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   283篇
  免费   1篇
教育   181篇
科学研究   1篇
各国文化   5篇
体育   27篇
文化理论   3篇
信息传播   67篇
  2020年   3篇
  2019年   7篇
  2018年   12篇
  2017年   10篇
  2016年   7篇
  2015年   5篇
  2014年   8篇
  2013年   66篇
  2012年   5篇
  2011年   3篇
  2010年   8篇
  2009年   4篇
  2008年   6篇
  2007年   7篇
  2006年   8篇
  2005年   7篇
  2004年   6篇
  2003年   3篇
  2002年   3篇
  2001年   5篇
  2000年   3篇
  1999年   2篇
  1998年   4篇
  1997年   2篇
  1995年   4篇
  1994年   3篇
  1993年   6篇
  1992年   4篇
  1991年   3篇
  1990年   4篇
  1989年   4篇
  1986年   2篇
  1985年   3篇
  1984年   2篇
  1983年   2篇
  1981年   3篇
  1980年   2篇
  1979年   5篇
  1978年   2篇
  1977年   3篇
  1975年   2篇
  1973年   2篇
  1948年   3篇
  1944年   2篇
  1938年   2篇
  1935年   3篇
  1934年   3篇
  1933年   3篇
  1932年   1篇
  1844年   1篇
排序方式: 共有284条查询结果,搜索用时 453 毫秒
71.
Theoretical and political perspectives on the nature of professionalism in teaching are abundant, but little is known about the views of teachers themselves. We asked primary and secondary school teachers in England what teacher professionalism means to them. We explored what teachers think about professionalism, on what dimensions their thinking varies, and how much it varies. We researched how successful the government had already been, and how successful it would be in the future, in changing teachers’ conceptions of professionalism. Two large‐scale national surveys were conducted, with a longitudinal element. We found that teachers’ thinking about their professionalism may be construed as consisting of an inner core of strong, shared beliefs and commitments; an intermediate set of coherent but contested components of professionalism; and an outer layer of disparate elements which are generally highly disputed and which remain unintegrated into broader ways of thinking.  相似文献   
72.
73.
In part one of this paper, Stoszkowski and Collins showed that shared online blogs were a useful tool to structure and support the informal learning of a cohort of final year undergraduate sports coaching students. The aim of the present study was to offer insight into student coaches' perceptions of their use and experiences of structured group blogging for reflection and learning. Twenty-three student coaches (5 females, 18 males), purposely sampled from the original study, took part in four semi-structured focus group interviews. Interview data were inductively analysed. Student coaches were generally very positive about their learning experiences and the pedagogical approach employed. This was especially apparent in terms of perceived increases in levels of reflection, knowledge acquisition and improvements in coaching practice; changes corroborated by the data presented in part one. A range of reasons emerged for these outcomes, alongside several potential limiters of engagement in shared group blogging as a learning endeavour. Whilst these findings support recent, and growing proposals to systematically incorporate Web 2.0 technologies such as blogs into coach education pedagogy, several key considerations for the process of using such tools are outlined. Finally, the implications for coach educators are discussed.  相似文献   
74.
In this study, we tested the hypothesis that elite dinghy sailing is a whole-body, dynamic, repeated-effort sport, and that increased heart rate and oxygen consumption reflect its dynamic element. Six elite male Laser sailors (mean age 19.7 years, s = 1.82; height 1.81 m, s = 0.03; body mass 78.0 kg, s = 4.1) performed a cycle ergometer test to volitional exhaustion to determine peak oxygen uptake (VO(2peak)) and a simulated 30-min upwind leg sail on a specially constructed Laser sailing ergometer. The simulation protocol was based on video analysis of previous Laser World Championships. Expired gases were collected in Douglas bags, heart rate recorded at rest and after every 5 min, and pre- and post-simulation capillary blood samples taken for blood lactate analysis. Results were analysed with a one-way analysis of variance. Mean VO(2peak) was 4.32 l . min(-1) (s = 0.16). Mean simulation VO(2) was 2.51 l . min(-1) (s = 0.24) and peaked at 2.58 l . min(-1) (s = 0.25) during the 5th minute. Mean simulation heart rate was 156 beats . min(-1) (s = 8), peaking during the final minute at 160 beats . min(-1) (s = 10). These results suggest that, unlike pseudo-isometric static hiking, elite dinghy sailing demands a substantial proportion (58%VO(2peak), s = 5.6) of aerobic capacity.  相似文献   
75.
76.
77.
78.
79.
80.
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