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   1451篇
  免费   39篇
  国内免费   3篇
教育   1072篇
科学研究   123篇
各国文化   26篇
体育   117篇
文化理论   19篇
信息传播   136篇
  2022年   8篇
  2021年   12篇
  2020年   26篇
  2019年   39篇
  2018年   44篇
  2017年   64篇
  2016年   44篇
  2015年   36篇
  2014年   33篇
  2013年   331篇
  2012年   40篇
  2011年   46篇
  2010年   29篇
  2009年   39篇
  2008年   37篇
  2007年   31篇
  2006年   33篇
  2005年   27篇
  2004年   30篇
  2003年   37篇
  2002年   29篇
  2001年   14篇
  2000年   17篇
  1999年   28篇
  1998年   21篇
  1997年   18篇
  1996年   18篇
  1995年   13篇
  1994年   8篇
  1993年   15篇
  1992年   21篇
  1991年   14篇
  1990年   18篇
  1989年   22篇
  1988年   13篇
  1987年   15篇
  1986年   11篇
  1985年   11篇
  1984年   14篇
  1983年   17篇
  1982年   23篇
  1981年   12篇
  1980年   9篇
  1979年   14篇
  1978年   15篇
  1977年   7篇
  1976年   13篇
  1975年   7篇
  1970年   6篇
  1964年   6篇
排序方式: 共有1493条查询结果,搜索用时 31 毫秒
11.
12.
13.
14.
15.
16.
As education becomes a global enterprise, policies and practices derived from a particular cultural context are finding their way into educational systems that differ significantly from their land of origin. The article explores the cultural context of school improvement in Thailand, a developing Asian nation. Although Thailand is rapidly integrating into the global culture, it retains a strongly traditional set of cultural values and norms. Drawing upon literature review and case study data, we examine the changing nature of successful school improvement in Thailand during this period of rapid cultural transition. We also discuss implications for school improvement more generally.  相似文献   
17.
18.
19.
The purpose of this study was to examine the mediating effect of resistance training skill competency on percentage of body fat, muscular fitness and physical activity among a sample of adolescent boys participating in a school-based obesity prevention intervention. Participants were 361 adolescent boys taking part in the Active Teen Leaders Avoiding Screen-time (ATLAS) cluster randomised controlled trial: a school-based program targeting the health behaviours of economically disadvantaged adolescent males considered “at-risk” of obesity. Body fat percentage (bioelectrical impedance), muscular fitness (hand grip dynamometry and push-ups), physical activity (accelerometry) and resistance training skill competency were assessed at baseline and post-intervention (i.e., 8 months). Three separate multi-level mediation models were analysed to investigate the potential mediating effects of resistance training skill competency on each of the study outcomes using a product-of-coefficients test. Analyses followed the intention-to-treat principle. The intervention had a significant impact on the resistance training skill competency of the boys, and improvements in skill competency significantly mediated the effect of the intervention on percentage of body fat and the combined muscular fitness score. No significant mediated effects were found for physical activity. Improving resistance training skill competency may be an effective strategy for achieving improvements in body composition and muscular fitness in adolescent boys.  相似文献   
20.
The aim of the study was to compare and contrast habitual physical activity (PA) profiles and muscular fitness in schoolchildren from northern and southern regions of England. Data were collected from two secondary schools in the north east (NE) of England. The study procedures followed methods employed by the East of England Healthy Hearts Study in 10–16-year-old boys and girls based in the south east (SE) region of England and data were compared. Habitual physical activity (PAQ-A), vertical jump test, and hand-grip (HG) strength were assessed. We converted raw scores from all assessments to age- and sex-normalised z-scores. We recruited 597 children (58% boys) in the NE and compared findings to 597 age- and sex-matched boys and girls from the SE. Boys in the SE had significantly stronger HG scores, jumped higher, were more powerful (mean peak power: 2131?W vs. 1782?W; P?P?P?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