520 research outputs found

    Crediting the Incredible: How the Seventh Circuit Uses Procedure to Mask Its Improper Perfunctory Grant of Deference to Chicago’s Law Enforcement Officers

    Get PDF
    In January 2017, the Department of Justice released a Report after investigating the Chicago Police Department and its in-house accountability agencies tasked with detecting and deterring police misconduct, concluding that there is reasonable cause to believe that the CPD routinely engages in unlawful patterns and practices in violation of the Fourth Amendment. Moreover, the DOJ found that attempts by the CPD’s agencies to hold officers accountable for misconduct have been frustrated by the “code of silence” and “pervasive cover-up culture” among CPD officers. As a result, the burden of deterring police misconduct has effectively fallen on the victims themselves. Yet the primary tools at those victims’ disposal, 42 U.S.C. §1983 and the Illinois common law intentional tort of malicious prosecution, have yet to translate into an effective system for detecting and deterring misconduct

    Sim-heuristics low-carbon technologies’ selection framework for reducing costs and carbon emissions of heavy goods vehicles

    Get PDF
    UK logistics fleets face increasing competitive pressures due to volatile fuel prices and the small profit margins in the industry. By reducing fuel consumption, operational costs and carbon emissions can be reduced. While there are a number of technologies that can reduce fuel consumption, it is often difficult for logistics companies to identify which would be the most beneficial to adopt over the medium and long terms. With a myriad of possible technology combinations, optimising the vehicle specification for specific duty cycles requires a robust decision-making framework. This paper combines simulated truck and delivery routes with a metaheuristic evolutionary algorithm to select the optimal combination of low-carbon technologies that minimise the greenhouse gas emissions of long-haul heavy goods vehicles during their lifetime cost. The framework presented is applicable to other vehicles, including road haulage, waste collection fleets and buses by using tailored parameters in the heuristics model

    Applicant Reactions to the AAMC Standardized Video Interview During the 2018 Application Cycle

    Get PDF
    PURPOSE: This study examined applicant reactions to the Association of American Medical Colleges (AAMC) Standardized Video Interview (SVI) during its first year of operational use in emergency medicine (EM) residency program selection in order to identify strategies to improve applicants\u27 SVI experience and attitudes. METHOD: Individuals who self-classified as EM applicants applying in the Electronic Residency Application Service 2018 cycle and completed the SVI in summer 2017 were invited to participate in two surveys. Survey 1, which focused on procedural issues, was administered immediately after SVI completion. Survey 2, which focused on applicants\u27 SVI experience, was administered in fall 2017, after SVI scores were released. RESULTS: The response rates for surveys 1 and 2 were 82.3% (2,906/3,532) and 58.7% (2,074/3,532), respectively. Applicant reactions varied by aspect of the SVI studied and their SVI total scores. Most applicants were satisfied with most procedural aspects of the SVI, but most applicants were not satisfied with the SVI overall or with their total SVI scores. About 20-30% of applicants had neutral opinions about most aspects of the SVI. Negative reactions to the SVI were stronger for applicants who scored lower on the SVI. CONCLUSIONS: Applicants had generally negative reactions to the SVI. Most were skeptical of its ability to assess the target competencies and its potential to add value to the selection process. Applicant acceptance and appreciation of the SVI will be critical to the SVI\u27s acceptance by the graduate medical education community

    The AAMC Standardized Video Interview: Reactions and Use by Residency Programs During the 2018 Application Cycle

    Get PDF
    PURPOSE: To evaluate how emergency medicine (EM) residency programs perceived and used Association of American Medical Colleges (AAMC) SVI total scores and videos during the Electronic Residency Application Service (ERAS) 2018 cycle. METHOD: Study 1 (November 2017) used a program director survey to evaluate user reactions to the SVI following the first year of operational use. Study 2 (January 2018) analyzed program usage of SVI video responses using data collected through the AAMC Program Director\u27s Workstation. RESULTS: Results from the survey (125/175 programs, 71% response rate) and video usage analysis suggested programs viewed videos out of curiosity and to understand the range of SVI total scores. Programs were more likely to view videos for attendees of U.S. MD-granting medical schools and applicants with higher United States Medical Licensing Examination Step 1 scores, but there were no differences by gender or race/ethnicity. More than half of programs that did not use SVI total scores in their selection processes were unsure of how to incorporate them (36/58, 62%) and wanted additional research on utility (33/58, 57%). More than half of programs indicated being at least somewhat likely to use SVI total scores (55/97; 57%) and videos (52/99; 53%) in the future. CONCLUSIONS: Program reactions on the utility and ease of use of SVI total scores were mixed. Survey results indicate programs used the SVI cautiously in their selection processes, consistent with AAMC recommendations. Future surveys of SVI users will help the AAMC gauge improvements in user acceptance and familiarity with the SVI

    Barriers and facilitators to provide quality TIA care in the Veterans Healthcare Administration

    Get PDF
    Objective: To identify key barriers and facilitators to the delivery of guideline-based care of patients with TIA in the national Veterans Health Administration (VHA). Methods: We conducted a cross-sectional, observational study of 70 audiotaped interviews of multidisciplinary clinical staff involved in TIA care at 14 VHA hospitals. We de-identified and analyzed all transcribed interviews. We identified emergent themes and patterns of barriers to providing TIA care and of facilitators applied to overcome these barriers. Results: Identified barriers to providing timely acute and follow-up TIA care included difficulties accessing brain imaging, a constantly rotating pool of housestaff, lack of care coordination, resource constraints, and inadequate staff education. Key informants revealed that both stroke nurse coordinators and system-level factors facilitated the provision of TIA care. Few facilities had specific TIA protocols. However, stroke nurse coordinators often expanded upon their role to include TIA. They facilitated TIA care by (1) coordinating patient care across services, communicating across service lines, and educating clinical staff about facility policies and evidence-based practices; (2) tracking individual patients from emergency departments to inpatient settings and to discharge for timely follow-up care; (3) providing and referring TIA patients to risk factor management programs; and (4) performing regular audit and feedback of quality performance data. System-level facilitators included clinical service leadership engagement and use of electronic tools for continuous care across services. Conclusions: The local organization within a health care facility may be targeted to cultivate internal facilitators and a systemic infrastructure to provide evidence-based TIA care

    Tidal Distortions in NGC1052-DF2 and NGC1052-DF4: Independent Evidence for a Lack of Dark Matter

    Full text link
    Two ultra diffuse galaxies in the same group, NGC1052-DF2 and NGC1052-DF4, have been found to have little or no dark matter and to host unusually luminous globular cluster populations. Such low mass diffuse objects in a group environment are easily disrupted and are expected to show evidence of tidal distortions. In this work we present deep new imaging of the NGC1052 group obtained with the Dragonfly Telephoto Array to test this hypothesis. We find that both galaxies show strong position angle twists and are significantly more elongated in their outskirts than in their interiors. The group's central massive elliptical NGC1052 is the most likely source of these tidal disturbances. The observed distortions imply that the galaxies have a low total mass or are very close to NGC1052. Considering constraints on the galaxies' relative distances, we infer that the dark matter halo masses of these galaxies cannot be much greater than their stellar masses. Calculating pericenters from the distortions, we find that the galaxies are on highly elliptical orbits, with a ratio of pericenter to present-day radius Rperi/R0~0.1 if the galaxies are dark matter-free and Rperi/R0~0.01 if they have a normal dark halo. Our findings provide strong evidence, independent of kinematic constraints, that both galaxies are dark matter deficient. Furthermore, the similarity of the tidal features in NGC1052-DF2 and NGC1052-DF4 strongly suggests that they arose at comparable distances from NGC1052. In Appendix A, we describe sbcontrast, a robust method to determine the surface brightness limits of images.Comment: Resubmitted to ApJ after incorporating the referee's comments. The revised version includes a new Appendix A which describes sbcontrast, a method for determining the surface brightness depth of image

    Draft Genome Sequence of 'Coralloluteibacterium stylophorae' LMG 29479[sup]T

    Get PDF
    Here, we report a draft genome sequence of the strain Coralloluteibacterium stylophorae LMG 29479T, acquired from the Belgian Coordinated Collections of Microorganisms. The genus Coralloluteibacterium currently includes only one species with a validly published name. These genome sequencing data are important for the phylogeny of the Lysobacteraceae family
    • …
    corecore