首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   175篇
  免费   10篇
各国政治   33篇
工人农民   13篇
世界政治   28篇
外交国际关系   12篇
法律   49篇
中国政治   1篇
政治理论   43篇
综合类   6篇
  2024年   1篇
  2023年   1篇
  2022年   2篇
  2021年   4篇
  2020年   9篇
  2019年   8篇
  2018年   7篇
  2017年   12篇
  2016年   7篇
  2015年   5篇
  2014年   8篇
  2013年   38篇
  2012年   3篇
  2011年   12篇
  2010年   4篇
  2009年   9篇
  2008年   1篇
  2007年   3篇
  2006年   4篇
  2005年   6篇
  2004年   6篇
  2003年   6篇
  2002年   5篇
  2001年   2篇
  2000年   3篇
  1999年   2篇
  1998年   3篇
  1996年   4篇
  1992年   2篇
  1990年   2篇
  1989年   1篇
  1988年   1篇
  1987年   2篇
  1981年   1篇
  1974年   1篇
排序方式: 共有185条查询结果,搜索用时 515 毫秒
181.
182.
When voters learn about candidates' issue positions during election campaigns, does it affect how they vote? This basic question about voters remains unanswered in part because of a methodological obstacle: learning candidates' issue positions may influence not only voters' vote choice but also their issue positions. To surmount this obstacle, we attempt to answer this question by examining statewide primary elections, which are arguably less vulnerable to this reverse causation problem because they lack partisan cues and are of much lower salience than presidential elections. Using both existing polling data and our own panel Internet surveys, we find that voters learn about the ideologies of candidates during statewide primary campaigns and that this learning affects their voting decisions in senate and gubernatorial primaries. We fail to find similar results for down‐ballot primaries, raising questions about voters' ability to make informed judgments for these types of elections.  相似文献   
183.
To improve representation and alleviate polarization among US lawmakers, many have promoted open primaries—allowing voters to choose candidates from any party—but the evidence that this reform works is mixed. To determine whether open primaries lead voters to choose ideologically proximate candidates, we conducted a statewide experiment just before California's 2012 primaries, the first conducted under a new top‐two format. We find that voters failed to distinguish moderate and extreme candidates. As a consequence, voters actually chose more ideologically distant candidates on the new ballot, and the reform failed to improve the fortunes of moderate congressional and state senate candidates.  相似文献   
184.
In order to bolster the emerging but still underdeveloped conceptualization of e‐government technology transfer, we examine the implementation of a European Patent Management System in Brazil. The case study provided in this article offers opportunities to improve understanding on technical and organizational issues associated with e‐government technology transfer. Our findings provide evidence that the transfer of e‐government technology from a European to a Brazilian context requires multiple adaptations of the original design, intensive learning on the side of the recipient organization, and flexible implementation plans. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
185.
Mainstream medical philosophy and practice differ in many respects from those of complementary and alternative medicine (CAM), differences which are explored in this article. Because of a resurgence of CAM therapies, courts and tribunals will scrutinise CAM in more and more contexts in the future. Such court cases may require the resolution of conflicts between opinions of CAM and medical experts. This article considers how courts evaluate such opinions where experts hold conflicting ideologies or philosophical approaches, and addresses the following questions: Do the opinions of CAM practitioners qualify as "expert" opinions in court? How do the courts examine the basis of such opinions? Are they systematically given less weight than the opinions of mainstream medical practitioners? Will recent procedural reforms for hearing expert evidence make it easier for courts to resolve these issues?  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号