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51.
Allele frequencies for 16 STR loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, FGA, and SE33) were calculated for a sample of 300 unrelated individuals from Greece. No deviations from Hardy–Weinberg equilibrium were observed for all loci. The combined power of discrimination (PD) and the combined power of exclusion (PE) for the 16 tested STR loci were 0.999999999 and 0.999999816, respectively. Population comparisons were carried out and low genetic distances were found between our data and those previously published for other neighbouring European populations.  相似文献   
52.
网络格式合同若干法律问题的探讨   总被引:1,自引:0,他引:1  
消费者进行网上访问、参与电子商务交易活动大多通过订立网络格式合同进行,而网络格式合同作为人们从事电子商务活动的最主要的手段,在迅速发展起来的同时被赋予了新的内容和形式,不可避免地对传统的合同法律制度提出了挑战。基于此在探析网络格式合同的新内涵并分析和审视网络格式合同法律效力的基础上,提出借鉴外国相关立法和实践经验,针对电子商务交易进行单独立法和课以网络格式合同提供方以合理提示义务,加强行业协会监管作用等措施来规范网络格式合同使用过程中产生的法律关系。  相似文献   
53.
Researchers are frequently interested in estimating the elapsed time until the occurrence of an event, such as an arrest following release from prison, dissolution of a marriage, and death following the onset of a disease. Estimation is often hindered by the occurrence of a competing event, which prevents the event of interest from being observed, and by limited follow-up periods. A parametric procedure developed in this paper is suitable for dealing with nonrepeatable competing events when the events are correlated and when independent righthand censoring also exists. Weak distributional assumptions are accommodated by using a Box-Cox transformation and by explicit modeling of heteroscedasticity. The procedure is applied to data pertaining to failure on probabation and parole.  相似文献   
54.
The results of this study reveal a major methodological problem with an established body of criminological literature—the journey to crime. The dominant finding of such research is that most crimes occur close to an offender's home. Consequently, journeys to crime typically display a distance-decay function that is assumed to exist between and within offenders. However, most journey-to-crime studies use nested data—individual offenders contributing multiple crime trips—yet employ analytic methods that fail to account for this property, leading to inference and aggregation concerns. In the study outlined in this article, we demonstrated the implications of using nested data for analyzing the journey to crime. We showed that once controlling for nesting, only a few (prolific) offenders display a distance decay pattern. Implications of the findings for theory and future research are discussed.  相似文献   
55.
俯瞰我国省级政府突发公共事件总体应急预案   总被引:1,自引:0,他引:1  
我国各省都编制了突发公共事件总体应急预案,这些总体应急预案的框架内容基本尚可,但还存在一些问题,文章对这些问题提出了解决的对策。  相似文献   
56.
The investigation of the X-linked DNA markers are well established in the forensic routine case work. We studied an Ewe population sample from Ghana. The eight X-chromosomal STRs DXS10135, DXS8378, DXS7132, DXS10074, HPRTB, DXS10101, DXS10134 and DXS7423 were analyzed in 182 Ewe individuals (108 females and 74 males) from the region of Sogakofe (Ghana). Allele frequencies and statistical parameter as well as comparison with known data from Germans and with data from an Amharic population (Ethiopia) are presented.  相似文献   
57.
58.
In this study, we examined the role of dispositional optimism in mediating distress among students who experienced traumatic events, including child physical abuse, emotional abuse, and sexual abuse. Participants included 199 undergraduate and graduate students (aged 18–63 years) from a private university in Oregon. In this study, dispositional optimism partially mediated distress among individuals who had experienced child physical abuse and child emotional abuse; participants with higher levels of optimism had lower levels of distress. In addition, dispositional optimism fully mediated distress among individuals who had experienced traumatic events such as rape, assault, and fire; participants with higher levels of optimism had lower levels of distress. Contrary to prediction, the experience of child sexual abuse was not associated with distress. Clinical implications of these results are addressed.  相似文献   
59.
The concept for a semi-automated processing system for DNA analysis of crime scene samples was developed at the Landeskriminalamt Baden-Württemberg (LKA BW) and comprises the extraction of genomic DNA from human cells by ChargeSwitch® magnetic bead technology (CST), quantification of purified DNA by real-time PCR, amplification of short tandem repeats (STRs) by PCR and DNA fragment length analysis of STRs by capillary electrophoresis. Three liquid handling workstations from Tecan, a real-time PCR device and a 16-channel capillary electrophoresis (CE) system, both from Applied Biosystems (AB), are linked via laboratory data network. Transmission and management of sample and analysis data is enabled by a Laboratory Information and Management System (LIMS). Suitability for a wide range of stain types, early exclusion of DNA-free samples, barcode sample identification and prevention of cross-contaminations guarantee efficiency and high quality standards.  相似文献   
60.
Investment by Australian local government authorities (LGAs) in public Wi‐Fi (PWF) provision has grown substantially in recent years. PWF represents the first significant venture of LGAs into telecommunications, a field of national jurisdiction, and thus is a precursor of wider local investment in digital communication technologies, particularly the Internet of Things and other ‘smart city’ infrastructure. However, there has been little published analysis of PWF provision and use in Australia. This knowledge gap limits understanding of the rationales, business models, and uses and impact of investment in these networks and offers little guidance for local authorities and communities contemplating wider ventures in the field of digital networks. This article draws on a national survey of PWF provision by LGAs, together with interview data and critical analysis of policy and institutional settings, to present an overview of local PWF provision in Australia. The analysis highlights some familiar problems associated with LGA infrastructure investment and service delivery, as well as some novel challenges posed for local managers by digital communication networks. Following an empirical mapping of PWF provision in Australia, we explore three significant themes that our research in this field highlights: accountability and transparency, competence in the field of information and communication technologies (ICT) and evaluation.  相似文献   
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