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   1161篇
  免费   28篇
教育   1002篇
科学研究   30篇
各国文化   22篇
体育   42篇
综合类   2篇
文化理论   6篇
信息传播   85篇
  2023年   8篇
  2022年   9篇
  2021年   19篇
  2020年   19篇
  2019年   29篇
  2018年   63篇
  2017年   63篇
  2016年   60篇
  2015年   28篇
  2014年   35篇
  2013年   312篇
  2012年   41篇
  2011年   33篇
  2010年   29篇
  2009年   27篇
  2008年   37篇
  2007年   31篇
  2006年   26篇
  2005年   35篇
  2004年   28篇
  2003年   15篇
  2002年   18篇
  2001年   18篇
  2000年   17篇
  1999年   14篇
  1998年   12篇
  1997年   10篇
  1996年   15篇
  1995年   11篇
  1994年   7篇
  1993年   8篇
  1992年   7篇
  1991年   11篇
  1990年   6篇
  1989年   7篇
  1988年   8篇
  1987年   6篇
  1986年   6篇
  1984年   5篇
  1983年   5篇
  1982年   6篇
  1981年   3篇
  1980年   3篇
  1979年   4篇
  1978年   7篇
  1977年   3篇
  1975年   4篇
  1971年   4篇
  1969年   2篇
  1968年   2篇
排序方式: 共有1189条查询结果,搜索用时 31 毫秒
941.
In the current research-focused climate, academics are facing increasing pressure to produce research outputs. This pressure can prove particularly daunting for early career (EC) academics, who are simultaneously attempting to master new teaching and administrative demands while establishing their own independent research trajectories. Previous reports suggest that academic writing retreats can be an effective way of increasing research outputs. Such retreats generally involve academics from a range of career stages and require expert facilitators. Through organising a series of structured writing events, this project aims to cultivate an enduring community of practice for academic writers. Reflecting on our EC retreat and subsequent writing days with academics from different career stages, we suggest that success hinged on three key factors: (1) A formal structure comprising bounded periods of intense writing, flanked by group reviewing and goal-setting; (2) Co-located writing with participants based in a shared space, away from their usual workstation and distractions; (3) Peer discussions involving participants at a similar career stage. Specifically we found that writing amongst ‘equals’ increased productivity and confidence amongst EC academics.  相似文献   
942.
As teacher quality is judged and tenured teachers are rated ineffective, educators are challenging teacher evaluation systems in the courts as they adversely affect their employment. Teachers have lost jobs, pay, tenure, and career advancement. This article reports on these cases, providing an interpretation in light of court cases about teacher evaluation with an emphasis on value-added models (VAM), and focuses on the litigation working its way through the courts.  相似文献   
943.
944.
945.
946.
947.
Gender differences in response to computers have been widely reported. This study addresses the question of how far the context in which a computer task is presented can affect girls' and boys' on-task performance. In an experimental study involving 60 ten and eleven year-olds, we examine the effects of differential contextualisation on girls' and boys' performance on a computer-based perceptual-motor skills task. Our findings illustrate that even with a single, standard piece of software, children's performance can be substantially affected by the context in which that software is presented. The results suggest that gender differences in children's responses to computer tasks are relatively labile, and highly context sensitive. The implications and possible explanations for these findings are considered.  相似文献   
948.
Knowledge Management Research & Practice - There are many times in our brave new web-based world that we seem to have lost the art of making common sense decisions and judgements. The current...  相似文献   
949.
This paper acknowledges that, in many contexts, the term ‘education for the environment’ has generated powerful images which have resonated with educators seeking empowerment for themselves and their students. We also acknowledge that it has enabled inquiry into socio‐political dimensions of environmental issues. However, we propose that this term has become a slogan and, as such, its use has been insufficiently problematised. We identify anomalies and inconsistencies associated with the use of ‘education for the environment.’ Further, we argue that the term is conceptually and linguistically flawed and that we may not need, or want, the structures that it imposes. In challenging, rather than casually accepting, this terminology, we seek to regenerate a fundamental dimension of the discourse within environmental education.  相似文献   
950.
The aim of this study was to compare maximal accumulated oxygen deficit (hereafter O2 deficit) estimated from the methods of Whipp et al. (1986), Medbo et al. (1988), and Hill et al. (1998) to determine whether they agree sufficiently to be used interchangeably. Nineteen moderately to highly trained endurance runners first performed an incremental test to exhaustion for the determination of maximal oxygen uptake ([Vdot]O(2max)) and peak treadmill speed, followed by six randomly ordered constant-speed tests at 95, 100, 105, 110, 110, and 120% of peak treadmill speed. All tests were separated by at least 72 h and were performed within 4 weeks. The method of Whipp produced an O(2) deficit estimate that was lower than that derived from the method of Hill or Medbo (bias +/- 95% limits of agreement: -29.6 +/- 36.6 and -26.1 +/- 32.8 ml . kg(-1), respectively; P < 0.001). The O2 deficit did not differ between the methods of Hill and Medbo (bias +/- 95% limits of agreement: 3.5 +/- 41.6 ml . kg(-1); n.s.). However, poor correlations (0.21 < r < 0.33; n.s.) together with wide limits of agreement between O2 deficit estimates (70 - 80% of the mean response) clearly question using these methods interchangeably.  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