排序方式: 共有11条查询结果,搜索用时 15 毫秒
1.
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
2.
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
3.
Human security in post-war societies depends on incentives to forego violence in local interactions. The government of Cambodia
monitors domestic violence, land conflicts and serious crime in over 13,000 villages and urban neighbourhoods. We use three
annual data collections to estimate the response of these conflicts to the legacy of the war, poverty and resource competition,
urbanity as well as governance quality. Bayesian spatial regressions help identify socio-economic thresholds beyond which
conflicts expand or contract significantly. We find numerous non-linearities in the propensities for violence. Notably, predicted
rates decrease in response to quality of governance only at a high level of service provision, which, realistically, most
communities may not soon achieve. This may justify dedicated programmes addressing particular types of conflicts. We propose
alternative analytic approaches, including some that would make the problem of endogeneity more tractable once updated poverty
estimates become available.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.
相似文献
Aldo BeniniEmail: |
4.
Taylor AJ McGwin G Brissie RM Rue LW Davis GG 《The American journal of forensic medicine and pathology》2003,24(2):173-176
Utilities that supply power are subject to theft of service and theft of hardware used to provide service. Individuals who try to steal from a power utility risk electrocution. We conducted a retrospective study of all individuals examined by the Jefferson County Coroner Medical Examiner Office from January 1981 through December 2001 and found that 8 individuals died trying to steal from a power utility. All decedents were men, with an average age of 33 years. Seven decedents were stealing copper, and 1 was stealing electricity. Only 1 decedent survived long enough to be admitted to a hospital. Five decedents were intoxicated, 3 with ethanol, 1 with cocaine, and 1 with both cocaine and ethanol. Seven decedents sustained electrical burns in keeping with the high voltage to which they were subjected. The unburned decedent died of laceration of the aorta at its origin from the heart, an injury sustained when the decedent fell from the power pole. All 8 decedents attempted their theft during daylight. Items found in the decedent's pockets, the presence of a ladder nearby, or the presence of electrical tools around the body may help to establish the attempted act of theft. 相似文献
5.
The death of the trade regime 总被引:1,自引:0,他引:1
6.
Journal of Indian Philosophy - 相似文献
7.
8.
9.
The misguided debate over NGO participation at the WTO 总被引:1,自引:0,他引:1
10.