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131.
France Gingras Caroline Paquet Martine Bazinet Dominic Granger Karine Marcoux-Legault Maria Fiorillo Diane Séguin Franziska Baltzer Claude Chamberland Christine Jolicoeur 《Forensic Science International: Genetics Supplement Series》2009,2(1):138-140
Using a Filemaker-based database (DNA Pro-FILES, Synchrone Infosystème Inc.), we have conducted a large-scale study on 1000 sexual assault (SA) cases where a standardized kit was submitted to our laboratory alone or with other types of exhibits. We looked at the likelihood of obtaining good quality DNA evidence, allegedly from the assailant, according to a number of parameters.The overall proportion of SA cases with DNA evidence is nearly 50%. A little more than 30% of SA kits provided DNA evidence while for 16% of cases DNA evidence could be obtained only from other exhibits.The likelihood of obtaining DNA evidence is approximately 50% in teenager and adult SA cases, but much lower for children 10 years old or younger (15%). In children cases, profiles were found mostly on clothing or skin swabs.The likelihood of obtaining DNA evidence from vaginal swabs remains good for up to 3 days after the assault (from 35% on the first day to 23% on the third day). A DNA profile was obtained from approximately 22% of anal/rectal swabs and 41% of skin swabs taken less than 1 day after the assault. Less than 10% of oral washes provided DNA evidence, all having been collected within 24 h of the assault.We found that in bodily samples, a negative result for acid phosphate (AP) is a poor predictor of the likelihood of obtaining good quality DNA evidence. Approximately 15% of vaginal swabs and 8% of anal swabs negative for AP nevertheless provided good quality DNA evidence. 相似文献
132.
An examination of self-reported contributions to housework and use of resources in the home by 1296 Scottish 16- and 18-year-olds revealed sharp differences between the sexes in both areas. In only one area of housework sampled, household repairs, did boys contribute more often, and in only one area of resources, use of space for friends, did girls benefit more often. Moreover, with respect to housework, sexual inequality was inversely related to social class. Beliefs about sex roles were broadly egalitarian, but weakly related to housework done; among both male and female, contributing to more areas of housework was associated with more egalitarian beliefs. Neither access to resources nor contributions to housework were related to financial contributions made to the household. Generally, the results indicate that sex was the most powerful determinant of both housework and use of resources. It seems that young people are already extensively prepared for inequality in adult sex roles within the family by their own direct experience, if not their sex-role beliefs. 相似文献
133.
Miller Coyle H Shutler G Abrams S Hanniman J Neylon S Ladd C Palmbach T Lee HC 《Journal of forensic sciences》2003,48(2):343-347
As a first step in developing a molecular method for the individualization of marijuana samples, we evaluated a plant DNA extraction kit. The QIAGEN plant DNeasy method uses a spin column format for recovery of DNA and is effective for obtaining high molecular weight DNA from leaf, flower (bud), and seed samples of marijuana. The average DNA yield was 125-500 ng per 100 milligrams of fresh plant tissue. The recovered DNA was of polymerase chain reaction (PCR) quality as measured by the ability to generate reproducible amplified fragment length polymorphism (AFLP) profiles. AFLP is a technique used to create a DNA profile for plant varieties and is being applied to marijuana samples by the authors to link growers and distributors of clonal material. The QIAGEN plant DNeasy method was simple, efficient, and reproducible for processing small quantities of marijuana into DNA. 相似文献
134.
A basic median-voter model is developed and extended to analyze issues of economic regulation and public policy outcomes. The model is used to generate comparative static results relating changes in public-policy outcomes to changes in relative group sizes, total population, information costs, and population heterogeneity. The model is also used to explore the issue of optimal group size — the size of the special-interest group that maximizes the group's per capita public policy gains. Comparative static analysis reveals how optimal group size and gains per capita are affected by changes in population heterogeneity, the size of the total population, and relative knowledge levels. 相似文献
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Dominic Grieve 《The Political quarterly》2015,86(1):62-71
In a speech given to the University of London's Constitution Unit and Judicial Institute on 3 December 2014, the Rt Hon Dominic Grieve QC MP challenged Conservatives to think carefully about the party's proposal to break the link between British courts and the European Court of Human Rights in Strasbourg. Grieve recalled why the United Kingdom signed the Convention in the first place and, although recognising that the Court's approach has been on occasion properly criticised and may present difficulties, argued that the reforms embodied in the Brighton Declaration 2012 are bearing fruit. He provided a critical exposition of the Conservative paper ‘Protecting Human Rights in the UK: the Conservatives’ Proposals for changing Britain's Human Rights Laws’ (October 2014) and concluded that Conservatives should want to remain within the jurisdiction of the ECHR to maintain and ensure the Court's effectiveness and continued viability. 相似文献
138.
The institutional landscape for public land management in the U.S. West underwent a seismic shift in the 1990s as the long‐dominant resource extraction paradigm was replaced by the ecosystem management paradigm. Here we analyze the efforts of community‐based organizations (CBOs), entities that emerged in some locations across the West to help their respective communities navigate the transition from resource extraction to environmental stewardship. Despite their formal status as civil society actors, in practice CBOs came to fill various institutional gaps by taking on roles traditionally assigned to both the state and the private sector. We use a case study approach to examine how the Hayfork, California–based Watershed Research and Training Center engages in institutional work within a setting that is at once both open and constrained, as the rural community within which it operates lacks strong state‐ or industry‐led development trajectories while remaining constrained by the legacies of past institutions. 相似文献
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ABSTRACTThis article questions the current narrative paradigm and argues that al-Shabaab attacks Kenya for strategic and highly rational reasons, beyond sharing a border and having bases in southern Somalia closer to major population centres than Ethiopia or Uganda. Al-Shabaab targets Kenya more than other frontline states because of the opportunity spaces linked to Kenya’s international status and visibility, its relatively free and independent media that widely publicizes terrorist attacks, a highly developed and lucrative tourist sector that provides soft targets, the comparatively high number of Kenyan foreign fighters within the group’s ranks, the presence of terror cells in Kenya, expanding democratic space, and high levels of corruption. These variables play into al-Shabaab’s motivations and aid planning and execution of terrorist acts that aim to fulfil the group’s quest to survive by maintaining relevance. In order to address this predictable menace, we offer a number of measures that Kenya needs to take, including reducing corruption in order to properly invest in intelligence efforts and relevant homeland security measures, thereby making it possible for Kenya to sustainably and effectively combat al-Shabaab. 相似文献