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   1489篇
  免费   3篇
管理学   77篇
民族学   55篇
人才学   4篇
人口学   164篇
丛书文集   49篇
理论方法论   384篇
综合类   141篇
社会学   551篇
统计学   67篇
  2015年   3篇
  2014年   10篇
  2013年   3篇
  2012年   153篇
  2011年   98篇
  2010年   41篇
  2009年   16篇
  2008年   71篇
  2007年   74篇
  2006年   70篇
  2005年   54篇
  2004年   57篇
  2003年   48篇
  2002年   40篇
  2001年   39篇
  2000年   44篇
  1999年   26篇
  1998年   26篇
  1997年   21篇
  1996年   20篇
  1995年   10篇
  1994年   18篇
  1993年   29篇
  1992年   35篇
  1991年   41篇
  1990年   31篇
  1989年   37篇
  1988年   32篇
  1987年   27篇
  1986年   35篇
  1985年   28篇
  1984年   37篇
  1983年   34篇
  1982年   38篇
  1981年   36篇
  1980年   29篇
  1979年   16篇
  1978年   6篇
  1977年   7篇
  1975年   3篇
  1974年   7篇
  1973年   3篇
  1971年   4篇
  1970年   4篇
  1967年   2篇
  1966年   3篇
  1957年   3篇
  1956年   2篇
  1955年   3篇
  1954年   3篇
排序方式: 共有1492条查询结果,搜索用时 0 毫秒
21.
What is the future of health care in America? This is Part 2 of The Physician Executive panel discussion that explores the future of health care in America. To narrow this ambitious focus somewhat, the future is defined as five to 10 years hence. In Part 1, which was published in the May/June issue, Russell C. Coile, Jr., Barbara LeTourneau, MD, MBA, FACPE, James Reinertsen, MD, Uwe Reinhardt, PhD, Marshall Ruffin, MD, MPH, MBA, FACPE, and David Vogel, MS, shared their opinions about what the future holds in managed care, information technology, and biotechnology. In Part 2, Susan Cejka, Barbara LeTourneau, MD, MBA, FACPE, John Henry Pfifferling, PhD, Uwe Reinhardt, PhD, and James Todd, MD, share their views on the future of medical education and physician executives.  相似文献   
22.
"Designed in 1919-20 by the British mediator Lord Curzon as an armistice proposal between the then warring powers Poland and Soviet Russia, the Curzon Line served to identify the maximum territorial reach of Soviet political influence in Europe....[The author discusses] a program of resettlement which would target communities on both sides of the new border, a policy eventually affecting some 1.4 million individuals...." The implementation and impact of this population exchange are described.  相似文献   
23.
This paper presents three different poverty standards. A first approach takes the disposable income as an indicator of poverty. A second approach uses the Leyden approach. Finally an aggregate index of deprivation, based on the observation of consumption events, is constructed through a particular econometric procedure proposed by Desai and Shah (1988). These alternative measures are then compared on a sample composed of 6380 Belgian households. Such an analysis can be expected to provide some further insight into the problem of measuring poverty, which has been the subject of a recent controversial debate.We thank the participants of the Second Annual Meeting of the European Society for Population Economics, June 23–25, 1988, Mannheim (FRG), L. Gevers, J. Lindsey, P. Pestieau, B. Sak, K. Van den Bosch and two anonymous referees for their comments and suggestions.  相似文献   
24.
25.
26.
27.
Zaba B 《Population studies》1979,33(1):79-100
Summary Brass's model life table system, which is a two parameter system based on the logit transformation of survivorship values, has been widely and successfully used to describe age patterns of mortality in many populations. As more reliable information has become available for populations with mortality patterns which differ in important ways from the assumed standard pattern of mortality, a more flexible model system is needed. This paper shows how Brass's system can be expanded into a four-parameter model, and evaluates the performance of the new system by examining how well it can fit observed life table data.  相似文献   
28.
29.
30.
Earth-spirited faiths (e.g., Pagan and Wiccan spiritualities) have been described as more affirmative toward gay, lesbian, bisexual, and transgendered (GLBT) members than mainstream Judeo-Christian faiths, but no research has explored Earth-spirited faiths' GLBT-affirming behaviors. This study investigated those behaviors as well as the faith experiences of GLBT Earth-spirited individuals. At time of coming out, participants who were affiliated with mainstream Judeo-Christian faiths reported greater faith conflict than those affiliated with Earth-spirited faiths; however, there were no differences in resolution of the conflict between the two groups, internalized homonegativity, or self-acceptance. In addition, Earth-spirited faiths engaged in many GLBT-affirming behaviors.  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