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141.
The State of Victoria in Australia was one of the first jurisdictions in the world to introduce legislation regulating donor conception. Under the Infertility (Medical Procedures) Act 1984 (Vic), donor-conceived people, aged 18 years and over, parents of children under 18 years, and donors gained the right to apply for the release of identifying information about each other recorded in a Central Register. As a result, of this and subsequent legislation, services providing donor treatment were obliged to change clinical practice relating to recruitment of donors, counselling of donors and recipients and recordkeeping. Since this legislation was introduced in 1988, over 5,000 donor-conceived children have been born and in 2006 the first 100 of these children reached the age of 18. The Victorian Infertility Treatment Authority (ITA) conducted a public education campaign to provide information and support to people affected by the legislation. This article describes clinical practice changes prompted by legislation, the 'Time to Tell" campaign and the service model developed for linking parties on the donor registers. The Victorian experience demonstrates that laws allowing the parties involved in donor conception access to information about each other must be accompanied by changes to clinical practice, public education about the implications of the laws, and services to meet the needs of those seeking information relating to donor conception and those contacted as a result. 相似文献
142.
Sabrina B. Sholts M.A. Sebastian K.T.S. Wärmländer Ph.D. Louise M. Flores B.A. Kevin W.P. Miller Ph.D. Phillip L. Walker Ph.D. 《Journal of forensic sciences》2010,55(4):871-876
Abstract: Three‐dimensional (3D) laser scanner models of human crania can be used for forensic facial reconstruction, and for obtaining craniometric data useful for estimating age, sex, and population affinity of unidentified human remains. However, the use of computer‐generated measurements in a casework setting requires the measurement precision to be known. Here, we assess the repeatability and precision of cranial volume and surface area measurements using 3D laser scanner models created by different operators using different protocols for collecting and processing data. We report intraobserver measurement errors of 0.2% and interobserver errors of 2% of the total area and volume values, suggesting that observer‐related errors do not pose major obstacles for sharing, combining, or comparing such measurements. Nevertheless, as no standardized procedure exists for area or volume measurements from 3D models, it is imperative to report the scanning and postscanning protocols employed when such measurements are conducted in a forensic setting. 相似文献
143.
Louise Vincent 《Journal of contemporary African studies : JCAS》2011,29(1):1-14
Recent ructions in South Africa's ruling African National Congress have been described from time to time in the media as signalling a dangerous shift towards ‘populism’. The article examines this contention. It argues that South Africa is witnessing a significant challenge to the founding precepts of constitutional democracy. This challenge emanates from the (populist) equation of democracy with ‘the will of the people’. The article unpacks some of the implications of reducing democracy to majoritarianism. It provides also an analysis of why populist appeals of various kinds have been so appealing to South African voters 15 years into democracy. The article argues that the challenges that are currently being experienced in relation to democratisation in South Africa have to do with the inherent tension between the animating ideology of democracy, which suggests that power resides with the people, and the practical functioning of democracy, which relies on the devolution of power to the representatives chosen by a section of the people who rely on order and predictability in the polity in order to govern in a workable way. Populist appeals, it is argued, exploit this tension. But what makes it possible for this strategy to succeed is the failure on the part of political elites to engage in the process of building democracy by way of inculcating respect for democratic values. 相似文献
144.
Craniometric studies of South Africans yield high accuracies of sex and ancestry classification, but most assess only inter‐group variation of Black and White individuals, excluding the highly heterogeneous Colored group, which constitute a significant proportion of the population. This study applied a geometric morphometric approach to the neurocrania of 774 Black, Colored, and White individuals to assess sex and ancestry estimation accuracy based on the detected morphological variation. Accuracies of 70% and 83% were achieved for sex and ancestry, respectively, with ancestry‐related variation contributing the largest proportion of overall observed variation. Even when comparing the closely related Black and Colored groups, relatively high accuracies were obtained. It is thus recommended that a similar approach be used to develop a contemporary three‐dimensional database, which can be used to objectively, reliably, and accurately classify unknown remains in the South African forensic context. 相似文献
145.
Nichole MacPhee Anne Savage Nikolas Noton Eilidh Beattie Louise Milne Joanna Fraser 《Science & justice》2018,58(2):109-120
Bows and arrows are used more for recreation, sport and hunting in the Western world and tend not to be as popular a weapon as firearms or knives. Yet there are still injuries and fatalities caused by these low-velocity weapons due to their availability to the public and that a licence is not required to own them. This study aimed to highlight the penetration capabilities of aluminium arrows into soft tissue and bones in the presence of clothing. Further from that, how the type and fit of clothing as well as arrowhead type contribute to penetration capacity. In this study ballistic gelatine blocks (non-clothed and loose fit or tight fit clothed) were shot using a 24 lb weight draw recurve bow and aluminium arrows accompanied by four different arrowheads (bullet, judo, blunt and broadhead).The penetration capability of aluminium arrows was examined, and the depth of penetration was found to be dependent on the type of arrowhead used as well as by the type and fit or lack thereof of the clothing covering the block. Loose fit clothing reduced penetration with half of the samples, reducing penetration capacity by percentages between 0% and 98.33%, at a range of 10 m. While the remaining half of the samples covered with tight clothing led to reductions in penetration of between 14.06% and 94.12%.The damage to the clothing and the gelatine (puncturing, cutting and tearing) was affected by the shape of the arrowhead, with the least damaged caused by the blunt arrowheads and the most by the broadhead arrows. Clothing fibres were also at times found within the projectile tract within the gelatine showing potential for subsequent infection of an individual with an arrow wound.Ribs, femur bones and spinal columns encased in some of the gelatine blocks all showed varying levels of damage, with the most and obvious damage being exhibited by the ribs and spinal column.The information gleaned from the damage to clothing, gelatine blocks and bones could potentially be useful for forensic investigators, for example, when a body has been discovered with no weapons or gunshot residue present. 相似文献
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149.
Reeta Chowdhari Tremblay Csaba Nikolenyi Louise Otmar 《Journal of Comparative Policy Analysis》2003,5(2-3):125-148
This article examines the present discourse of conflict resolution and offers an alternative framework for analyzing the generic sources of conflict at the community, state, and interstate levels. In particular, we argue that although peace is a universal value, there are no universally best strategies to achieve it. This, however, does not mean that the path to peace is fundamentally different in every context. We claim that stable democratic political structures in general lead to peace both in the international and the domestic realms. As such, democratization does lead to peace, but the paths to stable democracy are context sensitive. Therefore, the success of efforts aimed at creating long-term peace, both among and within nations, depends on the extent to which, democratization incorporates the norms and values of the societies in question. The article begins with a brief overview of some of the problems associated with defining peace. We suggest that peace should be looked at as a universal value, as democracy has been in the recent past. We provide a more detailed theoretical assessment of the linkage between democracy and peace. Our general argument is illustrated in the South Asian, specifically the Indian, context. 相似文献
150.
“Racial Threat”, Partisan Climate, and Direct Democracy: Contextual Effects in Three California Initiatives 总被引:1,自引:0,他引:1
Does context—racial, economic, fiscal, and political—affect whites’ votes on racially-related ballot propositions? We examine non-Hispanic whites’ voting behavior on three California ballot initiatives: Propositions 187, 209, and 227. Unlike previous analyses that lacked individual-level data and were therefore limited to ecological inference, we combine individual-level data from exit polls with county-level contextual variables in a hierarchical linear model. Racial/ethnic context affected whites’ votes only on Proposition 187, economic context had no influence on vote choice, and the effect of fiscal context was limited to Proposition 227. However, across the propositions, whites’ decisions were shaped by their political context. Thus, we do not find support for the “racial threat” hypothesis across all racially-charged issues. 相似文献