全文获取类型
收费全文 | 729篇 |
免费 | 20篇 |
专业分类
教育 | 627篇 |
科学研究 | 18篇 |
各国文化 | 5篇 |
体育 | 43篇 |
文化理论 | 3篇 |
信息传播 | 53篇 |
出版年
2023年 | 3篇 |
2021年 | 8篇 |
2020年 | 13篇 |
2019年 | 21篇 |
2018年 | 28篇 |
2017年 | 31篇 |
2016年 | 38篇 |
2015年 | 24篇 |
2014年 | 25篇 |
2013年 | 165篇 |
2012年 | 28篇 |
2011年 | 24篇 |
2010年 | 21篇 |
2009年 | 21篇 |
2008年 | 17篇 |
2007年 | 23篇 |
2006年 | 17篇 |
2005年 | 8篇 |
2004年 | 25篇 |
2003年 | 11篇 |
2002年 | 14篇 |
2001年 | 8篇 |
2000年 | 7篇 |
1999年 | 8篇 |
1998年 | 3篇 |
1997年 | 8篇 |
1996年 | 9篇 |
1995年 | 10篇 |
1994年 | 15篇 |
1993年 | 11篇 |
1992年 | 6篇 |
1991年 | 4篇 |
1990年 | 10篇 |
1989年 | 9篇 |
1988年 | 12篇 |
1987年 | 3篇 |
1986年 | 7篇 |
1984年 | 2篇 |
1983年 | 4篇 |
1982年 | 4篇 |
1981年 | 4篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1978年 | 7篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1972年 | 2篇 |
1956年 | 2篇 |
排序方式: 共有749条查询结果,搜索用时 109 毫秒
1.
2.
We present a variant of the Game of Pig to introduce the concepts of probability, simulation and expected value. 相似文献
3.
This paper investigates the attributes of Corporate Social Responsibility (CSR) programmes in sport and their potential for sustainable community development. The gap between sport-related CSR and community development needs to be filled by shifting attention to the capacity building of communities. While the neoliberal foundations of CSR are recognized, it is essential to understand the ideological varieties driving CSR that can enable inclusiveness and collaboration in fostering community benefits of CSR programmes. The paper contributes to the literature on CSR in sport advancing the discourse, and sets the stage for a community-based framework for research: (1) related to sport as a tool for social change; (2) exploring the relationship of organizational motives, stakeholder engagement and CSR programme design/implementation; and (3) evaluating the perceived benefits of CSR programmes, and the extent to which these can help achieve sustainable community development. 相似文献
4.
Andrew Green Chloe Dafkin Samantha Kerr Warrick McKinon 《European Journal of Sport Science》2017,17(8):994-1003
Scrummaging is a major component of Rugby Union gameplay. Successful scrummaging is dependent on the coordination of the forward players and the strength of the eight individuals. The study aim was to determine whether individual scrummaging kinetics and other candidate factors associated with scrummaging performance discriminate team scrum performances. Sixteen club-level forwards (stature: 1.80?±?0.1?m; mass: 99.0?±?18.2?kg) were initially divided into two scrummaging packs. A total of 10 various scrum permutations were tested, where players were randomly swapped between the two packs. Winning scrums were determined by two observers on opposite sides of the scrum. Fatigue (100?mm visual analogue scale (VAS)) and scrummaging effort (6–20 rating of perceived exertion (RPE)) were assessed following each scrum contest. Individual scrummaging kinetics were acquired through an instrumented scrum ergometer and muscular power indicated through vertical jump heights. Student’s t-tests were used to differentiate between winning and losing scrum packs. VAS and RPE were assessed using repeated measures ANOVAs. Winning scrum packs had significantly larger combined force magnitudes (p?<?.002), regardless of the player contribution calculations. Additionally, winning packs had less individual movement (p?=?.033) and higher combined vertical jump heights (p?<?.001) but were not significantly heavier (p?=?.759) than losing scrum packs. While perceived VAS and RPE values progressively increased (p?<?.001), no differences in the individual scrum magnitudes were observed between the 1st and 10th scrum (p?=?.418). The results indicated that the combination of individual forces, variation in movement and factors related to scrummaging performance, such as vertical jump height, were associated with team scrummaging success. 相似文献
5.
Sylvia Charp 《Educational Media International》2013,50(1):20-31
De la exposición histórica que hemos dado ya, se desprenden dos concepciones principales que pueden resumir los mecanismos patogenéticos de la afasia. Una es la neurológica y la otra la psicológica. 相似文献
7.
8.
9.
10.