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Two Cape Coloured persons of mixed White, Khoikhoi, Malay, Black parentage in Cape Town whose red cells were found to be S—s—U— establish that the rare Su allele is present in this population group. The most likely source of the Su allele in them is the non-indigenous Black slaves who were brought to the Cape in the early years of White settlement there. In two paternity suits involving Cape Coloured persons, maternal and paternal exclusions were present unless the inheritance of an MSu or an NSu chromosome was postulated, and MS, NS and Ns chromosomes were seen to accompany He+ alleles in them.  相似文献   
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During the 1970s and early 1980s, many policy analysts were engaged in comparative policy analysis. For a variety of reasons, the most important of which being a general neglect of the particular policy contexts, the use of comparative policy analysis fell largely into disuse. There are now a number of emerging reasons why a renaissance in comparative policy analysis seems much more propitious: a growing number of transnational policy issues; advances in communication technologies, such that physical distances have been virtually eliminated; and new conceptual bases. All of these combine to produce a new demand for comparative policy studies.  相似文献   
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Recent drug-crime scholarship has underscored the importance of conducting disaggregated research that focuses on the consistencies and variations between subcategories of drug misuse and criminal activity and, further, how these associations may vary across sociodemographic and cultural boundaries. The research presented in this article used cluster analysis to independently classify male and female arrestees based on their arrest charges and substance-specific indicators of initiation, use, dependence, and treatment need. The data come from Pennsylvania's Substance Abuse and Need for Treatment Among Arrestees study conducted as part of the State Treatment Needs Assessment Program. Five groups were identified in both the male and female cluster analyses. The results reveal both important differences and strong similarities in the drug-crime typologies of male and female arrestees. Given these findings, implications are discussed for developing and targeting responsive treatment services that match the particular risks and needs of drug-involved offenders.  相似文献   
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Many years after the Velvet Revolution, feminism remains close to a dirty word in the Czech Republic, even among women who share the views of Western feminists. Surprisingly, this may in part hark back to the negative views of bourgeois feminism propounded by the Communists. Equally surprising is the very high proportion of women who are employed, almost all of them full-time, although they continue to do the lion's share of homemaking. This strategy enables Czech women to have a high sense of personal efficacy and independence. This paper emphasizes the historical roots of women's position in Czech society, and the importance of the cultural and social context for the emergence of what we term Feminism, Czech Style.  相似文献   
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