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   66529篇
  免费   3269篇
各国政治   4446篇
工人农民   2855篇
世界政治   5862篇
外交国际关系   3775篇
法律   30709篇
中国共产党   9篇
中国政治   744篇
政治理论   20459篇
综合类   939篇
  2021年   400篇
  2020年   1150篇
  2019年   1509篇
  2018年   1645篇
  2017年   1927篇
  2016年   2126篇
  2015年   1815篇
  2014年   2085篇
  2013年   10477篇
  2012年   1544篇
  2011年   1650篇
  2010年   1795篇
  2009年   2039篇
  2008年   1693篇
  2007年   1650篇
  2006年   1835篇
  2005年   1729篇
  2004年   1615篇
  2003年   1422篇
  2002年   1474篇
  2001年   1413篇
  2000年   1214篇
  1999年   1111篇
  1998年   1064篇
  1997年   953篇
  1996年   931篇
  1995年   899篇
  1994年   891篇
  1993年   925篇
  1992年   908篇
  1991年   945篇
  1990年   888篇
  1989年   933篇
  1988年   932篇
  1987年   962篇
  1986年   922篇
  1985年   1016篇
  1984年   906篇
  1983年   967篇
  1982年   883篇
  1981年   837篇
  1980年   652篇
  1979年   675篇
  1978年   593篇
  1977年   524篇
  1976年   488篇
  1975年   406篇
  1974年   410篇
  1973年   423篇
  1972年   367篇
排序方式: 共有10000条查询结果,搜索用时 390 毫秒
231.
232.
233.
234.
Boubou     
HYDE  H. P. T. 《African affairs》1948,47(187):114-116
He was only a little monkey, a very little one the first timeI saw him, not more than 9 inches tall; and when he died 3 yearslater, fully grown, he did not measure more than a foot anda half.  相似文献   
235.
This article evaluates the effectiveness of OAS mechanisms for safeguarding democracy through multilateral diplomacy, what some scholars have dubbed the interamerican defense of democracy regime. Drawing on a range of international relations theories, this study derives competing hypotheses about member states' responses to democratic crises in the Americas. It then analyzes all instances in which a collective response—that is, an application of Resolution 1080 or the Inter-American Democratic Charter—was debated in the OAS between 1991 and 2002. Patterns of state behavior suggest that domestic politics, rather than the structural or systemic traits of the interamerican system, best explain foreign policy responses to crises of democracy in the region. The OAS record in confronting such crises is uneven.  相似文献   
236.
This article is the result of a master's thesis about children and their universal right to be included in a family environment. This is not only protected under international law, but also intuitive to human beings. HIV‐AIDS continues to threaten lives of children, particularly in sub‐Saharan Africa in the form of orphaning. Looking at a case study from Kenya, it is revealed that, while legal protection is yet to be fully realized in the state, strong cultural norms of value are alive. Currently, the extended family system is the greatest protection to children orphaned or at risk of being orphaned. However, this system was made invisible in the domestic laws of Kenya under the Children Act 2001. This neglect calls for questions not only regarding the protection cultural norms may offer, according to the best interests of children, but also as to the cultural environment being created with the new law.  相似文献   
237.
The Rehabilitation Engineering Research Center on Technology Transfer (T2RERC) hosted a “State of the Science” conference in November, 2001. The conference reviewed technology transfer work within the field of assistive technology, and summarized related work in public, private and academic sectors. Invited speakers prepared papers on various topics concerning technology transfer, and related their findings to the field of assistive technology during the ensuing discussion sessions. This paper provides an overview of the material presented by the participants, and explores the implications of their findings for one particular field of application—assistive technology for people with disabilities.  相似文献   
238.
239.
240.
In their article, Tippins and Wittmann articulate a strong position against custody evaluators making specific custody recommendations to the court. This response will focus on my thoughts about their concepts and my belief that recommendations can be useful and appropriate some of the time, even though there may be significant problems with certain types of recommendations and problems with some evaluators.  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