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111.
Kristina Lovato-Hermann Elinam Dellor Christina C. Tam Susanna Curry Bridget Freisthler 《Journal of public child welfare》2017,11(2):133-149
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
112.
Yuriy Voloshyn 《The History of the Family》2015,20(1):141-157
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
113.
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
114.
Fatal Fentanyl Patch Misuse in a Hospitalized Patient with a Postmortem Increase in Fentanyl Blood Concentration
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Philip W. Moore D.O. Robert B. Palmer Ph.D. Joseph Ward Donovan M.D. 《Journal of forensic sciences》2015,60(1):243-246
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
115.
116.
GC/MS/MS时间编程在火灾现场助燃剂检测中的应用 总被引:4,自引:0,他引:4
运用Varian SATURN2000气质联用仪通过GC/MS、GC/MS/MS、时间编程 GC/MS/MS对汽油样品进行分析比对,发现利用时间编程GC/MS/MS,对检测火灾现场残留汽油效果很好,可彻底排除样品中基体的背景干扰,大大提高检测灵敏度;同时对混合助燃剂(汽油+煤油、汽油+柴油)进行了实验探索。 相似文献
117.
体液中氟乙酰胺SPE-GC/MS检测 总被引:1,自引:1,他引:0
目的 利用GC/MS与固相萃取 (SPE)技术相结合 ,开发血和尿样中氟乙酰胺鼠药的GC/MS定量分析新方法 ,并用于实际案例检测。方法 选择乙酰胺为内标 ,通过比较不同固相柱的萃取效率和不同条件对回收率的影响 ,优化用于血和尿样中氟乙酰胺萃取的固相柱和提取条件 ,利用氟乙酰胺与乙酰胺质谱图的分子离子峰面积之比与氟乙酰胺浓度的定量关系 ,建立血和尿样中氟乙酰胺鼠药的GC/MS定量分析新方法。结果 用硅胶柱萃取 ,峰面积之比与氟乙酰胺浓度在 5 0~ 90 μg/ml范围呈线性关系 ,检测限为 1 0 μg/ml。血样中氟乙酰胺检测的平均回收率达 91 6% ,标准偏差小于 7 3 %。结论 此法对实际样品的测定证明可满足氟乙酰胺鼠药中毒的定性定量要求。 相似文献
118.
目的建立苯二氮卓类药物氯氮平的串联质谱检验方法,以排除干扰物质,提高灵敏度。方法用串联质谱方法分析。结果以基峰m/z243为母离子,碰撞诱导电压(CID)为0.8v,进行MS/MS分析。结论与GC/MS相比,GC/MS/MS方法选择性好、灵敏度最高,排除干扰性能强。 相似文献
119.
郭星 《长沙民政职业技术学院学报》2003,10(3):67-70
英语第三人称复数代词的指代归属常令中国读者倍感困惑。本文从涉及这一困惑的照应关系和语言环境两个方面,对此归属的取向给以合乎思维规律的判断与分析。 相似文献
120.