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   5896篇
  免费   189篇
各国政治   463篇
工人农民   158篇
世界政治   629篇
外交国际关系   367篇
法律   2474篇
中国政治   34篇
政治理论   1886篇
综合类   74篇
  2023年   26篇
  2020年   74篇
  2019年   101篇
  2018年   132篇
  2017年   155篇
  2016年   165篇
  2015年   116篇
  2014年   151篇
  2013年   948篇
  2012年   151篇
  2011年   173篇
  2010年   145篇
  2009年   143篇
  2008年   192篇
  2007年   257篇
  2006年   191篇
  2005年   179篇
  2004年   198篇
  2003年   192篇
  2002年   183篇
  2001年   106篇
  2000年   116篇
  1999年   92篇
  1998年   124篇
  1997年   99篇
  1996年   107篇
  1995年   81篇
  1994年   73篇
  1993年   87篇
  1992年   73篇
  1991年   93篇
  1990年   81篇
  1989年   69篇
  1988年   79篇
  1987年   86篇
  1986年   85篇
  1985年   52篇
  1984年   72篇
  1983年   70篇
  1982年   66篇
  1981年   50篇
  1980年   48篇
  1979年   44篇
  1978年   44篇
  1977年   46篇
  1976年   26篇
  1975年   26篇
  1974年   27篇
  1973年   34篇
  1972年   23篇
排序方式: 共有6085条查询结果,搜索用时 0 毫秒
941.
Cuba's medical internationalism is extraordinary, and in many ways the extent of its outreach programme puts the developed world to shame. It is impossible to fit Cuba's actions into any neat theoretical box—quite simply the revolutionary process follows no established paradigm. This exceptionalism is seen both in its approach to foreign relations and in its medical internationalism policy. Indeed, even during the days when it was economically dependent upon the Soviet Union, Cuban actions showed an exceptional degree of political independence. But because Cuba is so different, it is also difficult for developed nations to understand. This is a tremendous pity, for there is much to learn from Cuba's approach to developing sustainable public health systems in poor, Third World countries. There is also a great deal that, on a moral basis, wealthy nations can also learn about Cuba's policy of internationalist solidarity.  相似文献   
942.
943.
Conservative leaders may have had a decisive impact on the decision by the Liberal government to enter the Great War in August 1914. In a seminal article of 1975, Keith Wilson argued that their readiness to fight “cut the ground … from beneath the feet of the non-interventionists” in the Cabinet. Those ministers who had hitherto opposed war now recognised that continued divisions could bring the government’s collapse, in which case the Unionists, probably in a coalition with pro-war Liberals, would take office and enter the conflict anyway. Since Wilson’s essay, important light has focussed on Unionist thinking by works that look at the July Crisis as part of a longer party history. This analysis provides a detailed investigation of the actions of Unionist leaders in the days immediately leading to war. It resolves some of the main contradictions in the primary evidence, argues that the possibility of a coalition was very real and demonstrates that one key player—the first lord of the Admiralty, Winston Churchill—subsequently tried, with some success, to disguise his activities.  相似文献   
944.
945.
946.
947.
Current analysis of the 'globalization' of the activity of capitalist corporations tends to argue that the legal institutional frameworks of the nation state are of little importance in determining the governance of those corporations, and that the regulation of those corporations therefore is impossible. This view simply ignores the role that those frameworks do in fact play. In this paper, various styles of corporate governance are analysed in terms of the influence of the company law, financial market regulation, and employment law promulgated by nations or nation state groupings. Rather than the globalization of corporate governance reflecting the unimportance of the nation state, it reflects a change in the style of regulation.  相似文献   
948.
This paper discusses the effect of the ruling by the European Court of Justice in the Bosman case which delivered freedom of contract to professional soccer players. The result is examined in the context of modern investment theory where contracts between club and player are considered as options to renegotiate the contract or to sell the player to another party. The effects of the ruling are reconsidered in this light and the reaction of the soccer world to these effects are discussed.  相似文献   
949.
950.
Abstract

Various haphazard, and often uncoordinated, efforts have been devoted to discouraging and combatting terrorism. Unfortunately, there has been a noticeable lack of quantitative studies of the problem of terrorism. Nevertheless, it can be expected that the problem of international terrorism will eventually be a focus for operations researchers. A factor fundamental to any OR study is an understanding of the underlying generating process for incidents of terrorism. Based on incidents of terrorism from 1968 to 1974, this paper notes that the Poisson is a good model for the occurrence of incidents of international terrorism in the United States. Results of both chi‐square and Kolmogorov‐Smirnov tests are presented. Finally, an unusual result, inconsistent with popular beliefs, is noted.  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