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71.
Peter G. Brown 《Journal of policy analysis and management》1986,6(1):56-68
Graduate programs in public policy offer a variety of ethics courses focusing on framework theories, topical applications, and duties of office. Brown gives four reasons for making these types of courses an integral part of education for public service: they provide a common civic vocabulary; they give an essential perspective on analytical techniques; they challenge students' own presuppositions about public policy; and they help distinguish between empirical and conceptual issues. He argues that the growing emphasis in the policy programs on public management further enhances the importance of education in ethics, and that the current dearth of such courses in some programs seriously impedes their graduates. 相似文献
72.
Mary H. Toothman Karen M. Kester Jarrod Champagne Tracey Dawson Cruz W. Scott Street IV Bonnie L. Brown 《Forensic Science International Supplement Series》2008,178(1):7-15
Environmental samples from indoor surfaces can be confounded by dust, which is composed largely of human skin cells and has been documented to contain roughly tens of micrograms of total DNA per gram of dust. This study complements previous published work by providing estimates of the quantity of amplifiable human DNA found in environmental samples from a typical indoor environment, categorized by the intensity of human traffic and visible quantity of dust. Dust was collected by surface swabbing standard 576 cm2 areas in eight locations, and evaluated for total DNA quantity, presence of human DNA (mitochondrial and nuclear loci using conventional PCR), quantity of human nuclear DNA using quantitative PCR, and STR analysis. The total DNA content of 36 dust samples ranged from 9 to 28 ng/cm2, and contained 0.2–1.1 pg/cm2 of human DNA. Overall, human DNA was detected in 97% of 36 dust samples and 61% of samples yielded allele distributions of varying degrees of complexity when subjected to STR analysis. The implications of this study are twofold. First, the presence of dust in evidence can be a significant contamination source in forensic investigations because the human DNA component is of sufficient quality and quantity to produce allele calls in STR analysis. This can be effectively managed by implementing stringent protocols for collection and analysis of potential biological samples. A second implication is the use of dust as a source of evidence for identification of inhabitants within a defined location. In the latter case, a number of additional studies would be necessary to identify relevant pretreatments for environmental dust samples and to develop the necessary deconvolution techniques to separate the composite genotypes obtained. 相似文献
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Edward A. Brown 《The Journal of Technology Transfer》1997,22(2):21-26
The Army Research Laboratory (ARL) is the only R&D organization to be designated a Pilot Project for Performance Measurement under the Government Performance and Results Act of 1993 (GPRA). As such, managers at ARL were required to develop a system for measuring progress towards meeting strategic and annual performance goals, as specified in the required planning documents. The measurement system developed at ARL to comply with the GPRA, which we call the Performance Evaluation Construct, is presented herein. 相似文献
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Thea Brown 《Family Court Review》2003,41(3):367-380
Fathers' role in child abuse in the context of parental separation and divorce has been the subject of continuous stereotyping over the last several decades. This article examines the stereotypes projected against current research, particularly findings from a study of an experimental family court program designed for the better management of residence and contact disputes where child abuse allegations had been made. These findings are discussed in regard to similar studies internationally. While the two prevailing but opposing stereotypes of fathers' role in child abuse in this context were not confirmed by the research, aspects of the stereotypes regarding fathers' views and mothers' views of each other were supported. Problems associated with the paradoxical position of fathers as the most frequently alleged perpetrators of abuse, the most frequently substantiated perpetrators, and also the most frequently unsubstantiated perpetrators tend not to be fully addressed by the current court process for these disputes. 相似文献
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