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   595篇
  免费   31篇
管理学   69篇
民族学   8篇
人口学   75篇
丛书文集   4篇
理论方法论   77篇
综合类   5篇
社会学   357篇
统计学   31篇
  2023年   5篇
  2022年   4篇
  2021年   8篇
  2020年   11篇
  2019年   19篇
  2018年   20篇
  2017年   43篇
  2016年   26篇
  2015年   20篇
  2014年   10篇
  2013年   97篇
  2012年   38篇
  2011年   23篇
  2010年   22篇
  2009年   22篇
  2008年   23篇
  2007年   19篇
  2006年   21篇
  2005年   22篇
  2004年   16篇
  2003年   15篇
  2002年   14篇
  2001年   11篇
  2000年   14篇
  1999年   6篇
  1998年   8篇
  1997年   6篇
  1996年   4篇
  1995年   3篇
  1994年   7篇
  1993年   8篇
  1992年   5篇
  1991年   3篇
  1990年   5篇
  1989年   4篇
  1988年   2篇
  1987年   2篇
  1986年   3篇
  1985年   4篇
  1984年   4篇
  1983年   5篇
  1982年   3篇
  1981年   6篇
  1980年   4篇
  1979年   2篇
  1978年   3篇
  1977年   2篇
  1975年   2篇
  1974年   1篇
  1973年   1篇
排序方式: 共有626条查询结果,搜索用时 15 毫秒
61.
In this study, we use data of the German Mikrozensus to explore first and second birth behavior of migrants’ descendants. Whereas prior waves of the Mikrozensus only included respondents’ citizenship, in the survey years 2005 and 2009 also parental citizenship has been surveyed. This allows us to identify respondents’ migrant backgrounds, even if they have German citizenship. We distinguish those who migrated as children (1.5 generation) from those who were born to Turkish parents in Germany (second generation migrants). We compare both migrant generations to German non-migrants. Using discrete-time hazard models, our results show that 1.5 generation migrants have the highest probability of having a first and second birth, while German non-migrants have the lowest birth probabilities. The second generation lies in-between. This pattern also persists after taking the educational attainment of respondents into consideration. However, there seems to be an adaptation of highly educated second generation Turkish migrants to non-migrant Germans: we find no significant differences in the probability of having a first birth in the two groups. For second births, we do not find this pattern which might be related to the young age structure in the sample of second generation migrants.  相似文献   
62.
With increases in nonmarital fertility, the sequencing of transitions in early adulthood has become even more complex. Once the primary transition out of the parental home, marriage was first replaced by nonfamily living and cohabitation; more recently, many young adults have become parents before entering a coresidential union. Studies of leaving home, however, have not examined the role of early parenthood. Using the Young Adult Study of the 1979 National Longitudinal Survey of Youth (n = 4,674), we use logistic regression to analyze parenthood both as a correlate of leaving home and as a route from the home. We find that even in mid-adolescence, becoming a parent is linked with leaving home. Coming from a more affluent family is linked with leaving home via routes that do not involve children rather than those that do, and having a warm relationship with either a mother or a father retards leaving home, particularly to nonfamily living, but is not related to parental routes out of the home.  相似文献   
63.
后人定法:信息政策与机器世界   总被引:1,自引:0,他引:1  
导言 法律是由人制定并且为人服务的,这是一个不言而喻的假设.然而这个假设遭到了挑战:信息、传播和文化这些信息法规中的主体因素,越来越倾向于在机器之间或者人机之间流动.机器价值--而不是社会价值--在决策的过程中起着空前重要的作用.人类社会的信息政策制定正在被机器决策的方式所补充、所排挤甚至取代.随着技术被植入人体--现在已经可以将计算机芯片直接植入人脑的中枢神经--人与机器之间的法律区别几乎完全消融.这是种种信息传播技术观念发展进程的逻辑步骤:  相似文献   
64.
65.
This paper presents a multifaceted approach to unemployment stress experienced by male and female managers, in the form of a literature review and comparative research model. In order to develop a working model which can be applied to both male and female managers, the paper covers a substantial range of the literature pertaining to the processes and effects of unemployment for managers. Previous studies often provide conflicting data which generally results from differential approaches taken to the study of unemployment. In addition, it is important to note that the majority of studies focus on blue-collar male workers and that the vast majority are based on a male model of work. The proposed model highlights sources of stress, moderators of stress and stress outcomes that may affect unemployed managers, and distinguishes areas in which gender differences are likely to be found. However, these differences are only hypothesized from the current literature and require in-depth research if they are to be fully understood.  相似文献   
66.
67.
Psychometrically sound measures of family therapy competencies are necessary to assess the effectiveness of training on student performance. This article critiques the self-report and observer rating measures developed to date to assess the clinical skills of trainees in the individual and in the family therapy fields. Suggestions are made to foster future instrument development specifically designed for the field of couples and family therapy/counseling.  相似文献   
68.
69.
While the full impact of the Internet on traditional business models and strategies is yet to be played out, one thing is already certain: it will irrevocably challenge the nature of the traditional middle role. A full spectrum of Internet-driven consequences — from disintermediation to cybermediation — has already been observed by numerous academics and practitioners. This article describes a different intermediary: the ‘go-between service provider,' who is increasingly challenging traditionalists benefiting from the new market and economic dynamics of our time. This paper, based on case studies and interviews as part of a long-term research project, presents a conceptual framework; lists critical success factors; and assesses the impact of all this on corporate thinking and practice.  相似文献   
70.
This article is based on research undertaken among South African chief executives occupying the most senior operational positions in public-quoted companies. In looking at distinctive characteristics in these individuals the research attempts to bring together the activities that shape the chief executive's job and explore possible trends in their background; career route and behaviour patterns, and from the compositie picture to provide guidelines for executive development.  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