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   133篇
  免费   4篇
教育   105篇
科学研究   7篇
各国文化   2篇
体育   15篇
文化理论   3篇
信息传播   5篇
  2022年   3篇
  2021年   6篇
  2020年   4篇
  2019年   4篇
  2018年   3篇
  2017年   9篇
  2016年   13篇
  2015年   8篇
  2014年   11篇
  2013年   22篇
  2012年   4篇
  2011年   7篇
  2010年   5篇
  2009年   7篇
  2008年   1篇
  2007年   4篇
  2006年   3篇
  2005年   4篇
  2004年   3篇
  2003年   5篇
  2001年   2篇
  2000年   1篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1987年   1篇
  1985年   1篇
  1981年   1篇
  1980年   1篇
排序方式: 共有137条查询结果,搜索用时 593 毫秒
131.
The purpose of this study was to measure and characterise the distances covered by Brazilian professional futsal players. The trajectories of 93 players during five matches were obtained using an automatic tracking method. The distances covered were analysed for different game conditions: over the entire game and during the times when the ball was out of play and in play separately. When the entire game was considered, the results showed that there was a reduction in the total distance covered per minute from the first [median ± IQR (interquartile range): 97.9 ± 16.2 m/min] to the second half (median = 90.3 m/min; IQR = 12.0), and when only the in-play time was considered (first half: 136.6 ± 17.2 m/min; second half: 129.2 ± 16.7 m/min). The percentage of distance covered in the standing and walking velocity range was higher in the second half than in the first when considering the entire game (30.8% and 28.0%, respectively) and during the in-play time (19.3% and 16.2%, respectively). In conclusion, this study verified that futsal players reduced the physical performance during the second half.  相似文献   
132.
Evaluation results and consequences are only as strong as the plan and the partnerships that provide guidance for the evaluation process. This article, the first of a two‐part series on evaluation, is a pragmatic guide for conducting useful evaluations that produce action‐based recommendations for measurably improving performance. The next installment focuses on planning a responsive evaluation by establishing solid partnerships with stakeholders.  相似文献   
133.
134.
135.
136.
137.
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