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ABSTRACT

The article highlights the rationale of the special issue in terms of its objectives and guiding principles. It maps different evolutions and challenges within three analytical streams (1) regarding the field of policy analysis, (2) concerning the interaction between domestic and international affairs, and (3) with regards to the transformation of European Union governance in troubled times. These three research avenues highlight how not only European governance itself has evolved in a changing world, but also how the analysis of interests, institutions, and policy-making has morphed, oftentimes transgressing disciplinary and methodological boundaries.  相似文献   
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Adolescence terminable and interminable: When does adolescence end?   总被引:3,自引:0,他引:3  
The question of when adolescence ends and young adulthood begins is considered. Throughout, it is addressed in terms of the theory of broad and narrow socialization, which emphasizes the cultural context of development. The question is approached from cognitive, emotional, and behavioral perspectives, then from the perspective of role transitions (such as marriage and parenthood). The idea of an extended path from adolescence to adulthood is discussed, and the concept of emerging adulthood is presented. It is suggested that in most non-Western cultures the entrance to adulthood is socially defined and marked by a social event, usually marriage. In the contemporary West, however, where there is a strong emphasis on independence and individualism, the entrance to adulthood is defined and marked individually. Consequently, it is likely to be based on the achievement of residential and financial independence as well as on the attainment of cognitive self-sufficiency, emotional self-reliance, and behavioral self-control. Thus in the contemporary West the passage from adolescence to young adulthood is a process that is gradual and may take many years.This research was funded partly by an institutional training grant from the National Institute of Mental Health 5T32 MH14668-14, for the Clinical Research Training Program in Adolescence, jointly sponsored by the Department of Psychiatry at Northwestern University and the Committee on Human Development at the University of Chicago.Received Ph.D. from University of Virginia, Research interests include adolescent reckless behavior, adolescents' uses of media, and the transition to adulthood.Research interests include the transition to adulthood and development in young adulthood.  相似文献   
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Thomas Jensen 《Public Choice》2009,141(1-2):213-232
Theories from psychology suggest that voters’ perceptions of political positions depend on their non-policy related attitudes towards the candidates. A voter who likes (dislikes) a candidate will perceive the candidate’s position as closer to (further from) his own than it really is. This is called projection. If voters’ perceptions are not counterfactual and voting is based on perceived policy positions then projection gives generally liked candidates an incentive to be ambiguous. In this paper we extend the standard Downsian model in order to investigate under what conditions this incentive survives in the strategic setting of electoral competition.  相似文献   
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There are a number of forensic cases in which the identification of the epithelial cell type from which DNA originated would provide important probative evidence. This study aimed to develop a technique using histological staining of fixed cells to distinguish between skin, buccal and vaginal epithelium. First, 11 different stains were screened on formalin-fixed, wax-embedded cells from five women. Samples were analysed qualitatively by examining staining patterns (colour) and morphology (absence or presence of nuclei). Three of the staining methods – Dane's, Csaba's and Ayoub-Shklar – were successful in distinguishing skin epithelial cells from buccal and vaginal. Second, cells were smeared directly onto slides, fixed with one of five fixatives and stained with one of the three stains mentioned above. Methanol fixation, coupled with the Dane's staining method, specific to keratin, was the only technique that distinguished between all three cell types. Skin cells stained magenta, red and orange and lacked nuclei; buccal cells stained predominantly orange–pink with red nuclei; while vaginal cells stained bright orange with orange nuclei and a blue extracellular hue. This staining pattern in vaginal cells was consistent in samples collected from 50 women aged between 18 and 67. Identification of cell type from unlabelled micrographs by 10 trained observers showed a mean success rate of 95%. The results of this study demonstrate that histological staining may provide forensic scientists with a technique for distinguishing between skin, buccal and vaginal epithelial cells and thus would enable more conclusive analyses when investigating sexual assault cases.  相似文献   
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