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31.
扩增X—Y同源Amelogenin基因内含子在性别鉴定中的应用研究 总被引:2,自引:1,他引:1
本文用一对针对X-Y同源的Amelogenin基因第一内含子的引物,于同一试管中分别扩增出针对于x和Y染色体的特异性DNA片段:106bp及112bp的PCR产物,经聚丙烯酰胺凝胶电泳后用银染法观察扩增结果,取得了满意的效果.对50pgDNA模板室温放置16年的血痕及单根毛发、烟头等检材均可得到明确的性别鉴定结果.本实验证明该方法简便、灵敏、可靠、特别适用于腐败降解检材的法医学性别鉴定. 相似文献
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Robert L. Nelson 《Law & social inquiry》1983,8(1):109-142
Growth and bureaucratization have begun to transform patterns of recruitment and career development in large law firms. Based on a case study of four large Chicago firms, this article examines these changes and their implications. The findings indicate that the social composition of large firms has become substantially more heterogeneous with respect to the status of law school attended, gender, and ethnoreligious background. However, data on lawyers' careers suggest that associates entering firms today face an increasingly bureaucratic organizational context marked by higher levels of turnover, earlier and more intensive specialization, decreased levels of client responsibility, and more frequent assignment to large-scale litigation. The article also addresses the dynamics of individual choice over type of work performed in firms. Lawyers initially working in litigation fields are far more likely to change fields of practice than are lawyers who begin in office practice fields, reflecting the increased tendency for firms to assign new associates to litigation as well as the alienating propensity of large-firm litigation for many associates. Paradoxically, a greater proportion of lawyers in traditionally organized, general service firms than in bureaucratically organized, specialty firms report that their choice of work was dictated by the firm. Also, somewhat surprisingly, the frequency with which firms explicitly direct lawyers into particular fields has not increased from earlier periods. The article concludes that these anomalies result from the fact that firms control the career choices of lawyers, and always have, but that the way such control is exercised varies across firms and historical periods. 相似文献
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Robert L. Nelson John P. Heinz Edward O. Laumann Robert H. Salisbury 《Law & social inquiry》1987,12(1):141-200
Despite the significance of interest representation to theories of law and politics, the social organization of interest representation has not received systematic empirical analysis. Based on interviews with 776 individuals engaged in the representation of private interests concerning national policies on agriculture, energy, health, and labor, this article reports some findings concerning the social and political characteristics of representatives, the nature of their work and their relationships with client organizations. Three models of the social organization of interest representation are developed and examined: a model based on substantive expertise, an institutional targets model, and a client-based model. The findings indicate that representation is predominately organized around client interests Although lawyers constitute a significant and distinctive group among representatives, they are neither as numerous nor as active in policy making as is commonly assumed. The analysis suggests that representatives are not likely to exercise influence in the policy-making process that is autonomous from client organizations. 相似文献
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Corey TS Hanzlick R Howard J Nelson C Krous H;NAME Ad Hoc Committee on Sudden Unexplained Infant Death 《The American journal of forensic medicine and pathology》2007,28(3):271-277
There is a great deal of variation in the methods and wording used by medical examiners in the medicolegal investigation and certification of infant deaths. This paper was created by the NAME Ad Hoc Committee on Sudden Unexplained Infant Death to address several specific issues, namely: * To establish a functional approach to the investigation of sudden unexplained infant deaths; * To outline a "bare minimum" set of recommendations to define the scope of investigation required; * To recommend methods and wording to be used when certifying infant deaths; * To develop a list of potential stressors or possible external causes of death that should be identified and reported on the death certificate and/or within a medical examiner/coroner office database. This paper was electronically posted for NAME member review and comment for a period of 30 days. The paper was further revised based on member comments and then submitted to the NAME board of directors in the fall of 2005 prior to the annual meeting. This text of this paper was officially approved and endorsed by the NAME board of directors on October 14, 2005, at the annual meeting in Los Angeles, CA. 相似文献
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Ruben F. W. Nelson 《Canadian public administration. Administration publique du Canada》1973,16(4):664-684
A Review of the Working Papers on Citizen Involvement Prepared for the Committee on Government Productivity of the Ontario Government (COGP) Citizen Involvement By the STAFF OF THE COGP, 1972. Pp. 50 A Public Communications System. By LLOYD AXWORTHY, 1971. Pp. 60 Gone Today and Here Tomorrow. By CATHERINE STARRS and GAIL STEWART, 1971. Pp. 89 Public Bureaucracy and the Possibility of Citizen Involvement in the Government of Ontario. By GEORGE S. SZABLOWSKI, 1971. Pp. 37 Participation and Liberal Democratic Government. By FREDERICK C. THAYER, 1971. Pp. 41 All are available from the Queens Printer, Government of Ontario; 1.00 each 相似文献
39.
Esther Yakobov Whitney Scott Pascal Thibault Michael JL Sullivan 《Psychological injury and law》2016,9(1):41-47
Emerging evidence suggests that perceived injustice is a risk factor for poor recovery outcomes in individuals with whiplash injuries. The present study examined the relative contributions of treatment-related reductions in pain severity, depressive symptoms, and disability in the prediction of reductions in perceived injustice in individuals with whiplash injury. The study sample consisted of 71 individuals (43 women and 28 men) who sustained whiplash injuries in motor vehicle accidents and who were enrolled in a treatment program designed to promote functional recovery following whiplash injury. For the purposes of this study, only individuals who scored above the risk threshold on a measure of perceived injustice were included in the study sample. Participants completed measures of pain severity, disability, depressive symptomatology, and perceived injustice prior to treatment and after treatment. Change scores were computed for study variables. The results revealed that reductions in pain severity and disability were correlated with reductions in perceived injustice. Regression analyses revealed that only reductions in disability contributed significant unique variance to the prediction of reductions in perceived injustice. Clinical and theoretical implications of the present findings are discussed. 相似文献
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