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   12242篇
  免费   216篇
  国内免费   2篇
管理学   1730篇
民族学   72篇
人才学   5篇
人口学   1082篇
丛书文集   81篇
理论方法论   1211篇
综合类   244篇
社会学   6319篇
统计学   1716篇
  2020年   176篇
  2019年   271篇
  2018年   285篇
  2017年   413篇
  2016年   287篇
  2015年   220篇
  2014年   288篇
  2013年   1956篇
  2012年   386篇
  2011年   384篇
  2010年   313篇
  2009年   296篇
  2008年   306篇
  2007年   331篇
  2006年   301篇
  2005年   304篇
  2004年   299篇
  2003年   219篇
  2002年   269篇
  2001年   293篇
  2000年   257篇
  1999年   245篇
  1998年   192篇
  1997年   174篇
  1996年   177篇
  1995年   161篇
  1994年   172篇
  1993年   169篇
  1992年   170篇
  1991年   168篇
  1990年   182篇
  1989年   170篇
  1988年   160篇
  1987年   164篇
  1986年   142篇
  1985年   163篇
  1984年   169篇
  1983年   162篇
  1982年   137篇
  1981年   111篇
  1980年   127篇
  1979年   133篇
  1978年   114篇
  1977年   98篇
  1976年   106篇
  1975年   112篇
  1974年   104篇
  1973年   75篇
  1972年   64篇
  1971年   59篇
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
951.
952.
953.
Two of the most striking characteristics of contraceptive practice in the world today are the wide variation in patterns of use across countries and the tendency of the distribution of use by method to persist or narrow, even as new methods become available. The argument advanced in this article is that the disposition to commit to a reduced range of methods results from positive feedback in the process of contraceptive choice, and follows the logic of path dependence. The positive feedback derives, in large part, from social interaction among both the providers and the users of contraceptive methods. The persistence of outmoded contraceptive regimes is illustrated with the experience of Mexico and Brazil. In each case, it is argued that the conditions, events, and policies in the early stage of the adoption process have had a determinant bearing on the contraceptive practice prevailing in the late 1990s.  相似文献   
954.
The author of this article argues that inflation is a neglected area in corporate planning despite the events of 1974/1975. The planning problem which companies face because of inflation is defined, while acknowledging that it is difficult to solve. Recent experience has shown that inflation has a direct impact on every major area of business. Thus it is essential that there is a meaningful attempt to handle these problems in planning. The author discusses his approach to grasping this nettle.  相似文献   
955.
956.
This paper informs clinicians about the nature of childhood meatotomies, and presents two cases which suggest that the presence of a meatotomy in the developmental history of male clients should alert clinicians to the potential significance of particular body damage fears and body integrity issues in the client.  相似文献   
957.
In this multiple regression model, self-efficacy beliefs are the best predictor of career indecision, and outcome expectations are the best predictor of exploration intentions. When indecision was entered as a predictor, it also was a significant predictor of exploration intentions—students who were less decided were also more likely to plan career exploration. Career efficacy and outcome expectations relate significantly more strongly within the group of college men than within the group of college women. Implications for social cognitive career theory and practice are discussed.  相似文献   
958.
959.
THE SOCIAL MANAGEMENT OF AMBITION   总被引:2,自引:0,他引:2  
This study of "the social management of ambition' (Hopper 1968) analyzes the changes in occupational expectations that occur among a group of ambitious high school seniors during the seven years after graduation. The predictions of a socialization and of a social reproduction model of the process of expectations change are compared using data from the National Longitudinal Study of the High School Class of 1972. Loglinear analysis is used to estimate a model, with a focus on the roles played by race, gender, social origins, and marriage. Less than one-fifth of the original sample remained "on track' toward achieving their original goals, most often members of already advantaged groups (whites and those from upper-middle-class homes). Married women were among the "cumulatively disadvantaged,' unlike their single peers. Marriage in particular had very different consequences for members of different social groups.  相似文献   
960.
Cities as environments   总被引:4,自引:3,他引:1  
  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