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   72619篇
  免费   3288篇
各国政治   4524篇
工人农民   3026篇
世界政治   6322篇
外交国际关系   3910篇
法律   35274篇
中国共产党   43篇
中国政治   809篇
政治理论   20971篇
综合类   1028篇
  2021年   421篇
  2020年   1183篇
  2019年   1530篇
  2018年   1745篇
  2017年   2044篇
  2016年   2243篇
  2015年   1859篇
  2014年   2127篇
  2013年   10631篇
  2012年   1729篇
  2011年   1870篇
  2010年   1898篇
  2009年   2154篇
  2008年   1906篇
  2007年   1905篇
  2006年   2056篇
  2005年   1954篇
  2004年   1811篇
  2003年   1586篇
  2002年   1636篇
  2001年   1820篇
  2000年   1573篇
  1999年   1377篇
  1998年   1170篇
  1997年   1037篇
  1996年   989篇
  1995年   953篇
  1994年   974篇
  1993年   979篇
  1992年   1075篇
  1991年   1140篇
  1990年   1052篇
  1989年   1077篇
  1988年   1085篇
  1987年   1088篇
  1986年   1066篇
  1985年   1115篇
  1984年   1028篇
  1983年   1059篇
  1982年   911篇
  1981年   872篇
  1980年   685篇
  1979年   749篇
  1978年   621篇
  1977年   561篇
  1976年   512篇
  1975年   433篇
  1974年   449篇
  1973年   453篇
  1972年   383篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
851.
The computer-mediated network is a moderately expanding phenomenon. A major reason for this growth is the need for transferring technology to developing nations. But because many of these nations are not traditional users of advanced technology and because even the purveyors are not yet fully comfortable with the networks, the medium is not being used as much as perhaps it ought to be. In establishing a multinational network, one should be careful to treat all potential users with equity and not create an informational elite. Part of the challenge of such a system is making it accessible to operatives in the field. An effective way of introducing a network is to blend it with existing technologies, keep the costs down and the quality of information up, provide a usable information-retrieval system, and pay attention to microand macro-ergonomics. The Adult Education Network (AEDNET) of the Kellogg Project at Syracuse University has started working on a next-generation computer-mediated network system. It is proposed that AEDNET involve three action groups in the project: researchers, those interested in social implications, and users.  相似文献   
852.
Introduction     
Gunlicks  Arthur B. 《Publius》1989,19(4):1-15
The Federal Republic of Germany celebrated its fortieth anniversaryin May 1989. In spite of the devastation brought by World WarII, the division of the country between East and West, and theloss of one-fourth of its territory, the Bonn Republic was foundedunder more propitious circumstances than was its democraticpredecessa after World War I, the Weimar Republic. Togetherwith an "economic miracle" that brought about economic growthand a high standard of living. West Germany experienced a "politicalmirracle" that led to governmental stability and a system asdemocratic as any other in Europe. Federalism has contributedto this miracle, and, in contrast to the nineteenth century,is now identified closely with democracy in Germany. The articlescontained in this volume provide a broad overview of postwarfederalism in Germany, from its origins, organization, strengths,and weaknesses, to interpretations and assessments of currenttrends and developments.  相似文献   
853.
It is by now widely accepted that social science research has only an indirect and general impact on public policymaking. Academic social science research, it is often argued, is antithetical to policy research: the former is animated by traditional scientific canons while the latter is specific and problem-oriented. Moreover, modern bureaucracies are now understood as political environments within which pure research will be routinely ignored if it does not serve someone's interests. For these and other reasons, social scientists are being encouraged either to eschew policy research or not to expect much influence. This article provides an alternative model of social scientists in the policy process, as consulting critics reviewing, analyzing and commenting upon substantive policy research. This model holds benefits for both scholars and clients, turns the canons of scientific inquiry into assets instead of liabilities, and responds to some of the concerns recently raised in the literature concerning the role of social science in the policy process.  相似文献   
854.
A precise method for evaluating election schemes   总被引:1,自引:0,他引:1  
A previously published paper evaluated election schemes under a wide variety of election circumstances. This paper improves upon the previous work by refining the measures used to rate the election schemes and increasing the statistical significance of those ratings. With these modifications, we can now draw some new conclusions:
  1. In general circumstances, the Borda System outperforms the Copeland System which outperforms Approval which outperforms Majority Rule.
  2. The Maximin Rule — strongly supported by Rawls's — turns out to be a reasonable election rule if the number of election alternatives is large relative to the number of voters.
  3. With two exceptions, all our election systems performed quite well given a society with highly correlated utilities.
  4. Given a polarized society, a serial dictatorship was better than every other election system except Borda.
Perhaps even more importantly, we now have the possibility of conducting some cost/benefit analyses of different proposals for electoral changes.  相似文献   
855.
856.
857.
858.
859.
860.
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