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The authors tested whether use of an electro shock weapon (stun gun) leaves marks on skin which can be found in an exterior examination. On pig skin such marks could not be produced postmortally. An experiment on one of the authors caused reddish skin marks which persisted for about 2 h. Inability to act as promised by the weapons' manufacturers did not occur in our experiments, exactly as previously described by other authors. Use of an air tester which shoots barbed electrodes ought to produce bleedings if the electrodes actually penetrate the skin. 相似文献
196.
Hédouin V Bourel B Bécart A Tournel G Deveaux M Goff ML Gosset D 《Journal of forensic sciences》2001,46(1):12-14
Two species of blow flies (Diptera: Calliphoridae) were reared on tissues from rabbits administered different dosages of morphine. These species, Protophormia terraenovae and Calliphora vicina are among the first wave of insects colonizing a dead body. Two series of 3 rabbits were given dosages of 10, 20, and 40 mg/h of morphine over a 3 h period via ear artery perfusion. A morphine blood level plateau was attained after 1 h of perfusion. Two other rabbits were used as controls. Samples of tissues collected from rabbits using a coelioscopic technique were determined to have morphine concentrations similar to those encountered in human overdoses and were correlated with dosages of morphine administered. All samples from control rabbits were negative for morphine. Larvae and puparia of both species were regularly collected from each rabbit for toxicological analysis. Concentrations of morphine in larvae reared on rabbit carcasses containing morphine were significantly lower than concentrations found in the tissues. There was a decrease in concentration in morphine observed in transition from feeding 3rd instar larva to puparium. A correlation between larval concentration and tissue concentration was found only in feeding 3rd instar larvae. 相似文献
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Gradle B 《Journal of health law》2001,34(3):501-504
In accordance with the federal health privacy standards promulgated pursuant to the Health Insurance Portability and Accountability Act of 1996 ("HIPAA"), covered entities must provide adequate notice to individuals of their policies and procedures regarding protected health information. The form below may be used as a starting point by covered entities for the development of such notice. 相似文献
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The authors looked at the explanations for their index of violent crimes as given by 69 incarcerated violent male offenders, respectively. We then examined the extent to which those explanations changed with the passing of time and with change in context. We found that explanations of impaired internal control increased with the passing of time, and that such explanation was given more often to mental health professionals rather than law enforcement professionals. Finally, we found that our subjects tended to give mental health professionals fewer explanations involving external control with the passing of time. 相似文献
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Bourel B Fleurisse L Hédouin V Cailliez JC Creusy C Gosset D Goff ML 《Journal of forensic sciences》2001,46(3):596-599
Morphine was detected by immunohistochemistry on sections of third stage larvae of Calliphora vomitoria (Diptera, Calliphoridae) reared on minced beef meat previously treated with morphine hydrochloride. The detection was performed with an avidin-biotin-peroxidase-complex method. Positive specimens showed specific staining of the haemolymph and a more intense immunoreaction in an area located at the limit between exocuticle and endocuticle. These results constitute an evidence of morphine accumulation inside the cuticle of Diptera larvae during their development. During the pupariation, the larval cuticle is transformed into the sclerotized puparium. This study consequently points out the possibilities of analyzing empty pupariae when suitable tissues or living necrophagous insects are absent. 相似文献