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Burnett BR 《Journal of forensic sciences》2001,46(2):379-385
At issue in this case was whether an unusual window defect seen in two of the crime scene photographs was due to a bullet and if so, if that same bullet fatally wounded the victim. The window appeared to have been cracked prior to the apparent shot through it. A .22 bullet recovered from autopsy, when examined only by light microscopy, failed to show associated glass fragments. A previously cracked test window was shot a number of times with .22 caliber bullets near the cracks in an effort to simulate the window defect seen in the crime scene photographs. Several of the defects produced by the test window shots appeared similar to the crime scene window defect. The .22 bullet taken from the victim and several of the test bullets (collected by a cotton box) were examined by scanning electron microscopy/energy dispersive X-ray spectroscopy. The test bullets showed glass particles on and embedded in their surfaces. Particles of similar size and composition were found embedded in the surface of the bullet from the victim. The bullet likely struck the window prior to hitting the victim. It was apparent by the morphology of some of the mushroomed test .22 bullets that they hit the window crack. These bullets showed that the glass on one side of a crack often fails before the other side during the strike. Aggregations of powdered glass on many of the mushroomed surfaces of the .22 bullets suggest that as the bullet mushrooms during impact on the window surface, the glass in contact with the bullet powderizes and coats the mushroomed surface of the bullet with a layer of fine glass particles. 相似文献
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Various surfaces or substrates are often encountered in the examination of questioned writing; however, no writing is more interesting than that found on the human body nor more challenging when the writing in question is linked to a death investigation. The body of an 18-year-old male was brought to the State Crime Laboratory, Little Rock, Arkansas, with a gunshot wound to the head and several messages written on his arms and chest. This paper will discuss the examination of evidence used to determine the manner of death through a cooperative effort between the Medical Examiner's Section and the Questioned Document Section of the Crime Laboratory. 相似文献
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Louisiana ranks forty-ninth nationally in birth outcomes indicators such as infant mortality and in the percentage of low birth weight and very low birth weight babies. This article describes the formation of the Birth Outcomes Initiative, a statewide targeted investment to reduce poor birth outcomes. It describes how the initiative is a result of the convergence of the triad of well-defined problems, a credible array of potential solutions, and favorable political process. It then describes the Birth Outcomes Initiative in Louisiana, a targeted program to improve health indicators for reproductive-aged women and reduce the incidence of prematurity, low birth weight, and infant mortality. 相似文献
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A case of a deceased 77-year-old woman presenting to the coroner for postmortem examination scribed. A plastic tie used to seal loaves of sliced bread and other plastic-wrapped food stuffs was found clamped by its "teeth" to a length of small bowel proximal to the cecum, resulting in localized mucosal ulceration, thickening, and edema of the bowel wall. There was also infarcted small bowel due to aortic atherosclerosis, which was submitted as the cause of death. The presence of the bread tie probably did not significantly contribute to death but was as an unusual finding at postmortem examination and has not been previously described. 相似文献
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In this paper, we discuss findings from two studies designed to access and analyse the beliefs, attitudes, and behaviours of health-care professionals and scientists working in morally contested fields of biomedicine that involve the embryo. We seek to support the view that the embryo typically 'matters' to the people we interviewed and whose work we observed, even though it is impossible for them to agree in terms of why that is, and even though their work is of the type to which the moral guardians of the embryo object. In the first part of this paper, we touch on the policy and legal position in relation to embryos, noting Margot Brazier's account of the development of the relevant regulation in the UK and the importance of her claim that the embryo is widely thought to have an important symbolic value. We then turn to explore some of the views, attitudes, and work practices of those whose work involves the embryo, whether that be in relation to fertility treatment services, including IVF and PGD, or research that uses embryos. Our discussion shows the extent to which the embryo typically matters, in various ways, to those working in these fields. 相似文献
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This article deals with the issue of how the national parliaments might be strengthened in order to decrease the democratic deficit within the EU. It examines the parliamentary European committees in the Danish and Swedish Parliaments and concludes that their potential to influence and control their respective governments’ EU policies mainly depends on the Government's parliamentary base and opportunities for legislative influence open to parliamentary oppositions. Moreover, it examines various organisational aspects of the European committees, including distribution of tasks and internal co‐ordination within the Parliament, at what stage in the decision‐making process the European Committee and the Parliament are involved and information management. With some conspicuous exceptions, Denmark and Sweden have chosen the same organisational arrangements for dealing with EU affairs both in the Parliament as a whole and, specifically, in the European committees. The principal conclusion is that the European committees in Sweden and Denmark are effective means for giving the national parliaments a voice in EU matters, but the article also addresses some reforms to strengthen their positions. 相似文献
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The disproportionate number of minority motorists stopped by the police gives rise to a host of salient questions which center on contemporary police practices. Research has shown that traffic stops are routinely used as a “pretext” to stop minority drivers. In this article, the authors argue that the current police practice of disproportionately stopping minority motorists was formally sanctioned by the Supreme Court in Whren v. United States (1996). The current thrust to examine police practices will do little to end racial profiling, and the underpinnings of this problem, in part, lie in judicial precedent. The authors present the notion that in order to minimize racial profiling, the court must carve out an objective test from the Whren decision that will guide police behavior in the pretextual stops of motorists. The article concludes with a template of what this objective test may look like. 相似文献
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The High Court recently held that misrepresentation by silencecan constitute an actionable misrepresentation. A trader maymake a misrepresentation by failing to correct a self-inducedmistaken belief of a customer, where the trader takes advantageof that mistaken belief. Failure of a trader to disabuse customersof the impression that they are dealing with the brand ownermay be sufficient to constitute passing off. Brand owners welcomethis decision as it provides protection against new entrantsto the market who seek to piggyback on the success of theirbrand or trade mark. 相似文献
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Government already pays for more than half of U.S. health care costs, and nearly all universal health insurance proposals assume continued government involvement through tax subsidies and other means. The question of what specific taxes could be used to finance universal coverage is, however, seldom carefully examined, in part due to efforts by health care reform proponents to downplay tax issues. In this article we undertake such an examination. We argue that the challenges of relying on taxes for universal coverage are even greater than is generally appreciated, but that they can nevertheless be met. A proposal to fund a universal health insurance voucher system with a value-added tax illustrates issues that would arise for tax-financed plans in general and provides a broad framework for a bipartisan approach to universal coverage. We discuss significant problems that such an approach would face and suggest solutions. We outline a long-term political and legislative strategy for enacting universal coverage that draws upon precedents set by comparable legislative initiatives, including tax reform and Medicare. The results are an improved understanding of the relationship between systemic health care finance reform and taxation and a politically realistic plan for universal coverage that employs undisguised taxes. 相似文献
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Orentlicher D 《Annals of health law / Loyola University Chicago, School of Law, Institute for Health Law》2010,19(3):449-64, 1 p preceding i
The article examines two primary policy proposals for how the U.S. should allocate its limited health care dollars: a centralized model in which a commission establishes rationing guidelines, and a decentralized model in which rationing decisions are made by health care providers on a case by case basis. The author finds significant advantages with each position, leading the author to assert that a combination of each is key to an effective rationing policy: a centralized control of structure coupled with decentralized physician-level decision making. While mindful that formal rationing guidelines alone are unfeasible to effectuate cost-effective care, the author introduces two decentralized policies to control costs: the limitation of resources at physicians' disposal and elimination of physicians' personal incentive to provide high-cost care. 相似文献