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981.
Two cases of fatal overdose with morphine are presented. Large amounts of the drug were involved in both cases, one by oral ingestion, the other by intravenous injection. Morphine concentrations in various body fluids and tissues are compared to those in the literature. 相似文献
982.
983.
The chemical substances of perspiration found in latent fingerprint residue may hold the key for dating latent fingerprints. To study the chemical transformations of these components as a function of time and environment, fingerprint residues from four males and four females were analysed by thin-layer chromatography (TLC) and high performance liquid chromatography (HPLC). Three major and two or three minor components were detected by both methods and the variation in the quantity of the major components with time was observed. 相似文献
984.
985.
Contrary to the image of college campuses as “ivory towers,” the victimization of college students recently has been portrayed as a serious problem deserving policy intervention. Based on interviews designed after the National Crime Victimization Survey, which were conducted with 3,472 randomly selected students across 12 institutions, we examined both the level and sources of students'victimization. More than one-third of the sample reported being victims during the 1993–94 academic year. Informed by the lifestyle-routine activities approach, the analysis revealed that the risk of property victimization was increased by proximity to crime, target attractiveness, exposure, and lack of guardianship. The main predictor of violent victimization was a lifestyle that included high levels of partying on campus at night and the recreational use of drugs. 相似文献
986.
987.
This article presents an overview of the Ojibwa family over the past three centuries, from early European contacts to the present. It emphasizes the extent to which Ojibwa familial relations have long been embedded in extensive networks of kin that played major roles in the family lives of individuals of all ages. The article traces the effects of historical change on the Ojibwa family and examines continuity within Ojibwa kinship relations. The changes of the last century have taken a heavy toll on these relationships, yet, where they persist or are being revived, they are sources of strength and renewal. 相似文献
988.
The number of deaths as a consequence of orphenadine poisoning seems to increase, mostly among severely psychotic males. The lethal dose corresponds to the weekly average dose used in the treatment of neuroleptic extrapyramidal side effects. Based on the literature, the serious, rapidly incipient, cardiac, and neurologic symptoms of poisoning are emphasized. The handing out of orphenadine to suicidal persons must be restricted, and even small overdoses (1-2 g) ought to result in the immediate initiation of observation at an intensive care unit. 相似文献
989.
990.
The sciatic notch/acetabular index as a discriminator of sex in European skeletal remains 总被引:1,自引:0,他引:1
The sciatic notch/acetabular index and its rule of thumb application was tested on two European skeletal series of documented sex. The results showed poor consistency between documented and estimated sex. Of the two variables comprising the index, it appeared that sciatic notch width was a particularly poor discriminator of sex. It is suggested that this may be due to differences in the relationship between sciatic notch form and body size in different ethnic groups. 相似文献