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   14902篇
  免费   430篇
各国政治   552篇
工人农民   591篇
世界政治   1027篇
外交国际关系   465篇
法律   9477篇
中国政治   89篇
政治理论   3021篇
综合类   110篇
  2020年   158篇
  2019年   228篇
  2018年   292篇
  2017年   313篇
  2016年   326篇
  2015年   227篇
  2014年   275篇
  2013年   1353篇
  2012年   316篇
  2011年   387篇
  2010年   297篇
  2009年   376篇
  2008年   373篇
  2007年   373篇
  2006年   375篇
  2005年   315篇
  2004年   329篇
  2003年   340篇
  2002年   318篇
  2001年   598篇
  2000年   547篇
  1999年   426篇
  1998年   215篇
  1997年   178篇
  1996年   184篇
  1995年   178篇
  1994年   190篇
  1993年   183篇
  1992年   342篇
  1991年   336篇
  1990年   355篇
  1989年   358篇
  1988年   352篇
  1987年   344篇
  1986年   346篇
  1985年   349篇
  1984年   301篇
  1983年   281篇
  1982年   197篇
  1981年   170篇
  1980年   152篇
  1979年   195篇
  1978年   121篇
  1977年   134篇
  1976年   122篇
  1975年   95篇
  1974年   122篇
  1973年   109篇
  1972年   102篇
  1971年   89篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
121.
122.
Within the context of transboundary disputes, this paper seeks to determine which liability concept, negligence or strict liability, performs better when assets are secure against foreign claims for transboundary damages. Our results indicate that, if assets are hidden from foreign claims, strict liability will not implement the socially optimal outcome, but neither will negligence. However, even though the socially optimal outcome is not always achieved, strict liability weakly dominates negligence. These results suggest that the harmonization of statues that deal with transboundary pollution should be based on strict liability not negligence. JEL classification K32 · Q5 Smith and Eckert both thank SSHRC of Canada for financial assistance. We thank two referees for valuable comments that greatly improved the paper and Matt Smith for his research assistance. All remaining errors are our responsibility.  相似文献   
123.
124.
GORDGE  JOHN T. 《African affairs》1949,48(191):133-141
The rebellion in Madagascar has been officially declared overby M. de Chevigné, the Governor-General. This accountof its background is written by one who served many years asa missionary mainly in the South-West of the Island and playeda prominent part in the occupation by the Allies during thewar.  相似文献   
125.
126.
This article presents a conceptual framework for describing cases involving children with special needs that are increasingly being seen in family court. Three categories that represent the most common of such cases include (1) acute, life-threatening medical conditions; (2) chronic developmental disorders; and (3) psychological and behavioral syndromes. After detailing the nature of the disabilities in each category, perspectives from the bench are offered with specific recommendations and general strategies for effective case management. This is followed by a proposal of an innovative conceptual model—the Individualized Parenting Plan (IPP)—that organizes and integrates nine domains essential for a comprehensive parenting plan for special needs children. The article concludes with a list of sixteen strategic guidelines for servicing the families of these special needs children, in their best interests.  相似文献   
127.
This article critically appraises the narrative of nationalist resurgence in China in the 1990s that structures much of the secondary literature on Chinese politics since Tiananmen. Adopting a post-structuralist method, Chinese texts from the 1990s are treated as discursive rather than as expressions of a common consensus, emergent ideology or political movement. This makes it possible to bring out the disparate points of view concerning the desirability of nationalism for China and to understand the strategies that are being deployed by authors within the context of everyday Chinese politics. It also reveals the significance of the absence from both the primary and the secondary texts of any mention of the advocacy of nationalism by the political leadership. When this hidden discourse is taken into account, it becomes evident that many of the texts that have been taken as expressions of a nationalist revival are either not particularly interested in nationalism or are highly sceptical concerning its possibilities for solving the problems faced by the Chinese state. Particularly significant is the way in which many of the texts locate themselves in relation to the official discourse on nationalism by appropriating its themes in order to promote and legitimate a wide range of other discourses with which it can be bound up, ranging from democracy to authoritarianism.  相似文献   
128.
Jail and prison populations in the United States have continued to grow unabated during the past two decades but crime rates have not declined. Partly in response to the pressures caused by burgeoning correctional populations, the use of alternatives to incarceration has expanded. An ongoing debate centers on the effectiveness of these alternatives. Many criminal justice professionals and some researchers question whether such alternatives seriously restrict the criminal justice system 's ability to incapacitate the active offender. This study deals specifically with two alternatives to incarceration: probation and parole. We examine offender recidivism for a sample of probationers and parolees active in New Orleans, Louisiana, and offer a new approach to addressing the effectiveness issue. Past research has evaluated the effectiveness of alternatives by examining failure rates of diverted offenders. High failure rates, we argue, do not necessarily imply a significant loss of the incapacitative effects of imprisonment. We suggest that a more appropriate measure of the loss of incapacitative effect is the proportion of all offenses committed by persons on probation or parole. Our results suggest that such losses are surprisingly low. The policy implications of our findings are discussed.  相似文献   
129.
130.
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