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A halfway house for female offenders in Long Beach, California was evaluated by comparing the number and severity of offenses of graduates of the house to those of a matched group of women released in the same area and period. The groups had comparable criminal histories. A U.S. Bureau of Prisons index was used to classify the severity of offenses. Results indicated that the halfway house reduced both the number and severity of offenses. This conclusion withstood a review of the threats to validity. The policy implications of the finding are discussed.  相似文献   
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This investigation was carried out on 851 consecutive judicial autopsies of drug addicts who died mostly of heroin overdose from 1977 to 1996. Research of anti-HIV/HBV/HCV antibodies was performed, and histologic sections were retrospectively reviewed. More than 65% were HBV/HCV-positive and about 17% HIV-positive; females were HIV-positive more often than males. Intracranial microhemorrhages were frequently found; cerebral infectious diseases were rare. Inflammatory heart lesions, myocardial fibrosis, and acute ischemia were common. Interstitial nephritis (found in about 8%) was more frequent in females, in older patients, and in those carrying HIV infection; glomerular sclerosis was detected in about 12%. Acute bronchitis and/or pneumonia was demonstrated in 12%, without significant association with HIV infection; pulmonary hemorrhages, foreign body granulomas, and food aspiration were also commonly seen; hyperplasia of pulmonary perivascular lymphatic tissue was rather characteristic. Liver was carrying steatosis in 66.3% and/or hepatitis in 64.5%; acute hepatitis was more frequent in females, chronic hepatitis in older subjects and in those proven positive for hepatotropic viruses; cirrhosis occurred more often in older patients, in those carrying virus infection, and in consumers of nonnarcotics drugs such as ethanol. No pathologic finding was clearly related to drug abuse; therefore, during autopsy, drug addiction can be suspected, but anamnestic and circumstantial data are needed to lead pathologists to request toxicologic analysis to ascertain the cause of death. The present investigation emphasizes that, in addition to the risk of death by overdose, the high incidence of acute and chronic diseases could seriously undermine the health status of heroin and/or other drug consumers.  相似文献   
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In a case of suicidal application of electricity differences between the rectal temperature of the body and the suspected time of death were observed. In order to answer the question whether an electric current from hand to hand over >30 min led to a rise in body temperature FEM-based computer simulations and animal experiments were carried out. Both resulted in a warming of the soft parts in the arm without warming the body core. Thus a temperature-based estimation of the time since death can also be used in cases with electricity as the cause of death. Besides, in the animal experiment we found a spontaneous rise in the body core temperature even without application of electricity which may be a reason for the typical temperature plateau after death.  相似文献   
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