排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
The Boston Gun Project is a problem-solving policing initiativeaimed at reducing homicide victimization among young peoplein the city of Boston. It represented an innovative partnershipbetween researchers and practitioners to assess the city's youthhomicide problem and implement an intervention intended to havepowerful impacts in the near term. In early 1996, a workinggroup representing a variety of law enforcement and social serviceagencies implemented an intervention that strategically respondedto gang violence, focused enforcement efforts on gun trafficking,and emphasized communication of the strategy to generate deterrence.The intervention is associated with a 60% decline in youth homicidevictimization (i.e., two fewer victims per month). There aresmaller declines in other measures of violence. The declinein youth homicide is sharp and occurs coincident with the introductionof the intervention. Competing hypotheses appear unable to accountfor the decline. 相似文献
2.
Pashinian GA Romodanovskiĭ PO Beliaeva EV Barinov EKh Aleksanova MN Gevorkian AA 《Sudebno-meditsinskaia ekspertiza》2000,43(4):7-11
Discusses problems in forensic medical expert evaluation of the severity of dental injuries. Analyzes the classification of dental injuries and criteria for their expert evaluation. Considers some disputable and contradictory problems in expert interpretation of dental injuries involving complete loss of teeth and evaluation of injuries in subjects with maxillodental diseases. Offers approaches to solution of these problems. 相似文献
1