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   1026篇
  免费   38篇
各国政治   79篇
工人农民   53篇
世界政治   144篇
外交国际关系   88篇
法律   452篇
中国共产党   1篇
中国政治   3篇
政治理论   236篇
综合类   8篇
  2023年   13篇
  2022年   13篇
  2021年   20篇
  2020年   40篇
  2019年   29篇
  2018年   64篇
  2017年   44篇
  2016年   42篇
  2015年   32篇
  2014年   36篇
  2013年   188篇
  2012年   30篇
  2011年   24篇
  2010年   35篇
  2009年   33篇
  2008年   27篇
  2007年   46篇
  2006年   55篇
  2005年   32篇
  2004年   25篇
  2003年   33篇
  2002年   26篇
  2001年   19篇
  2000年   8篇
  1999年   16篇
  1998年   13篇
  1997年   9篇
  1996年   5篇
  1995年   4篇
  1994年   7篇
  1993年   9篇
  1992年   3篇
  1991年   5篇
  1990年   3篇
  1989年   7篇
  1988年   8篇
  1987年   7篇
  1986年   2篇
  1985年   5篇
  1984年   10篇
  1983年   2篇
  1982年   4篇
  1980年   3篇
  1979年   4篇
  1978年   4篇
  1977年   2篇
  1975年   3篇
  1973年   4篇
  1972年   3篇
  1967年   3篇
排序方式: 共有1064条查询结果,搜索用时 31 毫秒
241.
This article aims at explaining religious conflicts on the basis of an elite-centered theoretical model. Violent movements can only pertain on the long run if political elites organize and coordinate them centrally. The same holds true for the religious dimension of many conflicts. Religious elites have to persuade the believers of the religious nature of their struggle. Hence, in many cases religious conflicts can be traced back to alliances of religious and political elites. The first try to protect their religious communities and hope to expand their religious influence. The latter try to use religion as a resource for mobilization.  相似文献   
242.
The contours of the future U.S. security policy in the Asia-Pacific is a vexed question both in research literature and among American elites. There is no conformity either in threat perceptions or concrete methods of security policy. However, the region is recognized by all competitive groups as a critical area for U.S. national interests presently and in the foreseeable future. This article explores the major security challenges that America faces in the region; including China-Taiwan and other local conflicts, conventional arms race and nuclear proliferation, generational transition and nontraditional threats. The article reviews Clinton administration policy in the region and explains the nature of the U.S. domestic debate on the Asia-Pacific.  相似文献   
243.
244.
245.
The new method exploits the characteristic of staphylococcal protease V8, which specifically splits peptide bonds where l-glutamic or l-aspartic acid participate. Those peptide bonds where d-aspartic acid is present remain unsplit because of the stereospecifity of enzymes. In accordance with expectations, fewer peptide bonds are split by this protease at more advanced ages and larger peptide fragments are thus formed due to the higher content of d-amino acid residues in the proteins of older people. The samples of acid-extracted non-collagenous proteins from dentin were separated using high performance liquid chromatography after enzymatic hydrolysis. A peak with a retention time of 45.3 min was chosen and his enlarging area showed a linear correlation with increasing age. Although the linear correlation with age was proved, the scattering of values decreases the usefulness of the proposed method for age estimation.  相似文献   
246.
The Republic of Singapore withdrew from the UNESCO soon after the United States of America and the United Kingdom in late 1985. During that time, the idea of the New World Information Order was a major topic in the UNESCO. In this article the author analysis Singapores stake in this discussion, the reasons for the withdrawal and asks, why Singapore has still not rejoined the UNESCO, although the international flow of news is no longer an issue and the USA as well as the UK already came back.  相似文献   
247.
248.
249.
250.
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