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51.
The central issue examined here is the effect that community setting, relative to other factors, has on victimization and fear of crime among the elderly. Findings are from 1,410 in-home interviews in two retirement communities (age homogeneous) and two age-heterogeneous communities. Victimization of elderly is low in all communities, and although nearly half of the respondents have some fear of crime, the percentage reporting great fear of crime is low. Victimization and fear of crime are only weakly related to one another, and the regression model for each does not account for much variance. But both are significantly related to the type of community, and fear of crime is also related to other variables. The greater the age density of the community (greater concentration of elderly), the less crime and less fear of crime. Living arrangements, sociodemographic variables, and health status of the elderly as indicators of personal vulnerability to crime are not related to victimization, but are related to fear of crime, and effects of community setting on fear of crime are reduced when these other variables are taken into account. Suggestions for other, unmeasured, sources of variations and implications for future research are presented.  相似文献   
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开展社区矫正试点工作,是我国对罪犯实行刑罚执行社会化改革的试点之一,也是我国现行刑罚执行制度的一个重要补充。国外刑罚执行社会化主要以教育刑思想为核心,保持较高的假释适用比率,挖掘开放式监狱的过渡功能,推行开放式处遇,保持罪犯矫正的社会参与,适用非监禁刑。我国监狱刑罚执行的重要目的之一在于改造罪犯,贯彻具有我国特色的行刑社会化,是探索完善刑罚执行制度,提高教育改造质量的需要。同时,也是中国刑事司法改革的重要内容。  相似文献   
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This article discusses several theories and concepts (e.g., Marxism, patriarchal analysis, power, social control, social change) which are relevant to understanding female crime in the United States. The author focuses on Marxism and the dialectic to demonstrate the interrelationships between sexism and racism. Contemporary theorists have expanded Marxism (beyond materialism) to include sexism. The author attempts to analyze power relationships and how power is utilized to control women and to maintain women in a subordinate status.  相似文献   
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Bones and teeth often represent the only sources of DNA available for identifying human remains. DNA in bones and teeth is generally better preserved than that in soft tissues because of the presence of hard connective tissue with a high level of calcium. Because of the extensive mineralisation, the choice of an efficient DNA extraction procedure is important to minimise the sampling of a high level of minerals and to remove polymerase chain reaction (PCR) inhibitors. Some protocols are available for DNA extraction from bones and teeth as part of the Qiagen EZ1 DNA Investigator Kit using the EZ1 Advanced XL automated purification platform. To improve the efficiency of DNA extraction from skeletal remains, the present study focuses on a modification to these already available protocols. In this study, different bones and teeth collected between 1 and 50 years after death were subjected to DNA extraction using the standard EZ1 protocol, a supplementary protocol, and a modified protocol. The modified approach included a decalcification step, whereas the Qiagen protocols worked directly on non-decalcified powder. In all three procedures, 150 mg samples were used for DNA extraction. We evaluated the quantity of DNA recovered from samples, the presence of any PCR inhibitors co-extracted, the level of DNA degradation, the quality of short tandem repeat (STR) profiles, and the reproducibility of the modified procedure. When compared with the other protocols, the modified protocol resulted in the best recovery of DNA that was free of PCR inhibitors. Additionally, the STR profiles were reliable and of high quality. In our opinion, the decalcification step increases DNA recovery by softening tissues, which allows lysis solutions to act more effectively. Furthermore, the use of two lysis solutions and the variation added to the EZ1 purification step allow for DNA recovery with quality and quantity superior to those of the previously available Qiagen-based protocols. These findings may be helpful solutions to the problems commonly encountered when dealing with difficult samples, such as bones and teeth.

Key points

  • Bones and teeth often represent the only sources of DNA for identifying human remains.
  • The choice of an efficient DNA extraction procedure is important for maximizing DNA recovery and removing PCR inhibitors.
  • This study focuses on modifications to the previously available Qiagen-based protocols.
  • The modified protocol enabled the best recovery of DNA, and both quality and quantity were superior to those of the previously available Qiagen-based protocols.
  • The STR profiles obtained from samples extracted using the modified protocol were reliable and of high quality.
  相似文献   
57.
Abstract: The forensic community does not agree on the need to perform histological examination at forensic autopsy. The aim of our study was to determine the usefulness of systematic standard histology in forensic autopsies. A prospective study was carried out on 428 autopsy cases for which standard histological examination was systematic. Mechanism of death not shown by gross anatomic findings was discovered by histology in about 40% of the cases. Cause of death was established by only histology in 8.4% of the cases. Microscopic findings affected the manner of death in 13% of the cases. Histology provided complementary information about prior medical condition of the deceased in about 49% of the cases. Traumatic lesions were better documented by histology in about 22% of the cases. According to the results of our study, systematic standard histology for the main organs should be used in routine forensic autopsies.  相似文献   
58.
This article provides an assessment of the merits of recent theories of legal reasoning. After a quick historical aperçu a number of models of legal argumentation are presented and discussed, with an eye to their mutual connection. An initial conclusion is that universalizability and discursivity are the common features of those models. The focal question dealt with, however, is that of the impact of the argumentative paradigms of adjudication on the very concept of law. Here the contention is that an argumentative style of reasoning contributes to rendering the structure of the law itself and its operations argumentative as well. By so doing the latter are—so to say—civilized and made less truculent. They will thus be able to develop more in conformity with a democratic form of life.  相似文献   
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Constructionists argue that crime booms are rare, modernizationalists predict that booms have been limited to industrializing nations, and globalizationalists claim that booms are universal among nations since World War II. We define crime booms as rates that increase rapidly and exhibit a positive sustained change in direction and use econometric methods to test for booms with homicide victimization rates for 34 nations, 1956 to 1998. Twelve nations satisfied our criteria for booms—too many to support constructionists, but too few to support globalizationalists. In support of modernizationalists, 70% of industrializing nations qualified as having booms, but fewer than 21% of industrialized nations did. Future research should explain industrializing nations that do not experience booms and industrialized nations that do.  相似文献   
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