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171.
Among families in the child welfare system, family reunification depends largely upon the services to which families are referred. This study examines whether race/ethnicity influences the number and types of services to which families are referred. Findings suggest that compared to African American families, Hispanic families were more often referred to psychosocial services (e.g., mental health) than basic needs (e.g., housing). These findings indicate a need to reduce service referral disparities between ethnic groups.  相似文献   
172.
In mortality research, much attention has been paid to the strong geographical differentials in mortality levels and in modern mortality decline, as the analysis of this geographical differentiation might hold the key to explaining the determinants of mortality change. The use of historical cause-specific mortality data has proved a challenging, although very insightful, means to this end. The four contributions to this special issue focus on cause-specific mortality in the past, both to reassess older data using new insights and to challenge existing insights by using new data and methods. These papers, of which earlier versions were presented during the thirty-eighth Social Science History Association (SSHA) Meeting in Chicago, 21–24 November 2013, explore mortality at different stages of the life course, ranging from early infancy to old age. Moreover, each paper revolves around a different group of causes of death. Although the papers are in many ways rather different, together they demonstrate how different data, theoretical frameworks and methodologies can push the boundaries of research into the trends and determinants of historical mortality patterns.  相似文献   
173.
One of the main problems faced by social historians of the Cossack Hetmanate (Cossacks' autonomous territory situated on the Left Bank of the Dnieper River) is a poor knowledge of population issues. This article therefore focuses on the history of the family and households in eighteenth-century Ukraine. Unlike the historiography of Western Europe, where active research in this field started in the 1960s, contemporary Ukrainian historiography includes only a few studies dedicated to these issues. Recently renewed interest in population issues is due to the widening scope of historical research and to changes in the methodological paradigm that started in the twenty-first century. Historical research of the Ukrainian family and population is thus in its infancy and reconsidering these aspects is crucial for a global scholarship.  相似文献   
174.
This article explores the interplay between international donors and local NGOs in Kyrgyzstan's HIV/AIDS sector. It argues that donors have transposed ready-made policies without sufficient consideration of the local context and that NGOs have responded strategically, adapting their proposals and reports to the expectations of donors. This complex interplay has resulted in unintended consequences that have undermined an effective response to the HIV/AIDS epidemic. It has given rise to ‘virtual realities’ detached from developments on the ground. The funding system has also led to corruption and misappropriation of funds and the failure of NGOs to become sustainable. Largely bypassing the state in the allocation of funds, international donors have also undermined an already weak state.  相似文献   
175.
Opioid‐related mortality happens, even in healthcare settings. We describe serial postmortem fentanyl blood concentrations in a hospital inpatient who fatally abused transdermal fentanyl. This is a single‐patient case report. A 42‐year‐old man with lymphoma was started on transdermal fentanyl therapy while hospitalized for chronic abdominal pain. The patient was last seen awake 1.3 h prior to being found apneic and cyanotic. During the resuscitation attempt, a small square‐shaped film was removed from the patient's oropharynx. Femoral blood was collected 0.5 and 2 h postmortem, and the measured fentanyl concentration increased from 1.6 to 14 ng/mL. Study limitations include potential laboratory or collection errors and missing data. (i) Providers must be vigilant for signs of fentanyl patch abuse. (ii) Postmortem blood concentrations are not static postmortem, likely secondary to decreasing pH, increased aqueous solubility, and tissue redistribution, and are therefore unlikely to accurately represent antemortem blood concentrations.  相似文献   
176.
目的建立较为快速准确的合成大麻素K3中AKB48的气相色谱/质谱检验方法。方法对进样口温度、初始柱温、柱流速及质谱采样率等4项色谱及质谱实验参数进行考察优化。结果 GC/MS检验合成大麻素K3中AKB48的优化条件为:进样口温度280℃,柱初始温度80℃,柱流速为2.0ml/min,质谱采样率为2。结论该方法具有快速、准确、灵敏等优点,可用于K3中AKB48的定性检验鉴定。  相似文献   
177.
Abstract

Community development researchers, practitioners, and funders have recently begun to emphasize the need for community development corporations (CDCs) to build capacity. However, the practice of using the term capacity without carefully defining it allows for a wide range of meanings to be assigned to the term and hinders efforts to study and measure it. Capacity is often defined narrowly in terms of housing production, oversimplifying a complex concept and process.

To remedy this shortcoming, we create a framework that views capacity more broadly by dividing it into five components: resource, organizational, programmatic, network, and political. We believe that this more concrete way of thinking about capacity will be particularly useful to practitioners, funders, and policy makers. We apply our definitions to CDCs, particularly those that work with local intermediaries called community development partnerships (CDPs), in order to better understand the role of CDPs in the process of building capacity.  相似文献   
178.
179.
The status of international agricultural research as a global public good (GPG) has been widely accepted since the Green Revolution of the 1960s and 1970s. While the term was not used at the time of its creation, the Consultative Group on International Agricultural Research (CGIAR) system that evolved at that time has been described as a ‘prime example of the promise, performance and perils of an international approach to providing GPGs’. Contemporary literature on international agricultural research as a GPG tends to support this view and focuses on how to operationalize the concept. This paper adopts a different starting point and questions this conceptualization of the CGIAR and its outputs. It questions the appropriateness of such a ‘neutral’ concept to a system born of the imperatives of Cold War geopolitics, and shaped by a history of attempts to secure its relevance in a changing world. This paper draws on a multi-sited, ethnographic study of a research effort highlighted by the CGIAR as an exemplar of GPG-oriented research. Behind the ubiquitous language of GPGs, ‘partnership’ and ‘consensus’, however, new forms of exclusion and restriction are emerging within everyday practice, reproducing North–South inequalities and undermining the ability of these programmes to respond to the needs of projected beneficiaries.  相似文献   
180.
文章介绍了基于单点单路I/O仿真系统的多路数码显示仿真实现的分析与设计。  相似文献   
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