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   590篇
  免费   7篇
教育   401篇
科学研究   47篇
各国文化   1篇
体育   84篇
文化理论   8篇
信息传播   56篇
  2024年   1篇
  2023年   3篇
  2022年   9篇
  2021年   17篇
  2020年   26篇
  2019年   27篇
  2018年   66篇
  2017年   41篇
  2016年   33篇
  2015年   16篇
  2014年   22篇
  2013年   83篇
  2012年   31篇
  2011年   33篇
  2010年   21篇
  2009年   17篇
  2008年   18篇
  2007年   25篇
  2006年   13篇
  2005年   22篇
  2004年   7篇
  2003年   8篇
  2002年   18篇
  2001年   7篇
  2000年   1篇
  1999年   4篇
  1998年   3篇
  1993年   1篇
  1992年   2篇
  1991年   3篇
  1990年   2篇
  1989年   2篇
  1988年   2篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1982年   1篇
  1980年   1篇
  1979年   1篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1970年   1篇
  1969年   1篇
  1964年   1篇
  1963年   1篇
排序方式: 共有597条查询结果,搜索用时 31 毫秒
561.
562.
563.
564.
This paper explores benefits and costs of knowledge exchange perceived by individuals in connected electronic networks of practice (ENoP) in a corporate setting. The results of 25 semi-structured interviews show 9 perceived benefits and 5 perceived costs to be of importance for knowledge exchange. Altruism and reciprocity are the two main perceived benefits from the knowledge providers’ perspective; problem solving is the main perceived benefit from the knowledge seekers’ perspective. Five perceived costs are identified for both knowledge seekers and knowledge providers; time and effort are the most frequently cited.  相似文献   
565.
High school graduates in rural counties often move to urban areas to study at higher education institutions (HEIs). Because graduates from HEIs often settle in regions in which they graduate, the result is a permanent out-migration of young talent from rural areas. This study adds to the body of literature on student choice by addressing measures that can make a university located in a rural region more attractive to local high school graduates. Empirical data are gathered from potential students at the University of Nordland, located in northern Norway. Importance-performance analysis and gap analysis are applied to study the factors that are most important for students. As a result, this study serves as a good starting point for small rural universities in understanding local students and devising methods to increase attractiveness for this group so that more young talent might choose to remain in rural areas.  相似文献   
566.
This study focuses on the different ways in which teachers relate their situational agency and professional assignment to the national curriculum content and curriculum dilemmas. It builds theoretically on transactional realism and empirically on analyses of interviews with teachers, exploring the nature of teacher agency during the enactment of a new Swedish curriculum reform. To uphold a dual perspective of teachers’ relation to the curriculum as both collectively and individually experienced and as both an ideal and realistic–practical relation, we term the future as ‘projective experiences’, the presence as ‘practical-evaluative experiences’ and the past ‘iterational experiences’ in relation to agency. Especially, we are interested in the ‘what’ in the curriculum – what the teachers find intriguing, important or impossible and what affects how they relate to the curriculum as part of the multidimensional structures influencing their agency. This approach reveals that the crucial issue of teacher agency is related to the policy discourse on knowledge and equity as standards and the uniformity of assessment and its pedagogical consequences.  相似文献   
567.
Cooperation among organisations is a common practice in the area of continuing education. It is facilitated by education policy guidelines, initiatives and funding programs. However, it is still mostly unresolved, which specific advantages are realised by cooperation in the field of continuing education. The following article examines the effect of cooperation among adult education centres in increasing attendance in their continuing education courses. The examination is based on the statistics of adult education centres. The analysis is based on panel data, which help to identify causal connections between courses of cooperation and attendance. The results show that cooperation results in additional educational opportunities and thus increases the attendance numbers. In addition, cooperation among adult education centres holds the potential to attract previously unreached participants.  相似文献   
568.
As knowledge production becomes more specialized, studying complex and multi-faceted empirical realities becomes more difficult. This has created a growing need for cross-fertilization and collaboration between research disciplines. According to prior studies, the sharing of concepts, ideas and empirical domains with other disciplines may promote cross-fertilization. We challenge this one-sided view. Based on an analysis of the parallel development of the neighboring disciplines of innovation studies and project management, we show that the sharing of concepts and empirical domains can have ambivalent effects. Under conditions of ideological distancing, shared concepts and domains will be narrowly assimilated ? an effect we call ‘encapsulation’ – which creates an illusion of sharing, while promoting further self-containment. By comparison, reflexive meta-theories and cross-disciplinary community-building will enable a form of sharing that promotes cross-fertilization. Our findings inform research on research specialization, cross-fertilization and effectiveness of interdisciplinary collaboration.  相似文献   
569.
This assessor-blinded, randomized controlled superiority trial investigated the efficacy of the 10-week Nordic Hamstring exercise (NHE) protocol on sprint performance in football players.

Thirty-five amateur male players (age: 17–26 years) were randomized to a do-as-usual control group (CG; n = 17) or to 10-weeks of supervised strength training using the NHE in-season (IG; n = 18). A repeated-sprint test, consisting of 4 × 6 10 m sprints, with 15 s recovery period between sprints and 180 s between sets, was conducted to evaluate total sprint time as the primary outcome. Secondary outcomes were best 10 m sprint time (10mST) and sprint time during the last sprint (L10mST). Additionally, peak eccentric hamstring strength (ECC-PHS) and eccentric hamstring strength capacity (ECC-CAPHS) were measured during the NHE.

Ten players were lost to follow-up, thus 25 players were analyzed (CG n = 14; IG n = 11). Between-group differences in mean changes were observed in favor of the IG for sprint performance outcomes; TST (?0.649 s, p = 0.056, = 0.38), 10mST (?0.047 s, p = 0.005, = 0.64) and L10mST (?0.052 s, p = 0.094, = 0.59), and for strength outcomes; ECC-PHS (62.3 N, p = 0.006, = 0.92), and ECC-CAPHS (951 N, p = 0.005, = 0.95).

In conclusion, the NHE showed small-to-medium improvements in sprint performance and large increases in peak eccentric hamstring strength and capacity.

Trial Registration Number: NCT02674919  相似文献   
570.
Perhaps as a consequence of increased specialism in training and support, the focus on engendering and maintaining agility as a generic quality has diminished within many contemporary sports performance programmes. Reflecting this, we outline a rationale suggesting that such a decreased focus represents an oversight which may be detrimental to maximising the potential of performers. We present an evidence-based argument that both generic and specific elements of agility performance should be consistently emphasised within long-term performance-training programmes. We contend that prematurely early specialisation in athlete development models can diminish focus on generic movement skill development with a subsequent detriment in adult performance. Especially when this is coupled with poor primary physical education and limited movement experiences. More speculatively, we propose that generic agility can play a role in operationalising movement development through facilitating skill transfer: thereby enabling the learning of new skills, reduce incidence of injury and facilitating re-learning of old skills during rehabilitation and Return-to-Play processes.  相似文献   
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