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151.
AbstractSince Russia’s military intervention in Ukraine in 2014, the security situation of Europe’s eastern ‘frontline states’ has undergone significant changes. In and around the Black Sea, the Baltic Sea and the Barents Sea, the scope and scale of military activity has grown, as has the frequency of Russian–Western military encounters. Despite the many similarities between the three regions, and despite the increased risk of negative spillover from one region to another, there are also noteworthy regional differences. As of today, the security challenges appear to be more severe and pressing in the southern and central part of the ‘frontline’ than in the northern. 相似文献
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Åsa Knaggård 《European Journal of Political Research》2015,54(3):450-465
John Kingdon's Multiple Streams Framework (MSF) constitutes a powerful tool for understanding the policy process, and more specifically, agenda‐setting, through three separate streams: problems, policies and politics. This article argues that the MSF would benefit from further development of the problem stream. It introduces a clearer conception of agency into the problem stream by suggesting the inclusion of the problem broker. The problem broker is a role in which actors frame conditions as public problems and work to make policy makers accept these frames. The problem broker makes use of knowledge, values and emotions in the framing of problems. The use of these three elements is seen as a prerequisite for successful problem brokering – that is, for establishing a frame in the policy sphere. Other important factors are: persistence, access to policy makers, credibility and willingness. Problem brokers also need to know who to talk to, how and when in order to make an impact. The context, in terms of, for example, audience and national mood, is also crucial. The inclusion of the problem broker into the MSF strengthens the analytical separation between streams. According to Kingdon, policies can be developed independently from problems. The MSF, therefore, enables a study of policy generation. The inclusion of the problem broker, in the same sense, makes it possible to investigate problem framing as a separate process and enables a study of actors that frame problems without making policy suggestions. The MSF is, in its current form, not able to capture what these actors do. The main argument of this article is that it is crucial to study these actors as problem framing affects the work of policy entrepreneurs and, thereby, agenda‐setting and decision making. 相似文献
154.
Blogging is an increasingly important practice in election campaigns, showing interesting variations across contexts. Recent research has shown that the adoption and use of blogs is strongly shaped by national institutional settings, that is, the different roles given to parties within political systems. However, intra-national differences in the practice of political blogging are yet to be explained. This article investigates the variation in usage of blogs in electoral campaigns in Sweden, a country characterized by strong political parties and a party-centered form of representative democracy. The central argument is that different parties utilize blogging in different ways. Just as blogging is shaped by how institutions support persons or parties, we propose that political blogging is shaped by party affiliation and ideological positions on individualism and collectivism. The empirical analysis, based on a survey among over 600 blogging politicians, confirms that ideological positions towards individualism and collectivism have a great impact on the uptake and usage of political blogs, portraying political blogging as a strongly ideologically situated practice of political communication. 相似文献
155.
Luísa Pereira Maria Joo Prata Antnio Amorim 《Forensic Science International Supplement Series》2002,130(2-3):147-155
We suggest the use of the mismatch distribution methodology as an easy way to estimate the distance between all pairs of haplotypes present in a sample. This approach allows the evaluation of the proportion of pairs of Y-STR haplotypes that are prone to become identical by state (IBS), in one generation, by recurrent mutation, a statistic of major importance in the forensic field. The mismatch approach presents some advantages alternatively to the empirical one, since it is not necessary to have simultaneous information on STRs and SNPs, and it allows the evaluation of IBS also within-haplogroups. The estimation of IBS at an European scale showed that there is a high population substructuring for this parameter, increasing from southern-central European countries towards west and north, in accordance to what was found for Y-biallelic markers. This result seems to imply a more careful use of large databases for matching evaluation, even in the absence of population structure for general Y-STR diversity. Furthermore, mismatch distribution can be used to measure the distance between a particular haplotype and all the haplotypes in a sample. When applied to the most frequent haplotypes in Europe it revealed that the opportunity for IBS is not directly related to the frequency of a haplotype, but highly dependent on the proportion of neighbouring haplotypes—so, that reporting on the haplotype frequency for evaluating the significance of a match can be misleading. 相似文献
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Åse Berit Grødeland 《欧亚研究》2007,59(2):217-252
This article addresses the use of contacts and informal networks in the political sphere in post-communist states in East Central and South East Europe. It tests two major hypotheses: (i) informality is functional and mainly a result of transition; and (ii) informality is embedded in the national culture and/or a leftover from communism. These hypotheses are tested on findings from 360 in-depth elite interviews. The article concludes that although informality is largely a response to problems and opportunities caused by transition, the manner in which it is expressed, to quite some extent, reflects the national culture and communist experience. 相似文献
158.
Toby N. Carlson 《政策研究评论》2008,25(6):631-642
Money is trumping creativity in academic science. This statement was previously given substance in an article I published, along with a companion paper by Mark Roulston in the Bulletin of the American Meteorological Society ( Carlson, 2006a ; Roulston, 2006 ) and in a subsequent address I gave to the Heads and Chairs meeting in Boulder, Colorado ( Carlson, 2006b ). Here, I expand further on the issues treated in these papers, and make a plea for changing the way funding is administered in academic science. Using examples I show that the present worsening situation places a dead hand on the spirit and creative output of academic scientists, especially junior faculty. I suggest a possible solution, which would enable academic scientists to function in a stable environment, free from spurious financial pressures and dictates from university administration and funding agencies. 相似文献
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