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271.
Allele frequencies of sixteen autossomal short tandem repeats (STRs), D3S1358, VWA, D16S539, D8S1179, D21S11, D18S51, TH01, FGA, D5S818, D13S317, D7S820, TPOX, CSF1PO, Penta D, Penta E (included in the PowerPlex 16 kit), and the SE33 (PowerPlex ES Monoplex System SE33) were determined in a sample of 200 healthy unrelated individuals from the north of Portugal.  相似文献   
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Recent studies suggest that many fatal heroin overdoses are caused by anaphylactoid reaction. In the present study we measured tryptase and eosinophil cationic protein in post-mortem blood of 48 deaths after heroin injection. We also investigated the presence and pulmonary distribution of mast-cells using specific immunohistochemical antibody for tryptase and morphometric evaluation in those cases of heroin-related deaths. The data were compared with 44 subjects who died following head trauma and to 32 cases of fatal anaphylactic shock. In the heroin-related death cases, the measurements of serum tryptase levels and eosinophil cationic protein dosages resulted in particularly elevated concentrations compared with the trauma cases. Nevertheless, the data that our study supplies by immunohistochemical techniques indicate that when mast-cells count in the lung was determined, no definite pattern was obtained between fatal heroin overdose cases and the control groups. Furthermore, the wide range of morphine concentrations found in post-mortem blood samples suggest that the term ‘overdose’ is relative and does not sufficiently characterize death associated with heroin addiction. Our study confirms that elevated concentrations of serum tryptase are associated with many heroin-related deaths. At this moment to attribute the cause of these deaths to ‘heroin overdose’ ignores the likely causal contribution of other possible systemic reactions to the mechanism of death.  相似文献   
273.
In the past 5 years, the mortality rate among undocumented workers in Arizona has increased steadily. In 1998-1999, the number of deaths among border crossers was 28. That number increased dramatically in 1999-2000 to 106 and has exceeded 200 in each of the past 2 years. In the past, many immigrant deaths occurred as a result of dehydration and exposure (1). More recently, a new trend has emerged, that is, death of border crossers at the hands of the persons ("coyotes") hired to lead them across the border to safety. In some cases, the smugglers attempt to extort additional money from the families by holding the victims hostage once they have crossed the border into the United States. If the families fail to pay, the hostage is killed. Rival gangs are also murdering one another over their human cargo. Nine recent cases illustrate this trend in Maricopa County. In each example, the victims were bound, shot (or in one instance stabbed) and dumped in a remote desert area. All of the decedents were linked to murder for extortion by the 'coyotes' or rival gang members.  相似文献   
274.
The goal of this exploratory study was to examine correlates of sexual assault disclosure and social reactions in female victims with and without drinking problems. An ethnically diverse sample of sexual assault survivors was recruited from college, community, and mental health agencies. Ethnic minority women were less likely to disclose assault, and women with a greater number of traumatic life events disclosed assault more often. Although there were no differences in disclosure likelihood by drinking status; of those disclosing, problem drinkers told more support sources and received more negative and positive social reactions than nonproblem drinkers. Correlates of receiving negative social reactions were similar for normal and problem drinkers; however, negative social reactions to assault disclosure were related to more problem drinking for women with less frequent social interaction. Implications for future research and possible support interventions with problem-drinking victims are provided.  相似文献   
275.
Political Behavior - Several anti-immigration politicians in Europe have been prosecuted for hate speech; some of these trials were highly mediatized. To what extent, and how, does hate speech...  相似文献   
276.
Chaos theory (or complex systems science, CSS) has made considerable inroads across a range of social science disciplines, including criminology. However, little has been done to assess the relevance of chaos theory for advancing a philosophical criminology. This task is significant because it tells us something about where, how, and why most modernist theories of crime are of limited utility when advancing the interests of justice and humanism in society. Accordingly, this article outlines the essential features of a philosophical criminology, including its commitments to ontology, epistemology, aesthetics, and ethics. Moreover, the contexts in which several key chaos theory principles such as iteration, sensitive dependence on initial conditions, bifurcations, attractors, fractal space, and dissipative structures function to promote a philosophical criminology are explored. A number of implications stemming from this analysis for purposes of critical theory building in law, crime, and justice studies are provisionally delineated.
Bruce A. ArrigoEmail:
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School leavers with low educational attainment face great difficulties in their school-to-work transitions. They are, however, quite heterogeneous in terms of their personal and social resources. These within-group differences may influence who shows initiative during the school-to-work transition period and thereby helps employers recognize their learning potential at labor market entry. Yet this recognition also depends on the ways employers select applicants, which may prevent them from discovering such within-group differences. We therefore investigate the interplay between agency and its constraints, that is, whether higher cognitive and noncognitive skills and more parental resources provide low-achieving school leavers with new opportunities in the school-to-work transition period or whether their low school attainment causes the persistency of their disadvantages. We use panel data from the German National Educational Panel Study (NEPS), which started in grade 9. The NEPS also includes school leavers from special-needs schools. Our sample consists of 3417 low-achieving adolescents (42% female), defined as adolescents who leave school with no or only a lower secondary school-leaving certificate. Their average school-leaving age is 16 to 17 years. Our key findings are that the transition period opens up new opportunities only for those low-achieving adolescents with better vocational orientation and higher career aspirations, leading them to make stronger application efforts. The success of youth’s initiative varies considerably by school-leaving certificate and school type but not by competences, noncognitive characteristics, and parental background. Thus, the label of “having low qualifications” is a major obstacle in this transition period—especially for the least educated subgroup. Their poor school attainment strongly disadvantages them when accessing the required training to become economically independent and hence in their general transition to adulthood. Our results are also of interest internationally, because participation in firm-based training programs functions as the entry labor market in Germany. Thus, similar explanations may apply to low-achieving adolescents’ difficulties in finding a job.  相似文献   
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