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   654篇
  免费   27篇
管理学   52篇
民族学   3篇
人口学   38篇
理论方法论   102篇
综合类   4篇
社会学   433篇
统计学   49篇
  2023年   6篇
  2021年   6篇
  2020年   16篇
  2019年   25篇
  2018年   20篇
  2017年   28篇
  2016年   21篇
  2015年   18篇
  2014年   33篇
  2013年   128篇
  2012年   24篇
  2011年   16篇
  2010年   15篇
  2009年   13篇
  2008年   30篇
  2007年   25篇
  2006年   20篇
  2005年   21篇
  2004年   26篇
  2003年   13篇
  2002年   20篇
  2001年   9篇
  2000年   9篇
  1999年   6篇
  1998年   14篇
  1997年   11篇
  1996年   7篇
  1995年   6篇
  1994年   4篇
  1993年   5篇
  1992年   5篇
  1991年   9篇
  1990年   6篇
  1989年   4篇
  1988年   3篇
  1987年   5篇
  1986年   5篇
  1985年   6篇
  1984年   7篇
  1983年   3篇
  1982年   4篇
  1981年   6篇
  1980年   5篇
  1979年   5篇
  1976年   3篇
  1972年   1篇
  1971年   2篇
  1970年   2篇
  1968年   2篇
  1966年   1篇
排序方式: 共有681条查询结果,搜索用时 15 毫秒
1.
2.
3.
Epidemiological data show high rates of suicide attempts among adolescent Latinas. Few studies have addressed the psychosocial, cultural and family correlates of suicide attempts among this age group of a rapidly growing population. The authors studied 31 adolescent Hispanic females who were receiving mental health services; 14 girls had attempted suicide in the previous five years and 17 had never attempted suicide. The two groups of girls did not differ significantly with respect to demographic profiles, levels of depression, family type, acculturation, or self-esteem. However, as hypothesized, the mutuality between girls and their mothers was lower among suicide attempters. Maladaptive coping skills of withdrawal and wishful thinking were more commonly used by attempters, and non-attempters used emotional regulation and problem-solving more frequently. Findings are discussed within the context of the empirical and theoretical literature and implications for practice are considered.  相似文献   
4.
5.
This paper examines the role of boards of directors in light of institutional contingencies and recent best practice governance guidelines and regulation such as the United Kingdom Higgs Review and the United States Sarbanes‐Oxley Act 2002. Particular attention is paid to discussing the role of independent directors across countries, and the implications for corporate governance innovation. It concludes by posing questions about recent corporate governance transformations and providing suggestions for future research.  相似文献   
6.
Summary. This study investigates whether there was evidence of increasing risk of still-birth with increasing paternal exposure to ionizing radiation received during employment at the Sellafield nuclear installation before the child was conceived. A significant positive association is found between the total paternal preconceptional exposure to external ionizing radiation and the risk of still-birth (after adjustment for year of birth, social class, birth order and paternal age, odds ratio at 100 mSv 1.24 (95% confidence interval 1.04–1.45)). A summary of the principal scientific findings of this study has been published in the Lancet . This paper describes in detail the statistical methods that were used in the investigation and presents the results in full.  相似文献   
7.
8.
The authors describe a project, begun in 1981, to locate, list, and annotate all the published work based substantially on the census enumerators' books for nineteenth-century censuses for England and Wales. The results are currently available in a computerized file, enabling a variety of searches by topic, geographical area, and type of population. Information is provided on using the data and the computerized bibliography. The authors note that, subsequently, data for censuses of Scotland and Ireland have been added.  相似文献   
9.
10.
Conclusion In this paper, I have briefly discussed multiple family group therapy as an approach used with state-hospitalized adolecents and their parents. This approach was considered as best meeting the therapeutic needs of the seriously disturbed adolescent and his hard-to-reach family. Parents and adolescents were receptive to and cooperative with the multiple family group approach. This approach was one amendable to an understaffed, underbudgeted state hospital unit and is looked upon as an appropriate, a possible, and a successful treatment method. In addition, this approach was appropriate and successful with two groups which, culturally speaking, were diametrically opposed. I have outlined briefly some of the operating differences within the two groups. The overwhelming similarities in the approaches with these groups, however, illustrates the approach's general applicability.  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