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521.
Inhalation exposure from vapor intrusion has become a priority over the past several years for federal, state, tribal, and local environmental agencies. This article discusses the identification of vapor intrusion conditions and mitigation approaches for large commercial and industrial facilities. Factors to be considered in the design and implementation of remedial measures to address source areas below a building include identification of source areas, access to the sources, feasibility of active remedial technologies to address the source area, and whether a remedial technology will be effective in reducing or eliminating the potential for vapor intrusion into the overlying building. In the event a mitigation system is deemed appropriate, the key factors to be considered in the design and construction of such systems include size and construction details for the building; uses and occupancy type; and type of heating, ventilation, and air conditioning (HVAC) systems in the building and associated air exchange rates and operation and maintenance considerations. This topic will remain a priority for regulatory agencies and a key concern of building owners.  相似文献   
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Several aspects of the incivilities thesis, or the role of social and physical disorder in encouraging crime and fear, deserve further testing. These include examining individual- and streetblock-level impacts on reactions to crime and local commitment over time, and testing for lagged and co-occurring impacts at each level. We model these four types of impacts on three reactions to crime and community satisfaction using a panel study of residents (n = 305) on fifty streetblocks, interviewed two times a year apart. At the individual level, incivilities showed unambiguous, lagged impacts on satisfaction, fear, and worry; furthermore, changes in perceived incivilities accompanied changes in resident satisfaction and fear. At the streetblock level: incivilities failed to demonstrate expected lagged impacts on either of the two outcomes where data structures permitted such impacts; changing incivilities, however, were accomp-anied by changing community satisfaction and changing perceptions of relative risk. Before we conclude that lagged ecological impacts of incivilities are weaker than previous theorizing suggests, we must resolve some outstanding theoretical and methodological issues.  相似文献   
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This essay examines Latin America's experience in the crisis and restructuring of world capitalism from the 1970s into the twenty‐first century, with particular emphasis on the neo‐liberal model, social conflicts and institutional quagmires that have engulfed the region, and the rise of a new resistance politics. The empirical and analytical sections look at: Latin America's changing profile in the global division of labour; the domination of speculative finance capital; the continued debt crisis, its social effects and political implications; capital–labour restructuring, the spread of informalisation and the new inequality; the passage from social explosions to institutional crises; the new popular electoral politics and the fragility of the neo‐liberal state. These issues are approached through the lens of global capitalism theory. This theory sees the turn‐of‐century global system as a new epoch in the history of world capitalism, emphasising new patterns of power and social polarisation worldwide and such concepts as a transnational accumulation, transnational capitalists and a transnational state. Finally, the essay argues that global capitalism faces a twin crisis in the early twenty‐first century, of overaccumulation and of legitimacy, and explores the prospects for social change in Latin America and worldwide.  相似文献   
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This article describes four demonstration projects that strive to promote responsible behavior with respect to parenting, child support payment, and employment among incarcerated and paroled parents with child support obligations. These projects, conducted in Colorado, Illinois, Massachusetts, and Texas, with support from the federal Office of Child Support Enforcement and evaluated by the Center for Policy Research, led to a number of common outcomes and lessons. The projects revealed that inmates want help with child support, parenting, and employment and that prisons can be effective settings in which to conduct such interventions. Family reintegration programs were popular with inmates and may have helped to avoid the rupture of parent–child relationships commonly associated with incarceration. Although employment is the key to child support payment following release, rates of postrelease employment and earnings at all project sites were low and the employment programs were of limited utility in helping released offenders find jobs. Agencies dealing with child support, employment, and criminal justice need to adopt more effective policies with incarcerated parents including transitional job programs that guarantee immediate, subsidized employment upon release, child support guidelines that adjust for low earnings, and better training and education opportunities during incarceration.  相似文献   
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Two experiments (N=71) compare lay standards of insanity to standards incorporated in American legal codes. In Experiment 1, case vignettes provided only legally relevant information about defendants' degrees of impairment in cognition or in behavioral control. Respondents' judgments of criminal liability ornot guilty by reason of insanity (NGRI) reflected an exculpatory standard of substantial impairment in both cognition and control. In Experiment 2, case vignettes provided realistic information about defendants' psychiatric diagnoses; respondents had to infer levels of cognitive and control impairment. Results showed that respondents made highly idiosyncratic inferences based on diagnostic categories, but once made, these inferences predicted NGRI judgments. Implications of the concordance between laypeople's rules for assigning NGRI verdicts and the rules used in American legal codes are discussed.Daniel Bailis gratefully acknowledges the support of Public Health Service grant No. 5T32 MH18021-07 for Research Training in Social Psychology during the time in which the present research was conducted. John Darley wished to acknowledge the generous support of the John Simon Guggenheim Foundation and Princeton University. Study 2 presents work done for the Princeton University undergraduate thesis of Tracy Waxman. The authors are grateful to Norman J. Finkel, Valerie Hans, and three anonymous reviewers for comments on an earlier draft on this article.Northwestern University.  相似文献   
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