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   10131篇
  免费   703篇
各国政治   805篇
工人农民   409篇
世界政治   783篇
外交国际关系   430篇
法律   5951篇
中国共产党   1篇
中国政治   63篇
政治理论   2264篇
综合类   128篇
  2021年   85篇
  2020年   142篇
  2019年   284篇
  2018年   284篇
  2017年   352篇
  2016年   381篇
  2015年   283篇
  2014年   296篇
  2013年   1472篇
  2012年   343篇
  2011年   326篇
  2010年   284篇
  2009年   241篇
  2008年   309篇
  2007年   267篇
  2006年   259篇
  2005年   207篇
  2004年   221篇
  2003年   202篇
  2002年   228篇
  2001年   340篇
  2000年   307篇
  1999年   249篇
  1998年   96篇
  1997年   121篇
  1996年   103篇
  1995年   102篇
  1994年   104篇
  1993年   100篇
  1992年   172篇
  1991年   185篇
  1990年   172篇
  1989年   181篇
  1988年   163篇
  1987年   149篇
  1986年   172篇
  1985年   134篇
  1984年   134篇
  1983年   138篇
  1982年   80篇
  1981年   82篇
  1980年   63篇
  1979年   117篇
  1978年   70篇
  1977年   67篇
  1975年   67篇
  1974年   84篇
  1973年   78篇
  1972年   67篇
  1971年   66篇
排序方式: 共有10000条查询结果,搜索用时 33 毫秒
131.

TheAlgemene Rekenkamer functions in the area around government and parliament. This chapter focuses on two questions: How does theRekenkamer ascertain loss of efficiency and effectiveness within government, and how does theRekenkamer restrict loss of efficiency and effectiveness within its own organization?

The goal of theRekenkamer is to provide parliament with reasonable assurances of the validity of expenses incurred and to promote the efficiency of the ministries and the effective spending of state funds. TheRekenkamer pursues a policy aimed at achieving these goals. Some central elements in this active policy are

  • ? An independent position,

  • ? Optimum reliability,

  • ? Strategic planning,

  • ? Both regularity and performance audits.

  • ? The political and social relevance of research subjects, and

  • ? Dialogue between parliament and theRekenkamer.

With regard to the audit theory of W.J. Van Braband, some suggestions for improvement are given.

  相似文献   
132.
This document summarizes the activities of the American Public Health Association International Clearinghouse that operated with funding from the US Agency for International Development for 16 years beginning in 1979. The Clearinghouse was established to improve access to information on infant feeding and maternal nutrition for health practitioners and decision-makers in Africa, Asia, and Latin America. By 1996, the Clearinghouse had created a substantial and accessible resource for USAID, and its activities included 1) developing an international center for information and materials on maternal and child nutrition and related issues in developing countries, 2) sharing lessons learned through a publication of a regular bulletin ("Mothers and Children"), 3) training staff from field-based organizations on information production and management, and 4) establishing a network of national and regional nutrition and health-related resource centers to increase access to locally published and unpublished information. Thus, the Clearinghouse was more than a library or distribution center; it identified key materials, repackaged information to increase accessibility, and monitored information use. Although the Clearinghouse project ended in 1996, the website on women's rights to maternity protection continues to provide access to information and to encourage dialogue and networking. The lessons learned from the project lead to the conclusions that users' needs must be the basis for increasing information access, that local capacity must be increased through new technologies and traditional methods, and that information resources must be used strategically to ensure equitable access.  相似文献   
133.
134.
135.
136.
137.
The authors compared the effects of alcoholic drinks rich in fusel oil with the effects of diluted pure alcohol of the same quantity on 19 clinically healthy university students. The investigations utilized EEG and physiopsychic testing methods. The clinical symptoms were observed both under the effect of drinks and in a crapulous state ("hang-over"). It was found that alcoholic drinks rich in fusel oil can produce a more deviating EEG curve, an increased worsening of physiopsychic performance and of clinical and subjective symptoms. The necessity of regular quality control of alcoholic beverages is pointed out.  相似文献   
138.
139.
140.
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