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981.
The most important signs of vitality in burned bodies are soot deposits in the respiratory tract, the esophagus and the stomach as well as elevated CO-Hb values in the blood. But these findings show only that a person was exposed to fire fumes while alive; they are no indicator for vital heat exposure. As the external findings in burned bodies are often not very conclusive due to postmortem consumption by the fire, the internal findings are all the more important. Macroscopic signs that hot fumes were inhaled may be edematous swelling and vesicular detachment of the mucosa in the pharynx, the larynx and/or the upper section of the esophagus. As histological changes in the respiratory tract soot deposits, vesicular detachment of the epithelium, hyperemia and edema of the tracheal and bronchial mucosa as well as increased secretion of mucus have been described. These findings may partly be absent although the victim was alive during the fire, which can make diagnosis more difficult. Especially in peracute deaths vitality findings are usually sparse. The significance of the macroscopic and histological parameters of vitality was systematically investigated on the basis of our own autopsy material from the years 1996-2002 (88 cases) and compared with the statements found in the literature. In our study material, the vitality parameters were incomplete in 23% of the burned corpses. In 3% of the cases the question whether there was an antemortem heat exposure could not be answered. 相似文献
982.
Raffaelli Marcela Smart Lori A. Van Horn Sarah C. Hohbein Angela D. Kline Jennifer E. Chan Wei-Lik 《Journal of youth and adolescence》1999,28(3):395-402
This study investigated whether parent–teen disagreement in reports of sexual discussions is due to methodological factors. Forty-four mothers and their 12- to 15-year-old daughters (n = 18) and sons (n = 26) completed parallel questionnaires including measures of communication about 18 different sexual topics during the teen's entire life and during the past year. Analyses examined whether congruence rates were influenced by the use of global as compared to specific items, assessment of conversations during the teen's entire life as compared to the past year, and use of forced-choice as opposed to continuous-response categories. Taken as a whole, results support the notion that methodological limitations are partly responsible for lack of congruence in parent–teen reports. Suggestions for methodological improvements in future research are discussed. 相似文献
983.
Without definitional clarity the "quango debate" is inherently flawed and meaningful progress undermined. A possible solution to this problem is proposed in this article by way of a subsectional map which aims to clarify the quango topography. This accepts the diversity inherent in the quango debate while allowing for increased clarity and focused research. This, the authors believe, is the only way forward for practitioners, academics and policymakers working within the sphere of quasi-government. There is a need to address precise forms or subsections of the quango continuum as studies or reforms which focus on one type of quango would not necessarily work if applied to all quangos, or quangos in other countries. 相似文献
984.
985.
This paper is devoted to the explanation of tax policy from a behavioural-theoretic point of view. It, for the first time, brings together within a unified framework behavioural determinants of government expenditure, taxation, and tax reform. Administrative and compliance costs associated with taxation (factors generally neglected in models of taxation), as well as tax avoidance/evasion, deadweight losses, and the costs that are involved in the tax reform process itself, play a crucial role in the model. The paper investigates how these factors influence the development of taxation and expenditure, and the occurrence of tax reform.This paper has been presented at the Congress of the European Public Choice Society, Linz (Austria), 1989. The authors would like to thank Jos de Beus, Kees Goudswaard, Hans de Groot and Jean-Dominique Lafay for their useful comments. This paper is based on our Dutch publication Belastinghervorming en politieke economie, in Belastingheffing en belastinghervorming, pp. 179–211. Preadviezen Koninklijke Vereniging voor de Staathuishoudkunde 1988. Leiden/Antwerpen: Stenfert Kroese. 相似文献
986.
Public Choice - A democratic society in which the distribution of wealth is unequal elects political parties that are likely to represent the interests of poor people. It is in the interests of the... 相似文献
987.
988.
Joana?Mendon?a Christoph?GrimpeEmail authorView authors OrcID profile 《The Journal of Technology Transfer》2016,41(6):1440-1456
Entrepreneurship capital has frequently been characterized as an important determinant of regional economic growth. Yet, we have limited knowledge about what explains why certain regions are more successful in creating entrepreneurship capital in general and in particular in technology- and knowledge-intensive sectors. In this paper, we shed light on the skill base of a region in terms of its endowment with human capital and the composition, i.e. specialization or diversity, of skills. Moreover, we look at the context in which entrepreneurship capital formation takes place by focusing on differences in the institutional infrastructures for entrepreneurship in two European countries: Germany and Portugal. Based on harmonized datasets, our results indicate important differences between the countries. Specifically, our results suggest that both specialization and diversity theories hold, and that the effects are thus contingent on regional factors. 相似文献
989.
Citizens' Blame of Politicians for Public Service Failure: Experimental Evidence about Blame Reduction through Delegation and Contracting 下载免费PDF全文
Oliver James Sebastian Jilke Carolyn Petersen Steven Van de Walle 《Public administration review》2016,76(1):83-93
Theories of blame suggest that contracting out public service delivery reduces citizens’ blame of politicians for service failure. The authors use an online experiment with 1,000 citizen participants to estimate the effects of information cues summarizing service delivery arrangements on citizens’ blame of English local government politicians for poor street maintenance. Participants were randomized to one of four cues: no information about service delivery arrangements, politicians’ involvement in managing delivery, delegation to a unit inside government managing delivery, and delegation through a contract with a private firm managing delivery. The politicians managing delivery cue raises blame compared to citizens having no information. However, the contract with a private firm cue does not reduce blame compared to either no information or the politicians managing delivery cue. Instead, the delegation to a unit inside government cue reduces blame compared to politicians managing delivery, suggesting that delegation to public managers, not contracting, reduces blame in this context. 相似文献
990.
Public charge,legal estrangement,and renegotiating situational trust in the US healthcare safety net
Meredith Van Natta 《Law & society review》2023,57(4):531-552
US immigration law increasingly excludes many immigrants materially and symbolically from vital safety-net resources. Existing scholarship has emphasized the public charge rule as a key mechanism for enacting these exclusionary trends, but less is known about how recent public charge uncertainty has shaped how noncitizens and healthcare workers negotiate safety-net resources. Drawing on ethnographic observations and interviews with 80 safety-net workers and patients in three US states from 2015 to 2020, I argue that intensifying anti-immigrant rhetoric surrounding public charge has extended a sense of surveillance into clinical spaces in previously unexamined ways. Drawing on theories of medical legal violence, system avoidance, and legal estrangement, I demonstrate how these dynamics undermined immigrants' health chances and compromised clinic workers' efforts to facilitate care. I also reveal how participants responded to this insinuation of legal violence in healthcare spaces by promoting situational trust in specific procedures and institutions. 相似文献