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Schott JC Davis GJ Hunsaker JC 《The American journal of forensic medicine and pathology》2003,24(1):92-95
A case of atypical autoerotic death is described. An 18-year-old white man clad in two brassieres was found dead in his bedroom by his brother. Two wet green terry cloths were under the brassiere cups, connected to the house current via two metal washers and a bifid electrical cord. Literature depicting nude women was found near the victim. Autopsy revealed second-degree and third-degree burns of the mammary regions. Death was attributed to accidental self-electrocution. The authors will discuss typical and atypical forms of autoerotic death. 相似文献
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Stevenson Howard C. Herrero-Taylor Teri Cameron Rick Davis Gwendolyn Y. 《Journal of youth and adolescence》2002,31(6):473-485
While the violent behavior of youth continues to strike fear in the hearts of American citizens, researchers still are unable to make sense of interpersonal and ecological cultural factors that mitigate anger acted out toward others and turned inward. A cultural phenomenological perspective was applied to investigate if self- and other-perceived physical maturity and racial socialization experiences were influential in the expressions of anger and aggression among African American youth. Cross-validation of self-reports of fighting variables was found. Results indicate that the initiation and frequency of fighting behavior is higher for boys, youth who look physically mature, who report lower levels of calamity fear, lower levels of racial socialization, higher levels of anger acting out, and lower levels of anger control. Racial socialization is proposed as 1 way to manage cultural ecological demands that may lead to the use of aggression. Implications for community psychological intervention of violence are proposed. 相似文献
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Policies to decentralize government activities in The Gambia have been on the agenda for more than a decade but no decisions have been taken. During this period the quality of government services to rural areas has declined dramatically. The linchpin of provincial administration, the divisional commissioner, has become redundant as far as development is concerned. The activities of line ministries have deteriorated as their expenditures have been reduced and they lack the funds to permit staff to operate at village level. Area councils that were previously regarded as wasteful are now totally discredited. Village development committees (VDCs) have been formed, but the results are mixed and often they are ineffective. By default, decentralization in the 1980s and early 1990s in The Gambia has been achieved by non-governmental organizations (NGOs), which have rapidly grown in number and significance. This article explores the perceptions of villagers in The Gambia about the various organizations that are meant to serve their needs. Its conclusion speculates on proposals to implement a new decentralization policy in the country and points to the need for aid agencies to adopt a less simplistic approach to the issue of local governance. 相似文献
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Anecdotal reports suggest that high environmental or occupational exposures to the fuel oxygenate methyl tert-butyl ether (MTBE) may result in breath concentrations that are sufficiently elevated to cause a false positive on commercial breath-alcohol analyzers. We evaluated this possibility in vitro by establishing a response curve for simulated breath containing MTBE in ethanol. Two types of breath-alcohol analyzers were evaluated. One analyzer's principle of operation involves in situ wet chemistry (oxidation of ethanol in a potassium dichromate solution) and absorption of visible light. The second instrument uses a combination of infrared absorption and an electrochemical sensor. Both types of instruments are currently used, although the former method represents older technology while the latter method represents newer technology.The percent blood alcohol response curve was evaluated over a breath concentration range thought to be relevant to high-level environmental or occupational exposure (0-361 microg/l). Results indicate that MTBE positively biases the response of the older technology Breathalyzer when evaluated as a single constituent or in combination with ethanol. We conclude that a false positive is possible on this instrument if the MTBE exposure is very high, recent with respect to testing, and occurs in combination with ethanol consumption. The interference can be identified on the older technology instrument by a time dependent post-reading increase in the instrument response that does not occur for ethanol alone. In contrast, the newer technology instrument using infrared and electrochemical detectors did not respond to MTBE at lower levels (0-36 microg/l), and at higher levels (>72 microg/l) the instrument indicated an "interference" or "error". For this instrument, a false positive does not occur even at high MTBE levels in the presence of ethanol. 相似文献