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91.
Under recent reforms, the UK government has eroded state funding for civil legal aid. Funding cuts affect asylum and immigration law as produced, practiced, and mediated in the course of interactions between case workers and their clients in legal‐aid‐funded Law Centers in South London. The article explores the contradictory character of one‐on‐one relationships between case workers and clients. Despite pressure to quantify their work in “value for money” terms, the empathy that often motivates case workers drives them to provide exceptional levels of aid to their clients in facing an arbitrary bureaucracy. Such personalized commitment may persuade applicants to accept the decisions of that bureaucracy, thus reinforcing a hegemonic understanding of the power of the law. The article, however, challenges the assumption that, in attempting to shape immigrant/refugees as model—albeit second‐class—citizens, case worker/client interactions necessarily subscribe to the categories and assumptions that underpin UK immigration and asylum law.  相似文献   
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Commercial‐off‐the‐shelf (COTS) materials were evaluated as surface samplers for the Department of Homeland Security Chemical Forensics Program. The program helps evidence collectors identify trace chemical residues at incident scenes. COTS items are widely available, produced in large lots, and with strict controls. Chemical attribution signatures were collected from common surfaces. Eight tape lift candidates were considered, five were chosen based on performance and tested for analytical interferences and extraction efficiencies with 14 chemicals. Three products (duct tape, print lifters, command strips) were evaluated for uptake from common interior surfaces (glass, tile, ABS plastic). Duct tape provided highest recoveries across all surfaces. Even the most volatile analytes were detected in the ABS plastic samples (nondetections in others), regardless of tape lift material used. The porous plastic substrate provides better target retention than glass and tile surfaces. Forensic field operators should sample surfaces made of ABS plastic (keyboards, remotes, phones, etc.) whenever possible.  相似文献   
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Objectives

The present study examined if Weisburd’s (Criminology 53(2):133–157, 2015) law of crime concentration held across different theoretically relevant temporal scales.

Methods

The cumulative percentages of Philadelphia, PA USA street blocks and intersections experiencing 25 and 50 % of street robberies by hour of the day, days of the week, and seasons of the year were compared to the bandwidth percentages established by Weisburd (2015). Different analyses were used to determine the stability of the micro-places’ street robbery levels within the three temporal scales.

Results

We found that the cumulative percentages of street blocks and intersections experiencing 25 and 50 % of street robberies at each of the three temporal scales closely matched the bandwidth percentages expected from Weisburd (2015) and some micro-places experienced street robberies across all temporal periods while others had more isolated temporal concentrations.

Conclusion

Weisburd’s (2015) law of crime concentration holds across different theoretically relevant temporal scales, and future criminology of place studies should not ignore temporal crime patterns. Further, it may be possible to refine hot spots policing approaches by incorporating spatial–temporal crime concentrations.
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When making its case to Congress and other audiences the Conservation Technical Assistance program of USDAIS Soil Conservation Service, which is the federal government's most extensive and expensive soil conservation program, based its argument on data about its clients. Missing have been comparisons between clients and nonclients that address the issue of whether clients might not have exhibited just as good conservation behavior without the program. Using multiple regression analysis that relates the diversity of conservation practices used to farm operators' receipt lnonreceipt of technical assistance, and controlling for relevant other variables, this study found statistically and substantively significant program effects in each of six diverse survey sites.  相似文献   
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Due to the ongoing health crisis among injection drug users in Vancouver, Canada, there have been repeated calls for the establishment of safe injection sites (SISs) since the early 1990s. In April 2003, in response to a large-scale police crackdown and government inaction, a group of activists opened an unsanctioned SIS in Vancouver's Downtown Eastside (DTES). The 327 Carrall Street SIS operated for 181 days despite considerable police harassment and limited financial support. During the operation of the SIS, volunteers supervised over 3000 injections and demonstrated the feasibility of a user-run low-threshold SIS. The experience of the SIS provides valuable lessons for those seeking to advance the interests of injection drug users through community mobilization and direct action approaches. In this article, Thomas Kerr, Megan Oleson, and Evan Wood describe the events surrounding the establishment, operation, and closing of the unsanctioned SIS, and outline the lessons learned.  相似文献   
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