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   357篇
  免费   25篇
管理学   40篇
民族学   8篇
人口学   34篇
理论方法论   41篇
综合类   14篇
社会学   210篇
统计学   35篇
  2024年   1篇
  2023年   6篇
  2022年   3篇
  2021年   11篇
  2020年   16篇
  2019年   24篇
  2018年   22篇
  2017年   23篇
  2016年   28篇
  2015年   21篇
  2014年   11篇
  2013年   53篇
  2012年   17篇
  2011年   9篇
  2010年   12篇
  2009年   15篇
  2008年   9篇
  2007年   17篇
  2006年   15篇
  2005年   9篇
  2004年   6篇
  2003年   8篇
  2002年   6篇
  2001年   7篇
  2000年   5篇
  1999年   4篇
  1998年   2篇
  1996年   2篇
  1995年   2篇
  1993年   2篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1986年   2篇
  1985年   2篇
  1983年   1篇
  1982年   1篇
  1974年   1篇
  1972年   1篇
排序方式: 共有382条查询结果,搜索用时 343 毫秒
31.
This article analyses informal caregiving and volunteering in organizations over 17 years in Sweden, with a focus on links between these two forms of unpaid activities. The discussion is based on results from a national survey that was repeated four times in the period 1992–2009. Links were found between the different types of activities. In all four studies a substantial group of the population was involved both in informal caregiving and volunteering. This group of ‘active citizens’ are commonly also engaged in informal social networks. This ‘double active’ group had increased over time and they provide a substantial amount of hours of involvement. Patterns outlined in this article demonstrate that unpaid activities represent a multifaceted phenomenon, and that the boundaries between informal caregiving and volunteering as forms of engagement may be more fluid than has previously been acknowledged. The results challenge the literature in which informal caregiving is viewed as a major obstacle to volunteering. At the same time, however, informal caregiving in general was found to be increasing. There might be reasons to be cautious about the possible risk that too much pressure on citizens for informal caregiving might jeopardize the type of double involvement that is outlined in this article.  相似文献   
32.
The impact of the transition to parenthood on the labour-force activity of Swedish women one year after first birth is studied using data from the 1981 Swedish Fertility Survey. The probability of remaining at home one year after delivery is found to be significantly affected by length of education, marital status, early labour-force withdrawal and duration of union. Highly educated women seem to have already established a pattern of low home attachment by the mid-50s. Women with less education have tended to ‘catch-up’ with this low home attachment over time. For women with a medium level of education there is, however, a slight reversal of this downward trend toward the end of the 1970s.  相似文献   
33.
34.
The role of psychologists in the mediaDiscribing the phenomena of frequently asking journalists the authors are trying to describe the social meaning of role-and functiontaking of the science of psychology in the public discussion. They are following the question whether it could be possible to publish scientific results without banalizing, taking part in voyerism and reprehensible emotion creating.  相似文献   
35.
36.
37.
Governmental organizations play a major role in disaster relief operations. Supply chains set up to respond to disasters differ dramatically in many dimensions that affect the cost of relief efforts. One factor that has been described recently is self‐sustainment, which occurs when supplies consumed by intermediate stages of a supply chain must be provided via the chain itself because they are not locally available. This article applies the concept of self‐sustainment to response supply chains. A mathematical model of a self‐sustaining response supply chain is developed. Analysis of this model yields insights about the relationships and interactions among self‐sustainment, speed of disaster onset, dispersion of impact, and the cost of the relief efforts.  相似文献   
38.
Although sexual risk behavior occurs in a dyadic context, most studies of adolescent sexual behavior focus on individuals. This study uses couple data (= 488 couples) from the National Longitudinal Study of Adolescent Health to examine how partners' contraceptive attitudes correlate over time and whether male or female partners' attitudes are better predictors of condom use. Net of their own prior attitudes, partners' prior attitudes predicted both male and female adolescents' Wave 2 attitudes. This association was stronger for female than for male adolescents, suggesting that female attitudes were influenced more by males' prior attitudes than vice versa. When entered together, only male adolescents' attitudes predicted dyadic condom use. Findings suggest that male partners may have greater influence on adolescent contraceptive decisions and that prevention programs should emphasize the relational context of sexual behavior.  相似文献   
39.
40.
This article examines how the social and political contexts in receiving countries affect the transnational political practices of migrants and refugees, such as their mobilization around political events in their homeland. The case study explores the political participation of Turks and Kurds in Germany and the Netherlands in its full complexity, that is in both the immigration country and in homeland politics. The findings suggest that transnational political practices should not be reduced to a function of the political opportunity structures of particular receiving countries for two main reasons: (a) more inclusive political structures, which provide for more participation and co‐operation on immigrant political issues, may at the same time, and for that very reason, serve to exclude dialogue on homeland politics; (b) homeland political movements may draw on a different range of resources than their immigrant political counterparts, including those outside the local political institutional context.  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