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51.
Ethanol stability in preserved antemortem blood has been widely studied since it is a common practice in cases involving suspected impaired driving to collect antemortem blood in evacuated blood tubes containing sodium fluoride. In some situations, antemortem blood is submitted to a forensic laboratory for ethanol analysis in evacuated blood tubes that contain only an anticoagulant. There has been limited research on ethanol stability in antemortem blood stored without a preservative. On two occasions, antemortem blood was collected from five ethanol-free individuals into 6-ml Vacutainer® tubes containing only 10.8 mg potassium EDTA. The blood tubes were spiked with ethanol to approximately either 0.08 or 0.15 g/dl. Dual-FID headspace gas chromatography was used to analyze 58 blood tubes, 29 from each session, for ethanol 1 day after sample collection and again after 1 year of refrigerated storage (~4°C). Statistically significant decreases in ethanol were detected at the 0.05 level of significance. Mean decreases in ethanol after 1 year of storage for the 0.08 and 0.15 g/dl samples were 0.013 and 0.010 g/dl, respectively. The mean ethanol decrease across all tubes was 0.012 g/dl. The range of decreases for the 58 blood tubes was 0.003–0.018 g/dl. The mean ethanol decreases measured in this unpreserved antemortem blood are comparable in magnitude to those previously observed in antemortem blood containing sodium fluoride after 1 year of refrigerated storage. Ethanol did not increase in the antemortem blood samples despite the absence of sodium fluoride.  相似文献   
52.
Reviews     
Enrique Leff: Ecologia y Capital: Hacia una perspectiva ambiental del desarrollo (Ecology and Capital: Toward an Environmentalist Perspective on Development). Universidad Autonoma de Mexico, Mexico City, 1986?

Martin Ryle: Ecology and Socialism. Century Hutchinson, London, 1988.

Klaus Eder: Die Vergesellschaftung der Natur: Studien zur sozialen Evolution der praktischen Vernunft (The Socialization of Nature: Studies on the Social Evolution of Practical Reason). Suhrkamp Verlag, Frankfurt, 1988.  相似文献   
53.

Social Justice, Vol. 23, No. 4, 1996:

Andre E. Guilerme: The Age of Water: the Urban Environ‐ment in the North of France, A.D. 300–1800. College Station: Texas A &; M University Press, 1988.  相似文献   
54.
This study addresses the extent to which transition houses, defined as residential facilities for abused women and children, meet the needs of women in midlife and older. Seventeen transition house directors completed an on-line survey and eight participated in an interview. Women in midlife and older comprised 28 % of the transition house population. Thematic analysis resulted in the identification of three key themes: life at home and in the community, living in the transition house, and starting a new life. While policies, accessibility, privacy, support and outreach could be improved, the transition houses offered safety and security for women across the lifespan. Recommendations for research, policy and practice are included to ensure that transition houses offer a welcoming, suitable, and supportive environment for women in midlife and older.  相似文献   
55.
In an era of fiscal constraints and increased accountability for social service programs, having a centralized and efficient infrastructure is critical. A well-functioning infrastructure helps a state reduce duplication of services, creates economies of scale, coordinates resources, supports high-quality site development and promotes the self-sufficiency and growth of community-based programs. Throughout the Healthy Families America home visitation network, both program growth and contraction have been managed by in-state collaborations, referred to as "state systems." This article explores the research base that supports the rationale for implementing state systems, describes the evolution of state systems for Healthy Families America, and discusses the benefits, challenges and lessons learned of utilizing a systems approach.  相似文献   
56.
In this article, we conjoin two long‐standing lines of inquiry in criminology—the study of prison life and the study of sexual assault—by using original qualitative and quantitative data from 315 transgender women incarcerated in 27 California men's prisons. In so doing, we advance an analysis of the factors and processes that shape their experience of sexual victimization in prison. The results of qualitative analysis of 198 reported incidents of sexual victimization exhibit a range of types of sexual victimization experienced by transgender women in prison and reveal the centrality of relationships to their experiences of victimization. Findings from logistic regression models buttress the qualitative results, highlighting a factor that consistently and powerfully indicates vulnerability to sexual victimization is involvement in consensual sexual relationships with male prisoners. Together, the data demonstrate the prominence of intimate partner violence in prison, complicate the distinction between consent and unwanted sexual experiences in the lives of transgender women in prisons for men, and shine a light on the workings of gender in a total institution that privileges heteronormativity at the expense of the safety of transgender women in prisons for men. We discuss the implications of our findings in light of timely policy concerns.  相似文献   
57.
Aftercare services have been suggested to improve reintegration for youth departing residential care programs. The purpose of this study was to collect views from legal professionals about the challenges youth and families face during reintegration and solutions to improve stability. Views were collected from 14 legal professionals (e.g., guardian ad litem, legal counsel) through a survey and 90‐minute nominal group technique focus group. Results indicated parent expectations about re‐entry and lack of services, supports and resources were challenges. Solutions suggested by participants included family, mental health and educational supports, and transition planning. Study limitations and future implications are discussed.  相似文献   
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