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101.
102.
A 'New Institutional' Perspective on Policy Networks 总被引:1,自引:0,他引:1
Jens Blom-Hansen 《Public administration》1997,75(4):669-693
103.
The Hidden American Immigration Consensus: A Conjoint Analysis of Attitudes toward Immigrants 下载免费PDF全文
Many studies have examined Americans' immigration attitudes. Yet prior research frequently confounds multiple questions, including which immigrants to admit and how many to admit. To isolate attitudes on the former question, we use a conjoint experiment that simultaneously tests the influence of nine immigrant attributes in generating support for admission. Drawing on a two‐wave, population‐based survey, we demonstrate that Americans view educated immigrants in high‐status jobs favorably, whereas they view those who lack plans to work, entered without authorization, are Iraqi, or do not speak English unfavorably. Strikingly, Americans' preferences vary little with their own education, partisanship, labor market position, ethnocentrism, or other attributes. Beneath partisan divisions over immigration lies a broad consensus about who should be admitted to the country. The results are consistent with norms‐based and sociotropic explanations of immigration attitudes. This consensus points to limits in both theories emphasizing economic and cultural threats, and sheds new light on an ongoing policy debate. 相似文献
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105.
Norwegian politics have undergone significant changes since 1945. This paper analyzes over seven decades of policy agendas outlined in Norwegian executive speeches focusing on the composition and development of the agenda using categories from the Comparative Agendas Project. The analysis focuses on (a) the dynamics of agenda changes over time, (b) the diversity and distribution of attention, and (c) in how far external shocks or partisan factors drive major agenda shifts. Our results show that the Norwegian executive agenda has become more encompassing over time, that it is comparatively diverse, and that diversity increases as Norwegian politics becomes more complex. While there is generally a high degree of stability in the agenda, sudden punctuations also occur. Partisan factors only play a limited role in explaining these attention shifts, while external shocks seem to be more relevant. 相似文献
106.
This article outlines a comprehensive approach to facilitating the transfer of research into practice. It encompasses three main issues of importance: activities should be seen as part of a long-term endeavour rather than isolated one-off events; there are many audiences which may make use of the research findings in various ways; and there are many modes in which the process can be facilitated. 相似文献
107.
Rebecca Renneberg Anke Heinreich Ben Krause-Kyora Melanie Röpke Jens Tetens Eva Simeoni Thorsten Schwark Nicole von Wurmb-Schwark 《Forensic Science International: Genetics Supplement Series》2009,2(1):95-96
When analysing trace materials and degraded DNA the issue of human specificity is highly important. Especially when it comes down to the analysis of mitochondrial DNA which is extremely susceptible to contamination authenticity is the main question. Therefore in the presented study mitochondrial primers were tested on their human specificity. In all cases it was possible to amplify DNA of animals with human mt-primers. These unintentional amplifications could only be decreased by choosing austere PCR parameters. The study implies the importance of comprehensive evaluation of primers, chemicals and PCR parameters. 相似文献
108.
Jens Høyrup 《Journal of Indian Philosophy》2007,35(5-6):469-485
One of the ways in which the artificial languages of mathematics are “generous”, that is, in which they assists the advance of thought, is through its establishment of advanced operatory structures that permit an even further advance of intuition. However, this generosity may be delusive, suggest ideas which in the longer run turn out to be untenable. The paper analyses two cases of “honest generosity”, namely a “proof” of the sign rule “less times less makes plus” from the 1340s and a result in partition theory obtained by Euler by means of rash manipulations of infinite series and products, case-Cantor’s introduction of transfinite numbers from 1895-and (in modern terms) a failed attempt to extend the semi-group of algebraic powers into a complete group, also from c. 1340. Gewöhnlich glaubt der Mensch, wenn er nur Worte hört es müsse sich dabei wohl auch was denken lassen Goethe, Faust I, 2565-2566 He gives the kids free samples because he knows full well that today’s young innocent faces will be tomorrow’s clientele Tom Lehrer, “The Old Dope Peddler” 相似文献
109.
Michael Soyka M.D. Anna Träder Ph.D. Jens Klotsche Ph.D. Annina Haberthür Ph.D. Gerhard Bühringer Ph.D. Jürgen Rehm Ph.D. Hans‐Ulrich Wittchen Ph.D. 《Journal of forensic sciences》2012,57(6):1524-1530
Lifetime prevalence of opioid dependence is about 0.4% in western countries. Opioid‐dependent patients have high morbidity and mortality and a high risk of criminal behavior. Few studies have addressed the long‐term impact of opioid maintenance therapy on convictions and criminal behavior. The PREMOS study is a prospective, longitudinal, naturalistic clinical study of a nationally representative sample of 2694 opioid‐dependent patients to investigate convictions and criminal behavior at baseline and after 6 years of maintenance treatment. At follow‐up, 2284 patients still were eligible (84.7%). A comprehensive assessment including a patient and doctor questionnaire, and the EuropASI was completed at baseline and follow‐up. Data on criminality at follow‐up had been received for 1147 (70.6%) patients. A large number (84.5%) of them had been charged or convicted at any time before baseline assessment, most frequently with drug‐related offenses (66.8%), acquisitive crime (49.1%), or acts of violence (22.0%). Reported charges and convictions had declined to 17.9% for the last 12 months before follow‐up, which was also reflected by a significant decrease in the EuropASI subscore “legal problems” from 1.52 at baseline to 0.98 after 6 years. These data indicate a significant and clinically relevant reduction in criminal behavior in opioid‐dependent patients in long‐term maintenance treatment. Maintenance therapy is effective in the reduction in both narcotics‐related and acquisition crime. 相似文献
110.
Philip J. Cook Mallory O’Brien Anthony Braga Jens Ludwig 《Journal of Experimental Criminology》2012,8(3):271-287