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   19979篇
  免费   697篇
  国内免费   5篇
各国政治   870篇
工人农民   808篇
世界政治   1476篇
外交国际关系   748篇
法律   12112篇
中国共产党   6篇
中国政治   171篇
政治理论   4286篇
综合类   204篇
  2020年   258篇
  2019年   317篇
  2018年   413篇
  2017年   487篇
  2016年   513篇
  2015年   369篇
  2014年   366篇
  2013年   2045篇
  2012年   552篇
  2011年   560篇
  2010年   492篇
  2009年   520篇
  2008年   598篇
  2007年   648篇
  2006年   628篇
  2005年   573篇
  2004年   555篇
  2003年   581篇
  2002年   525篇
  2001年   728篇
  2000年   622篇
  1999年   540篇
  1998年   333篇
  1997年   235篇
  1996年   235篇
  1995年   230篇
  1994年   254篇
  1993年   255篇
  1992年   387篇
  1991年   402篇
  1990年   386篇
  1989年   338篇
  1988年   374篇
  1987年   342篇
  1986年   371篇
  1985年   350篇
  1984年   284篇
  1983年   262篇
  1982年   224篇
  1981年   239篇
  1980年   161篇
  1979年   211篇
  1978年   158篇
  1977年   138篇
  1976年   119篇
  1975年   143篇
  1974年   153篇
  1973年   123篇
  1972年   114篇
  1969年   111篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
171.
Presents the results of spectrophotometric and histologic examinations of subdural bleedings, meninges and brain matter in the acute period of a lethal craniocerebral injury. Discusses the possible use of a complex of histologic and biochemical studies in determination of the period elapsed since the injury.  相似文献   
172.
This article reports the results of a study of the antecedents of long-term success in community mediation. Seventy-three mediation sessions were recorded and content analyzed. The participants were interviewed at two points: immediately after mediation and 4 to 8 months later. No relationship was found between the quality of the agreements—i.e., the extent to which they solved immediate problems- and long-term success as measured by compliance, improved relations between the parties, and the absence of new problems. On the other hand, joint problem solving by the disputants was related to complainant perceptions of improved relations with the other party. Also respondent perceptions that the mediation had been fair and that all the problems had come out were related to all aspects of long-term success in the eyes of the complainant. The latter results support a procedural justice analysis of mediation and underline the importance of mediator attention to the respondent.  相似文献   
173.
174.
175.
How partner violence is transferred across generations is relatively unexplored. This paper proposes that anger expression style (constructive, destructive direct, destructive indirect) mediates the relationship between exposure to family violence and dating violence perpetration by adolescents. Data are from 1,965 completed self-administered questionnaires given to eighth- and ninth-grade students in a primarily rural county in North Carolina in 1994. Results varied by gender and type of exposure to family violence. For females, destructive direct and destructive indirect anger expression styles mediated the relationship between experiencing family violence and dating violence perpetration. For males, this relationship was mediated primarily by destructive direct anger expression style. The association between witnessing family violence and dating violence perpetration for females was mediated by destructive direct anger expression style only. Witnessing family violence was not associated with dating violence perpetration for males, and therefore could not be mediated. This study suggests that adolescents exposed to family violence learn anger expression styles that put them at risk of being perpetrators of dating violence. Further research is needed to identify other mediators that explain how partner violence is transferred across generations.  相似文献   
176.
177.
178.
179.
The present study drew on four competing theoretical perspectives to examine the relationship between family structure and juvenile delinquency. Using data from the Add Health Study, the authors examined nonserious and serious delinquent behavior across youth from different types of households and also considered how the association between family structure and delinquency might be conditioned by family processes and economic factors. Results from negative binomial regression analyses indicated that, in general, type of household was not a significant predictor of nonserious or serious delinquency. Rather, maternal attachment emerged as the most important determinant of delinquent behavior among youth from all family types. The results are discussed within the context of Hirschi's original interpretation of social control theory and future directions for research are suggested.  相似文献   
180.
In this article we explore how much state is necessary to make governance work. We begin by clarifying concepts of governance and the “shadow of hierarchy” and we follow this clarification with a brief overview of empirical findings on governance research in developed countries. We then discuss the dilemmas for governance in areas of limited statehood, where political institutions are too weak to hierarchically adopt and enforce collectively binding rules. While prospects for effective policymaking appear to be rather bleak in these areas, we argue that governance research has consistently overlooked the existence of functional equivalents to the shadow of hierarchy. We assert that governance with(out) government can work even in the absence of a strong shadow of hierarchy, we identify functional equivalents to the shadow of hierarchy, and we discuss to what extent they can help overcome issues of legitimacy and effectiveness in areas of limited statehood.  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