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61.
Joanne L. Simons Ph.D. Sue K. Vintiner B.Sc. Hons. 《Journal of forensic sciences》2012,57(6):1585-1590
Abstract: Currently, there is no accurate method to differentiate vaginal epithelial cells from buccal epithelial cells in biological samples typically encountered in forensic casework. This study tested the expression of a selection of candidate proteins in buccal and vaginal epithelial cells. We investigated six candidate biomarkers, such as loricrin, vimentin, stratifin, cytokeratin 4, cytokeratin 13, small proline‐rich protein 2, and involucrin, using Western blot analysis on whole protein extracts and immunohistochemistry (IHC) on intact cells in an attempt to identify cell‐specific markers that would differentiate these cells by microscopy. Involucrin, loricrin, and stratifin showed differential expression during Western blot analysis and were carried through to IHC. Although proteins unique to vaginal epithelial cells and buccal epithelial cells were not identified from among the proteins tested, the increased expression levels of two proteins, loricrin and stratifin in vaginal cells, when compared to buccal cells, do provide encouraging results in the search for epithelial cell‐specific markers. 相似文献
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Comstock RD Mallonee S Kruger E Rayno K Vance A Jordan F 《The American journal of forensic medicine and pathology》2005,26(3):229-235
In Oklahoma, all nonnatural deaths must be reported to the Office of the Chief Medical Examiner (ME), whose trained investigators report cause of death using a centralized, statewide, standardized reporting system. The purpose of this study was to determine temporal trends of Oklahoma homicide-suicide events and characterize the epidemiology of these events. By reviewing all ME reports of homicides and suicides from 1994 through 2001, we identified 73 homicide-suicide events resulting in 73 suicides and 89 homicides. Suicidal perpetrators of homicide-suicide events were most often white men aged >or=30 years who killed a current or ex-spouse or intimate partner. Homicide victims tended to be younger women the same race as their killer. Firearms were the predominant method of death in both homicides and suicides, with handguns used most frequently. Divorce/estrangement was the main contributing factor to these events, and the most common relationship type was possessive. The existence of a statewide, centralized, and computerized ME system and the ability to access the detailed information in the ME narratives were critical to identifying homicide-suicide events and obtaining the type of detailed information necessary to fully investigate these events. 相似文献
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Turley A Thornton T Johnson C Azzolino S 《International journal of offender therapy and comparative criminology》2004,48(6):721-728
Substance abuse treatment has become the new fashion for reducing recidivism among inmates. But the question is, does this work? Various studies have been done tracking the same cohort of inmates over time to assess the validity of treatment. This study assesses one treatment program's success over 5 years to determine if drug and alcohol treatment reduces recidivism among nonviolent, short-term (sentence of less than a year) inmates. Monroe County's drug treatment program demonstrates that for 1 year after receiving the treatment, three different cohorts of nonviolent, short-term inmates (1995, 1998, and 2000) were found to be substantially less likely to be recidivists than control group inmates. 相似文献
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Heather E. Campbell Karen Gerdes Sue Steiner 《Journal of policy analysis and management》2005,24(3):611-620
Some studies suggest that instructors' looks are important determinants of their Student Evaluations of Teaching (SET) results. Yet the studies examining this proposition leave out many independent variables that have been found to be important determinants of SETs in the SET literature. This study adds in most such factors and finds that, controlling for these other factors, attractiveness has no effect in our data. We conclude that earlier findings indicating that instructor appearance is important are likely due to omitted variable bias. © 2005 by the Association for Public Policy Analysis and Management 相似文献
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Sue Williamson Linda Colley Sally Hanna-Osborne 《Australian Journal of Public Administration》2020,79(4):601-607
The COVID-19 pandemic compelled large sections of the workforce out of their workplaces and into their homes to work. Many commentators suggest this has forever changed how and where we work. This article analyses how Australia's biggest employers – state and federal governments – approached the transitions to working from home, and back into regular workplaces. It considers the timing of policy responses to the pandemic as one indicator of resistance to, or acceptance of, widespread working from home. The article also demonstrates previous resistance to working from home for public servants, and questions widespread conjecture that it will become the ‘new normal’. 相似文献
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