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   6804篇
  免费   231篇
管理学   897篇
民族学   33篇
人口学   689篇
丛书文集   31篇
教育普及   1篇
理论方法论   680篇
综合类   66篇
社会学   3376篇
统计学   1262篇
  2023年   40篇
  2021年   62篇
  2020年   109篇
  2019年   169篇
  2018年   183篇
  2017年   269篇
  2016年   198篇
  2015年   118篇
  2014年   181篇
  2013年   1087篇
  2012年   224篇
  2011年   212篇
  2010年   170篇
  2009年   158篇
  2008年   189篇
  2007年   176篇
  2006年   198篇
  2005年   147篇
  2004年   160篇
  2003年   119篇
  2002年   145篇
  2001年   168篇
  2000年   158篇
  1999年   166篇
  1998年   129篇
  1997年   115篇
  1996年   127篇
  1995年   89篇
  1994年   87篇
  1993年   108篇
  1992年   113篇
  1991年   123篇
  1990年   102篇
  1989年   93篇
  1988年   78篇
  1987年   78篇
  1986年   75篇
  1985年   98篇
  1984年   86篇
  1983年   84篇
  1982年   62篇
  1981年   47篇
  1980年   52篇
  1979年   59篇
  1978年   45篇
  1977年   42篇
  1976年   44篇
  1975年   35篇
  1974年   48篇
  1973年   34篇
排序方式: 共有7035条查询结果,搜索用时 531 毫秒
1.
Urban Ecosystems - The development of urban areas imposes challenges that wildlife must adapt to in order to persist in these new habitats. One of the greatest changes brought by urbanization has...  相似文献   
2.
Theory and Society - The massive expansion of US higher education after World War II is a sociological puzzle: a spectacular feat of state capacity-building in a highly federated polity. Prior...  相似文献   
3.
This paper discusses an emerging role for Philippine NGOs—building and maintaining intersectoral cooperation among various sectors of society to tackle key issues like agricultural development, HIV/AIDS, and agrarian reform. The three case studies elaborated in the paper show that Philippine NGOs play important intermediary and bridging functions crucial for the success of multistakeholder partnerships. NGOs are well equipped for this because of their middle-class and professional nature and because of various characteristics like autonomy, flexibility, and the ability to mobilize resources.  相似文献   
4.
A class of symmetric bivariate uniform distributions is proposed for use in statistical modeling. The distributions may be constructed to be absolutely continuous with correlations as close to±1 as desired. Expressions for the correlations, regressions and copulas are found. An extension to three dimensions is proposed.  相似文献   
5.
Food assumes enormous importance in prison: for many prisoners it conditions their life in custody and, in many respects, is symbolic of the prison experience. This article explores the complex relationship between gender, food and imprisonment through an analysis of data obtained from in‐depth interviews and group discussions conducted in three women's prisons in England. The findings indicate that, in prison, where control is taken away as the prisoner and her body become the objects of external forces, food is experienced not only as part of the disciplinary machinery, but also as a powerful source of pleasure, resistance and rebellion. The implications of such findings for health promotion in the prison context are discussed. Here, the pleasures and consolations of food may well constitute a redefinition of what it is to be healthy in this context, one that challenges the dominant meaning constructed in current health promotional discourse.  相似文献   
6.
7.
The authors examined the relative contributions of both proximal and distal supports to the career interests and vocational self‐efficacy in a multiethnic sample (N = 139) of middle school adolescents. Consistent with Social Cognitive Career Theory, it was found that (a) vocational self‐efficacy and career planning/exploration efficacy consistently predicted young adolescents' career interests across Holland (J. L. Holland, D. R. Whitney, N. S. Cole, & J. M. Richards, 1969) themes; (b) gender and career gender‐typing predicted interests in Realistic, Investigative, and Social careers; and (c) perceived parent support accounted for 29% to 43% of the total unique variance in vocational self‐efficacy for all Holland theme careers.  相似文献   
8.
9.
Expectations, Capital Gains, and Income   总被引:2,自引:0,他引:2  
A theoretical framework for the measurement of income under uncertainty is developed that addresses some long-standing controversies about the treatment of capital gains. The consequences for economic analysis and policy making are potentially serious, because the treatment of capital gains can significantly affect some major macroeconomic aggregates, including national income and savings, balance of payments deficits, government deficits, and depreciation. (JEL O47 , P44 , Q32 )  相似文献   
10.
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