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61.
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
62.
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
63.
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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66.
Colin J. Bennett 《管理》1997,10(3):213-233
This article examines different explanations for the cross–national diffusion of three recent innovations in bureaucratic accountability—the institution of the ombudsman, freedom of information legislation and data protection (information privacy) law. The first two explanations are based on the assumption that these innovations are by–products of modernization, either the growth of the state or democratization. The third assumes that policy is shaped through processes of international communication. A combination of methodologies is employed to conclude that while the growth of government and liberal democratic values are necessary conditions for the adoption of all three policy instruments, they are not sufficient conditions. The pattern of adoption observed is best explained by examining how evidence about these respective policies flows from adopting states to non–adopters. In the case of the ombudsman, this process can be characterized as one of lesson–drawing; for freedom of information, evidence is used for legitimation purposes; for data protection, the diffusion is attributable to harmonization through international organizations. Policy transfer is hence a multi–faceted concept that embraces a number of distinct processes of transnational learning and communication. 相似文献
67.
A detailed analysis of English local elections between 1985 and 1991 seems to support the propositions that a proportion of electors hold contradictory local and national voting preferences at one and the same time; and that there is significant variation in party performance both between and within local authorities. The paper concludes that the stimuli to which electors respond in local elections are often those most relevant to the ‘context’ in which their vote is cast. If partisan dealignment has led to a greater willingness on the part of the electorate to regard voting as a matter of ‘horses for courses’, there may not only be a further fragmentation in the results of elections of all kinds but the parties may experience different degrees of success depending on the nature of the contest. 相似文献
68.
Andrew Taylor 《英国政治学与国际关系杂志》2000,2(1):46-71
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
69.
Boglioli LR Taff ML Turkel SJ Taylor JV Peterson CD 《The American journal of forensic medicine and pathology》2000,21(4):389-394
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
70.
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