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   68818篇
  免费   3282篇
各国政治   4457篇
工人农民   2907篇
世界政治   5977篇
外交国际关系   3853篇
法律   32361篇
中国共产党   43篇
中国政治   791篇
政治理论   20685篇
综合类   1026篇
  2021年   409篇
  2020年   1173篇
  2019年   1520篇
  2018年   1694篇
  2017年   1983篇
  2016年   2197篇
  2015年   1841篇
  2014年   2106篇
  2013年   10522篇
  2012年   1630篇
  2011年   1740篇
  2010年   1838篇
  2009年   2115篇
  2008年   1824篇
  2007年   1802篇
  2006年   1934篇
  2005年   1835篇
  2004年   1700篇
  2003年   1485篇
  2002年   1527篇
  2001年   1529篇
  2000年   1344篇
  1999年   1194篇
  1998年   1104篇
  1997年   986篇
  1996年   959篇
  1995年   915篇
  1994年   923篇
  1993年   948篇
  1992年   956篇
  1991年   1014篇
  1990年   939篇
  1989年   980篇
  1988年   994篇
  1987年   999篇
  1986年   981篇
  1985年   1042篇
  1984年   936篇
  1983年   984篇
  1982年   879篇
  1981年   850篇
  1980年   656篇
  1979年   681篇
  1978年   587篇
  1977年   534篇
  1976年   485篇
  1975年   401篇
  1974年   417篇
  1973年   430篇
  1972年   363篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
231.
232.
233.
What is required for sustaining an alliance between union and environmental activists? Applying grounded theory to a case study in the Costa Rican banana sector, this article reveals five historical phases. First, unions and environmentalists identify common opportunity structures for joint action. Second, a preexisting network becomes a resource for mobilization. Third, the new coalition engages in communicative action that leads to shared identity and cultural framing and a foundation for handling exogenous global forces. Market policy changes in the fourth phase stimulate a transnational activist network and framing linkages. Dramatic supply disruptions in the fifth precipitate autonomous organizational approaches that require reframing, identity extension, and flexibility. This study argues that the Costa Rican case can be generalized to other labor‐environmental coalitions if such alliances create simple, open structures that agilely adapt to external opportunity structures and expand frames that encourage collaborative autonomy and dualistic collective definitions.  相似文献   
234.
235.
236.
237.
238.
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   
239.
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   
240.
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   
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