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Jamie Elizabeth Jacobs 《拉美政治与社会》2002,44(4):59-88
Grassroots environmental activism among Latin America's poor has altered the debate over environmental policy, social welfare, and citizenship. Yet the question remains whether this social mobilization of the poor is part of a larger trend toward broader environmental concerns and democratic political participation, or a shortlived movement susceptible to the same pressures that have dissolved community mobilization in the past. This article compares Brazil with other Latin American and European countries in surveys of environmental awareness, concerns, and reported behavior. It finds that Brazilians residing in the urban periphery link their own local environmental concerns to more global considerations, and that concern for and activism on environmental issues is positively related to wider community involvement. 相似文献
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The presence of cocaine in illicit drug samples is still being determined in some laboratories using spot tests and microcrystal tests. Seventeen chemical species were tested using three different spot tests (Wagner, Marquis, and cobalt thiocyanate followed by stannous chloride reactions) and two microcrystal tests (gold chloride and platinic chloride) to determine whether the results could be differentiated from the results of these tests on cocaine. The data obtained indicated that nine of the 17 compounds gave results similar to those from cocaine using the three spot tests, but that the results from microcrystal testing allowed for differentiation of all nine compounds from cocaine. 相似文献
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Megan H. Bair-Merritt William C. Holmes John H. Holmes Jamie Feinstein Chris Feudtner 《Journal of family violence》2008,23(5):325-332
We sought to determine whether intimate partner violence (IPV) risk factors differed depending upon the presence of children
in the home, and to estimate the annual prevalence of IPV first in the general population and then in homes with and without
children. We analyzed data from a cross-sectional random sample of 6,836 women in southeastern Pennsylvania interviewed by
telephone in 2004. The magnitude of association between IPV and risk factors varied between homes with and without children
for women’s alcohol problems (with children, odds ratio (OR) 7.7; 95% confidence interval (CI) 2.9, 20.9; without children,
OR 2.4; 95% CI 0.9, 6.0), and mental health problems (with children, OR 4.0; 95% CI 1.8, 8.9; without children, OR 3.0; 95%
CI 1.6, 5.7). Poverty was significantly associated with IPV only in homes without children (OR 3.6; 95% CI 1.9, 7.2). Annual
IPV prevalence was 1.2% overall, 1.4% in homes with children, and 1.1% in homes without children. One in 63 children lived
in a home with IPV. Differences in IPV risk factors in homes with and without children suggest distinct underlying IPV mechanisms
or consequences in these contexts. 相似文献
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Jamie Glister 《The Modern law review》2004,67(6):1032-1034
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Paul C. Stern 《Journal of policy analysis and management》1986,5(2):200-227
This article describes the difficulties of reducing analysis of energy use to an application of economic theory. It shows how economic concepts of behavior direct attention selectively to some important determinants of consumer behavior and away from others; how available economic accounts of short-term change in energy use, investment in energy efficiency, and the dynamics of investment limit understanding and narrow analysts' vision; how promising policy options are overlooked as a result; and how concepts and knowledge from the noneconomic behavioral sciences can compensate. Two strategies are discussed for improving analysis. Using economic theory to guide the improvement of existing models can help, conceptual blind spots will remain. A problem-oriented approach drawing on concepts and methods from across the behavioral sciences can avoid the blind spots, but cannot be systematic. Analysis can be improved by using both approaches in concert; some implications of a combined strategy are sketched. 相似文献