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851.
Domestic welfare reform and the management of international migration in Britain have been described by David Cameron as ‘two sides of the same coin’. Heightened conditions and sanctions for the benefit-dependent domestic population, both in and out of work, are being harnessed as a means of promoting labour market change and reducing demand for low-skilled migrants – often EU workers, whose own access to benefit is being curtailed. Arguments about the post-national expansion of rights and associated cosmopolitan debate implicitly measure migrants rights against a normative model of citizenship as the yardstick of full social inclusion, but with little attention to how far citizenship itself falls short of this promise. Taking Britain as a case study, this paper considers how the concept of civic stratification can further advance analysis of the link between domestic welfare, migration and human rights in a context of intensifying controls for both migrants and citizens.  相似文献   
852.
Prototyping plays various roles in software engineering: it can function in an exploratory way in order to gather requirements, or generate an artifact that, through iterative cycles of development, leads to final delivery of the product or system. According to literature (Beaudouin-Lafon, M., and W. Mackay. 2007. “Prototyping Tools and Techniques.” In Human Computer Interaction Handbook: Fundamentals. CRC Press.; Lim, Y. K., E. Stolterman, and J. Tenenberg. 2008. “The anatomy of prototypes: Prototypes as filters, prototypes as manifestations of design ideas.” ACM Transactions on Computer-Human Interaction (TOCHI) 15 (2): 7.), a prototype can be described as an incomplete but flexible communication tool for a design idea, both manifesting and filtering interesting aspects of the original idea. On this basis, we propose a Peircean definition for this tool: a prototype can be considered as a complex set of signs, or better as a text, because each of its features literally “stands for” corresponding features of the final artifact, foreseeing particular aspects or the overall capacity of the outcome. But what happens when stakeholders involved in a project have no or little competence in tools and technologies discussed? Can they correctly interpret a prototype? To answer this question, we propose a Discourse Analysis (Duranti, A. 1997. Linguistic Anthropology. Cambridge, Mass: Cambridge University Press; Potter, J. 2004. “Discourse analysis as a way of analyzing naturally occurring talk.” In Qualitative research: Theory, Method and Practice, edited by D. Silverman, 200–221. SAGE; Schegloff, J. 1989. “Harvey Sacks’ lectures on conversation: an Introduction/memoir.” Human Studies 12: 185–209.) of a co-design session with elders of a daily centre for frail adults in Rome. In this context, we could observe how interactions between the material aspect of the prototype (i.e. the product itself) and its intended meaning (i.e. its significance) can produce distortions, in the form of aberrant interpretations or even a complete lack of comprehension. During this communication breakdown, prototypes lose their connection to the features and behaviors of the product: the relation between representamen and interpretant is lost.  相似文献   
853.
Previous studies suggest that palate shape is a useful indicator of biological ancestry in human remains. This study evaluates interobserver error in ancestry estimation using palate shape and explores palate shape variation in Gullah (descendants of West Africans) and Seminole (Indigenous American) population samples using geometric morphometric analysis. Ten participants were asked to ascribe biological ancestry and shape to 28 dental casts based on a classification scheme employed in previous studies. The mean correct classification was 42.0%, indicating that the likelihood of assigning the correct ancestry is very poor and not significantly different from random assignment (= 0.12). The accuracy analysis based on categorical classification of the casts was complemented by geometric morphometric analysis of nine 3D landmarks reflecting palate shape of 158 casts. Principal component analysis results show no difference between populations regarding palate shape, and cross‐validated discriminant function analysis correctly classified only 62.0% of the specimens. Combined, these results show that previous methods to estimate ancestry are inaccurate and that this inaccuracy is probably due to a lack of palate shape differences between groups, rather than limitation of the analytical method per se. Therefore, we recommend caution should be used when choosing to apply the analysis of palate shape in forensically relevant contexts.  相似文献   
854.
Although raccoons are known as one of the most common scavengers in the U.S., scavenging by these animals has seldom been studied in terms of forensic significance. In this research, the seasonal pattern of raccoon scavenging and its effect on human decomposition was investigated using 178 human cadavers placed at the Anthropological Research Facility (ARF) of the University of Tennessee, Knoxville (UTK) between February 2011 and December 2013. The results reveal that (i) the frequency of scavenging increases during summer, (ii) scavenging occurs relatively immediately and lasts shorter in summer months, and (iii) scavenging influences the decomposition process by hollowing limbs and by disturbing insect activities, both of which eventually increases the chance of mummification on the affected body. This information is expected to help forensic investigators identify raccoon scavenging as well as make a more precise interpretation of the effect of raccoon scavenging on bodies at crime scenes.  相似文献   
855.
This research examines the utility of patella outline shape for matching 3D scans of patellae to knee radiographs using elliptical Fourier analysis and subjective methods of human visual comparison of patellae across radiographs for identification purposes. Repeat radiographs were captured of cadaver's knees for visual comparison before patellae were extracted and skeletonized for quantitative comparisons. Quantitative methods provided significant narrowing down of the candidate pool to just a few potential matches (<5% of original sample), while the human analysts showed high capacity for correctly matching radiographs, irrespective of educational level (positive predictive value = 99.8%). The successful computerized matching based on a single quantified patella trait (outline shape) helps explain the potency achieved by subjective visual examination. This work adds to a growing body of studies demonstrating the value of single isolated infracranial bones for human identification via radiographic comparison.  相似文献   
856.
A novel screening method for shed skin cells by detecting Staphylococcus epidermidis (S. epidermidis), which is a resident bacterium on skin, was developed. Staphylococcus epidermidis was detected using real‐time PCR. Staphylococcus epidermidis was detected in all 20 human skin surface samples. Although not present in blood and urine samples, S. epidermidis was detected in 6 of 20 saliva samples, and 5 of 18 semen samples. The ratio of human DNA to S. epidermidisDNA was significantly smaller in human skin surface samples than in saliva and semen samples in which S. epidermidis was detected. Therefore, although skin cells could not be identified by detecting only S. epidermidis, they could be distinguished by measuring the S. epidermidis to human DNA ratio. This method could be applied to casework touch samples, which suggests that it is useful for screening whether skin cells and human DNA are present on potential evidentiary touch samples.  相似文献   
857.
Increased human chorionic gonadotropin levels (HCG) can be detected in femoral blood, bile, and vitreous humor collected during autopsy of pregnant women using a standard kit designed for living patients. In the study herein, the concentrations of HCG were measured in postmortem serum, vitreous, bile, cerebrospinal, and pericardial fluids in 4 cases of fatal ectopic pregnancy and 40 controls using a quantitative electrochemiluminescence immunoassay designed for living patients. No false‐negative cases were identified in any of the analyzed samples in any of the ectopic pregnancy cases. No correlations were found between total HCG levels in postmortem serum and the other tested specimens. The results of this study would suggest that higher HCG in bile, vitreous, pericardial, and cerebrospinal fluids may confirm the existence of ectopic pregnancy and therefore identify other situations in which this hormone is increased, although gestational age cannot be reliably estimated using these values.  相似文献   
858.
Today, some 80 countries around the world have legislation criminalizing homosexuality, while those who engage in same-sex relations risk mob violence resulting from cultural intolerance. Despite this, gay rights advocacy within these countries exists. This paper examines gay rights advocacy in Jamaica – a nation which criminalizes same-sex relations and which has been identified by observers as among the most intolerant of same-sex relations. Using interviews with gay rights activists working with Jamaica’s leading gay rights organization, this paper describes the gay rights movement in a climate of repression. It begins with an overview of Jamaican sexual values, tracing its condemnation of homosexuality to a history of plantation slavery. Next, it discusses the emergence of a gay pride movement and the development of a broad-based association for all sexual orientations and identities. Finally, it examines the advocacy and activism of the Jamaican Forum for Lesbians, All-Sexuals, and Gays, a voice for Jamaica’s lesbian, gay, bisexual, and transgendered community. Throughout, the paper reveals how even an oppressed identity may find a voice and thrive despite the greatest of legal and cultural challenges.  相似文献   
859.
张玮心 《证据科学》2016,(5):598-608
台湾地区司法实务上使用测谎鉴定作为辅佐证据的情形相当普遍。法源主要依据台湾地区“刑事诉讼法”第161-1条:“被告得就被诉事实指出有利之证明方法。”此所指之证明方法没有绝对严格的限制,目的在发现真实、保障被告人权,故而台湾地区法院认可经被告同意施测之测谎结果具有证据能力。然而,测谎在台湾地区现已演进成“反客为主”的现象,刑事被告主动要求测谎,并且主张以测谎通过之结果作为被诉事实有利的证明;反之,未通过测谎的被告则上诉质疑测谎结果的可靠性,致使法院过去对于测谎结果多采肯定说之态度起了变化。相较于刑事案件,“民事诉讼法”第355条第1项明文:“文书,依其程序及意旨得认作公文书者,推定为真正。”致被告于民事庭审援引测谎鉴定报告的情形亦不遑多让。测谎成为被告另类脱罪、卸责的手段,对于台湾地区司法实务长期依赖测谎之使用,预料产生冲击与警惕之意义。实有重新检讨测谎作为证明方法之必要。  相似文献   
860.
ABSTRACT

The adverse impact of economic sanctions on human rights is well documented in the literature (Peksen 2009; Wood 2008) and so are the consequences of sanctions for democracy (Peksen and Drury 2009, 2010) and for the survival of leaders (Escribà-Folch & Wright 2010; Marinov 2005). Using data from the Targeted Sanctions Consortium (Biersteker, Eckert, Tourinho, and Hudákóva 2013), we analyze whether sanctions that target segmented groups within the leadership fare any better with respect to human rights protection. The analysis focuses on the universe of targeted sanctions against African countries, between 1992 and 2008, and finds that the adverse impact of this coercive instrument—though unintended—is not statistically distinguishable from the adverse consequences already identified by the literature with respect to conventional sanctions. All else equal, the protection of rights to physical integrity (the right to life and the prohibition of torture) in the targeted country is 1.74 times more likely to worsen under an episode of targeted sanction when compared to a situation where there is no sanction. We propose a signaling model wherein a targeted leader is perceived by the opposition as weakened by the sanctions, which leads to more protest and repression. Higher levels of human rights violations follow.  相似文献   
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