全文获取类型
收费全文 | 4316篇 |
免费 | 47篇 |
国内免费 | 6篇 |
专业分类
教育 | 3339篇 |
科学研究 | 226篇 |
各国文化 | 82篇 |
体育 | 301篇 |
综合类 | 1篇 |
文化理论 | 62篇 |
信息传播 | 358篇 |
出版年
2021年 | 24篇 |
2020年 | 49篇 |
2019年 | 81篇 |
2018年 | 98篇 |
2017年 | 124篇 |
2016年 | 96篇 |
2015年 | 85篇 |
2014年 | 95篇 |
2013年 | 1099篇 |
2012年 | 71篇 |
2011年 | 93篇 |
2010年 | 70篇 |
2009年 | 96篇 |
2008年 | 107篇 |
2007年 | 97篇 |
2006年 | 99篇 |
2005年 | 90篇 |
2004年 | 84篇 |
2003年 | 97篇 |
2002年 | 80篇 |
2001年 | 69篇 |
2000年 | 70篇 |
1999年 | 66篇 |
1998年 | 58篇 |
1997年 | 62篇 |
1996年 | 62篇 |
1995年 | 61篇 |
1994年 | 50篇 |
1993年 | 56篇 |
1992年 | 50篇 |
1991年 | 60篇 |
1990年 | 52篇 |
1989年 | 55篇 |
1988年 | 43篇 |
1987年 | 39篇 |
1986年 | 46篇 |
1985年 | 56篇 |
1984年 | 30篇 |
1983年 | 41篇 |
1982年 | 41篇 |
1981年 | 44篇 |
1980年 | 32篇 |
1979年 | 63篇 |
1978年 | 31篇 |
1977年 | 47篇 |
1976年 | 33篇 |
1975年 | 31篇 |
1974年 | 39篇 |
1973年 | 25篇 |
1971年 | 22篇 |
排序方式: 共有4369条查询结果,搜索用时 9 毫秒
121.
Richard C. Thelwell Christopher R. D. Wagstaff Adam Rayner Michael Chapman Jamie Barker 《Journal of sports sciences》2017,35(1):44-55
The present study aimed to extend research that has focused on the identification of stressors associated with coaching practice by systematically evaluating how such stressors effect athletes, and more broadly, the coach–athlete relationship. A total of 13 professional- and national-level athletes were interviewed to address the three study aims: how they detect when a coach is encountering stressors, how coach experiences of stress effects them as an athlete, and how effective the coach is when experiencing stress. Following content analysis, the data suggested athletes were able to detect when a coach was experiencing stress and this was typically via a variety of verbal and behavioural cues. Despite some positive effects of the coach experiencing stress, the majority were negative and varied across a range of personal influences on the athlete, and effects on the general coaching environment. It was also the broad view of the athletes that coaches were less effective when stressed, and this was reflected in performance expectations, perceptions of competence, and lack of awareness. The findings are discussed in relation to the existing theory and with reference to their implications for applied practice, future research, and development of the coach–athlete relationship. 相似文献
122.
Kristin Semmens Matthew Taylor Matthew Klugman Lionel Frost John Hughson Richard Haynes 《国际体育史杂志》2013,30(9):1292-1306
123.
Richard B. Fletcher Margaret H. Roberts 《Measurement in physical education and exercise science》2013,17(2):89-104
This study was designed to examine the role of foot type, height, leg length, and range of motion (ROM) measurements on excursion distances while performing the Star Excursion Balance Test (SEBT), a test of dynamic postural control. Participants (n = 30) performed 3 trials of the SEBT in each of the 8 directions while balancing on the right and left legs. No statistically significant relations were found between foot type or ROM measurements and excursion distances with the SEBT. Significant correlations were revealed between height and excursion distance and leg length and excursion distance with leg length having the stronger correlation. Using raw excursion measures, males were found to have significantly greater excursion distances than females; however, after normalizing excursion distances to leg length, there were no significant differences related to gender. In conclusion, when using the SEBT for experimental or clinical purposes, participants' excursion distances should be normalized to leg length to allow for a more accurate comparison of performance among participants. 相似文献
124.
Bourdieu's analytic concept of habitus has provided a valuable means of theorising coach development but is yet to be operationalised in empirical research. This article redresses this oversight by drawing on a larger study that inquired into how the ‘coaching habitus’ of elite-level Australian and New Zealand rugby coaches structured their interpretation and use of the Game Sense approach to coaching to illustrate how habitus can be operationalised. It focuses on the identification of characteristics of the individual coaching habitus of four elite-level Australian rugby coaches and how they shape their interpretation and use of Game Sense. Drawing on suggestions made by Lau, we identify the characteristics of four individual ‘coaching habitus’ by examining their views on: (1) the characteristics of good coaches; (2) characteristics of great rugby players and how to develop them; and (3) their dispositions towards innovation in coaching. 相似文献
125.
Richard Pollard 《Journal of sports sciences》2013,31(3):237-248
The existence of home advantage has been established for all major professional team sports in England and North America. The advantage was found to be greatest in soccer, with the home team currently obtaining about 64% of all points gained in the English Football League. Home advantage has changed very little since the formation of the League in 1888 and there are only small variations between the four Divisions of the League. The advantage is less marked in local derbies, in the FA Cup and in non‐professional competitions. It is greater in the European Cup and increases as the stages of the competition progress. The allocation of three points, instead of two, for a win in the Football League has not changed home advantage, but its effect has been greatly reduced in the GM Vauxhall Conference where an away win gains more points than a home win. The statistical evidence suggests that crowd support and travel fatigue contribute less to home advantage in soccer than do the less easily quantifiable benefits of familiarity with conditions when playing at home. Further possible explanations for the advantage are discussed in the light of findings in other sports. 相似文献
126.
127.
128.
Abstract To better understand the contextual interference effect, in two experiments we investigated a form of practice schedule that provided novices with systematic increases in contextual interference. This new type of practice schedule was compared with traditional blocked and random scheduling for two types of sports skills. In Experiment 1, we tested the hypothesis that practising variations of the same task with systematic increases in contextual interference would lead to superior performance compared with blocked or random scheduling. Participants practised golf putting tasks following a blocked, random or increasing schedule, which involved initial blocked trials, followed by serial practice trials, and ended with random scheduling. Participants who followed the increasing schedule had superior retention test performance. In Experiment 2, we tested if these learning benefits were observed when learning tasks controlled by different generalized motor programs. Participants practised three different basketball passes (chest, overhead, single arm) in a blocked, random or increasing schedule. Participants practising with gradual increases in contextual interference performed better on retention and transfer tests than participants practising with blocked or random scheduling. The results of these two experiments indicate that a practice schedule offering systematic increases in contextual interference facilitates skill learning. 相似文献
129.
Richard B. Adler 《Journal of The Franklin Institute》2010,347(4):658-661
The scientific theme for the 2006 Bower Award for Achievement in Science was Electric Power Systems. The award was presented to Narain G. Hingorani for the conceptualization and pioneering advancement of Flexible AC Transmission Systems (FACTS) and Custom Power in electric power systems, and for outstanding technical contributions in High Voltage Direct Current (HVDC) technology. His contributions have enhanced the quality and security of the electric power system, and are expected to revolutionize future alternating current power transmission and distribution systems. 相似文献
130.
The authors discuss the application of solution‐focused counseling in support groups designed to help graduate students cope with the demands of writing a doctoral dissertation. 相似文献