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This article analyzes neighborhood-based development challenges. The article examines six explanations for such challenges: use value, social status, growth, economic and fiscal, governmental structure, and suburban. Using data derived from several sources (survey, Census, I. C.M.A.), the results indicate that cities with higher housing values and reform government structures are more likely to have neighborhood-based development challenges. The analysis is extended to investigate successful neighborhood-based development challenges. These results indicate that a city's poverty rate depresses the potential for successful challenges and that challenges are more likely to be successful in central cities. Finally, the analysis indicates that those cities in which neighborhood groups are motivated by the desire to protect housing values are more likely have successful development challenges.  相似文献   
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In recent years controversy has arisen over whether the rate of women's gun ownership has increased over time. While media reports claimed a rising trend in women's gun ownership, existing scholarly studies found stable rates over time. This paper investigates the issue using the 1973–2002 General Social Survey data. Our bivariate analysis reveals a declining trend in female gun ownership, especially in recent years. The logistic regression results indicate that holding relevant variables constant, the probability of female gun ownership decreases over time. Comparisons are also made with men. Similar results for male gun ownership are obtained. Possible explanations and implications of findings are discussed.  相似文献   
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A striking feature of Gambian society is its tripartite social structure composed of nobles, artisans and descendants of former slaves. Among the artisans, the role of the finoo, or Islamic bard, is by far the least understood. While there is hardly any documentation on finoos, indications are that they have specialized in the Islamic traditions. This article records the life story of Mariama Fatty, a successful Gambian female finoo. In addition to sketching a portrait of her profession, it provides an account of a Muslim woman’s involvement in Islamic practices, her engagement in the propagation of Islam, and her understanding of proper Muslim womanhood. By focusing on the female finoo’s manoeuvring between her cultural obligations and her religious tenets, it emerges that she exercises her profession in what is not so much a contradiction as a dialectic between submission and religious empowerment.  相似文献   
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This article examines the requirements for high and very high resolution photography of the USSR and other denied areas during the Cold War. It discusses the partial success of GAMBIT-1 and the much greater success of GAMBIT-3 beginning in 1966 in acquiring the former. The article reviews the development of the Manned Orbiting Laboratory (MOL) in the same period to collect very high resolution photography, the rationale for it, and the major technical and financial problems the program soon experienced. It then describes the debate beginning in 1968 over the value of this imagery considering the MOL’s costs and the growing success of GAMBIT-3, and these and the other factors that led President Richard Nixon to cancel the program the following year.  相似文献   
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