocols and practices were key tools in this longitudinal study that required continuous monitoring, innovation, and adaptation to ensure strategies remained culturally sensitive and context appropriate through the duration of the study.\nConclusion: Tailored strategies that consider the demographic characteristics and region of recruitment and retention are necessary for ED-based longitudinal studies involving patients with substance use disorders.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Recruitment, Retention, Substance Use Disorder, Emergency Departmetnt" } ], "section": "Behavioral Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7mz9k93k", "frozenauthors": [ { "first_name": "Lindsay", "middle_name": "", "last_name": "Worth", "name_suffix": "", "institution": "Other", "department": "None" }, { "first_name": "Wendy", "middle_name": "", "last_name": "Macias-Konstantopoulos", "name_suffix": "", "institution": "Harvard Medical School, Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Lauren", "middle_name": "", "last_name": "Moy", "name_suffix": "", "institution": "New York University, New York, New York", "department": "None" }, { "first_name": "Harold", "middle_name": "", "last_name": "Perl", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Cameron", "middle_name": "", "last_name": "Crandall", "name_suffix": "", "institution": "University of New Mexico, Department of Emergency Medicine, Albuquerque, New Mexico", "department": "None" }, { "first_name": "Roberta", "middle_name": "", "last_name": "Chavez", "name_suffix": "", "institution": "", "department": "None" }, { "first_name": "Alyssa", "middle_name": "", "last_name": "Forcehimes", "name_suffix": "", "institution": "The Change Companies, Carson City, Nevada", "department": "None" }, { "first_name": "Michael", "middle_name": "P.", "last_name": "Bogenschutz", "name_suffix": "", "institution": "National Institute on Drug Abuse Clinical Trials Network, Bethesda, Maryland", "department": "None" } ], "date_submitted": "2022-04-19T15:19:42-05:00", "date_accepted": "2022-04-19T15:19:42-05:00", "date_published": "2023-02-20T14:07:57-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16758/galley/8487/download/" } ] }, { "pk": 17044, "title": "Prevalence and Risk Factors of Insomnia and Sleep-aid Use in Emergency Physicians in Japan: Secondary Analysis of a Nationwide Survey", "subtitle": null, "abstract": "Introduction: Emergency physicians (EP) are suspected to have a high prevalence of insomnia and sleep-aid use. Most prior studies about sleep-aid use in EPs have been limited by low response rates. In this study our aim was to investigate the prevalence of insomnia and sleep-aid use among early-career Japanese EPs and assess the factors associated with insomnia and sleep-aid use.\nMethods: We collected anonymous, voluntary, survey-based data regarding chronic insomnia and sleep-aid use from board-eligible EPs taking the initial Japanese Association of Acute Medicine board certification exam in 2019 and 2020. We describe the prevalence of insomnia and sleep-aid use and analyzed demographic and job-related factors using multivariable logistic regression analysis.\nResults: The response rate was 89.71% (732 of 816). The prevalence of chronic insomnia and sleep-aid use was 24.89% (95% CI 21.78-28.29%) and 23.77% (95% CI 20.69-27.15%), respectively. Factors associated with chronic insomnia were long working hours (odds ratio [OR] 1.02, 1.01-1.03, per one-hour/week), and “stress factor” (OR 1.46, 1.13-1.90). Factors associated with sleep-aid use were male gender (OR 1.71, 1.03-2.86), unmarried status (OR 2.38, 1.39-4.10), and “stress factor” (OR 1.48, 1.13-1.94). The “stress factor” was mostly influenced by stressors in dealing with patients/families and co-workers, concern about medical malpractice, and fatigue.\nConclusions: Early-career EPs in Japan have a high prevalence of chronic insomnia and sleep-aid use. Long working hours and stress were associated with chronic insomnia, while male gender, unmarried status, and stress were associated with the use of sleep aids.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "burnout, insomnia, graduate medical education, substance-related disorders" } ], "section": "Emergency Department Operations", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/96t7j543", "frozenauthors": [ { "first_name": "Takuyo", "middle_name": "", "last_name": "Chiba", "name_suffix": "", "institution": "International University of Health and Welfare, Department of Emergency Medicine, Narita, Chiba, Japan; International University of Health and Welfare, Graduate School of Medicine, Minatoku, Tokyo, Japan", "department": "None" }, { "first_name": "Yusuke", "middle_name": "", "last_name": "Hagiwara", "name_suffix": "", "institution": "Tokyo Metropolitan Children’s Medical Center, Department of Pediatric Emergency Medicine and Critical Care Medicine, Tokyo, Japan", "department": "None" }, { "first_name": "Toru", "middle_name": "", "last_name": "Hifumi", "name_suffix": "", "institution": "St. Luke’s International Hospital, Department of Emergency and Critical Care Medicine, Tokyo, Japan.", "department": "None" }, { "first_name": "Yasuhiro", "middle_name": "", "last_name": "Kuroda", "name_suffix": "", "institution": "Kagawa University, Faculty of Medicine, Kita, Kagawa, Japan.", "department": "None" }, { "first_name": "Shunya", "middle_name": "", "last_name": "Ikeda", "name_suffix": "", "institution": "Graduate School of Medicine, International University of Health and Welfare, Minatoku, Tokyo, Japan", "department": "None" }, { "first_name": "Danya", "middle_name": "", "last_name": "Khoujah", "name_suffix": "", "institution": "University of Maryland Upper Chesapeake Medical Center, Department of Emergency Medicine, Bel Air, Maryland; University of Maryland School of Medicine, Department of Emergency Medicine, Baltimore, Maryland", "department": "None" }, { "first_name": "Takahiro", "middle_name": "", "last_name": "Imaizumi", "name_suffix": "", "institution": "Nagoya University Hospital, Department of Advanced Medicine, Nagoya, Aichi, Japan", "department": "None" }, { "first_name": "Takashi", "middle_name": "", "last_name": "Shiga", "name_suffix": "", "institution": "International University of Health and Welfare, Department of Emergency Medicine, Narita, Chiba, Japan; International University of Health and Welfare, Graduate School of Medicine, Minatoku, Tokyo, Japan", "department": "None" } ], "date_submitted": "2022-06-28T22:21:31-05:00", "date_accepted": "2022-06-28T22:21:31-05:00", "date_published": "2023-02-20T13:48:12-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/17044/galley/8615/download/" } ] }, { "pk": 16231, "title": "Medical Malpractice and Diagnostic Errors in Japanese Emergency Departments", "subtitle": null, "abstract": "Introduction: Emergency departments (ED) are unpredictable and prone to diagnostic errors. In addition, non-emergency specialists often provide emergency care in Japan due to a lack of certified emergency specialists, making diagnostic errors and associated medical malpractice more likely. While several studies have investigated the medical malpractice related to diagnostic errors in EDs, only a few have focused on the conditions in Japan. This study examines diagnostic error-related medical malpractice lawsuits in Japanese EDs to understand how various factors contribute to diagnostic errors.\nMethods: We retrospectively examined data on medical lawsuits from 1961-2017 to identify types of diagnostic errors and initial and final diagnoses from non-trauma and trauma cases.\nResults: We evaluated 108 cases, of which 74 (68.5%) were diagnostic error cases. Twenty-eight of the diagnostic errors were trauma-related (37.8%). In 86.5% of these diagnostic error cases, the relevant errors were categorized as either missed or diagnosed incorrectly; the others were attributable to diagnostic delay. Cognitive factors (including faulty perception, cognitive biases, and failed heuristics) were associated with 91.7% of errors. Intracranial hemorrhage was the most common final diagnosis of trauma-related errors (42.9%), and the most common initial diagnoses of non-trauma-related errors were upper respiratory tract infection (21.7%), non-bleeding digestive tract disease (15.2%), and primary headache (10.9%).\nConclusion: In this study, the first to examine medical malpractice errors in Japanese EDs, we found that such claims are often developed from initial diagnoses of common diseases, such as upper respiratory tract infection, non-hemorrhagic gastrointestinal diseases, and headaches.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Malpractice" }, { "word": "emergency department" }, { "word": "hospital" }, { "word": "Japan" }, { "word": "diagnostic errors" } ], "section": "Legal Medicine", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3r94w5qq", "frozenauthors": [ { "first_name": "Taiju", "middle_name": "", "last_name": "Miyagami", "name_suffix": "", "institution": "Juntendo University, Department of General Medicine, Bunkyō, Tokyo, Japan", "department": "None" }, { "first_name": "Takashi", "middle_name": "", "last_name": "Watari", "name_suffix": "", "institution": "Shimane University Hospital, General Medicine Center, Department of General Medicine, Izumo City, Shimane, Japan; University of Michigan Medical School, Department of Medicine, Ann Arbor, Michigan, United States of America", "department": "None" }, { "first_name": "Taku", "middle_name": "", "last_name": "Harada", "name_suffix": "", "institution": "Nerima Hikarigaoka Hospital, Division of General Medicine, Tokyo, Japan; Dokkyo Medical University Hospital, Department of Diagnostic and Generalist Medicine, Mibu, Shimotsuga, Tochigi, Japan", "department": "None" }, { "first_name": "Toshio", "middle_name": "", "last_name": "Naito", "name_suffix": "", "institution": "Juntendo University, Department of General Medicine, Bunkyō, Tokyo, Japan", "department": "None" } ], "date_submitted": "2021-12-19T09:48:34-06:00", "date_accepted": "2021-12-19T09:48:34-06:00", "date_published": "2023-02-20T12:53:41-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/16231/galley/8145/download/" } ] }, { "pk": 1224, "title": "CPC-EM Full Text Issue", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "CPC-EM Full-Text Issue", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6x98t965", "frozenauthors": [ { "first_name": "Rubina", "middle_name": "", "last_name": "Rafi", "name_suffix": "", "institution": "UC Irvine", "department": "None" } ], "date_submitted": "2023-02-15T14:21:55-06:00", "date_accepted": "2023-02-15T14:21:55-06:00", "date_published": "2023-02-15T02:00:00-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/uciem_cpcem/article/1224/galley/961/download/" } ] }, { "pk": 238, "title": "Right-Wing Studies: A Roundtable on the State of the Field", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "right-wing studies" }, { "word": "far-right" } ], "section": "Discussion", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7dc7t9jd", "frozenauthors": [ { "first_name": "Eliah", "middle_name": "", "last_name": "Bures", "name_suffix": "", "institution": "University of California, Berkeley", "department": "Center for Right-Wing Studies" }, { "first_name": "Cas", "middle_name": "", "last_name": "Mudde", "name_suffix": "", "institution": "University of Georgia", "department": "School of Public and International Affairs", "country": "United States" }, { "first_name": "Janet", "middle_name": "", "last_name": "McIntosh", "name_suffix": "", "institution": "Brandeis University", "department": "Anthropology", "country": "United States" }, { "first_name": "Daniel", "middle_name": "Martinez", "last_name": "HoSang", "name_suffix": "", "institution": "Yale University", "department": "Ethnicity, Race, and Migration; Political Science; American Studies", "country": "United States" }, { "first_name": "Joseph", "middle_name": "", "last_name": "Lowndes", "name_suffix": "", "institution": "University of Oregon", "department": "Political Science" }, { "first_name": "Fred", "middle_name": "", "last_name": "Block", "name_suffix": "", "institution": "University of California, Davis", "department": "Sociology", "country": "United States" }, { "first_name": "Terri", "middle_name": "", "last_name": "Givens", "name_suffix": "", "institution": "McGill University", "department": "", "country": "Canada" }, { "first_name": "Minoo", "middle_name": "", "last_name": "Moallem", "name_suffix": "", "institution": "University of California, Berkeley", "department": "Gender and Women's Studies", "country": "United States" }, { "first_name": "Hilal", "middle_name": "", "last_name": "Ahmed", "name_suffix": "", "institution": "Centre for the Study of Developing Societies", "department": "Centre for the Study of Developing Societies", "country": "India" }, { "first_name": "Ângela", "middle_name": "", "last_name": "Figueiredo", "name_suffix": "", "institution": "Universidade Federal do Recôncavo da Bahia", "department": "Center for Arts, Humanities, and Letters", "country": "Brazil" }, { "first_name": "Carol", "middle_name": "", "last_name": "Mason", "name_suffix": "", "institution": "University of Kentucky", "department": "Gender and Women's Studies", "country": "United States" }, { "first_name": "Carole", "middle_name": "", "last_name": "Joffe", "name_suffix": "", "institution": "University of California, San Francisco", "department": "Obstetrics, Gynecology, and Reproductive Sciences", "country": "United States" }, { "first_name": "Roger", "middle_name": "", "last_name": "Griffin", "name_suffix": "", "institution": "Oxford Brookes University", "department": "School of History, Philosophy and Culture", "country": "United Kingdom" }, { "first_name": "Lawrence", "middle_name": "", "last_name": "Rosenthal", "name_suffix": "", "institution": "University of California, Berkeley", "department": "Center for Right-Wing Studies", "country": "United States" } ], "date_submitted": "2023-01-23T13:09:14.132000-06:00", "date_accepted": "2023-01-23T13:10:30.832000-06:00", "date_published": "2023-02-13T10:45:00-06:00", "render_galley": { "label": "Manuscript File", "type": "", "path": "https://journalpub.escholarship.org/jrws/article/238/galley/67/download/" }, "galleys": [ { "label": "Manuscript File", "type": "", "path": "https://journalpub.escholarship.org/jrws/article/238/galley/67/download/" } ] }, { "pk": 2445, "title": "Authors", "subtitle": null, "abstract": "Author biographies for Special Issue", "language": "en", "license": { "name": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0", "short_name": "CC BY-NC-ND 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNonCommercial — You may not use the material for commercial purposes.\r\n\r\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by-nc-nd/4.0" }, "keywords": [], "section": "Afterword to the Special Issue", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/07c686qb", "frozenauthors": [ { "first_name": "Robert", "middle_name": "", "last_name": "Blake", "name_suffix": "", "institution": "UC Davis", "department": "None" } ], "date_submitted": "2023-02-10T15:50:58-06:00", "date_accepted": "2023-02-10T15:50:58-06:00", "date_published": "2023-02-10T15:51:38-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2445/galley/1512/download/" } ] }, { "pk": 2443, "title": "Epilogue", "subtitle": null, "abstract": "Afterword to the Special Issue", "language": "en", "license": { "name": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0", "short_name": "CC BY-NC-ND 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNonCommercial — You may not use the material for commercial purposes.\r\n\r\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by-nc-nd/4.0" }, "keywords": [], "section": "Afterword to the Special Issue", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6381m82f", "frozenauthors": [ { "first_name": "Kimberly", "middle_name": "", "last_name": "Morris", "name_suffix": "", "institution": "University of Wisconsin, La Crosse", "department": "None" }, { "first_name": "Robert", "middle_name": "", "last_name": "Blake", "name_suffix": "", "institution": "University of California, Davis", "department": "None" } ], "date_submitted": "2023-02-10T15:37:07-06:00", "date_accepted": "2023-02-10T15:37:07-06:00", "date_published": "2023-02-10T15:38:18-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2443/galley/1511/download/" } ] }, { "pk": 2442, "title": "“I’ve a Feeling We’re Not in Kansas Anymore”: Negotiating the New Landscape of Study Abroad", "subtitle": null, "abstract": "The COVID-19 pandemic has wrought changes to the landscape of education abroad. This paper reviews some of the operational gaps exposed by the pandemic circumstances and then advocates for enhanced notions of communication, collaboration, and community needed to embrace change and close prior gaps. The paper concludes that developing a nuanced appreciation for the academic and personal realities of today’s students will facilitate increased access to the benefits of study abroad, thereby encouraging cross-cultural awareness and second language learning.", "language": "en", "license": { "name": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0", "short_name": "CC BY-NC-ND 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNonCommercial — You may not use the material for commercial purposes.\r\n\r\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by-nc-nd/4.0" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7wt2h1h7", "frozenauthors": [ { "first_name": "Vivian-Lee", "middle_name": "", "last_name": "Nyitray", "name_suffix": "", "institution": "UC Education Abroad Program", "department": "None" } ], "date_submitted": "2023-02-10T15:32:18-06:00", "date_accepted": "2023-02-10T15:32:18-06:00", "date_published": "2023-02-10T15:33:38-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2442/galley/1510/download/" } ] }, { "pk": 2441, "title": "Study Abroad Programs in Transition from Pandemic to Endemic", "subtitle": null, "abstract": "The language that is used to refer to COVID-19 is changing to reflect how the disease evolves. One of the changes is the use of the word \nendemic\n to replace \npandemic\n, a modification that implies far reaching effects on goals for language acquisition and cultural integration, particularly in the context of study abroad. Study abroad programs need to be constantly responsive to living, working, traveling, and studying within a framework of the continued presence of a disease that shows no sign of abatement. In this chapter, the author will compare past goals of study abroad and new goals that administrators, faculty, and students are collectively creating as they adapt to acquiring language and culture in a learning environment that is now, by default, in flux requiring hybridized and flexible activities and objectives. Focal comments by administrators, faculty, and students are included in order to present perspectives on how COVID has impacted each of these groups.", "language": "en", "license": { "name": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0", "short_name": "CC BY-NC-ND 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNonCommercial — You may not use the material for commercial purposes.\r\n\r\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by-nc-nd/4.0" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0td2t7qv", "frozenauthors": [ { "first_name": "Kim", "middle_name": "", "last_name": "Griffin", "name_suffix": "", "institution": "Programa de Estudios Hispánicos en Córdoba (PRESHCO) A Consortium of Smith and Wellesley Colleges", "department": "None" } ], "date_submitted": "2023-02-10T15:27:54-06:00", "date_accepted": "2023-02-10T15:27:54-06:00", "date_published": "2023-02-10T15:29:12-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2441/galley/1509/download/" } ] }, { "pk": 2440, "title": "Returning to Normal?: Reimagining Study Abroad and Language Learning for a Sustainable and Equitable Future", "subtitle": null, "abstract": "Due to health and travel restrictions, COVID-19 has presented unusual challenges to international education. Meanwhile, the pandemic has also become a historical juncture overlapping with other political and cultural moments (e.g., renewed Black Lives Matter movement, resurgence of anti-Asian racism, extreme weather phenomena). These events have propelled a reconsideration of the complex relationship between access to and participation in study abroad, language learning, and social and environmental justice. In this paper, we draw on our collective experiences as practitioners and researchers across three languages (Arabic, Mandarin, Spanish) to argue that study abroad must be a part of equitable and sustainable world language education curricula. We begin by reflecting on existing issues related to access and participation in U.S.-based study abroad and the underlying ideologies that reinforce them. We then provide possibilities – within our spheres of influence – to reconceptualize study abroad from critical and translingual perspectives in an effort to contest ideologies and shift towards a more diverse and inclusive study abroad programming. Lastly, we suggest possible ways to better integrate at home, virtual, and study abroad opportunities in language learning curricula, some of which may serve as alternatives to study abroad, especially in an environmentally and politically volatile world where social privilege shapes access to international education.", "language": "en", "license": { "name": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0", "short_name": "CC BY-NC-ND 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNonCommercial — You may not use the material for commercial purposes.\r\n\r\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by-nc-nd/4.0" }, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/92s7r8ph", "frozenauthors": [ { "first_name": "Tracy", "middle_name": "", "last_name": "Quan", "name_suffix": "", "institution": "University of Colorado, Boulder", "department": "None" }, { "first_name": "Wenhao", "middle_name": "", "last_name": "Diao", "name_suffix": "", "institution": "University of Arizona", "department": "None" }, { "first_name": "Emma", "middle_name": "", "last_name": "Trentman", "name_suffix": "", "institution": "University of New Mexico", "department": "None" } ], "date_submitted": "2023-02-10T15:23:19-06:00", "date_accepted": "2023-02-10T15:23:19-06:00", "date_published": "2023-02-10T15:24:03-06:00", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2440/galley/1508/download/" } ] } ] }