全文获取类型
收费全文 | 3911篇 |
免费 | 44篇 |
国内免费 | 40篇 |
专业分类
教育 | 2044篇 |
科学研究 | 176篇 |
各国文化 | 2篇 |
体育 | 1182篇 |
综合类 | 537篇 |
信息传播 | 54篇 |
出版年
2023年 | 7篇 |
2022年 | 17篇 |
2021年 | 45篇 |
2020年 | 45篇 |
2019年 | 57篇 |
2018年 | 41篇 |
2017年 | 35篇 |
2016年 | 36篇 |
2015年 | 50篇 |
2014年 | 149篇 |
2013年 | 236篇 |
2012年 | 265篇 |
2011年 | 251篇 |
2010年 | 186篇 |
2009年 | 184篇 |
2008年 | 220篇 |
2007年 | 276篇 |
2006年 | 318篇 |
2005年 | 313篇 |
2004年 | 251篇 |
2003年 | 214篇 |
2002年 | 248篇 |
2001年 | 182篇 |
2000年 | 147篇 |
1999年 | 76篇 |
1998年 | 33篇 |
1997年 | 46篇 |
1996年 | 17篇 |
1995年 | 21篇 |
1994年 | 7篇 |
1993年 | 8篇 |
1992年 | 6篇 |
1991年 | 5篇 |
1989年 | 2篇 |
1985年 | 1篇 |
排序方式: 共有3995条查询结果,搜索用时 15 毫秒
61.
This paper explores and conceptualizes the process through which expatriates acculturate to the politics of an organization in a new and dominant culture that differs from their origin culture. In addition to an overview of acculturation, we review research on the emergence and perception of political context in organizations, and on political skill and political will. We posit that politically-relevant situational characteristics in organizations and work interact with national culture to affect the intensity with which expatriates perceive politics in their organization. Based on their political skill (operationalized as high versus low) and their political will (operationalized in terms of concern for self versus concern for others), we describe the different political behavior expatriates will use as a means of acculturating to their political context and the effects those strategies have on their acculturative stress and individual effectiveness in the organization. 相似文献
62.
Bronagh McGrane Sarahjane Belton Danielle Powell Johann Issartel 《Journal of sports sciences》2017,35(17):1709-1714
This study aims to assess fundamental movement skill (FMS) proficiency, physical self-confidence levels, and the relationship between these variables and gender differences among adolescents. Three hundred and ninety five adolescents aged 13.78 years (SD = ±1.2) from 20 schools were involved in this study. The Test of Gross Motor Development-2nd Edition (TGMD), TGMD-2 and Victorian Skills Manual were used to assess 15 FMS. Participants’ physical self-confidence was also assessed using a valid skill-specific scale. A significant correlation was observed between FMS proficiency and physical self-confidence for females only (r = 0.305, P < 0.001). Males rated themselves as having significantly higher physical self-confidence levels than females (P = 0.001). Males scored significantly higher than females in FMS proficiency (P < 0.05), and the lowest physical self-confidence group were significantly less proficient at FMS than the medium (P < 0.001) and high physical self-confidence groups (P < 0.05). This information not only highlights those in need of assistance to develop their FMS but will also facilitate in the development of an intervention which aims to improve physical self-confidence and FMS proficiency. 相似文献
63.
采用文献资料、访谈、观察等研究方法,以动作学习为基点,剖析教师对游戏干预的认识。研究结果:(1)游戏干预的基本形式主要包括两大类,一是根据干预对象人数多少可分为单独干预与集体干预;二是根据教师参与方式可分为参与性干预与非参与性干预;(2)游戏干预的基本方法主要包括以教师自身为媒介的干预方法、以材料为媒介的干预方法,和以同伴为媒介的干预方法,其具体的操作手段主要有言语类和非言语类;(3)游戏干预的实施过程主要包括确定干预必要性、确定干预时机、确定干预形式、选取干预方法、设置干预情境、明确干预评价等六个基本环节。此外,还必须重视梳理学习内容与干预内容、有效地规划干预时间、明确干预目标、匹配幼儿能力、重视师幼互动节奏,以及教师培训等相关事项来保障实施过程。研究价值:基本形式的选择和实施过程是游戏干预成功的重要环节,对它们进行深入细致的研究,既能丰富游戏干预理论,又为后续的实证研究提供相应的理论基础。 相似文献
64.
李欣 《临沂师范学院学报》2003,25(3):122-124
现代篮球极其重视篮板球的争抢,学校篮球课堂教学也必需加强该项技术的教学训练.具体地,应重视篮板球意识的培养;采用电化教学方法提高队员的理论认识;用鼓励法培养队员的拼抢意识;用语言与思堆联系的原理提高队员的观察分析能力;另外,发扬勇猛的拼抢作风和正确的动作定型也十分重要. 相似文献
65.
任维平 《石家庄职业技术学院学报》2003,15(4):63-64
金山词霸是科技英语翻译的主要工具之一,被广大科技英语翻译工作者广泛应用,本文从屏幕取词、词典查询等方面介绍了金山词霸在英语翻译中的应用技巧,以使翻译更直接、方便、快捷。 相似文献
66.
江苏期刊编辑技能大赛作为一个平台,可以提高期刊编辑部或杂志社的期刊管理水平,能够督促编辑在工作中自主学习,在一定程度上帮助编辑优化和完善知识结构,从而有效提升和完善编辑的职业技能. 相似文献
67.
尹晓红 《山西广播电视大学学报》2007,12(3):91-92
现代期刊编辑只有弄清服务对象,树立“以促进先进文化和先进生产力发展为己任”服务社会、“创造以人为本”的服务情怀,服务作者、服务读者的服务理念,不断提高自身的素质,才能增强社会责任感和历史使命感,实现编辑主体价值与历史责任的统一。 相似文献
68.
李坤琼 《重庆职业技术学院学报》2004,13(3):170-170,174
面对知识经济时代,数学教学中应该融入探索研究思想.本文从具体的案例出发,阐述了在教学活动中如何进行探索研究思想的渗透. 相似文献
69.
L. Verburgh E. J. A. Scherder P. A. M. van Lange J. Oosterlaan 《Journal of sports sciences》2016,34(18):1782-1790
In sports, fast and accurate execution of movements is required. It has been shown that implicitly learned movements might be less vulnerable than explicitly learned movements to stressful and fast changing circumstances that exist at the elite sports level. The present study provides insight in explicit and implicit motor learning in youth soccer players with different expertise levels. Twenty-seven youth elite soccer players and 25 non-elite soccer players (aged 10–12) performed a serial reaction time task (SRTT). In the SRTT, one of the sequences must be learned explicitly, the other was implicitly learned. No main effect of group was found for implicit and explicit learning on mean reaction time (MRT) and accuracy. However, for MRT, an interaction was found between learning condition, learning phase and group. Analyses showed no group effects for the explicit learning condition, but youth elite soccer players showed better learning in the implicit learning condition. In particular, during implicit motor learning youth elite soccer showed faster MRTs in the early learning phase and earlier reached asymptote performance in terms of MRT. Present findings may be important for sports because children with superior implicit learning abilities in early learning phases may be able to learn more (durable) motor skills in a shorter time period as compared to other children. 相似文献
70.
Robbie S. Wilson Rob S. James Gwendolyn David Ecki Hermann Oliver J. Morgan Amanda C. Niehaus 《Journal of sports sciences》2016,34(21):2074-2086
The development of a comprehensive protocol for quantifying soccer-specific skill could markedly improve both talent identification and development. Surprisingly, most protocols for talent identification in soccer still focus on the more generic athletic attributes of team sports, such as speed, strength, agility and endurance, rather than on a player’s technical skills. We used a multivariate methodology borrowed from evolutionary analyses of adaptation to develop our quantitative assessment of individual soccer-specific skill. We tested the performance of 40 individual academy-level players in eight different soccer-specific tasks across an age range of 13–18 years old. We first quantified the repeatability of each skill performance then explored the effects of age on soccer-specific skill, correlations between each of the pairs of skill tasks independent of age, and finally developed an individual metric of overall skill performance that could be easily used by coaches. All of our measured traits were highly repeatable when assessed over a short period and we found that an individual’s overall skill – as well as their performance in their best task – was strongly positively correlated with age. Most importantly, our study established a simple but comprehensive methodology for assessing skill performance in soccer players, thus allowing coaches to rapidly assess the relative abilities of their players, identify promising youths and work on eliminating skill deficits in players. 相似文献