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   876篇
  免费   17篇
教育   607篇
科学研究   38篇
各国文化   16篇
体育   143篇
文化理论   10篇
信息传播   79篇
  2022年   6篇
  2021年   14篇
  2020年   21篇
  2019年   22篇
  2018年   50篇
  2017年   36篇
  2016年   48篇
  2015年   34篇
  2014年   33篇
  2013年   210篇
  2012年   21篇
  2011年   32篇
  2010年   30篇
  2009年   22篇
  2008年   31篇
  2007年   23篇
  2006年   15篇
  2005年   20篇
  2004年   18篇
  2003年   15篇
  2002年   20篇
  2001年   14篇
  2000年   19篇
  1999年   7篇
  1998年   6篇
  1997年   10篇
  1996年   3篇
  1995年   5篇
  1994年   9篇
  1993年   8篇
  1992年   9篇
  1991年   6篇
  1990年   7篇
  1989年   11篇
  1988年   2篇
  1987年   8篇
  1986年   3篇
  1985年   7篇
  1984年   3篇
  1983年   4篇
  1982年   5篇
  1981年   2篇
  1979年   2篇
  1977年   2篇
  1976年   3篇
  1970年   3篇
  1967年   2篇
  1926年   1篇
  1833年   1篇
  1830年   1篇
排序方式: 共有893条查询结果,搜索用时 31 毫秒
811.
812.
Students with high writing apprehension (WA) were exposed or not exposed to visualization (a procedure designed to encourage positive thinking). Those exposed to visualization reported enjoying writing more than those who were not trained to visualize, both immediately and over time. The paper ends with a discussion of these and other results.  相似文献   
813.
814.
815.
816.
The aim of this study was to examine the inter-relationship between athlete morphology, equipment set-up and performance in elite sprint kayaking. Correlations applied to data from the 2000 Olympics were used to select the most important links between morphology and boat set-up--paddle grip width and foot-bar distance. Associations between body size and the above selected equipment set-ups were calculated using a Pearson correlation matrix, to facilitate the logical selection of independent variables as input for regression analyses. Significant (p < 0.01) regression equations were developed for the prediction of foot-bar distance (r2 = 0.589: standard error of estimate (SEE) = 4.48) and paddle grip width (r2 = 0.541: SEE = 3.08). Three national-standard sprint kayakers used their preferred set-up together with modifications of their predicted set-up, derived from Olympic data, to test performance tolerance in sprint kayaking. Mean coefficients of multiple determination over three trials for the three paddlers of 0.91, 0.91 and 0.92 for left paddle force, right paddle force, and paddle angle at water entry, respectively, were recorded when using their preferred set-up. These data showed that the paddlers produce consistent patterns of motion. The intervention of altering the boat set-up resulted in varying changes to boat speed. The mean preferred speed for the three paddlers of 4.47 m/s was reduced by 0.07 and 0.10 m/s when the above boat set-up was modified to a predicted and 'predicted plus one standard deviation'respectively. These changes in boat speed were the result of alterations in the mechanics of paddling technique.  相似文献   
817.
818.
819.
In many professions there are qualifications to gain and professional standards to achieve. Lawyers pass the bar and doctors pass their boards. In academic life the equivalent is a doctorate, closely followed by a profile of peer-reviewed publication. To hold a doctoral degree is the common requirement to become ‘academic’ but does it prepare individuals to advance in an academic career? In choosing the idiom ‘paying the piper’ (i.e. where one must pay the costs and accept the consequences of one's actions) we recognise that in seeking to develop our scholarly profiles we had to choose to adapt successfully to global workplace expectations, modify our professional aspirations or refuse to participate. In this paper we examine the challenges we faced as academics in physical education as we progressed from beginning to mid-career stages. We focus particularly on challenges related to seeking external research funding, exploring our assumptions about academic life and the perceived expectations that lie under the surface around research funding, teaching and service. Through the use of self-study we demonstrate how our perceptions of academic career progress meant paying personal and professional costs that we were largely (and perhaps naively) unaware of when we entered the academic workforce. Data consisted of Ashley’s reflective diaries generated over the past six years, which were analysed deductively based on an understanding of salient experiences of academic life, most notably, those related to the pursuit of funding and its relationship to academic advancement. Tim played the role of critical friend by asking probing questions, relating personal experiences to instances in Ashley's data, and offering alternative interpretations of Ashley's insights. By sharing our experiences we hope early career academics (ECAs) may relate to and learn from our naivety. In this way, there may be implications for the induction and mentoring of future ECAs.  相似文献   
820.
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