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Relief efforts resulting from the $5 billion Priority Reconstruction Program, launched as part of the 1995 Dayton Peace Agreement, attracted nearly 500 nonprofit organizations to the small, newly independent nation of Bosnia. Donor resources and recipient needs changed over time forcing constant adjustment in this environment, at times resulting in service overlap, inefficiency, and waste. However, the inter-relatedness of tasks in this war-torn country continually reminded players of the need for cooperative, coordinated action. Within a short time, intricate webs of interorganizational relationships emerged among donors, NGO implementers, and host nation players, at both ground and global levels. The research reported here is based on extensive interview material with a diverse range of informants.  相似文献   
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A literature review was carried out to establish what evidence exists about disabled children's participation in decision‐making, both regarding their own lives and about the shape of service delivery. There is evidence that disabled children hold and can express views, given the right environment. However, participation of disabled children needs further development. Measures proposed include addressing organisational systems so that they promote participation, extending advocacy services, the adoption of inclusive approaches and staff training, plus education and information for disabled children and their parents. There remain significant gaps in the research evidence available.  相似文献   
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Mentoring can be an effective strategy in improving retention of college students and faculty from fields where historical underrepresentation has occurred. This article reviews the benefits of mentoring in higher education, and identifies components of effective mentoring strategies that promote educational and career advancement. It illustrates how effective programs can be institutionalized and scaled through consortial and national collaborations. Traditional and alternative mentoring models are described through four successful programs designed to increase the academic and professional success of undergraduates, graduate students, and junior faculty. The article concludes with a set of general recommendations and caveats gleaned from the literature and programs reviewed.  相似文献   
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The authors propose a Bayesian decision‐theoretic framework justifying randomization in clinical trials. Noting that the decision maker is often unable or unwilling to specify a unique utility function, they develop a sequential myopic design that includes randomization justified by the consideration of a set of utility functions. Randomization is introduced over all nondominated treatments, allowing for interim removal of treatments and early stopping. The authors illustrate their approach in the context of a study to find the optimal dose of pegylated interferon for platinum resistant ovarian cancer. They also develop an algorithm to implement their methodology in a phase II clinical trial comparing several competing experimental treatments.  相似文献   
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Children born to early child bearers are more likely than other children to display problem behaviors or poor academic performance, but it is unclear whether early childbearing plays a causal role in these outcomes. Using multiple techniques to control for background factors, we analyze 2,908 young children and 1,736 adolescents and young adults in the National Longitudinal Survey of Youth (NLSY79) and the NLSY79 Children and Young Adults (CNLSY79) data sets to examine whether early childbearing causes children’s outcomes. We find evidence that teen childbearing plays no causal role in children’s test scores and in some behavioral outcomes of adolescents. For other behavioral outcomes, we find that different methodologies produce differing results. We thus suggest caution in drawing conclusions about early parenthood’s overarching effect.  相似文献   
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Shrinkage or ‘no growth’ is expected to condition the long-term perspective of many Western cities and regions. Planning for shrinkage differs substantively from planning for growth and therefore calls for a change of thought in spatial planning. In our paper, we analyse how planning professionals responded to a ‘planning for shrinkage’ challenge in a regional design competition. We found that they fully adapted to the shrinking perspective, took a strategic approach, and promoted a leading role for local inhabitants. Collaboration with local inhabitants and entrepreneurs, creating new alliances, and timing emerge as key themes for planning professionals in planning for shrinkage.  相似文献   
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