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   342篇
  免费   7篇
管理学   63篇
人口学   25篇
理论方法论   28篇
综合类   1篇
社会学   196篇
统计学   36篇
  2019年   5篇
  2018年   9篇
  2017年   4篇
  2016年   6篇
  2015年   3篇
  2014年   7篇
  2013年   85篇
  2012年   19篇
  2011年   6篇
  2010年   2篇
  2009年   6篇
  2008年   3篇
  2007年   9篇
  2006年   6篇
  2005年   7篇
  2004年   7篇
  2003年   5篇
  2002年   5篇
  2001年   6篇
  2000年   7篇
  1999年   2篇
  1998年   7篇
  1997年   5篇
  1996年   5篇
  1995年   6篇
  1994年   9篇
  1993年   8篇
  1992年   6篇
  1991年   8篇
  1990年   9篇
  1989年   2篇
  1988年   6篇
  1987年   6篇
  1986年   4篇
  1985年   3篇
  1984年   5篇
  1983年   5篇
  1982年   5篇
  1981年   7篇
  1980年   6篇
  1979年   4篇
  1978年   2篇
  1977年   5篇
  1976年   4篇
  1975年   3篇
  1973年   2篇
  1972年   2篇
  1970年   1篇
  1968年   1篇
  1964年   1篇
排序方式: 共有349条查询结果,搜索用时 46 毫秒
321.
The European Communication Monitor (ECM) research explores the current developments for communications disciplines, practices and instruments. It is an extensive research project to monitor trends in communication management, analyse the changing framework for the profession driven by European integration and evaluate specific topics of relevance to public relations practice. Specifically, the 2008 ECM edition is focused on aspects such as: strategy and control, interactive channels, corporate social responsibility, intercultural challenges, influence on management decision making, cooperation with agencies, and future budgets.  相似文献   
322.
323.
324.
Each night across America more than one million children are homeless. They and their parents now account for 38% of America's homeless. They are also the fastest growing segment of the homeless population. The demand for emergency shelter by families with children has increased 50% since 1995 and 15% in the last year alone. Despite the lowest unemployment rate in 30 years and a booming stock market, the number of homeless children today is higher than at any other time since the Great Depression. Throughout the early part of 1999, the Institute for Children and Poverty surveyed almost 2,000 families with more than 4,000 children in 24 locations to assess the state of homeless children across America. This report is their story—a story of constant upheaval, educational struggles, declining health, and violence. It is also a story of opportunity for those with the will and the power to influence policy and create change.  相似文献   
325.
326.
Open Day, in the form of two half day single session family clinics, has operated weekly in the ACT Child and Adolescent Mental Health Service since April 1993 and over a thousand families have been seen. Clinicians are often resistant to the concept of single sessions and frequently overestimate the amount of assistance that clients feel they require. However in an era of sharply increasing demand for services, selective use of single family sessions for milder problems, screened by a telephone intake process, has value to both families and workers. Telephone follow-ups of 100 families in 1994 and 70 families in 1996 found that single session family interviews were well accepted by the large majority of families seen. Clinicians see the program as reducing pressure from clients for early attention, enhancing client motivation when seen at crisis times, providing readily available consultation support from peers, increasing learning opportunities and building inter-disciplinary team work.  相似文献   
327.
328.
Why do some U.S. states have higher levels of marital formation than others? This paper introduces an economic model wherein a state’s representative individual may choose to marry in order to diversify his or her idiosyncratic income risk. The paper demonstrates that such a diversification motive is enhanced for some utility functions when a state’s level of undiversifiable risk becomes larger, and when a state’s initial income is lower. A test of the model’s predictions, using cross-sectional data for the 50 U.S. states, provides some suggestive evidence for a risk sharing motive in marriage formation and joint spouse labor participation.  相似文献   
329.
Several disciplines have contributed to the understanding of the relationship between science, technology, and economic change. Weber's perspective on this relationship, however, has not been properly explored. In the first part of this paper, we give an account of Weber's perspective. In the second part, we critically assess Weber's ideas, indicating those that are useful and those that deserve to be abandoned. We also confront a revised Weberian perspective with those of the main contemporary competitors, the key ideas of economists and economic historians on one side and social constructivists on the other. We conclude that a Weberian comparative-historical approach compares favourably with these competitors, and suggest where his approach still requires further work.  相似文献   
330.
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