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   9050篇
  免费   82篇
  国内免费   5篇
管理学   495篇
劳动科学   9篇
民族学   1354篇
人才学   89篇
人口学   440篇
丛书文集   1155篇
教育普及   2篇
理论方法论   862篇
现状及发展   1篇
综合类   2712篇
社会学   1810篇
统计学   208篇
  2023年   43篇
  2022年   15篇
  2021年   22篇
  2020年   48篇
  2019年   36篇
  2018年   17篇
  2017年   32篇
  2016年   38篇
  2015年   81篇
  2014年   279篇
  2013年   219篇
  2012年   559篇
  2011年   540篇
  2010年   324篇
  2009年   274篇
  2008年   425篇
  2007年   361篇
  2006年   431篇
  2005年   405篇
  2004年   369篇
  2003年   319篇
  2002年   348篇
  2001年   219篇
  2000年   217篇
  1999年   180篇
  1998年   123篇
  1997年   142篇
  1996年   142篇
  1995年   122篇
  1994年   126篇
  1993年   169篇
  1992年   152篇
  1991年   153篇
  1990年   138篇
  1989年   157篇
  1988年   211篇
  1987年   188篇
  1986年   166篇
  1985年   138篇
  1984年   150篇
  1983年   197篇
  1982年   180篇
  1981年   170篇
  1980年   181篇
  1979年   99篇
  1978年   34篇
  1959年   20篇
  1958年   14篇
  1957年   14篇
  1956年   14篇
排序方式: 共有9137条查询结果,搜索用时 203 毫秒
101.
"In the first half of the article, a broad account of content and procedures is given. In conduct of individual surveys, the achievements of the World Fertility Survey were based on thoroughness rather than technical superiority. The later aspects of the program, including analysis, archiving, and data dissemination, were more innovative and represent models of excellence for similar future enquiries. In overall terms, the program is judged to be an expensive success. In the second half of the article, two methodological issues are discussed in more detail: the collection of retrospective birth histories and the translation of survey instruments into local languages." Comments by Anthony G. Turner (pp. 768-9), Kweku T. de Graft-Johnson (pp. 769-70), Burton Singer (pp. 771-2), and Joel E. Cohen (pp. 772-4) are appended.  相似文献   
102.
The health status of the population of Poland is analyzed for the postwar period, with emphasis on the 1980s. Trends in mortality, and particularly in excess male mortality, are described and compared with other European countries.  相似文献   
103.
"The purpose of this paper is to look at what has been achieved by the transmigration program [in Indonesia], to examine the major problems that have arisen and to consider the present constraints which now cast some doubt upon the future of the program." A historical overview of government policies from 1905 to 1988 is provided, and problems of land supply, land use, and lack of funds are discussed. Data are from the 1961 and 1980 Indonesian censuses. (SUMMARY IN FRE AND SPA)  相似文献   
104.
Between 1987 and 1990, the Robert Wood Johnson Foundation funded six service credit banking demonstration programs among the elderly in which participants delivered services in return for credits, entitling them to later service. This evaluation of the demonstrations found that these six sites successfully attracted elders for the delivery of household support services to a relatively old, frail population with potentially limited social networks. Evidence on the significance of the "credit" in attracting volunteers was mixed, but the programs have attracted new volunteers, and have not substituted for other volunteer activities. Program development has entailed considerable staff investment in volunteer support; programs are better understood as community membership organizations than as mechanical exchanges.  相似文献   
105.
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   
106.
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   
107.
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   
108.
The author describes topics included in a study of spatial, social, and occupational mobility in Poland. These include rural migration, the effect of the family life cycle on migration, the social impact of migration, the effect of migration on spatial distribution, and migration prospects until the end of this century.  相似文献   
109.
一、哪些做法不对?社会学确实在许多大学生的心目中威信不高,他们时常认为:社会学令人厌烦地对一些明显的、过分抽象的和对生活用处不大的事理作过分冗长的讨论,是堪与经济学并列的最"乏味"的科学.我们的一些同行认为,产生这种看法的原因是社会学太专业化和科学化了.但我们认为原因远不止此.专业化的知识对于任何寻求更多地了解世界的科学来说,似乎是必不可少的和正当的目标.问题不在于教师对学生教授了什么,而在于哪些还没有传授给  相似文献   
110.
分析和认识任何一门社会科学其主要任务和目标就在于使人更好地认识世界,以便有效地作用于世界.从方法论观点看,在国际关系学这门如此年轻而复杂的学科中具有首要意义的是重新合理组织有关论述这一学科科学原理的科研活动.特别是指那些"有助于建立这一学  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