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   1864篇
  免费   118篇
各国政治   166篇
工人农民   117篇
世界政治   222篇
外交国际关系   136篇
法律   1001篇
中国政治   5篇
政治理论   321篇
综合类   14篇
  2023年   24篇
  2022年   16篇
  2021年   34篇
  2020年   60篇
  2019年   86篇
  2018年   112篇
  2017年   128篇
  2016年   124篇
  2015年   83篇
  2014年   117篇
  2013年   328篇
  2012年   100篇
  2011年   81篇
  2010年   53篇
  2009年   40篇
  2008年   70篇
  2007年   83篇
  2006年   58篇
  2005年   40篇
  2004年   59篇
  2003年   40篇
  2002年   30篇
  2001年   31篇
  2000年   30篇
  1999年   17篇
  1998年   17篇
  1997年   8篇
  1996年   6篇
  1995年   13篇
  1994年   7篇
  1993年   10篇
  1992年   6篇
  1991年   7篇
  1990年   6篇
  1989年   3篇
  1988年   3篇
  1987年   6篇
  1985年   4篇
  1984年   6篇
  1983年   3篇
  1982年   3篇
  1977年   2篇
  1976年   2篇
  1975年   2篇
  1974年   4篇
  1972年   4篇
  1971年   2篇
  1967年   3篇
  1966年   2篇
  1965年   2篇
排序方式: 共有1982条查询结果,搜索用时 15 毫秒
161.
Legislators are thought to delegate policymaking authority to administrative actors either to avoid blame for controversial policy or to secure policy outcomes. This study tests these competing perspectives and establishes that public attention to policymaking is a powerful predictor of the extent to which significant United States statutes delegate authority to the executive branch. Consistent with the policy‐concerns perspective, by one calculation statutes dealing with high‐attention issues entail 48 percent fewer delegating provisions than statutes dealing with low‐attention issues – a far stronger relationship than is typically found in the delegation literature. As per the blame‐avoidance perspective, a number of additional analyses yield results consistent with the notion that fears about future public attention motivate statutory delegation if legislative conflict is sufficiently great. Overall, however, the results suggest that conflict typically is not sufficiently great and that legislators are generally more inclined to limit statutory delegation when the public is paying attention.  相似文献   
162.
163.
164.
欧洲对于私生活的法律保护:法国与德国的比较   总被引:2,自引:0,他引:2  
比较法的研究有助于对欧盟成员国的不同法律传统的理解.①加强共同体公民的法律保障必须要借助于对其基本权利的保护.②在发现成员国的法律保护机制之间存在一定的相似性之后,比较法研究可以揭示出成员国国内法之间存在的一些重要差别.对于法国和德国尤其是如此.  相似文献   
165.
166.
Ideographic representations (schematic drawings) are useful for analyzing and communicating complex ideas. They constitute simplified versions of the way multiple and diverse elements, concepts, and variables interact according to each author's conceptions, knowledge, and experience of planned change and change phenomena. Such representations depict a sense of order under a particular model configuration or system notion, involving contexts where action takes place and events occur. This paper is based on the commonality analysis of 46 models related to technology transfer. Within the framework of previously published research, complementary findings are presented here. The discussion is focused on the characteristics of the models' contexts, appealing to some technology transfer aspects widely omitted or neglected. It is suggested that the understanding of intervention contextual domains is important to formulate and implement better technology transfer models.  相似文献   
167.
168.
169.
The reconstruction of the health system in Afghanistan is in its early stages, and donors have proposed Performance-based Partnership Agreements (PPAs) through which to subcontract the delivery of health services to private organisations, both for-profit and not-for-profit. Beyond ideological debates, this article sets out to explain the model underlying the PPA initiative and sheds light on empirical data concerning the assumed benefits of such an approach. The article studies privatisation and the contracting-out of health services, though there is as yet no information that can demonstrate the superiority of private over public service provision. Similarly, the merits of subcontracting have not been fully proven and such arrangements raise several ethical issues. Where PPAs are to be attempted, it is important to remain cautious and to ensure that operations are organised in such a way as to permit proper comparison. The paper concludes with recommendations to organisations involved in or considering the advantages of PPAs.  相似文献   
170.
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