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   18149篇
  免费   203篇
  国内免费   13篇
教育   12360篇
科学研究   1617篇
各国文化   208篇
体育   1862篇
综合类   24篇
文化理论   154篇
信息传播   2140篇
  2021年   151篇
  2020年   283篇
  2019年   405篇
  2018年   475篇
  2017年   527篇
  2016年   470篇
  2015年   307篇
  2014年   435篇
  2013年   3434篇
  2012年   361篇
  2011年   414篇
  2010年   326篇
  2009年   354篇
  2008年   344篇
  2007年   335篇
  2006年   335篇
  2005年   305篇
  2004年   536篇
  2003年   425篇
  2002年   434篇
  2001年   287篇
  2000年   316篇
  1999年   249篇
  1998年   151篇
  1997年   165篇
  1996年   186篇
  1995年   170篇
  1994年   160篇
  1993年   165篇
  1992年   209篇
  1991年   216篇
  1990年   197篇
  1989年   250篇
  1988年   210篇
  1987年   240篇
  1986年   211篇
  1985年   262篇
  1984年   221篇
  1983年   212篇
  1982年   182篇
  1981年   147篇
  1980年   134篇
  1979年   211篇
  1978年   166篇
  1977年   147篇
  1976年   166篇
  1975年   121篇
  1974年   141篇
  1973年   121篇
  1971年   118篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
21.
采用文献资料法、问卷调查法、实验对比法和数理统计法,运用自我效能感的原理,在高师体育教育专业体操教学中进行培养和激发学生及教师自我效能感的实验研究.结果表明,实验班成绩优于对照班,且有非常显著性的差异;在体操教学中培养和激发学生及教师的自我效能感,可以有效地提高体操教学的效果和学生的成绩.  相似文献   
22.
亚运会与城市现代化的互动及其办亚运基本策略的研究   总被引:1,自引:1,他引:0  
为研究亚运会与城市现代化的循环互动发展关系,采用献资料研究、专家调查、系统综合分析法,本得出的研究结果是:用建设全面小康的理论,从宏观上探明城市现代化的内涵;就广州现有建设为办亚运会提供的基础与显示四个优势要素:国际大赛——广州亚运会对广州城市化社会发展的促进作用;以广州经济化一体化为支撑的广州亚运会的三个基本策略。  相似文献   
23.
24.
25.
New World Writing, a magazine founded by New American Library in 1952, quickly became an important vehicle for liberal intellectual and literary thought. In addition to providing an outlet for new writing, the magazine became an important acquisitions tool for NAL. Throughout its lifetime, New World Writing remained a showcase for many of the finest writers of the 1950s, including Christopher Isherwood, Louis Auchincloss, Tennessee Williams, Flannery O’Connor, Jack Kerouac, and Gore Vidal. He is the author of Under Cover: An Illustrated History of American Mass Market Paperbacksand Heavy Traffic and High Culture: The New American Library as Literary Gatekeeper. He is working on a study of American literary agents  相似文献   
26.
27.
28.
This paper considers the background of the Library-Bibliographic Classification as the national classification system of Russia, and its history and application in the USSR. It gives the general characteristic of the LBC structure, content and system of designations, as well as the state of its present updating.  相似文献   
29.
Between 1880 and 1950, the role of women as authors of elementary readers flowered and faded. From 1880 to 1915, female authorship dominated. Over the next fifteen years female authorship withstood the challenge of the scientific movement in education. Women’s role as solo authors declined, however, during the Depression, World War II and the postwar years. These changes are explained by the deteriorating environment for female professionalism, changes in the concept of reading expertise, the expanded role of publishers in textbook development, and the differences between men and women in opportunities for graduate study. E. Jennifer is Monaghan a professor in the Department of Educational Services, Brooklyn College of the City University of New York. She is the founder of the History of Reading Special Interest Group of the International Reading Association and author ofA Common Heritage: Noah Webster’s Blue-Back Speller.  相似文献   
30.
The aim was to examine cross-cultural variation in linguistic responsiveness to young children in 10 English-speaking mother–child dyads and 10 Italian-speaking mother– child dyads. All 20 children were late talkers who possessed delays in expressive vocabulary development but age-appropriate cognitive and receptive language skills. Dyads were filmed in 15 minute free play contexts, which were transcribed and coded for measures of maternal linguistic input (e.g. rate, MLU, labels, expansions) and child language productivity (e.g. utterances, different words used). The results revealed that the Italian mothers used more utterances, spoke more quickly and used a more diverse vocabulary than the Canadian mothers. The Italian children mirrored their mothers and also used more utterances and a more diverse vocabulary than the Canadian children. Mothers in both groups used similar percentages of responsive labels and expansions. However, Italian mothers responded to fewer of their children's vocalisations, using a smaller percentage of imitations and interpretations than the Canadian mothers. Correlations between maternal input and children's language productivity revealed that contingent language measures (e.g. imitations, interpretations, expansions) were related to high levels of productivity in children in both cultural groups. The results support the use of language interventions based on increasing maternal responsiveness for these children at the one-word stage of language development. They also point to differences that may be culturally based. For example, Italian mothers use faster rates of interaction and appear to have higher expectations for their children's verbal participation in interaction. This is reflected in higher rates of language production from their children, even though children in both cultural groups have similar vocabulary sizes.  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