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171.
Geoffrey C. Barnes Lindsay Ahlman Charlotte Gill Lawrence W. Sherman Ellen Kurtz Robert Malvestuto 《Journal of Experimental Criminology》2010,6(2):159-189
The Philadelphia Low-Intensity Community Supervision Experiment provides evidence on the effects of lowering the intensity
of community supervision with low-risk offenders in an urban, US county community corrections agency. Using a random forests
forecasting model for serious crime based on Berk et al. Journal of the Royal Statistical Society, Series A, 172(Part 1), 191–211, 2009, 1,559 low-risk offenders were identified and randomly assigned to either standard or reduced frequency of mandatory office
visits. Treatment as assigned was substantially delivered at 4.5 probation visits per year versus 2.4, for as long as offenders
remained on active probation or parole. In a one-year follow-up for all cases, outcomes examined were the prevalence, frequency,
seriousness and time-to-failure of arrests for new crimes committed after random assignment was implemented. No significant
differences (p = .05) in outcomes were found between standard and low-intensity groups. Non-significant differences for offense seriousness
favored the low-intensity group. We conclude that lower-intensity supervision at the tested level of dosage can allow fewer
officers to supervise low-risk offenders in the community without evidence of increased volume or seriousness of crime. 相似文献
172.
Kokoszka JE Cline RE Leisy C Grossweiler LL Word CJ 《Journal of forensic sciences》2006,51(5):1074-1079
An approach for generating DNA profiles when critical samples have been consumed and a power outage occurs during the polymerase chain reaction (PCR) amplification reaction is described. This study demonstrates that a complete and accurate DNA short tandem repeat profile can be obtained: (1) when single source DNA samples are amplified for 26, 27, or 28 cycles using the Profiler Plus and COfiler Amplification Kits after an interruption in amplification, (2) from mock samples when PCR amplification has been interrupted early (after five cycles) or late (after 18 cycles) and the sample is subjected to an additional round of amplification, even after incubation of the sample at room temperature overnight, and (3) from nonprobative casework samples interrupted after approximately 18 cycles of amplification, an overnight incubation at room temperature and subjected to one or two additional rounds of PCR amplification for approximately 26 total cycles. Samples interrupted before five completed cycles and subjected to additional PCR cycles yielded variable results. 相似文献
173.
On the efficiency of law: A public choice perspective 总被引:1,自引:0,他引:1
The authors thank Robert Higgs, Charles Rowley, and Gordon Tullock for helpful comments on an earlier draft. They also thank participants at the Law and Economics Session of the Public Choice Society's 1989 annual meetings for constructive suggestions. 相似文献
174.
175.
Charlotte Hallenberg Carmen Tomas Bo Simonsen Niels Morling 《Forensic Science International: Genetics Supplement Series》2009,3(4):e145-e146
A total of 272 males from Greenland were typed for 11 Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 with the PowerPlex® Y System (Promega). A total of 146 different haplotypes were observed and the haplotype diversity was 0.9887. The number of haplotypes seen once was 108 and the most common haplotype was observed in 12 males. A significant FST value was observed (FST = 0.012, P < 0.00001) when comparing the population of 15 locations in Greenland assigned to 7 groups. The significance could mainly be attributed to the subpopulation of males from Tasiilaq (East of Greenland). The RST value was not statistically significant (RST = 0.016, P = 0.15). 相似文献
176.
The legal and psychological research surrounding online Child Sexual Exploitation Material (CSEM) is focused on visual depictions of children, either as still images or movies. Narrative CSEM (N-CSEM) describes an under-researched area, resulting from difficulties surrounding its conceptualisation, both legally as well as concerning the function for its users. The current study describes an initial attempt in defining N-CSEM in comparison to visual material, based on interviews with users of CSEM and N-CSEM and professionals working with this user group. Thematic Analysis resulted in three super-ordinate themes. All themes were analysed and enriched from the perspectives of user- and service-representatives. The study provides insight into N-CSEM as a separate entity from visual CSEM, challenging and informing legal decision-making and assessment and treatment providers for users of CSEM. 相似文献
177.
Charlotte Gill Alese Wooditch David Weisburd 《Journal of Quantitative Criminology》2017,33(3):519-545
Objective
To assess whether the “law of crime concentration at place” applies in a non-urban context. We test whether longitudinal trends in crime concentration, stability, and variability apply in a suburban setting.Methods
We use group-based trajectory analysis to examine trends in recorded crime incidents on street segments in Brooklyn Park, a suburban city outside Minneapolis, Minnesota, over a 15-year period from 2000 to 2014.Results
Consistent with the law of crime concentration at place, crime in Brooklyn Park is highly concentrated at a small percentage of micro-places. Two percent of street segments produced 50 % of the crime over the study period and 0.4 % of segments produced 25 % of the crime. The patterns of concentration are highly stable over time. However, the concentration of crime is substantially higher and there is much less street-by-street variability in Brooklyn Park compared to urban areas.Conclusions
We find strong support for the application of the law of crime concentration at place to a non-urban setting, suggesting that place-based policing approaches tested in cities can also be applied to suburbs. However, there are also important differences in the concentration and variability of crime hot spots in suburbs that require further examination. Our study is based on a single setting that may not be representative of other suburban and rural areas. Finally, the clustering of hot spots raises questions about the use of street segments to analyze crime at suburban micro-places.178.
Wojtylak MA Cebeci BO Gross SH Tang CK Vanderpool D 《Tort trial & insurance practice law journal》2003,38(2):549-583
This article focuses on certain noteworthy legislation and cases affecting medicine and law during the period September 1, 2001, to August 31, 2002. It does not attempt to discuss every case or piece of legislation, but instead seeks to summarize some of the more significant developments in this area of law. 相似文献
179.
Stressing relation-building and participatory communication approaches, the Rhode Island Coalition against Domestic Violence worked with journalists to develop a best practices handbook on news coverage of domestic violence murders. This study compares print coverage of domestic violence murders prehandbook (1996-1999) and posthandbook (2000-2002). Significant changes include increased labeling of the murder of intimates as domestic violence and doubled usage of advocates as sources. As a result, domestic violence murders, previously framed as unpredictable private tragedies, are more commonly framed posthandbook as social problems warranting public intervention. The authors conclude that relation-building approaches can affect news cultures and public discourse when conducted in conjunction with comprehensive participatory communications strategies. 相似文献
180.
In a majority decision the Court of Appeal for England and Walesrefused to follow Jacob LJ's opinion that a limitation of disclosureon obviousness should normally apply, where there was no attemptto rebut a claim of obviousness with evidence of long-felt wantor commercial success. 相似文献