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   19491篇
  免费   348篇
  国内免费   1篇
管理学   2836篇
民族学   69篇
人才学   1篇
人口学   1884篇
丛书文集   77篇
教育普及   2篇
理论方法论   1740篇
现状及发展   1篇
综合类   259篇
社会学   9407篇
统计学   3564篇
  2021年   113篇
  2020年   279篇
  2019年   381篇
  2018年   444篇
  2017年   605篇
  2016年   475篇
  2015年   348篇
  2014年   464篇
  2013年   3033篇
  2012年   639篇
  2011年   620篇
  2010年   447篇
  2009年   379篇
  2008年   447篇
  2007年   465篇
  2006年   462篇
  2005年   448篇
  2004年   412篇
  2003年   380篇
  2002年   419篇
  2001年   527篇
  2000年   532篇
  1999年   474篇
  1998年   340篇
  1997年   312篇
  1996年   327篇
  1995年   305篇
  1994年   285篇
  1993年   291篇
  1992年   346篇
  1991年   319篇
  1990年   291篇
  1989年   293篇
  1988年   289篇
  1987年   252篇
  1986年   245篇
  1985年   279篇
  1984年   270篇
  1983年   254篇
  1982年   216篇
  1981年   183篇
  1980年   167篇
  1979年   195篇
  1978年   180篇
  1977年   162篇
  1976年   134篇
  1975年   157篇
  1974年   118篇
  1973年   116篇
  1971年   93篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
151.
A paradox currently exists regarding legal sports gambling in North America: various forms are flourishing in Nevada, Oregon, and several Canadian provinces, while at the same time the United States Congress is conducting hearings on two bills that would prohibit any new state-sponsored sports gambling initiatives. This study examines the issue of why some jurisdictions are enthusiastic about legal sports gambling while others strongly resist the concept. In reviewing these divergent viewpoints, a case study of the newfledged Canadian Sport Select gambling format is presented. This example is used to highly the perils and payoffs of a typical state-sponsored sports gambling scheme, with a view toward broadening our understanding of how they work and how they might be fairer to the public.  相似文献   
152.
153.
Jane Carmichael's views on Managing Inputs provide a further interesting contribution on a topic, strategic control, that we have covered on several occasions in this column. Carmichael's approach is to dig back behind the results being achieved to the 'inputs' on which they depend. But, while this may unearth causes of performance that can often be missed by a bottom-line orientation, results must ultimately remain vital; a business that is on track with all its input measures, but is missing its output goal is still in trouble. We continue to be interested in hearing from readers with views on strategic control processes, particularly those who have found productive ways of setting input and output targets.  相似文献   
154.
Nearly six years after the National Practitioner Data Bank was authorized by Congress in the Health Care Quality Improvement Act of 1986, and more than a year after its actual creation, the device is still only partially operational. What is more, the success of even those limited efforts is being questioned, and the timetable for future developments remains to be firmed up. Also, the costs are much higher than estimated.  相似文献   
155.
The day-to-day management of medical practice is so heavily influenced by tactical imperatives that few physicians have the time to think strategically. Traditionally, the difference between tactics and strategy is not a major concern of most physician executives. The realm of tactics is the short run, when managers must make do with the fixed resources at hand. Strategy addresses the long run, when all resources and markets are variable. A tactical focus is understandable, maybe even acceptable, in industries where nothing challenges traditional approaches to production of an established product or service. However, medical care in the 1990s is changing so fast that a physician executive must devote an incredible amount of time and effort just to stay confused about what is going on.  相似文献   
156.
"This study compares the fertility patterns of foreign-born and native-born women in Canada and examines whether [the] same set of social characteristics accounts for differential fertility among both the groups. The study also assesses the importance of social characteristics and assimilation on immigrant fertility behavior. Two generations of currently married/cohabiting women with spouse present are analyzed using multiple regressions. The results reveal similar effects on fertility of social characteristics for foreign-born and native-born, while in the case of younger generations the effects are stronger."  相似文献   
157.
Recent trends in migration policy in the European Community are outlined. The focus is on the need to increase cooperation between the member states and to increase the power of the Community's Court of Justice in decision-making about migration and refugee policy.  相似文献   
158.
159.
160.
This paper describes the major structural and historical dimensions of health ideology and praxis in the Canadian Arctic. It examines the problems that occur when primary care services exclude their clients from meaningful involvement in planning and administration. It argues that the structure of health services in northern Canada reflects an internal colonial political economy which is characteristic of most Fourth World situations.  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