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   997篇
  免费   38篇
管理学   50篇
民族学   5篇
人口学   66篇
丛书文集   18篇
理论方法论   131篇
综合类   22篇
社会学   685篇
统计学   58篇
  2023年   3篇
  2022年   4篇
  2021年   6篇
  2020年   14篇
  2019年   31篇
  2018年   30篇
  2017年   39篇
  2016年   37篇
  2015年   23篇
  2014年   29篇
  2013年   186篇
  2012年   37篇
  2011年   54篇
  2010年   20篇
  2009年   30篇
  2008年   27篇
  2007年   40篇
  2006年   58篇
  2005年   41篇
  2004年   14篇
  2003年   25篇
  2002年   28篇
  2001年   21篇
  2000年   10篇
  1999年   15篇
  1998年   13篇
  1997年   11篇
  1996年   13篇
  1995年   9篇
  1994年   18篇
  1993年   11篇
  1992年   3篇
  1991年   7篇
  1990年   6篇
  1989年   10篇
  1988年   12篇
  1987年   10篇
  1986年   11篇
  1985年   9篇
  1984年   6篇
  1983年   7篇
  1982年   4篇
  1981年   6篇
  1980年   8篇
  1979年   6篇
  1978年   10篇
  1977年   5篇
  1976年   9篇
  1975年   3篇
  1972年   2篇
排序方式: 共有1035条查询结果,搜索用时 437 毫秒
301.
Knowledge is gaining increasing importance in modern-day society as a factor of production and, ultimately, growth. This article explores the dynamics in university knowledge production and its effect on the state of university–industry–policy exchange in the Netherlands. Science systems are said to be in transformation. The university has evolved from performing conventional research and educational functions to serving as an innovation-promoting knowledge hub; dynamics that have received mixed reactions. The social sciences and humanities (SSH) take a special position, insofar as their focus seems primarily to be placed on conventional research and educational functions, and not directly on (commercial) valorization. Societal changes are, however, pressing for a reconsideration of the role of SSH. In our article, we distinguish between three important new movements that seem to be affecting SSH. It is believed that these movements, which are already having an impact today, will considerably influence SSH in the future. These developments are further differentiation, synthesis between the various subdisciplines of SSH and the natural sciences, and shifts in paradigms. The aims of this article are twofold: (1) to assess what is believed to be the most likely development of SSH by means of discovering relevant subsets of factors influencing university knowledge production; and (2) to discover whether the knowledge production factors show characteristics of a general development similar to the “Mode 2” concept. A systematic qualitative database was created by means of 22 semi-structured personal interviews with key representatives from business, university and the policy sector. Our explanatory framework employs an artificial intelligence method, i.e. rough set analysis. On the basis of these results, we find that a small minority of the respondents prefers a closer relationship of SSH to society, government and industry, and other institutional centers of authority, whilst interdisciplinarity in particular is regarded as having an overall positive influence on the future of SSH in the Netherlands. Consequently, the idea of a clear distinction between Mode 1 and Mode 2 knowledge production, i.e. traditional knowledge and knowledge carried out in the context of application, is not supported by our data.  相似文献   
302.
The western United States offers a case study on the importance of access to large population centers and their markets, via road and air travel, for economic development. The vast distances between towns and cities in the American West can be a detriment to business, yet they also serve to attract technology and knowledge-based workers seeking to live in a picturesque setting. In spite of the increasing importance of amenities to migration and business location, also needed is access to markets, particularly via commercial air service. We test a new county classification system for the western United States to reflect differing degrees of access to population centers and account for the increasing importance of airports. Past classifications are based on population size and cross-county commuting. We examine the validity of this new classification and test for differences in economic performance among the three county types. Our findings show that there are three distinct Wests that can be classified using economic performance measures and socioeconomic characteristics. The results show that “metro” and “isolated” counties are clearly distinct, but “connected” counties, those that are rural in nature but have ready access to metropolitan areas via air travel, can be difficult to distinguish from “metro” and “isolated” counties. Much of the variation is explained by travel distance to airports. The findings illustrate the importance of airports in rural development, and the limitations facing those communities that are isolated from markets and population centers. The results apply to other parts of the world with similar characteristics that include large expanses of open space, natural amenities that attract migrants and stimulate new business, and different degrees of access to large population centers via road or air travel, and therefore different rates of economic growth.  相似文献   
303.
发展性教育的内涵包括四个方面:和谐发展与最优发展;面向全体学生,促进学生的成长和发展;促进学生生动、活泼地发展;培养学生的创新精神和实践能力。发展性教育具有明显的时代特征,现代教育的四大支柱"学会认知、学会做事、学会做人、学会共处"要求每一个受教育者都要具备发展的意识和发展的能力。适应时代,建立一种全新的发展性教育模式是当务之急。  相似文献   
304.
Sophisticated agents who are aware of their self-control problems value commitment devices that constrain future choices. Using Australian household data I test whether these households value commitment devices in the form of illiquid pension contributions. Estimating probabilistic choice models, the results confirm the conjecture that households with problems of self-control are more likely to invest in illiquid pensions while less likely to hold very liquid forms of assets.  相似文献   
305.
Contrasting Dorothy Smith's critique of sociological discourse with one proposed by post-structural feminists, I argue that Smith's standpoint epistemology based on women's experiences, although an important contribution, is limited as a critique of sociological discourse. This is because it fails to reflect on sociology as itself a dominant discourse of experience.  相似文献   
306.
307.
308.
309.
310.
This longitudinal study was designed to test hypotheses, derived from a stress proliferation framework, regarding the association between perceived racial discrimination and changes in parenting among African American mothers in the rural South. A sample of 139 mothers and their children were interviewed 3 times at 1‐year intervals. Mothers reported on perceived discrimination and two proliferated stressors: stress‐related health problems and depressive symptoms. Both mothers and children reported on mothers’ competence‐promoting parenting. Structural equation modeling revealed a chain‐like sequence: Perceived discrimination forecast increases in mothers’ stress‐related health problems, which in turn were positively associated with depressive symptoms. Depressive symptoms constituted the proximal variable associated with decreases in mothers’ competence‐promoting parenting. These results emerged independent of socioeconomic characteristics.  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