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H C Lee E M Pagliaro K M Berka N L Folk D T Anderson G Ruano T P Keith P Phipps G L Herrin D D Garner 《Journal of forensic sciences》1991,36(2):320-330
Deoxyribonucleic acid (DNA) was isolated from a number of spongy and compact human bone tissue specimens, and the yield was estimated on a "per milligram of starting tissue" basis. DNA was, in addition, isolated from a number of corresponding blood and bone tissue specimens. Spectrophotofluorometry and ethidium bromide visualization on minigels were used to estimate the quantity and degree of degradation of DNA. The DNA from several blood-bone pairs is shown to give concordant restriction fragment length polymorphism (RFLP) typing results by two different typing protocols with five different single-locus probes. DNA from several additional blood-bone pairs is shown to give concordant results for human leucocyte antigen (HLA)-DQ alpha phenotypes following polymerase chain reaction (PCR) amplification and hybridization to specific allele-specific oligonucleotide (ASO) probes, and for the variable numbers of tandem repeats (VNTR) length polymorphisms 3' to the human apolipoprotein B (APOB) gene following PCR amplification with specific primers and analysis of the products by electrophoresis and ethidium bromide visualization. 相似文献
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Ronald Roesch Stephen L. Golding Valerie P. Hans N. Dickon Reppucci 《Law and human behavior》1991,15(1):1-11
Social scientists have increasingly become involved in the submission of amicus curiae or friend of the court briefs in legal cases being decided by state and federal courts. This increase has triggered considerable debate about the use of briefs to communicate relevant social science research. This article evaluates the strengths and weaknesses of various methods of summarizing social science research for the courts. It also reviews the procedures for submitting briefs developed by the American Psychology-Law Society which, in collaboration with the American Psychological Association, has submitted its first brief inMaryland v. Craig, a case recently decided by the U.S. Supreme Court.The authors wish to thank James Ogloff, Kathy Roesch, and Claudia Worrell for their comments on an earlier draft 相似文献
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Attitudes of Canadians toward affirmative action: Opposition,value pluralism,and nonattitudes 总被引:1,自引:0,他引:1
Set against a backdrop of current public policy and case law, this study investigates Canadian attitudes toward affirmative action among both citizens and decision makers. We find low levels of support for such programs across a variety of contexts and intended beneficiaries, but we also discover that opinion on both sides of the issue is rather soft, for large portions of those taking positions on the matter are willing to reconsider their views when prompted. We interpret this finding as an indication of what Philip Converse has called nonattitudes. Thus, a substantial portion of Canadians appear to hold no genuine attitudes on the question of affirmative action and are relatively open to persuasion. In contrast, the preferences of those with stable attitudes are rooted in the tradeoff between values of equality and merit. Implications for policy activists in this issue area are discussed.The research reported here is part of a large project supported by the Social Sciences and Humanities Research Council (Grant No. 411-85-001). The Centre of Criminology at the University of Toronto has provided a home, and indispensable support, for the Charter Project. This research was also facilitated by a contribution from the Solicitor General of Canada to the Centre of Criminology, University of Toronto. Our thanks also go to Robert Vipond for his help in clarifying our concepts. 相似文献
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