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   1041篇
  免费   20篇
  国内免费   3篇
教育   708篇
科学研究   73篇
各国文化   17篇
体育   114篇
文化理论   22篇
信息传播   130篇
  2023年   4篇
  2022年   12篇
  2021年   18篇
  2020年   20篇
  2019年   35篇
  2018年   48篇
  2017年   47篇
  2016年   46篇
  2015年   29篇
  2014年   39篇
  2013年   197篇
  2012年   36篇
  2011年   36篇
  2010年   39篇
  2009年   34篇
  2008年   32篇
  2007年   49篇
  2006年   31篇
  2005年   31篇
  2004年   29篇
  2003年   31篇
  2002年   21篇
  2001年   20篇
  2000年   9篇
  1999年   9篇
  1998年   13篇
  1997年   6篇
  1996年   10篇
  1995年   6篇
  1994年   7篇
  1991年   6篇
  1989年   6篇
  1988年   4篇
  1987年   11篇
  1986年   4篇
  1985年   6篇
  1984年   4篇
  1983年   6篇
  1982年   5篇
  1978年   3篇
  1977年   3篇
  1976年   5篇
  1975年   5篇
  1973年   6篇
  1972年   4篇
  1971年   4篇
  1970年   4篇
  1969年   3篇
  1968年   3篇
  1966年   3篇
排序方式: 共有1064条查询结果,搜索用时 15 毫秒
71.
72.
73.
74.
75.
The neurobiology of language: Practical applications   总被引:1,自引:1,他引:0  
  相似文献   
76.
Valuing the Arts: A Contingent Valuation Approach   总被引:5,自引:3,他引:2  
Government funding of the arts has received considerable attention in the United States in recent years. Efforts to cut funding to the National Endowment for the Arts and declining budgets for state arts agencies have raised questions about how much individuals value the arts. This paper applies the contingent valuation method to assess this value, using surveys of random households and of arts patrons. Our analysis estimated a mean willingness to pay (WTP) among all Kentucky households from $6 to$27, depending on the estimation technique used and on whether the scenario discussed is to increase arts performances by 25 per cent, or to avoid a 25per cent or 50 per cent decrease in the number of performances. Among arts patron households, the mean WTP ranges from $61 to $132.Consumer demand for arts performances in large part follows a predictable pattern. The likelihood of respondents agreeing to make the donation that is requested rises as the size of the donation decreases. The likelihood is higher to avoid a 50 per cent decline in performances than to avoid a 25 percent decline in performances. The mean WTP rises with income, and arts patron households have a much higher WTP than all households. WTP rises with on-site use factors such as frequency of attendance. The WTP also rises for arts patrons households with off-site use such as watching arts events on television or reading about the arts in newspapers and magazines.  相似文献   
77.
78.
The origins of the University Grants Committee   总被引:2,自引:0,他引:2  
Eric Hutchinson 《Minerva》1975,13(4):583-620
  相似文献   
79.
80.
OBJECTIVES: To establish reliable estimates of the proportion of books available in formats accessible to visually impaired people; to recommend a practical method of updating the estimates. METHODS: The project had two stages. Stage one estimated the overall availability of all categories of books. The British National Bibliography (BNB) for 1999-2003 was chosen as the sampling frame. A sample of 2069 titles over the 5 years was selected using a systematic sample design. These titles were then checked for availability against the catalogues of four major producer/suppliers of materials in accessible formats. The second stage involved checking the availability of books in six genres; about 400 titles for each genre were examined. RESULTS: Of the titles selected for the overall estimate, 92 (4.4%) were found to be available in one or more accessible formats. Availability of titles in accessible formats varied greatly between categories. Adult fiction had the highest number of available publications (26.3%), least represented were cookery (1.9%) and gardening (1.8%). CONCLUSIONS: This study provided baseline figures and a methodology for the Right to Read Alliance to monitor their progress in campaigning for more books to be accessible to visually impaired people.  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