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41.
Comparing skeletal structures between antemortem and postmortem chest radiographs is widely used by forensic specialists from many disciplines to positively identify unknown decedents. However, validity assessments of this method have been fairly limited. This study had three objectives: 1) to quantify the reliability of ante- and postmortem chest radiograph comparison for decedent identification; 2) to identify useful radiologic features supporting decedent identification; and 3) to recognize sources of error in decedent identification related to use of comparative radiographs. A forensic pathologist, a forensic anthropologist, and two radiologists participated in the study. Our results showed that chest radiograph comparisons proved reliable, if basic decedent information was provided, and antemortem and postmortem radiographs were adequately positioned and exposed. A "morphological approach" using normal anatomical structures for comparison may provide the most efficient method for accurate identification.  相似文献   
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A 2-month-old infant girl died suddenly as a result of torsion of the uterine adnexa. The infant was found unresponsive in bed and was pronounced dead shortly after her arrival at a hospital. There were no antecedent signs of illness. At autopsy, the right ovary and right fallopian tube were twisted and were dark purple, swollen, and necrotic. The right ovary was enlarged by a follicle cyst 4 cm in diameter, which likely precipitated the torsion. The mechanism of death was unclear but may have resulted from the release of cytokines produced in response to necrotic adnexal tissue. Fatal uterine adnexal torsion has been reported rarely in infants; in all those cases there were antecedent symptoms. Torsion of the uterine adnexa should be included in the differential diagnosis of sudden death in infancy.  相似文献   
43.
Six ninhydrin analogues containing oxygen, sulfur, and selenium substituents at the C-5 position, 5-(4-nitrophenyl)ninhydrin, and benzo[f]furoninhydrin were evaluated as fingerprint development reagents. The analogues all showed good fingerprint color development but were not superior to ninhydrin in this respect. The benzo[f]furoninhydrin complex was strongly luminescent at room temperature following zinc complexation, while the remaining analogues required cooling to -196 degrees C to produce optimum luminescence. The benzo[f]furo, nitrophenyl, and methyl selenide analogues showed the best potential as fingerprint reagents with the benzo[f]furo analogue comparing favorably with DFO.  相似文献   
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This paper traces the history of the current conflict between Israel and Palestine from 1948–2005 C.E. It focuses on the frontier conflict between Israel and Palestine, a conflict that has resulted in four major wars during the post-Second World War period, and that has left Israel as the occupying power over a large swathe of territory not allocated to it by the United Nations in 1947. It outlines the nature of the refugee problem in Palestine and neighboring Arab states, and defines the political problems posed both by relative Israel-Palestine population growth, and by the `right to return’ claim by ousted Palestinian Arabs. It reviews the political problems posed by religious extremism and theocratic government both in Israel and Palestine. It concludes with a brief discussion of the unpleasant alternatives left as the road map to peace disintegrates and outlines a preferred solution from the perspective of the advanced western nations.  相似文献   
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This article considers the problem posed by the need to build policy coherence across the levels of government but with a focus on the strategic role of the centre in the hollow state. It considers the Social Exclusion Unit (SEU) as an example of a structure, the taskforce, designed to meet the demands of coherence-building. It concludes that, far from the centre being hollowed out, resulting in a permanent loss of capacity, there is a growing emphasis in the core executive on strategic co-ordination and the emergence of institutions such as the SEU indicate a counter-tendency to hollowing out: filling in.  相似文献   
49.
An unusual form of fatal child abuse is reported in which investigations by the police and the medical examiner were able to distinguish blunt force head trauma followed by postmortem dismemberment from a fatal dog attack. A discussion of the approaches used to ascertain the correct diagnosis is presented, as well as an overview of dog attacks on humans.  相似文献   
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In an attempt to learn more about the validity of the Offer Self-Image Questionnaire for Adolescents (OSQ), the 11 scale scores for 14 male and 26 female adolescent patients in a private psychiatric hospital were correlated with their scores on 13 of the 14 minnesota Multiphasic Personality Inventory (MMPI) Scales. Of the 144 correlations calculated, 27% were significant at least at the 0.05 level and 5% were significant at the 0.01 level. The OSQ seems to be measuring depression, anxiety, and self-devaluation as they affect emotional tone, mastery of external problems, psychopathology, and adjustment. Further work needs to be done with normal adolescents concerning the validity of the OSQ scales. Additional research on the Impulse Control and Social Relationship scales is especially needed to determine the exact meaning of these scales. A review of some of the pertinent literature shows that self-report methods are appropriate and efficient in clinical work and research with adolescents. A general comparison of the OSQ and the MMPI shows that the MMPI has the advantage of good validity scales and other statistical properties, while the OSQ appears more attractive because of its appropriateness for adolescents.Received Ph.D. in clinical psychology from the University of Bonn in West Germany.  相似文献   
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