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331.
Drawing on comparative research in South Africa and Uganda, this article examines how far civil society organizations influence government policy and legislation and extend citizen participation in public affairs. The article also considers how far external funding influences policy engagement and outcomes. The main finding is that few civil society organizations have either a consistent level of engagement in the policy process or make a significant difference to policy outcomes. The nature of internal governance practices in galvanizing citizens' voices and the relationship to the state and political parties are the most decisive factors in civil society organizations achieving policy influence. The article concludes that the capacity of civil society organizations to offer citizens a say in decisions and to enhance pluralism may be as important as their ability to influence policy and demand accountability from state actors.  相似文献   
332.
Despite focused efforts toward the prevention of youth violence within the United States, it continues to adversely affect the lives of children and families within our communities and society at large. The articles in this issue address risk and protective factors that affect violence among urban youth to inform prevention and treatment. Pathways to youth violence are complex and may begin early. Prevention efforts in school, family, and community settings that address risk and protective factors within a socially, culturally, and ecologically valid context early in human development are crucial. While challenges remain for the prevention of youth violence, research suggests opportunities to improve our efforts. Federal agency initiatives in partnership with communities are currently underway to increase the knowledge base and advance prevention of youth violence among diverse populations.  相似文献   
333.
C.E.R.A. (Continuous Erythropoietin Receptor Activator) is a new third-generation erythropoiesis-stimulating agent that has recently been linked with abuse in endurance sports. The anti-doping community rapidly reacted by releasing a high-throughput screening ELISA allowing the detection of C.E.R.A. doping in athletes' blood. In order to return adverse analytical findings, anti-doping laboratories, however, need, as far as possible, to confirm the presence of the drug in athletes' samples through orthogonal methods. This article focuses on the comparison of 2 proposed confirmation assays based on gel electrophoresis that were coupled with a new sample immunopurification method. IEF, the classical method used to target erythropoietin (EPO) and its recombinant analogues in athletes' samples, and SARKOSYL-PAGE were applied to the plasma samples of subjects having received a single injection of C.E.R.A. It was demonstrated that SARKOSYL-PAGE was at least 6 times more sensitive than IEF, with comparable specificity. A longer detection window coupled with easier interpretation criteria led us to recommend the use of SARKOSYL-PAGE to confirm C.E.R.A. presence in athletes' blood.  相似文献   
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335.
High conflict co-parents engage in recurrent litigation that significantly strains the court system and exacerbates their conflict. Given barriers to their engagement in service delivery (e.g., level of conflict, transportation, child care), it is vital to evaluate targeted interventions and to examine different intervention modalities (e.g., online, hybrid). This study compared court involvement and rates of parental agreement among 178 high conflict cases that received a multi-component intervention, either in-person or in a hybrid version. Results demonstrated no significant differences between groups in the change in number of court negotiations, child-related issues, or court services from before to after-intervention completion or in the proportion of parenting cases who reached an agreement. Both versions demonstrated significant reductions in parents' court involvement from before to after-intervention completion. These findings suggest the need for future research to evaluate the comparative efficacy of hybrid programs and in-person programs for high conflict co-parents with greater methodological rigor in light of the current study's findings and limitations.  相似文献   
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