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91.
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HEW’s security     
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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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In Munchausen by proxy (MBP) maltreatment, increasingly termed “medical child abuse” (MCA), a caregiver fabricates or induces illness in another. The perpetrator's goal for the behavior is to meet personal emotional needs by forcing unnecessary or misguided medical or psychological treatment. Generally, a mother is the perpetrator and her child is the victim. There is a serious lack of research into most aspects of MCA, and this study is the first to utilize the anonymity of an Internet forum to investigate victims' first‐hand experiences of, and the public's opinions about, suspected and confirmed MCA. Three‐hundred and fifty‐six posts by 348 members were explored and coded using formal qualitative content analysis. By accessing an open‐thought online forum, this paper acquired information regarding social perceptions about the nonperpetrating partners who are unaware of the maltreatment; the disturbing and counterintuitive phenomenon of MCA itself; and the resistance often faced by those who attempt to report it.  相似文献   
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