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   1882篇
  免费   87篇
各国政治   142篇
工人农民   57篇
世界政治   238篇
外交国际关系   112篇
法律   813篇
中国政治   6篇
政治理论   587篇
综合类   14篇
  2023年   12篇
  2022年   14篇
  2021年   17篇
  2020年   33篇
  2019年   43篇
  2018年   52篇
  2017年   59篇
  2016年   77篇
  2015年   62篇
  2014年   57篇
  2013年   373篇
  2012年   56篇
  2011年   55篇
  2010年   72篇
  2009年   53篇
  2008年   63篇
  2007年   85篇
  2006年   66篇
  2005年   62篇
  2004年   70篇
  2003年   51篇
  2002年   45篇
  2001年   28篇
  2000年   39篇
  1999年   28篇
  1998年   22篇
  1997年   27篇
  1996年   23篇
  1995年   21篇
  1994年   24篇
  1993年   14篇
  1992年   14篇
  1991年   17篇
  1990年   20篇
  1989年   12篇
  1988年   16篇
  1987年   18篇
  1986年   14篇
  1985年   11篇
  1984年   9篇
  1983年   10篇
  1982年   20篇
  1981年   12篇
  1979年   12篇
  1978年   11篇
  1975年   6篇
  1974年   6篇
  1971年   6篇
  1970年   8篇
  1969年   9篇
排序方式: 共有1969条查询结果,搜索用时 15 毫秒
141.
The transportation or importation into any State, Territory, or possession of the United States for delivery or use therein of intoxicating liquors, in violation of the laws thereof, is hereby prohibited. 1  相似文献   
142.
Over the past decade, the proliferation of election surveys has worked to undergird the electoral system in Mexico and to make electoral fraud more difficult. In the presidential elections of 1994, significant controversies arose as to survey methodologies, but by the congressional elections of 1997 the fierce debates over methodologies had subsided. Substantively, the surveys confirm the accuracy of the vote count in 1998, allow profiles of voters to be constructed for the three most important parties and mark declines in the support of the once dominant Partido Revolucionario Institucional.  相似文献   
143.
For more than two decades, economists and sociologists have pursued parallel cross-national quantitative investigations of the determinants of economic development. These investigations have proceeded in mutual ignorance despite the often large overlap in statistical methods and data employed. Apparently contradictory findings have resulted, especially regarding the impacts of international trade and foreign direct investment. We find that there are two factors that account for these inconsistent results. One key factor is the use of different variables to measure international trade and investment, the choice of which is in turn driven by underlying differences in theoretical motivations. A second important difference involves sociologists’ greater preoccupation with more complex multivariate models versus economists’ greater willingness to focus on individual variables in multivariate regressions while viewing others as “controls.” A major finding of our survey is that when thesame variables are used, the results of economists and sociologists tend to be consistent, rather than contradictory (as might have occurred, for example, because of the use of different samples of countries or time periods, or the use of other variables included in the regression equations). We also consider some studies whose purviews go beyond economic growth to consider factors such as income inequality, physical quality of life, demographic change, and basic needs provisioning. Angela Martin Crowly is at the Department of Sociology, University of California, Irvine, Irvine, California 92717. James Rauch is at the department of Economics, University of California, San Diego, La Jolla, California 92093. Susanna Seagrave is at the U.S. General Accounting Office, Washington, D.C. 20548. David A. Smith is at the Department of Sociology, University of California, Irvine, Irvine, California 92717.  相似文献   
144.
145.
146.
The ongoing debate about the FDA approval of BiDil in 2005 demonstrates how the first racially/ethnically licensed drug is entangled in both Utopian and dystopian future visions about the continued saliency of race/ethnicity in science and medicine. Drawing on the sociology of expectations, this paper analyzes how scientists in the field of pharmacogenetics are constructing certain visions of the future with respect to the use of social categories of race/ethnicity and the impact of high-throughput genotyping technologies that promise to transform scientific practices.  相似文献   
147.
148.
149.
150.
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