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   17027篇
  免费   553篇
各国政治   946篇
工人农民   705篇
世界政治   1185篇
外交国际关系   630篇
法律   10233篇
中国共产党   5篇
中国政治   197篇
政治理论   3523篇
综合类   156篇
  2020年   218篇
  2019年   271篇
  2018年   389篇
  2017年   420篇
  2016年   416篇
  2015年   328篇
  2014年   346篇
  2013年   1930篇
  2012年   432篇
  2011年   524篇
  2010年   406篇
  2009年   437篇
  2008年   480篇
  2007年   431篇
  2006年   464篇
  2005年   403篇
  2004年   432篇
  2003年   426篇
  2002年   362篇
  2001年   594篇
  2000年   574篇
  1999年   458篇
  1998年   255篇
  1997年   218篇
  1996年   215篇
  1995年   191篇
  1994年   194篇
  1993年   208篇
  1992年   324篇
  1991年   323篇
  1990年   306篇
  1989年   303篇
  1988年   303篇
  1987年   315篇
  1986年   322篇
  1985年   300篇
  1984年   291篇
  1983年   298篇
  1982年   180篇
  1981年   156篇
  1980年   151篇
  1979年   193篇
  1978年   148篇
  1977年   129篇
  1976年   124篇
  1975年   112篇
  1974年   110篇
  1973年   118篇
  1972年   112篇
  1969年   95篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
281.
282.
Goran Therborn, European Modernity and Beyond: The Trajectory of European Societies, (Sage, London 1995). 403pp. ISBN 8039 8934 2.

John McGany and Brendan O'Leary, Explaining Northern Ireland, (Blackwell, Oxford 1995). 535pp. ISBN 0–631–18349–3.  相似文献   

283.
This article is based on findings from semi-structured interviews and discussions among "chilimba" groups in Zambia. Chilimba groups are primarily women's groups that engage in credit and savings programs. Group membership ranges from 4 to 20 members. The women agree on a fixed, regular cash contribution that is given in turn to each member in a specified order. Market groups tend to be larger and contributions of about a dollar are made daily. Smaller groups tend to make larger, but less frequent contributions. Default is rare, as the commitment is taken very seriously. New members are added at the end of the rotation. Loans can be used for domestic or business use. Chilimba groups are evidence that very poor people desire savings. Chilimba brings together people with similar financial needs and resources. Chilimba does not require formal, written procedures or formal institutional frameworks. Chilimba is not a remedy for reducing overall poverty. It is appropriate only for people with some regular source of income. It does not serve as a safety net in emergencies. Long-term loans are not possible. A limitation is its openness and lack of structure that permit potential abuse. It is a livelihood strategy for women, but benefits could be gained from including men. It is urged that groups consider whether the position of the poor is being enhanced or undermined. Different models need to be tested. Members themselves must decide on the type and phasing of activities.  相似文献   
284.
285.
286.
287.
288.
289.
Gorman C 《Time》1996,148(14):64-66
  相似文献   
290.
Kin CA 《Stanford law review》1996,48(6):1573-1604
Recent medical studies have indicated that synthesized human growth hormone (hGH) may cosmetically enhance short, but otherwise perfectly healthy, individuals by adding inches to their final predicted height. In this note, Curtis Kin examines the legal and ethical implications of such a discovery, arguing that nontherapeutic hGH treatment is likely the first of many biotechnology and gene therapy enhancements that may be available to the public in a "genetic supermarket" of enhancement products. Mr. Kin finds that the current regulatory framework for biotechnology and gene therapy inadequately regulates unapproved uses of hGH and fails to address properly its implications for a genetic "race to perfection." He proposes changes to the current regulatory framework that will enforce a strict distinction between therapeutic and enhancement applications of biotechnology and gene therapy. These changes in the law, Mr. Kin reasons, will help to solve the social and ethical problems posed by these emerging developments in technology.  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