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   15454篇
  免费   231篇
  国内免费   10篇
教育   10950篇
科学研究   1460篇
各国文化   233篇
体育   1139篇
综合类   4篇
文化理论   178篇
信息传播   1731篇
  2022年   79篇
  2021年   139篇
  2020年   228篇
  2019年   355篇
  2018年   467篇
  2017年   465篇
  2016年   438篇
  2015年   319篇
  2014年   364篇
  2013年   3131篇
  2012年   365篇
  2011年   359篇
  2010年   330篇
  2009年   297篇
  2008年   400篇
  2007年   308篇
  2006年   308篇
  2005年   288篇
  2004年   263篇
  2003年   267篇
  2002年   252篇
  2001年   251篇
  2000年   234篇
  1999年   217篇
  1998年   170篇
  1997年   172篇
  1996年   195篇
  1995年   182篇
  1994年   168篇
  1993年   173篇
  1992年   210篇
  1991年   216篇
  1990年   205篇
  1989年   182篇
  1988年   171篇
  1987年   171篇
  1986年   159篇
  1985年   174篇
  1984年   147篇
  1983年   171篇
  1982年   163篇
  1981年   147篇
  1980年   153篇
  1979年   172篇
  1978年   142篇
  1977年   125篇
  1976年   125篇
  1975年   96篇
  1974年   105篇
  1973年   90篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
11.
12.
13.
The UK Film Council established a Research and Statistics Unit in order to gather data relating to film to inform the development of UK Film Council strategy and to provide an information service to the industry, government, the arts and cultural sector and the wider research community. The Research and Statistics Unit draws data from both official and unofficial sources and commissions its own special-purpose studies to gather information relevant to the strategic objectives of the Council. Key tasks are the measurement of the size of the market for film and the various elements of the film value chain, the performance of films supported by the UK Film Council and the performance of UK films in general. Special-purpose research projects currently include a detailed survey of the film production workforce, a study of the economic impact of the UK screen industries and studies of the social impact of local cinemas and the experience of Black- and Minority-led film production companies. A range of industry and official partners are collaborating in these studies. The Research and Statistics Unit also provides statistical and policy analysis relating to the wider policy environment of UK film, including issues such as the future of film tax incentives. This analysis has been developed within the HM Treasury ‘Green Book’ framework with particular reference to understanding market failure in relation to film. Central to the market failure argument is the cultural value of film in both its qualitative and its quantitative aspects. UK Film Council research is placed in the context of the literature on hedonic pricing and contingent valuation. The industrial challenges of increasing cultural value are discussed. Finally, consideration is given to the potential of film to contribute directly to ‘public value’.  相似文献   
14.
The aim of this study was to investigate the effects of extensive endurance training (15-25 h per week) on the development of maximal oxygen uptake (VO2 max) in boys from puberty. Maximal oxygen uptake was measured a number of times each year from the age of puberty and for the next 6-9 years in seven young male elite cross-country skiers. Mean VO2 max was measured as 76.3 and 80.1 ml kg-1 min-1 at the ages of 14 and 15 years respectively. Despite the fast rate of growth during puberty, maximal aerobic power showed seasonal variations from the age of 14, reaching a plateau at the age of 15, whereas VO2 max (ml kg-2/3 min-1) increased continuously. It is concluded that, during puberty, boys probably attain significant increases in VO2 max when appropriate amounts of endurance training are undertaken.  相似文献   
15.
16.
17.
Metaphor and Totem: Exploring and evaluating prior experiential learning   总被引:3,自引:3,他引:0  
The evaluation and recognition of prior experiential learning is now well established. A significant issue in such evaluations has been the centrality of the learner and his/her empowerment in the educational process. However, most models of evaluation require equivalency between the unique experiences of the subject and existing course analogues. In these models evaluation is based on metaphor, on finding varying degrees of similarity between the experience being assessed and currently existing academic structures. The present paper calls for a richer perspective to be taken in assessing prior experiential learning with particular interest being seen in the notion of totemism as characterised by anthropologist Claude Levi-Strauss. A replacement of metaphor by totemism may restore power, ownership and centrality of the experience to the candidate for assessment, while allowing evaluators an opportunity to engage in a novel but authentic articulation of the underlying academic equivalency of the experience.  相似文献   
18.
19.
20.
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