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941.
东南亚就其蘊藏的资源來說,是世界上最丰富的地区之一,它拥有各种各样的有价值的礦藏,广闊的土地和森林、水力资源、大量人力后备。但是,东南亚国家的經济发展水平,直到現在仍然是极低的。 这种落后狀况是帝国主义掠夺者,首先是英国殖民者,在东南亚一系列国家,其中包括在緬甸实行統治的直接结果。 十九世纪最后二十五年,英國人完全佔领了緬 相似文献
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Kerr T Wood E 《Canadian HIV/AIDS policy & law review / Canadian HIV/AIDS Legal Network》2002,7(2-3):34-35
The police claimed that drug trafficking was going on at the needle exchange run by the Vancouver Area Network of Drug Users, but they failed to provide any evidence to that effect. The police later apologized for their remarks and the exchange re-opened. 相似文献
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Age at death assessment of adult skeletons is one of the most difficult problems in forensic and physical anthropology. Two fundamental sources of error are described: the complex variability in the process of skeletal aging and methodological bias. Taking into account these limits, we developed a new scoring system for the auricular surface of the ilium and the pubic symphysis. In order to address a large variability, we examine reference samples from Europe, North America, Africa, and Asia. Data were processed using Bayesian prediction in order to classify specimens in age range categories. Results show that combining indicators do not perform better than the auricular surface used as a single indicator. Morphological changes with aging are variable between Asian, African, and European populations, confirming the necessity to use population-specific standards. Bayesian prediction produces reliable classification and is applicable for subjects over 50 years old, a real methodological improvement. 相似文献
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949.
Parroni E Caringi C Ciallella C 《The American journal of forensic medicine and pathology》2002,23(4):329-333
Suicide by simultaneous gunshots with two firearms is rare. The case of a 90-year-old man who killed himself with two 6.35 mm pistols fired at the temples at the same time is presented. The victim was found dead on the terrace of his home; two guns and two cartridges were present near the corpse. Cases of suicides with two guns published in the literature are compared, and the Italian cases are illustrated briefly. The authors describe the circumstances and autopsy findings that permitted the assertion that it was a case of suicide and to exclude an homicide and show, by figures, the three-dimensional reconstruction of cranial shooting injuries. The use of two guns is considered a representation of a special type of "combined suicide" or "planned complex suicide." 相似文献
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Valenzuela A Martin-De Las Heras S Mandojana JM De Dios Luna J Valenzuela M Villanueva E 《The American journal of forensic medicine and pathology》2002,23(4):386-389
The aims of this study were twofold: (1). to measure parameters that contribute significantly to estimates of dental age, using a combination of classic methods and a computer-assisted image analysis procedure to avoid the bias inherent in observer subjectivity; and (2). to develop new mathematical regression models for age prediction according to postmortem interval. Two different populations were studied. Forty-three permanent teeth (Group I), extracted for valid clinical reasons, were taken from patients 25-79 years of age. The other population group (Group II) was composed of 37 healthy erupted permanent teeth obtained from human skeletal remains (age 22-82 years) with a postmortem interval ranging from 21 to 37 years. Morphologic age-related changes were investigated by measuring variables on intact and half-sectioned teeth. Multiple regression analyses were performed with age as the dependent variable for each sample source. In fresh extracted teeth, the variables that made the greatest contributions to predictions of age were dental attrition, dentin color, and translucency width, the latter measured with a computer-assisted image analysis method. In teeth from human skeletal remains, the variables that made the greatest contributions to age calculation were cementum apposition, pulp length measured by computer-assisted image analysis, dental attrition, root translucency, and dental color. We conclude by recommending different regression models to calculate age depending on the postmortem interval. 相似文献