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181.
Is the extent of sex-based occupational segregation in U.S. state bureaucracies related to agency policy missions? Drawing on arguments by Lowi (1985), we contend that levels of sex-based occupational segregation in state bureaucracies vary depending on whether an agency's policy mission is distributive, regulatory, or redistributive. We employ data on the distribution of administrative and professional employees by sex in several types of state agencies across all 50 states for 1987–97. Our findings indicate high levels of occupational segregation among administrative cadres in agencies with distributive and regulatory policy commitments; however, professional workforces in these agencies have become less gender segregated over time. We find no evidence of occupational segregation among administrative and professional workforces in redistributive agencies. We argue that researchers need to examine the relationship between glass walls and other kinds of sex-based employment impediments, such as glass ceilings. 相似文献
182.
Quantitative Differentiation of Bloodstain Patterns Resulting from Gunshot and Blunt Force Impacts 下载免费PDF全文
Sonya Siu M.S. Jennifer Pender M.S. Faye Springer B.S. Frederic Tulleners M.A. William Ristenpart Ph.D. 《Journal of forensic sciences》2017,62(5):1166-1179
Bloodstain pattern analysis (BPA) provides significant evidentiary value in crime scene interpretation and reconstruction. In this work, we develop a quantitative methodology using digital image analysis techniques to differentiate impact bloodstain patterns. The bloodstain patterns were digitally imaged and analyzed using image analysis algorithms. Our analysis of 72 unique bloodstain patterns, comprising more than 490,000 individual droplet stains, indicates that the mean drop size in a gunshot spatter pattern is at most 30% smaller than the mean drop stain size in blunt instrument patterns. In contrast, we demonstrate that the spatial distribution of the droplet stains—their density as a function of position in the pattern—significantly differs between gunshot and blunt instrument patterns, with densities as much as 400% larger for gunshot impacts. Thus, quantitative metrics involving the spatial distribution of droplet stains within a bloodstain pattern can be useful for objective differentiation between blunt instrument and gunshot bloodstain patterns. 相似文献
183.
Gabrielle Gabarrou B.Med. Céline Guilbeau‐Frugier M.D. Ph.D. Anthony Blanc M.D. Norbert Telmon M.D. Ph.D. Frederic Savall M.D. 《Journal of forensic sciences》2018,63(2):611-613
We report the case of a middle‐aged man, without medical history, who suddenly died at his workplace. The autopsy highlighted a pathological heart macroscopically, with multiple small white areas on the left myocardium. Coronary dissection revealed a pseudotumoural fibromyxoid aspect within the anterior interventricular artery (AIVA) and the left main coronary trunk, including reduction in their diameter with tight stenosis. Microscopic examination of these arteries showed fibroinflammatory wall destruction. In the left myocardium, there were multiple focal ischemic areas at different stages of recovery. Our case is an illustration of primary ischemic heart disease due to coronary arteritis, with a pseudotumoural presentation, which was revealed by sudden death. We discuss the cause of death and the etiological diagnosis preceding coronary arteritis. 相似文献
184.
More urgently than ever we need an answer to the question posed by the late Mick Moran in The Political Quarterly nearly two decades ago: ‘if government now invests huge resources in trying to be smart why does it often act so dumb?’. We reflect on this question in the context of governmental responses to Covid-19 in four steps. First, we argue that blunders occur because of systemic weaknesses that stimulate poor policy choices. Second, we review and assess the performance of governments on Covid-19 across a range of advanced democracies. Third, in the light of these comparisons we argue that the UK system of governance has proved itself vulnerable to failure at the time when its citizens most needed it. Finally, we outline an agenda of reform that seeks to rectify structural weaknesses of that governance capacity. 相似文献
185.
Coplan Robert J. Hipson Will E. Bowker Julie C. 《Journal of youth and adolescence》2021,50(6):1219-1233
Journal of Youth and Adolescence - Adolescence is a developmental period when spending time alone becomes particularly important. The aim of this study was to explore adolescents’ experiences... 相似文献
186.
A 70-year-old man extracted his own pacemaker and subclavian port used for delivery of chemotherapy, both implanted 2 weeks earlier. The patient died of septicemia within 6 days. This fatal outcome illustrates the risks of complications associated with severe psychiatric disorders after implantation of prosthetic devices. 相似文献
187.
Ballard FL 《Journal of health law》2003,36(1):43-57
"Sponsored research," wherein a business corporation or the government pays a portion of the cost of research activities carried out by a university or hospital, is increasingly important both for state institutions and for Section 510(c)(3) organizations. Sponsored research arrangements that are not properly structured can jeopardize the status of tax-exempt bonds issued to finance the facility at which the sponsored research occurs. While these rules have been difficult to apply in practice, properly structured agreements can provide funding for research without undue risk. This Article discusses the multiple pieces of guidance put forth by the Internal Revenue Service to clarify the many issues and tiers of analysis necessary to ensure a properly-structured sponsored research agreement. 相似文献
188.
At universities, especially technological ones, technology transfer takes many forms and involves many groups and individuals-faculty,
staff, students, research institutes, and others. A number of mechanisms are at work with several foci. This paper describes
a case at Michigan Technological University in which the concept of intellectual property is the focus for technology transfer.
This focus seems to better facilitate some desirable and beneficial results, particularly those of a long-term nature, including
faculty, staff, and student development.
Dr. Erbisch has served as the university's director of Research Services and holds a professorship in the department of Biological
Sciences. 相似文献
189.
190.