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The concentration of thyreoglobulin (tg) was determined for death caused by hanging, strangulation by ligature, and throttling. Cases of sudden death (traumatic aortic rupture, penetrating wounds of the heart) were used for comparison. The mean values in cases of hanging (149.9±202.3 ng/ml), strangulation by ligature (193.1±173.3), manual strangulation (561.6±173.9) are distinguishable from violent acute deaths (23.3±27.6) and living healthy individuals (17.3±16.1). By means of statistical comparisons, significant differences were found between throttling and strangulation by ligature and between throttling and hanging (adjusted P<0.001). In connection with examination of the bodies high tg values can be regarded as a vital reaction in obstructive asphyxia. 相似文献
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A growing body of evidence shows that minorities are disproportionately the targets of police brutality, but important theoretical questions about the causes of that inequity remain unanswered. One promising line of research involves structural‐level analyses of the incidence of police brutality complaints; however, existing studies do not incorporate variables from alternative theoretical explanations. Drawing on the community accountability hypothesis and the threat hypothesis, we tested the predictions of two prominent structural‐level explanations of police brutality in a study of civil rights criminal complaints. The study included cities of 150,000+ population (n = 114). The findings reveal that two community accountability variables—ratio percent Hispanic citizens to percent Hispanic police officers and the presence of citizen review—were related positively to police brutality complaints, partially supporting that perspective. Two threat hypothesis measures of threatening people—percent black and percent Hispanic (in the Southwest)—were related positively to complaints, as predicted. The relative degree of support for the two hypotheses is assessed. 相似文献
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A number of recent studies have explored the consequences ofinterracial peer effects on the academic and social performanceof minority students. This article contributes to that discussion,focusing, however, on perceptions rather than behaviors. Theanalysis suggests that exposure to white peers is associatedwith declining perceptions of racial justice among black andLatino high school students. While cautioning against causalinterpretations of this finding, the article suggests that theintegrationist aims of Brown v. Board of Education will notbe satisfied without more thoughtful and vigorous desegregationefforts. 相似文献
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Martin Painter 《Australian Journal of Public Administration》1990,49(2):179-191
Abstract: Taxes on betting are a major source of revenue for Australian state governments. Specific taxes on the racing industry date from 1915. However, the revenue potential has only been tapped in all the states since the legalisation in the past 30 years of off-course betting through the state-run totalisator (TAB). The introduction of the TAB followed a long period when various states adopted different policies towards off-course betting, ranging from legalisation of bookmakers' betting shops to attempts at complete suppression. In tracing the history of these policies, the focus is on "implementation failure", or the many administrative pitfalls and obstacles that were experienced. These include insurmountable tax evasion by bookmakers, regulatory capture of betting boards by bookmakers and corruption of the law enforcement agencies. State governments also had to accommodate a range of conflicting interests, including the interests of the racing industry itself and the demands of the anti-gambling lobby. The TAB is shown to be a happy and convenient resolution of most, but not all, of these administrative and political dilemmas. 相似文献
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