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221.
Using social disorganization, broken windows, and routine activities theories as guides, this study considered how perceptions of crime in the neighborhood influenced business owners' decisions on the use of various crime prevention (guardianship) strategies. The analysis revealed that perceptions of a crime problem were influenced by the presence of disorder. Drug offenses and vandalism were particularly tied to disorder with drug offenses more often related to guardianship strategies than other offenses. In addition, several strategies were used as prevention measures counter-intuitively for crimes not affected by these strategies, suggesting the need for increased awareness and training for business owners on effective guardianship strategies. 相似文献
222.
Since the development of electronic-monitoring programs in the early 80s, questions have surfaced concerning the similarities between institutionalization policies and electronic-monitoring policies. In the Commonwealth of Virginia, recent debate has centered on whether offenders on electronic monitoring should be awarded good-time credits. This article addresses the use of good-time for electronically monitored offenders by content analyzing comments of thirty electronic-monitoring program supervisors surveyed by the Virginia State Crime Commission in 1997. The data suggest that good-time policies can be useful for electronic-monitoring programs in some situations. 相似文献
223.
To increase understanding about the response to sexual assault, five focus group interviews were conducted with community-based sexual assault workers as well as officials affiliated with colleges and universities throughout the Commonwealth of Virginia. Attention was given to the differences in collaboration challenges confronted by those serving college students and those serving the general population. Results suggested that while the needs of the two types of workers are similar, the types of collaboration challenges confronted varied according to the cultural and spatial dynamics of each setting. College campus sexual assault workers confronted one set of obstacles, while community-based workers confronted a different set. Ways to address these challenges are considered. Implications focus on the development of protocol, increased funding, and collaborative training. 相似文献
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A further study to investigate the detection and enhancement of latent fingerprints using visible absorption and luminescence chemical imaging 总被引:1,自引:0,他引:1
Payne G Reedy B Lennard C Comber B Exline D Roux C 《Forensic science international》2005,150(1):33-51
This study investigated the application of chemical imaging to the detection of latent fingerprints using the Condor macroscopic chemical imaging system (ChemImage Corp., Pittsburgh, USA). Methods were developed and optimised for the visualisation of untreated latent fingerprints and fingerprints processed with DFO, ninhydrin, cyanoacrylate, and cyanoacrylate plus rhodamine 6G stain. The results obtained with chemical imaging were compared to the detection achieved using conventional imaging techniques. The Condor significantly improved the detection of many prints, especially those that might be considered poor quality or borderline prints. Prints on newspaper treated with ninhydrin and DFO, and prints on white and yellow paper treated with ninhydrin, benefited the most from chemical imaging detection. In many cases, fingerprints undetectable using conventional imaging techniques could be visualised with chemical imaging. Ridge detail from untreated prints on yellow paper was also detected using the Condor. When prints of high quality were examined, both detection techniques produced quality results. The results of this project demonstrate that chemical imaging offers advantages over conventional visualisation techniques when examining latent fingerprints, especially those that would be considered difficult, such as weak prints or prints on surfaces that produce highly luminescent backgrounds. Standard testing procedures for the detection and enhancement of fingerprints by chemical imaging are presented and discussed. 相似文献
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Allele and haplotype frequencies of 15 chromosome STR loci included in the kit PowerPlex16 System from Promega, were determined in a sample of unrelated males from Guiné-Bissau, a country from the west African coast. All individuals were subjected to an interview in order to make sure that their ancestors belonged to the same ethnic group. This way we intended to look for possible inter-ethnic differences. PowerPlex 16 includes STRs not studied before in any multi-ethnic population. The kit includes two new allele markers (Penta D and Penta E), which are very useful either in forensics or population genetic studies. The Guinean population presents significant differences when compared with other African populations. 相似文献
229.
Kenneth Payne 《Cambridge Review of International Affairs》2015,28(3):480-497
Why do states persist in enduring, expensive conflicts when the costs seem so high, the potential benefits, at best, somewhat ambiguous? This article suggests that emotional psychology can provide some insights into this problem. Decision-makers construct a vision of the future that is greatly informed by affect. How they feel in the present has a big impact on their conception of events and their decisions about them. The risks they are prepared to take, the desires they anticipate having in future, the lessons of the past they draw on—all are constructed under the influence of current emotions, and all may encourage the persistence of conflict beyond a point at which more dispassionate minds might desist. This theoretical argument is then illustrated with a discussion of US policy-making in the Vietnam War. 相似文献
230.
The incarceration experiences of white-collar offenders have received relatively little attention among criminological researchers, and the research that has been conducted has focused on offenders’ experiences in prisons rather than jails. The purpose of this study was to fill this gap by examining approximately 6500 inmates incarcerated in local jails, comparing those classified as white-collar offenders to violent and other non-violent offenders. The differences between offender types based on demographics, psychological adjustment (i.e., mental health issues since arrival to jail), and behavioral adjustment (i.e., institutional misconduct) are examined to see whether white-collar inmates have more difficulty than others adjusting to the jail environment (consistent with the special sensitivity hypothesis). Findings suggest that white-collar jail inmates do not appear to experience symptoms indicative of poor psychological or behavioral adjustment to the jail environment. Implications for policy and future research are discussed. 相似文献