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Endogenous pulmonary thromboemboli are a common cause of noncardiac sudden natural death. Embolism of exogenous material is a rare but potential finding in autopsies following surgeries, medical procedures, penetrating trauma, and nonparenteral drug abuse. This report describes the first case of a suture embolism of the left superior lobar pulmonary artery following complicated abdominal surgery.  相似文献   
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Two pig (Sus scrofta L.) carcasses were placed in sunlit and shaded plots in September 2003, and again in May 2004. Mean ambient temperatures between sunlit and shaded plots were not significantly different in either September or May, but mean ambient temperatures at sunlit and shaded plots in 2004 were significantly higher than corresponding means for sunlit and shaded plots in 2003. Mean maggot mass temperatures were significantly higher than ambient plot temperatures for all four experimental plots (i.e., sunlit and shaded carcasses in both 2003 and 2004). In addition, maggot mass temperatures on sunlit carcasses were positively, and significantly, correlated with ambient temperatures, whereas there was no significant correlation between maggot mass and ambient temperatures at shaded plots. Carcass decomposition proceeded more rapidly in 2004 in the presence of higher ambient temperatures, and sunlit carcasses decomposed faster than shaded ones in both 2003 and 2004 experiments. Phaenecia coeruleiviridis (Macquart) and Phormia regina (Meigen) third instars dominated collections on all four carcasses, but there was little temporal overlap between these species with third instars of the former dominating collections in the early portion (approximately 40%) of each experimental period (with the exception of the shaded carcass in 2004 where both species were co-dominant), and the latter assuming dominance in the latter portion (approximately 60%). Lower accumulated degree hour values were calculated for instar development on 2004 carcasses subjected to higher ambient temperatures.  相似文献   
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Although the systems of public schools differ among Australia, South Africa and the USA, all three countries recognize that religion plays a significant role in determining values. All three countries have written constitutions but only South Africa and the USA have a Bill of Rights that protects persons’ exercise of religious beliefs. In Australia, the place of religion in education has largely been shaped by state legislatures, administrative regulations and interpretations of the national constitution. In the USA, the long tradition of religious values being represented in public education has been severely restricted over the past 60 years, resulting in artificial judicial lines being drawn between private religious expression and government expression. However, even private expression can be prohibited if it interferes with the educational mission of a school. South Africa had a long tradition of Christian religious practices in government schools under apartheid. However, the post-apartheid 1996 Constitution and 1996 South African Schools Act still give these schools considerable latitude in investing religious values into the educational process. In Australia, values, religion and education have always been a preoccupation of those providing education, although the blurring of public and private education in Australia has resulted in a different direction for the role of religion than in the USA.  相似文献   
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This paper explores the issues and widespread impact surrounding child sex offenders (CSO) who commit suicide after learning they are under criminal investigation. This phenomenon, which has received scant attention in the literature, affects family, friends, and victims of offenders who may experience a range of conflicting emotions including anger, guilt, confusion, betrayal, and loss. Involved law enforcement may, likewise, experience a range of complex reactions. Law enforcement personnel are neither trained nor required to assess offenders’ suicidality. However, awareness of how CSOs are impacted by an investigation may mitigate the risk of suicide and enhance operational strategies, including officer safety.  相似文献   
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