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   20190篇
  免费   665篇
  国内免费   5篇
各国政治   863篇
工人农民   869篇
世界政治   1382篇
外交国际关系   652篇
法律   12820篇
中国共产党   7篇
中国政治   178篇
政治理论   3890篇
综合类   199篇
  2020年   269篇
  2019年   322篇
  2018年   392篇
  2017年   479篇
  2016年   473篇
  2015年   370篇
  2014年   374篇
  2013年   1909篇
  2012年   547篇
  2011年   580篇
  2010年   477篇
  2009年   486篇
  2008年   593篇
  2007年   638篇
  2006年   612篇
  2005年   569篇
  2004年   550篇
  2003年   583篇
  2002年   508篇
  2001年   802篇
  2000年   676篇
  1999年   578篇
  1998年   305篇
  1997年   214篇
  1996年   236篇
  1995年   223篇
  1994年   241篇
  1993年   237篇
  1992年   389篇
  1991年   426篇
  1990年   424篇
  1989年   351篇
  1988年   379篇
  1987年   340篇
  1986年   403篇
  1985年   372篇
  1984年   296篇
  1983年   286篇
  1982年   217篇
  1981年   229篇
  1980年   167篇
  1979年   215篇
  1978年   171篇
  1977年   134篇
  1976年   126篇
  1975年   159篇
  1974年   181篇
  1973年   145篇
  1972年   135篇
  1969年   126篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
241.
242.
A split-ballot experiment shows that, when people are asked how interested they are in following political campaigns, their response depends not only on the order in which the question is asked, but also on the broader electoral context in which it is posed. When asked how interested they were in following the political campaigns immediatelyafter a question about whether or not they voted in the (1982) election, people were more likely to think they were interested in the campaign, especially if they claimed to have voted, than if they were asked about it immediatelybefore the question on whether or not they voted. This order effect, however, appears to depend onwhen the questions are asked. If asked within a few weeks after the election, there is little or no order effect. But later, as the memory of the campaign fades, the order of the questions makes a sizable difference in the results. This order effect also seems to be more pronounced among better-educated respondents, suggesting that they are more likely to feel pressured by a social norm to vote and to express an interest in political affairs, not only in real life, but in the survey interview as well. The paper concludes with a brief discussion of the implications for the design of the interview schedule used in the American National Election Studies.The research reported in this paper was supported by a grant from the National Science Foundation (SES81-11404).  相似文献   
243.
The Biden administration faces the opportunity to reset U.S. policy towards Africa and possesses a variety of tools to use in doing so, including traditional diplomacy, economic statecraft, development assistance, and military engagement. With the increased militarization of U.S. foreign policy over the past few decades, there is an unfortunate tendency to default to military engagement when confronted with even remote threats to U.S. national security interests, and Africa is no exception. With vital security interests in Africa, it can be argued that military engagement should be limited in its application and targeted to those situations that do not lend themselves to solution through traditional diplomacy or development assistance.  相似文献   
244.
245.
The purposes of this essay are to describe how federal research and development policy has altered authority relationships and to suggest a new concept of legitimacy in accord with the changed conditions. Research and development (R and D) creates an indeterminate future. Thus, the politics of research and development incorporates an apparent contradiction : political leadership demands that jobs be done which require creative and unpredictable actions on the part of private organizations, while it also demands that contractors be held responsible for fulfilling goals efficiently, avoiding deleterious secondary consequences, and refraining from abuses of power. The paradox can be resolved by creating norms of responsibility that allow for judgments on how a job is done rather than what is to be done. New institutions for technological assessment to check on unintended consequences of projects and citizen review boards to estimate the quality of life engendered by projects may provide such norms of responsibility.  相似文献   
246.
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