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   26154篇
  免费   1251篇
各国政治   1065篇
工人农民   1760篇
世界政治   1355篇
外交国际关系   863篇
法律   17233篇
中国共产党   9篇
中国政治   114篇
政治理论   4909篇
综合类   97篇
  2023年   83篇
  2021年   105篇
  2020年   457篇
  2019年   477篇
  2018年   1794篇
  2017年   1737篇
  2016年   1648篇
  2015年   608篇
  2014年   582篇
  2013年   1925篇
  2012年   700篇
  2011年   1389篇
  2010年   1507篇
  2009年   1142篇
  2008年   1245篇
  2007年   1229篇
  2006年   596篇
  2005年   536篇
  2004年   638篇
  2003年   522篇
  2002年   473篇
  2001年   707篇
  2000年   631篇
  1999年   494篇
  1998年   259篇
  1997年   193篇
  1996年   214篇
  1995年   217篇
  1994年   195篇
  1993年   178篇
  1992年   313篇
  1991年   318篇
  1990年   302篇
  1989年   286篇
  1988年   312篇
  1987年   267篇
  1986年   326篇
  1985年   325篇
  1984年   257篇
  1983年   241篇
  1982年   184篇
  1981年   166篇
  1980年   144篇
  1979年   230篇
  1978年   127篇
  1977年   101篇
  1975年   94篇
  1974年   126篇
  1973年   82篇
  1972年   79篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
71.
Despite some understanding of general correlates and possible antecedents to intimate partner violence (IPV) within the Christian community, the impact of religious and spiritual factors tends to be confounded by other factors and is often misjudged. Archival data from Wave III of the National Longitudinal Study of Adolescent Health (Add Health) were used to examine the impact of nine religious and spiritual factors on the probability of IPV perpetration by males, aged 18 to 26, who nominally classified themselves as Catholic, Protestant, or Christian. Logistic regression results indicated that IPV perpetration could not be adequately predicted from the religious and spiritual factors. Given the geographic breadth and the size of the Add Health sample, no finding of a predictive model for Christian male-perpetrated IPV challenges the paradigm that religious and spiritual factors should be overtly addressed in faith-based batterers’ programs targeting young adult males.  相似文献   
72.
73.
74.
75.
76.
This article explores the reasons for the introduction of anticorruption agencies of a specific type in Eastern Europe. It is argued that one of the important functions of these agencies—which are stronger on information gathering, coordination and strategy rather than on investigation of concrete cases—is to give to the government some leverage over the anticorruption discourse. Presenting the anticorruption commissions and agencies as (discourse-controlling) instruments gives an answer to the troubling question why governing parties are at all interested in the introduction of such bodies. Apart from instrumentalization in political discourse, anticorruption bodies in Eastern Europe have had other effects as well. As shown in the Baltic case, institutional engineering provides for a brief window of opportunity during which political forces committed to integrity could gain the upper hand. The problem in Eastern Europe, however, is not the lack of such windows of opportunities—it is more the lack of really committed political forces capable of continuous and consistent anticorruption effort.  相似文献   
77.
78.
79.
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   
80.
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