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   92706篇
  免费   2985篇
  国内免费   3篇
管理学   12552篇
民族学   573篇
人才学   26篇
人口学   7316篇
丛书文集   543篇
教育普及   3篇
理论方法论   9615篇
现状及发展   1篇
综合类   2204篇
社会学   43805篇
统计学   19056篇
  2023年   508篇
  2021年   579篇
  2020年   1524篇
  2019年   2239篇
  2018年   2148篇
  2017年   3226篇
  2016年   2422篇
  2015年   2058篇
  2014年   2653篇
  2013年   19037篇
  2012年   2545篇
  2011年   2347篇
  2010年   2070篇
  2009年   2262篇
  2008年   2189篇
  2007年   1993篇
  2006年   2209篇
  2005年   2375篇
  2004年   2254篇
  2003年   1974篇
  2002年   2077篇
  2001年   2063篇
  2000年   1832篇
  1999年   1724篇
  1998年   1529篇
  1997年   1378篇
  1996年   1336篇
  1995年   1352篇
  1994年   1337篇
  1993年   1312篇
  1992年   1323篇
  1991年   1241篇
  1990年   1213篇
  1989年   1047篇
  1988年   1132篇
  1987年   1016篇
  1986年   928篇
  1985年   1091篇
  1984年   1153篇
  1983年   1025篇
  1982年   950篇
  1981年   872篇
  1980年   830篇
  1979年   880篇
  1978年   787篇
  1977年   722篇
  1976年   670篇
  1975年   653篇
  1974年   522篇
  1973年   443篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
1.
Clinical Social Work Journal - System enactments are co-created phenomena characterized by confounding and emotionally charged multi-person interactions that emerge through the convergence of...  相似文献   
2.
Abusive supervision in the workplace has been shown to have important direct consequence in work and work relationship, and also indirect consequences to workers’ well-being and relationships outside work. Consequences of abusive supervision have not been studied among migrant workers whose status in the host country of work is dependent on maintaining the work contract. This study investigates abusive supervision in 247 Filipino migrant workers in Macau, who hold temporary work contracts and work visas to engage in various low-skilled work (e.g., domestic helper, security guard, etc.). The study tests a model representing the indirect consequences of abusive supervision on the self-esteem and acculturation orientation of migrant workers, in particular, on the tendency to reject their heritage culture in their attempt to acculturate in the host country. Mediation analysis indicated that abusive supervisory perceptions led to lower self-esteem (b = ?.19), which in turn relates to tendency to reject their heritage culture as part of acculturation (b = ?.45) [indirect effect = .08, 90 % CI .04, .15]. The rejection of heritage culture is interpreted as a coping response to the negative indirect consequences of abusive supervision perceptions that may be partly attributed to being a migrant Filipino worker. The results are discussed in terms of how the acculturation of migrant workers reflects aspects of their well-being that may be adversely affected by vocational-related stress in the host country.  相似文献   
3.
4.

Motivated by a breast cancer research program, this paper is concerned with the joint survivor function of multiple event times when their observations are subject to informative censoring caused by a terminating event. We formulate the correlation of the multiple event times together with the time to the terminating event by an Archimedean copula to account for the informative censoring. Adapting the widely used two-stage procedure under a copula model, we propose an easy-to-implement pseudo-likelihood based procedure for estimating the model parameters. The approach yields a new estimator for the marginal distribution of a single event time with semicompeting-risks data. We conduct both asymptotics and simulation studies to examine the proposed approach in consistency, efficiency, and robustness. Data from the breast cancer program are employed to illustrate this research.

  相似文献   
5.
6.
7.
8.
This article highlights three dimensions to understanding children's well‐being during and after parental imprisonment which have not been fully explored in current research. A consideration of ‘time’ reveals the importance of children's past experiences and their anticipated futures. A focus on ‘space’ highlights the impact of new or altered environmental dynamics. A study of ‘agency’ illuminates how children cope within structural, material and social confines which intensify vulnerability and dependency. This integrated perspective reveals important differences in individual children's experiences and commonalities in broader systemic and social constraints on prisoners’ children. The paper analyses data from a prospective longitudinal study of 35 prisoners’ children during and after their (step) father's imprisonment to illustrate the arguments.  相似文献   
9.
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