全文获取类型
收费全文 | 1180篇 |
免费 | 17篇 |
专业分类
教育 | 803篇 |
科学研究 | 62篇 |
各国文化 | 21篇 |
体育 | 176篇 |
文化理论 | 9篇 |
信息传播 | 126篇 |
出版年
2022年 | 9篇 |
2021年 | 7篇 |
2020年 | 19篇 |
2019年 | 34篇 |
2018年 | 55篇 |
2017年 | 51篇 |
2016年 | 60篇 |
2015年 | 41篇 |
2014年 | 37篇 |
2013年 | 295篇 |
2012年 | 31篇 |
2011年 | 41篇 |
2010年 | 31篇 |
2009年 | 31篇 |
2008年 | 33篇 |
2007年 | 21篇 |
2006年 | 27篇 |
2005年 | 28篇 |
2004年 | 25篇 |
2003年 | 22篇 |
2002年 | 15篇 |
2001年 | 29篇 |
2000年 | 12篇 |
1999年 | 12篇 |
1998年 | 4篇 |
1997年 | 18篇 |
1996年 | 14篇 |
1995年 | 9篇 |
1994年 | 11篇 |
1993年 | 8篇 |
1992年 | 12篇 |
1991年 | 17篇 |
1990年 | 12篇 |
1989年 | 12篇 |
1988年 | 8篇 |
1987年 | 4篇 |
1986年 | 10篇 |
1985年 | 10篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1981年 | 7篇 |
1980年 | 10篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1976年 | 7篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1973年 | 5篇 |
1968年 | 3篇 |
1934年 | 2篇 |
排序方式: 共有1197条查询结果,搜索用时 31 毫秒
1.
In this paper, the authors discuss their grounded research carried out with teachers about the wellbeing of teachers. They explore the importance of making the concept of wellbeing more intimate and consider hedonic and eudaimonic ways of looking at wellbeing. They present a model of layered reflection which illuminates key factors that have an impact on the wellbeing of teachers. 相似文献
2.
3.
Amanda Maple Carol Wright Robert Seeds 《Library Collections, Acquisitions, and Technical Services》2004,27(4):425-442
The issue of format duplication in academic library collections is increasingly complicated and perplexing in an environment of static or dwindling resources, soaring user expectations, dynamic access models, and inconsistent and changing publisher and vendor pricing structures. The problem is further complicated for libraries serving a university with multiple campus locations. This paper surveys recent investigative projects and highlights the work of a Duplicate Formats Task Force at Pennsylvania State University charged with determining the extent and nature of format duplication at that institution. 相似文献
4.
5.
6.
7.
8.
9.
Erin K. Howie Joanne A. McVeigh Rebecca A. Abbott Tim S. Olds Leon M. Straker 《Journal of sports sciences》2016,34(16):1581-1587
Fitness is an important component of health, and obese adolescents regularly have poor fitness. Unfortunately, few have assessed the impact of community-based lifestyle interventions on multiple components of fitness. The purpose of this study was to assess the impact of participation in a community-based intervention involving adolescents and parents on multiple components of fitness of obese adolescents. In a within-subject, waitlist controlled clinical trial with 12 months follow-up in Western Australia, participants (n = 56) completed multiple fitness measures at baseline, immediately prior to beginning an 8-week intervention and at 3, 6 and 12 months during a maintenance period. Performance on the shuttle walk was improved immediately post-intervention (increase of 42.8 m, 95% CI: 7.5, 78.2) and at 12 months post-intervention (increase of 44.6 m, 95% CI: 1.3, 87.8) compared with pre-intervention. Muscle performance of quadriceps and deltoids were improved post-intervention (increase of 1.1 (95% CI: 0.1, 2.1) kg · F and 1.0 (0.02, 2.1) kg · F, respectively) and all muscle performance measures were improved at 12 months following the intervention. There were no changes in waist circumference. A community-based lifestyle programme such as Curtin University’s Activity, Food and Attitudes Program (CAFAP) may be a viable strategy for improving fitness in overweight adolescents. 相似文献
10.
Kyle J. M. Bennett Job Fransen Brendan R. Scott Colin E. Sanctuary Tim J. Gabbett Ben J. Dascombe 《Journal of sports sciences》2016,34(16):1542-1546
This study examined the skill involvements of three positional groups across a junior representative rugby league season. Data were collected from 45 rugby league players (mean ± SD; age = 16.5 ± 1.0 years) currently participating in the Harold Matthews and SG Ball Cup. Players were subdivided into hit-up forwards, adjustables and outside backs. The frequency (n · min?1) of offensive, defensive and overall involvements was coded for each group using a notation system and a practical coach skill analysis tool. Multivariate analysis of variance (MANOVA) revealed a significant effect of playing position on skill involvements (F = 9.06; P < 0.001; ES = 0.41). Hit-up forwards performed a significantly greater frequency of offensive (0.31 ± 0.10), defensive (0.42 ± 0.15) and overall involvements (0.74 ± 0.19) when compared to adjustables (0.20 ± 0.08, 0.28 ± 0.08 and 0.52 ± 0.15, respectively) and outside backs (0.20 ± 0.12, 0.11 ± 0.07 and ± 0.31 ± 0.17, respectively). Further, adjustables performed a significantly greater number of defensive (0.28 ± 0.08) and overall involvements (0.52 ± 0.15) when compared to outside backs (0.11 ± 0.07 and 0.31 ± 0.17, respectively). The findings of this study suggest that it is important to consider a junior player’s positional group when analysing their skill involvements. Information gained from this study could assist in the design of specific training methodologies for junior rugby league players in high-level talent development programmes. 相似文献