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501.
Harvey M Quagliotto G Milne N 《The American journal of forensic medicine and pathology》2012,33(4):297-299
ABSTRACT: Acute epiglottitis is a rare condition, especially in adults, largely owing to the widespread vaccination against Haemophilus influenzae. Traumatic epiglottitis as a result of thermal or caustic insults is documented. Epiglottic abscess formation is described as a sequela of epiglottitis in some cases. The development of epiglottic abscess from epiglottitis secondary to radiotherapy has previously been described in the literature; however, there are no reports of fatalities due to epiglottic abscess after radiotherapy. We present an unusual case of an adult sudden death due to epiglottic abscess formation subsequent to radiotherapy for laryngeal squamous cell carcinoma. 相似文献
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Despite calls for research on the similarities and differences between violent extremist groups and criminal street gangs, there have been few empirical comparisons. We develop a comparative model that emphasizes explicit, spurious, and indirect linkages between the two groups and use national sources of data on domestic extremists and gang members—the Profiles of Individual Radicalization in the United States (PIRUS) and the National Longitudinal Survey of Youth 1997 (NLSY97)—to compare them across group involvement, demographic, family, religion, and socioeconomic status characteristics. Six percent of domestic extremists in PIRUS have a history of gang ties, which constitutes a minimal proportion of domestic extremists and is likely the rare exception among the population of gang members. Gang extremists more closely resemble non-gang extremists in PIRUS than they do gang members in the NLSY97. While these groups have some similarities, one of the major differences is that gang members are younger than domestic extremists. This likely contributes to many of the other differences between the groups across the life course, including marriage, parenthood, unemployment, and education. Given that the evidence is most consistent with the independence model, further comparative testing is needed before generalizing gang-related policies and programs to domestic extremism. 相似文献
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We argue that the standard toolbox used in electoral studies to assess the bias and responsiveness of electoral systems can also be used to assess the bias and responsiveness of legislative systems. We consider which items in the toolbox are the most appropriate for use in the legislative setting, then apply them to estimate levels of bias in the U.S. House from 1879 to 2000. Our results indicate a systematic bias in favor of the majority party over this period, with the strongest bias arising during the period of "czar rule" (51st–60th Congresses, 1889–1910) and during the post-packing era (87th–106th Congresses, 1961–2000). This finding is consistent with the majority party possessing a significant advantage, either in "buying" vote options, in setting the agenda, or both. 相似文献
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Gamson's Law—the proposition that coalition governments will distribute portfolios in proportion to each member party's contribution of seats to the coalition—has been one of the most prominent landmarks in coalitional studies since the 1970s. However, standard bargaining models of government formation argue that Gamson's Law should not hold, once one controls for relevant indicators of bargaining power. In this article, we extend these bargaining models by allowing parties to form pre-election pacts. We argue that campaign investments by pact signatories depend on how they anticipate portfolios will be distributed and, thus, signatories have an incentive to precommit to portfolio allocation rules. We show that pacts will sometimes agree to allocate portfolios partly or wholly in proportion to members' contributions of seats to the coalition; this increases each signatory's investment in the campaign, thereby conferring external benefits (in the form of a larger probability of an alliance majority) on other coalition members. Empirical tests support the model's predictions. 相似文献
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This article discusses a survey of Victorian general practitioners which investigated doctors' legal knowledge, the impact of law on clinical practice, doctors' current medico-legal information sources and their legal education needs and preferences. Knowledge of legal standards was investigated in relation to three areas: disclosure of risk; ownership of, and access to, medical records; and proxy decision-making. Additionally, the impact of statutory reform in relation to proxy decision-making was explored. Further, doctors' past experience of medico-legal education, current sources of medico-legal information and preferences concerning future medico-legal information were explored. Results indicated that overall, respondents had a very inadequate understanding of relevant law and that relevant statutory standards have had little impact on clinical practice. Professional bulletins and journals were identified as major current legal information sources, whilst printed materials, seminars and conferences were preferred sources of legal information. The authors conclude that there is a significant disjunction between legal standards and doctors' awareness of those standards, thereby creating a significant source of liability for doctors. Results highlight an urgent need to develop legal education programs for general practitioners based on doctors' identified needs and preferences. 相似文献
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Crime, conflict and politics in transition-era South Africa 总被引:2,自引:0,他引:2
Despite the potentially catastrophic repercussions of SouthAfricas violent crime epidemic, little progress has beenmade in understanding why violence has persisted and even escalatedsince the end of apartheid in 1994. Adopting an historical approachthat highlights the persistence of urban violence throughoutthe twentieth century, this article focuses on the criminaldimensions of the political conflicts of the 1980sand 1990s. The advent of democracy was not in itself sufficientto erase a deeply entrenched culture of violence produced bydecades of repressive racial policing, violent crime and socialconflict. Moreover, politicized hostilities and the continuingdeterioration of law and order structures in the final yearsof apartheid gave birth to various groups that engaged in criminalviolence and provided favourable conditions for well establishedcriminal networks. Such elements were unlikely to put down theirguns and relinquish power simply because politicians declaredthe fighting to be over. Situating transition-era violence withinits historic context and broadening the narrow conception ofpolitical conflict enable us to better understandboth this fractious period and the violence that continues toafflict South Africa. 相似文献