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11.
An unusual fatality secondary to oxycodone in a child is reported. A 2-year-old female child was conveyed to a local hospital after exhibiting signs of rubbing of the mouth and staggering. A hospital toxicological immunoassay screen for drugs of abuse and tricyclic antidepressants was performed on a urine sample and reported as negative. She was discharged and found unresponsive the next morning. She was conveyed to a second hospital in full cardiopulmonary arrest and despite resuscitative efforts, was pronounced dead upon arrival. An autopsy was performed and postmortem specimens were submitted and screened for drugs using mainly chromatographic techniques. Quantitation was achieved by gas chromatography with nitrogen phosphorus detection. Confirmation was performed by gas chromatography/mass spectrometry. Oxycodone was the only drug detected in the following concentrations: heart blood, 1.36 mg/L; gastric contents, 7.33 mg in 33 mL (222.34 mg/L); liver, 0.2 mg/kg; and urine, 47.23 mg/L (47,230 ng/mL). In addition, immunoassay testing of the urine was positive for the opiate class of drugs. This case report demonstrates an unusual cause of death in a young child with emphasis on potential limitation in hospital urine screening tests and the importance of complete forensic toxicological testing in all child deaths.  相似文献   
12.
Allele frequencies for 16 short tandem repeats (STR) loci were determined with a sample of 230-300 unrelated individuals from the population of Rio de Janeiro, Brazil. The loci are the most commonly used in forensic and paternity testing, being analysed by the Identifiler (Applied Biosystems) and PowerPlex 2.1 (Promega) commercial kits. It was proved that Penta E and D18S51 are the most polymorphic loci.  相似文献   
13.
The nature of the Mozambique ‘emergency?s and its institutional context pose a significant challenge to NGO aid strategies, as these organisations seek to reconcile objectives of short-term effectiveness and accountability with goals of long-term capacity-building and sustainability. The increasing emphasis on the former within the Zambezia Province Emergency Programme may be prejudicing the government's capacity to stimulate economic and social rehabilitation once the Emergency Programme aid declines. Many NGOs working within the Province have shifted from a strategy of executing relief and rehabilitation programmes through existing institutional channels to one which relies heavily on the development of their own parallel structures. The shift has been motivated by the perceived weak executional capacity of the government institutions; however, it is unclear whether the modest gains in aid effectiveness and efficiency offset the lost opportunities for institutional change and learning necessary for programme sustainability and for the longer-term rehabilitation of the economic and social infrastructure in the province.  相似文献   
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15.
While policymakers often make bold claims as to the positive impact of intellectual property (IP) rights on both developed and developing country economies, the empirical literature is more ambiguous. IP rights have both incentive and inhibitory effects that are difficult to isolate in the abstract and are dependent on economic context. To unravel these contradictory effects, this article introduces an index that evaluates the strength of IP protection in 124 developing countries for the years 1995 to 2011. We illustrate the value of this index to economics study and show evidence that is consistent with IP leading to increased growth. Our results are further consistent with two causal pathways highlighted in the literature: that IP leads to greater levels of technology transfer and increased domestic inventive activity. Yet other aspects of our study fit uneasily with this simple story. For example, we find evidence suggesting that increased levels of growth lead to greater levels of IP protection, contradictory evidence in the literature linking IP with growth, a lack of evidence that increased levels of IP protection lead to actual use of the IP system, and problems with what IP indexes measure. Because of this, we suggest another – and so far undertheorized – explanation of the links between IP and growth: that IP may have few direct effects on growth and that any causality is a result of belief rather than actual deployment of IP.  相似文献   
16.
What are the essential qualities a person needs to be an effective mediator? In addition to understanding conceptual frameworks and mastering fundamental skills of mediation, what role do the personal characteristics of the mediator play in the resolution of conflict? Bringing Peace Into the Room is a groundbreaking collection of essays addressing these questions. In a thoughtful and provocative way, the authors ask us to examine ourselves and our field. They invite us to consider the ways in which our own individual development as human beings impacts the parties and cases with whom we work. Ultimately, the book challenges us to re‐imagine our roles as mediators by asking us to internalize and to embody the highest principles of our profession.  相似文献   
17.
Paradoxically, the greater the national security threats, the more important the role of local policy in the United States. In this article we examine homeland security initiatives—particularly the tension between risk and vulnerability—and the governance dilemmas they pose for local communities. In contrast to the usual emphasis on coordination and capacity, we argue for conceptualizing local imperatives attendant to homeland security as collective action problems requiring the construction of local performance regimes. Performance regimes must engage three challenges: (1) to enlist diverse stakeholders around a collective local security goal despite varying perceptions of its immediacy; (2) to persuade participants to sustain their involvement in the face of competing demands, and (3) to create a durable coalition around performance goals necessary for reducing local vulnerability. Using these analytic categories casts local homeland security issues in strategic terms; it also encourages comparisons of local governance arrangements to respond to risk and vulnerability.  相似文献   
18.
近年来网络犯罪数量呈快速上升的势头,但是却缺乏一种有效的取证方法来处理这些案件.调查人员通常依靠调查大量繁琐的源代码来了解犯罪模型及提取证据,但这种方式需要很多的人力与时间,并可能导致人为错误.为了克服调查人员可能出现的这些潜在错误,我们在本文中提出了一种半自动的方法来解决这些问题.该方法集成了用户视图(基于取证调查人员的高级别研究)和系统视图(基于对源代码的自动分析),来帮助调查人员精确调查的范围.本文应用此方法分析了一个真实案件,证明了方法的可行性,同时帮助调查人员高效地确定了调查范围和犯罪模型.可见这种半自动方法可以对大量有多个来源的电子证据进行有效分析,提高了网络犯罪案件取证的效率和可靠性.  相似文献   
19.
Childhood exposure to family aggression is associated with various harmful outcomes, including poor adult relationship functioning (i.e., greater relationship dissatisfaction and partner aggression). The mechanisms by which this transmission occurs, however, are less well understood. In this study, the mediating effects of adult depression and childhood antisocial behavior on the link between childhood exposure to family aggression and adult relationship functioning were investigated using a community sample of 98 couples expecting their first child. Childhood exposure to aggression was linked to greater relationship dissatisfaction and higher rates of partner aggression perpetration for both men and women. For men, symptoms of depression partially mediated the association between aggression exposure and relationship satisfaction. For women, childhood antisocial behavior fully mediated the link between aggression exposure and both indices of poor relationship functioning (dissatisfaction and aggression). These gender-specific results have implications for improving relationship functioning and breaking the intergenerational transmission of relationship dysfunction.  相似文献   
20.
This study is the first to examine reflective functioning (RF) and direct parent–child interactions of fathers with concurrent intimate partner violence (IPV) perpetration and substance abuse (SA) problems. Twenty-four fathers, with children between the age of one and seven, completed a structured interview to assess RF, self-report measures of hostile-aggressive parenting behaviors, IPV perpetration severity, SA severity, and a coded play session with their children. Results of three simultaneous multiple regressions revealed that RF in fathers was not associated significantly with observed parenting behaviors. However, fathers’ SA severity emerged as a significant predictor for child avoidant behavior and dyadic tension, and fathers’ IPV perpetration severity contributed unique variance to child avoidant behavior and dyadic constriction. These results suggest that fathers’ SA severity and IPV perpetration behaviors may be more salient factors in predicting their father-child interactions than paternal RF.  相似文献   
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