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   3490篇
  免费   90篇
各国政治   331篇
工人农民   76篇
世界政治   373篇
外交国际关系   257篇
法律   1289篇
中国共产党   1篇
中国政治   23篇
政治理论   1188篇
综合类   42篇
  2023年   11篇
  2022年   15篇
  2021年   33篇
  2020年   62篇
  2019年   59篇
  2018年   100篇
  2017年   119篇
  2016年   120篇
  2015年   80篇
  2014年   94篇
  2013年   610篇
  2012年   90篇
  2011年   102篇
  2010年   87篇
  2009年   127篇
  2008年   152篇
  2007年   141篇
  2006年   104篇
  2005年   110篇
  2004年   106篇
  2003年   86篇
  2002年   96篇
  2001年   71篇
  2000年   66篇
  1999年   70篇
  1998年   62篇
  1997年   57篇
  1996年   47篇
  1995年   57篇
  1994年   48篇
  1993年   48篇
  1992年   30篇
  1991年   50篇
  1990年   26篇
  1989年   42篇
  1988年   32篇
  1987年   36篇
  1986年   50篇
  1985年   15篇
  1984年   25篇
  1983年   30篇
  1982年   31篇
  1981年   19篇
  1980年   28篇
  1979年   20篇
  1978年   22篇
  1977年   17篇
  1976年   17篇
  1974年   20篇
  1973年   8篇
排序方式: 共有3580条查询结果,搜索用时 15 毫秒
921.
The inability of the United States to capture or kill Osama bin Laden and many of his top deputies at Tora Bora is widely recognized as one of the most significant missed opportunities of America's struggle with al Qaeda. However, the debate over U.S. actions at Tora Bora during Operation Enduring Freedom lacks in-depth analysis, especially concerning the commonly offered solution of more U.S. troops on the ground. This paper dissects the original operation against al Qaeda forces entrenched in the mountain complex in eastern Afghanistan in late 2001 and its impact on the debate over the Afghan model of warfare. An alternative plan involving U.S. conventional forces is presented that takes into account the considerable constraints of the scenario and analyzes the key make-or-break points of the operation. Although the challenges are far greater than most critics have allowed, the revised plan would likely have offered the best chance to capture or kill Bin Laden and a significant portion of the al Qaeda leadership.  相似文献   
922.
923.
The haplotype discrimination capacity of the 9 Y-chromosomal short tandem repeat (Y-STR) loci comprising the so called minimal haplotype together with additional 26 recently described single-copy Y-STRs was evaluated within 391 males from Germany, The Netherlands, and Turkey. The aim of this study was to identify the minimum number of Y-STRs needed in addition to the recommended 9 minimal haplotype loci or the 11 SWGDAM loci for individualizing male lineages. Highest gene diversities were shown for DYS385 loci, DYS449, DYS481, DYS570, DYS447, DYS576, DYS389-II, and DYS390 (D=0.7518-0.8746). The five Y-STRs DYS447, DYS449, DYS481, DYS570, and DYS576 comprised the smallest set of loci in addition to the previously recommended standard Y-STRs leading to the individualization of all males from each single population group. Complete resolution of the pooled population was achieved by the additional genotyping of two further loci, DYS446 or DYS505 and DYF406S1 or DYS522.  相似文献   
924.
Peter Lorenzi 《Society》2010,47(4):328-332
Long-term sustainable social policy strategies include attention to sins and their prosocial benefits. Antisocial goods and actions can provide the basis for tax revenue generated to serve the public good. Sin taxes have the potential to reduce addictive, antisocial consumption activity and to increase prosocial goods, leading to sustainable, long-term strategies for economic, environmental and entrepreneurial progress. Sustainable enterprise strategies combined with taxes on antisocial behavior offer great promise yet require careful thought and prosocial leadership.  相似文献   
925.
926.
A number of theorists posit that most women who are arrested for using violence against their intimate partners are in-fact victims of IPV themselves and should be treated as such. However, in this population of women IPV arrestees empirical investigation has yet to explore how physical and emotional victimization experiences are associated with arrest related factors, propensity to be abusive or attitude toward using relationship violence. The current study explores these factors finding no difference in arrest factors between women who (a) deny abuse, (b) report rare/occasional abuse and (c) report frequent/very frequent abuse. However, mixed results were found with regard to participants’ responses on scales measuring propensity to be abusive and attitudes about using violence in marriage. Theoretical and practical related issues are addressed.  相似文献   
927.
928.
929.
The domestic violence advocacy and family court communities have each grown dramatically over the last three decades. Although these professional communities share many values in common, they often find themselves at odds with one another on a host of issues. This article examines the practical, political, definitional, and ideological differences between the two communities and calls for them to join forces and collaborate on behalf of children and families.  相似文献   
930.
Peter J. Boettke 《Society》2010,47(3):178-185
Peter L. Berger’s work offers his readers a window into the human drama in all its dimension: political, economic and social. He invites his readers to think intensely, endlessly, and shamelessly about the doings of man. Through a comparative analysis of Invitation to Sociology this paper discusses Berger’s contributions to the sciences of man in terms of methodological individualism, the theory of unintended consequences, spontaneous sociability, institutional analysis, and freedom. In so doing, I hope to show that Berger’s work demonstrates the intellectual power of spontaneous order analysis and the link between the humanistic project in sociology and our understanding of the human condition in general and the freedom of the individual in society in particular.  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