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   23308篇
  免费   1345篇
各国政治   987篇
工人农民   982篇
世界政治   1538篇
外交国际关系   800篇
法律   15779篇
中国共产党   3篇
中国政治   123篇
政治理论   4261篇
综合类   180篇
  2020年   472篇
  2019年   513篇
  2018年   665篇
  2017年   688篇
  2016年   776篇
  2015年   594篇
  2014年   628篇
  2013年   2436篇
  2012年   644篇
  2011年   656篇
  2010年   649篇
  2009年   675篇
  2008年   656篇
  2007年   641篇
  2006年   673篇
  2005年   548篇
  2004年   560篇
  2003年   482篇
  2002年   535篇
  2001年   886篇
  2000年   818篇
  1999年   651篇
  1998年   307篇
  1997年   267篇
  1996年   261篇
  1995年   257篇
  1994年   252篇
  1993年   250篇
  1992年   425篇
  1991年   456篇
  1990年   424篇
  1989年   415篇
  1988年   419篇
  1987年   377篇
  1986年   445篇
  1985年   423篇
  1984年   351篇
  1983年   337篇
  1982年   241篇
  1981年   222篇
  1980年   194篇
  1979年   318篇
  1978年   173篇
  1977年   143篇
  1976年   125篇
  1975年   153篇
  1974年   196篇
  1973年   150篇
  1972年   135篇
  1971年   118篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
111.
112.
De Vault  James M. 《Public Choice》2002,110(1-2):1-22
This study examines the unfair trade decisions of the InternationalTrade Commission (ITC) and how they have been affected by Congress.It begins by identifying the means Congress can use to influenceITC decisions and then estimates both the extent to which thesemeans have been used and the extent to which they have shaped theITC's behavior. The study reaches two conclusions. First, Congresshas tried to shape the ITC's behavior, but it has not tried tomicromanage this behavior. Second, while the ITC's behavior hasbeen influenced by Congress, congressional influence is not asimportant as other factors, such as statutory criteria.  相似文献   
113.
114.
115.
A simple and rapid method is described for processing organ and water samples for the identification of diatoms so that they can be studied and recorded for taxonomic and diagnostic purposes. Samples are treated with concentrated nitric acid; the fluid obtained is centrifuged, and its sediment is dried, coated, and examined under the scanning electron microscope. The method does not alter the morphology of diatoms and allows the study of freshwater and seawater species present in the organs of bodies found in the water, making possible the diagnosis of drowning under specific conditions.  相似文献   
116.
117.
Book Reviews in This Article:
Getting Rid of Patients: Contradictions in the Socialization of Physicians . By Terry Mizrahi
Physicians and Social Change . By John Colombotos and Corinne Kirchner
Changing Values in Medicine . Edited by Eric J. Cassell and Mark Siegler
Professional Ethics and Primary Care Medicine: Beyond Dilemmas and Decorum . By Harmon L. Smith and Larry R. Churchill
Physician—Patient Decision-Making: A Study in Medical Ethics . By Douglas N. Walton
With Dignity: The Search for Medicare and Medicaid . By Sheri I. David
The Dismissal of Students with Mental Disorders. Legal Issues, Policy Considerations, and Alternative Responses .
Courtroom Toxicology . By Marshall Houts, Randall C. Baselt, and Robert H. Cravey  相似文献   
118.
Many scholars in International Relations (IR) have drawn from popular films to examine various problématiques that have informed the discipline's main theorisations. As Cynthia Weber remarks, popular films are powerful because they engage in the very ‘serious political work’ of mythologising the ‘truths’ and ‘realities’ which provide the foundation for many of IR's main theoretical envisionings of our world. To date, however, children's films have received very little attention. For the purpose of this paper, three have been isolated: Toy Story (1995), A Bug's Life (1998) and Rescue Heroes: The Movie (2003). Children's films, it can be argued, help to craft and restore certain perspectives for each new generation of young minds during the crucial years when the world is being textualised for the first time. The objective of this paper, therefore, is to read these films as working towards producing and sustaining the power/knowledge that seeks to defend contemporary forms of world order while concurrently extending and disseminating the rule of these forms of world order through the medium of children's popular cinema.  相似文献   
119.
Gender differences in dominance and aggressive behavior in intimate relationships among Mexican Americans were examined. Three hundred and sixteen Mexican American men and women took the Dominance Scale and the Conflict Tactics Scale 2 (CTS2). Results showed that power and possessiveness were associated with all types of aggressive behavior. Dominance was, however, expressed differently by men and women. High power and possessiveness were associated with all types of aggressive behavior. Decision-making power was also associated with physical assault, and high devaluation with inflicting injury among men. Among women, high power was only associated with physical assault, whereas possessiveness was associated with psychological aggression and physical assault. Devaluation was also high among women who inflicted injury on their male partners.  相似文献   
120.
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