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   21274篇
  免费   1293篇
各国政治   925篇
工人农民   919篇
世界政治   1555篇
外交国际关系   762篇
法律   13736篇
中国共产党   2篇
中国政治   123篇
政治理论   4417篇
综合类   128篇
  2021年   107篇
  2020年   469篇
  2019年   493篇
  2018年   647篇
  2017年   676篇
  2016年   784篇
  2015年   581篇
  2014年   602篇
  2013年   2390篇
  2012年   583篇
  2011年   590篇
  2010年   630篇
  2009年   668篇
  2008年   600篇
  2007年   619篇
  2006年   646篇
  2005年   540篇
  2004年   536篇
  2003年   457篇
  2002年   512篇
  2001年   744篇
  2000年   687篇
  1999年   554篇
  1998年   333篇
  1997年   245篇
  1996年   236篇
  1995年   261篇
  1994年   230篇
  1993年   242篇
  1992年   372篇
  1991年   363篇
  1990年   345篇
  1989年   340篇
  1988年   367篇
  1987年   330篇
  1986年   376篇
  1985年   389篇
  1984年   306篇
  1983年   271篇
  1982年   226篇
  1981年   201篇
  1980年   178篇
  1979年   259篇
  1978年   150篇
  1977年   122篇
  1976年   97篇
  1975年   115篇
  1974年   143篇
  1973年   105篇
  1972年   95篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
31.
New York State experimented with replacing their litigation-oriented system for achieving toxic dump site cleanup with one promising to lower transaction costs through alternative dispute resolution. Our analysis of outcomes is informed by three generations of implementation work focusing on (1) the motivations and incentives shaping individual behavior, (2) the larger organizational and political factors associated with variation across cases, and (3) the generic properties of policy implements. This mosaic approach to explanation produces, we believe, a more lifelike picture of use to policy makers for understanding the dynamic and interrelated nature of their choices.  相似文献   
32.
33.
34.
本文分析了英国近来的一些案例,介绍了英国在采取非诉方法解决争议方面的最新发展,强调了法院在一些案件中的态度.  相似文献   
35.
36.
This article contributes to the development of theories on European integration by testing and exploring statistical models on the long-term development of legislative activity of the European Commission. Drawing on legal information gained from the European Union’s PreLex database and analyzing it with the help of statistical analyses, we map out growth patterns of EU law between 1976 and 2003. We construct time-series models and models based on non-linear regression. While the performance of models based on the traditional theoretical approaches, intergovernmentalism and neo-functionalism, is rather poor, the analysis suggests that nonlinear dynamic models might be an interesting avenue for future conceptualizations of the EU integration process. This article is based on a paper presented at the ECPR Standing Group on the European Union Second Pan-European Conference on EU Politics, “Implications of a Wider Europe: Politics, Institutions and Diversity”, 24–26 June 2004, Bologna, Italy. We would like to thank the seminar participants for useful comments.  相似文献   
37.
Discussion of rape by soldiers as a form of persecution haslargely been directed towards the context of war or actual conflict.Nevertheless, there is a need for attention to be directed towardsthe phenomenon of rape within the military in the post-conflictperiod. This article discusses asylum claims presented in Norwayby Eritrean female soldiers claiming risk of persecution inthe form of sexual violence, rape, or torture within the military.First, presentation is made of the history of Eritrean women'sparticipation in the war of independence and the ensuing politicaland legislative gains won at the end of the war against Ethiopia.Review of Eritrea's report and responses to the Committee onthe Elimination of Discrimination Against Women (CEDAW) reveala state of backlash against women in the post-conflict period.Second, examination of how rape within the military and desertionmay fall under the criteria of the definition of a refugee accordingthe 1951 Convention on the Status of Refugees is pursued. Comparisonis drawn to instances of rape of women soldiers in the US andIsrael, as well as sexual violence by United Nations Missionin Ethiopia and Eritrea (UNMEE) peacekeepers, revealing commonchallenges affecting prevention and protection strategies. Third,a comparative review is conducted of evidentiary standards inorder to highlight the importance of maintaining a flexibleapproach responsive to the special circumstances of sexual violence.The Norwegian practice indicated a tendency to provide protectionfor compassionate grounds or humanitarian protection, ratherthan asylum. This resulted in non-recognition of the legitimacyof claims based on gender related persecution as requiring legalprotection under the 1951 Convention on the Status of Refugees.  相似文献   
38.
39.
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   
40.
A simple and sensitive method is described for quantitative analysis of chlorpromazine in blood, serum, urine and tissue homogenate. The chlorpromazine cation radical produced by adding perchloric acid and 2,3-dichloro-5,6-dicyano-p-benzoquinone to the sample can be detected by the ESR method at room temperature. The sensitivity limit is 10 ng, that is, 20 μl of the solution containing 0.5 μg chlorpromazine/ml. The time needed for the measurement is within 10 min. The chlorpromazine radical thus produced is very stable; for example, 95% of the radical was observed after 24 h. The advantage of this method is discussed by comparing with the ordinary spectrophotometry which requires the purification of the sample.  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