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   3603篇
  免费   100篇
各国政治   254篇
工人农民   137篇
世界政治   329篇
外交国际关系   198篇
法律   1522篇
中国政治   15篇
政治理论   1205篇
综合类   43篇
  2020年   50篇
  2019年   51篇
  2018年   71篇
  2017年   78篇
  2016年   104篇
  2015年   60篇
  2014年   82篇
  2013年   598篇
  2012年   73篇
  2011年   104篇
  2010年   95篇
  2009年   92篇
  2008年   110篇
  2007年   116篇
  2006年   101篇
  2005年   99篇
  2004年   105篇
  2003年   110篇
  2002年   154篇
  2001年   84篇
  2000年   79篇
  1999年   88篇
  1998年   67篇
  1997年   79篇
  1996年   58篇
  1995年   46篇
  1994年   39篇
  1993年   52篇
  1992年   55篇
  1991年   59篇
  1990年   42篇
  1989年   54篇
  1988年   45篇
  1987年   44篇
  1986年   55篇
  1985年   47篇
  1984年   30篇
  1983年   57篇
  1982年   46篇
  1981年   32篇
  1980年   30篇
  1979年   25篇
  1978年   25篇
  1977年   22篇
  1976年   28篇
  1975年   19篇
  1974年   30篇
  1973年   13篇
  1972年   13篇
  1971年   14篇
排序方式: 共有3703条查询结果,搜索用时 15 毫秒
21.
22.
23.
This study probes the interconnections among distrust of government, the historical context, and public support for the death penalty in the United States with survey data for area-identified samples of white and black respondents. Multilevel statistical analyses indicate contrary effects of government distrust on support for the death penalty for blacks and whites, fostering death penalty support among whites and diminishing it among blacks. In addition, we find that the presence of a "vigilante tradition," as indicated by a history of lynching, promotes death penalty support among whites but not blacks. Finally, contrary to Zimring's argument in The Contradictions of Capital Punishment , we find no evidence that vigilantism moderates the influence of government distrust on support for the death penalty, for either whites or blacks. Our analyses highlight the continuing influence of historical context as well as contemporary conditions in the formation of public attitudes toward criminal punishment, and they underscore the importance of attending to racial differences in the analysis of punitive attitudes.  相似文献   
24.
25.
We develop a model of the peace dividend and use it to predict the fiscal consequences of a reduction in the demand for military spending. The model is based on the assumption that the political process responds to political demands and costs in a way that maximizes net political benefits. The predictions of our model on how a peace dividend will be allocated over nonmilitary spending, tax relief, and deficit reduction is tested against the experience of eight major wars in United States history.  相似文献   
26.
The social development model (SDM) is a theory of behavior that has proven useful in explaining the etiology of delinquency, violence, and substance use among adolescents as well as early antisocial behavior among pre-adolescents. A further test of the model is its generalizability across population groups. A section of the SDM representing prosocial influences in the etiology of problem behavior was compared for boys and girls and for children from low- and non low-income families using three waves of child, parent and teacher survey data on a sample of 851 elementary school students. Multiple group structural equation modeling was used to assess differences across groups in both measurement of model constructs and hypothesized structural paths between constructs. The results indicate overall similarity in the reliability of measurement models and validity of structural models.  相似文献   
27.
28.
A number of recent studies have explored the consequences ofinterracial peer effects on the academic and social performanceof minority students. This article contributes to that discussion,focusing, however, on perceptions rather than behaviors. Theanalysis suggests that exposure to white peers is associatedwith declining perceptions of racial justice among black andLatino high school students. While cautioning against causalinterpretations of this finding, the article suggests that theintegrationist aims of Brown v. Board of Education will notbe satisfied without more thoughtful and vigorous desegregationefforts.  相似文献   
29.
30.
This paper examines nine cases of “spinback,” the flow back to laboratories of technical advantage from technology transfer activities. The benefits revealed in the cases are discussed and assessed for their value to the participating laboratories and the scientists involved. The objective of this study was to explore and test the feasibility of undertaking a comprehensive study of the value of spinback in order to encourage support for technology transfer activities by middle management in a laboratory. Spinback is defined as the phenomenon by which scientists’ and engineers’ participation in technology utilization activities results in a technically valuable flow back to their laboratories or organizations, thereby increasing or improving techical capability. It was anticipated that this exploration would provide evidence that the phenomenon does occur, with important consequences for the organization.  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