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901.
This paper examines the relationship between race and violent crime by directly modeling the racial gap in homicide offending for large central cities for 1990. We evaluate the role of black‐white differences in aspects of both disadvantage and resources in explaining which places have wider racial disparities in lethal violence. The results show that where residential segregation is higher, and where whites' levels of homeownership, median income, college graduation, and professional workers exceed those for blacks to a greater degree, African Americans have much higher levels of homicide offending than whites. Based on these results, we conclude that the racial homicide gap is better explained by the greater resources that exist among whites than by the higher levels of disadvantage among blacks.  相似文献   
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Allele frequencies for six tetrameric short tandem repeat (STR) loci CSF1PO, TPOX, THO1, D3S1358, VWA, and FGA were determined in a Black African sample population from Zimbabwe. All loci are highly polymorphic and meet Hardy-Weinberg expectations. An inter-class correlation test analysis detected only one departure from independence out of 15 pair-wise comparisons of the six loci (i.e., CSF1PO/VWA loci, P=0.026). The allele frequency data at four of the six STR loci in the Black African sample population are similar to African American data.  相似文献   
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This article examines the conditions under which firms in different economies were able to emerge as significant actors in the global computer industry during different time periods. To achieve this, the article divides into three periods the history of the industry in terms of the three major policy regimes that have supported the dominant firms and regions. It argues that these policy regimes can be thought of as state developmentalisms that take significantly different forms across the history of the industry. U.S. firms’ dominance over their European counterparts in the 1950s and 1960s was underpinned by a system of “military developmentalism” where military agencies funded research, provided a market and developed infrastructure, but also demanded high quality products. The “Asian Tigers”—Taiwan, Singapore, Hong Kong, and South Korea—in the 1970s and 1980s were able to eclipse their Latin American and Indian rivals due in large part to the significant advantages offered by a highly effective system of “bureaucratic developmentalism,” where bureaucratic elites in key state agencies and leading business groups negotiated supports for export performance. The 1990s saw the emergence of a system of “network developmentalism” where countries such as Ireland and Israel were able to emerge as new nodes in the computer industry by careful economic and political negotiation of relations to the United States, reestablished at the center of the industry, and by more decentralized forms of provision of state support for high-tech development. Finally, the conditions under which new regimes can emerge are a consequence of the unanticipated global consequences of previous regimes. While state developmentalisms have been shaped by existing global regimes, they have promoted further and different rounds of industry globalization. Seán ó Riain is professor of sociology at the National University of Ireland, Maynooth. His research has been primarily on the political economy of high-tech growth in Ireland and elsewhere, and on work and class politics among software developers. He is the author ofThe Politics of High Tech Growth: Developmental Network, States in the Global Economy (Cambridge, 2004).  相似文献   
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A new method was tested for estimating time after death in the middle range of postmortem interval (weeks). Creatinine muscular concentration in human cadaver is positively correlated to postmortem estimation. Temperature should be mainly related to the creatinine transformation rate. A stronger correlation was found at 11 degrees C up to 30 days and at 20 degrees Celsius up to 15 days.  相似文献   
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Adda B. Bozeman 《Society》1994,31(5):23-31
Among her books are Conflict in Africa: Concepts and Realities; The Future of Law in a Multicultural World;and Strategic Intelligence and Statecraft;and Politics and Culture in International History: From the Acient Near East to the Opening of the Modern Age,a new edition of which has been published by Transaction.  相似文献   
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