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   1783篇
  免费   38篇
  国内免费   2篇
教育   1258篇
科学研究   105篇
各国文化   37篇
体育   199篇
综合类   3篇
文化理论   22篇
信息传播   199篇
  2023年   9篇
  2022年   22篇
  2021年   25篇
  2020年   50篇
  2019年   87篇
  2018年   96篇
  2017年   95篇
  2016年   82篇
  2015年   63篇
  2014年   74篇
  2013年   419篇
  2012年   58篇
  2011年   59篇
  2010年   53篇
  2009年   47篇
  2008年   49篇
  2007年   64篇
  2006年   42篇
  2005年   35篇
  2004年   37篇
  2003年   23篇
  2002年   32篇
  2001年   20篇
  2000年   17篇
  1999年   16篇
  1998年   16篇
  1997年   20篇
  1996年   15篇
  1995年   17篇
  1994年   9篇
  1993年   8篇
  1992年   18篇
  1991年   15篇
  1990年   10篇
  1989年   10篇
  1988年   12篇
  1987年   8篇
  1986年   5篇
  1985年   11篇
  1984年   14篇
  1983年   8篇
  1982年   7篇
  1980年   6篇
  1979年   3篇
  1978年   7篇
  1977年   5篇
  1976年   3篇
  1972年   2篇
  1967年   3篇
  1919年   2篇
排序方式: 共有1823条查询结果,搜索用时 15 毫秒
61.

This research examines how higher education graduates in redemocratized countries, such as Hungary, receive information from multinational corporations regarding employment opportunities. It also assesses how the information exchange between higher education and the labour market, i.e. multinational corporations, shapes new relationships between these two entities. The findings from this study seem to suggest that multinational corporations have influenced Hungarian higher education institutions in several profound ways: (1) the redefinition of graduate recruitment procedures, (2) the shift in employee characteristics that employers value, (3) the implications for curricular design and teaching styles, and (4) the ranking and prestige of universities. The results of this study are not only useful for countries in transition to a market economy but for other countries as well.  相似文献   
62.
Joan Freeman 《Roeper Review》2013,35(4):248-249
Dissertation titles and abstract information contained herein are published with permission of University Microfilms International, and may not be reproduced without their prior permission. Complete copies of the dissertations may be obtained by addressing requests specifying Order Number to University Microfilms International, 300 North Zeeb Road, Ann Arbor, Michigan 48106, or by telephoning 800–521–3042.  相似文献   
63.
64.
Three kinds of knowledge usually recognised by epistemologists are identified and their relevance for curriculum design is discussed. These are: propositional knowledge, know‐how and knowledge by acquaintance. The inferential nature of propositional knowledge is argued for and it is suggested that propositional knowledge in fact presupposes the ability to know how to make appropriate inferences within a body of knowledge, whether systematic or unsystematic. This thesis is developed along lines suggested in the earlier work of Paul Hirst. The different kinds of know‐how and their relationships are discussed and it is suggested that they occupy different places and different relationships in any curricular hierarchy. The changing role that knowledge by acquaintance plays within this hierarchy is also discussed. Implications of this account for the current National Curriculum and for curriculum design more generally are discussed, looking at History, Science and Design Technology as examples.  相似文献   
65.
66.
This study examines the perceived impacts of electronic government or e-government adoption on U.S. cities. This research conducted a survey of Texas and Florida city managers in the fall of 2005 to find out their opinions on the impact of e-government on their city government. The results indicated that e-government is having a positive impact on management, stakeholder involvement, needs and collaboration, and procurement in American cities. There are, however, concerns over spam or unsolicited e-mail and the ability of e-government to reduce the level of staffing. The results of this study imply that, according to city managers' perceptions, e-government adoption in American city governments is positively viewed as having an impact on their organizations and communities.  相似文献   
67.
68.
69.
A well-documented observation after eccentric exercise is a reduction in maximal voluntary force. However, little is known about the ability to maintain maximal isometric force or generate and maintain dynamic peak power. These aspects of muscle function were studied in seven participants (5 males, 2 females). Knee extensor isometric strength and rate of fatigue were assessed by a sustained 60 s maximal voluntary contraction at 80 degrees and 40 degrees knee flexion, corresponding to an optimal and a shortened muscle length, respectively. Dynamic peak power and rate of fatigue were assessed during a 30 s Wingate cycle test. Plasma creatine kinase was measured from a fingertip blood sample. These variables were measured before, 1 h after and 1, 2, 3 and 7 days after 100 repetitions of the eccentric phase of the barbell squat exercise (10 sets x 10 reps at 80% concentric one-repetition maximum). Eccentric exercise resulted in elevations in creatine kinase activity above baseline (274+/-109 U x l(-1); mean +/- s(x)) after 1 h (506+/-116 U x l(-1), P < 0.05) and 1 day (808+/-117 U x l(-1), P < 0.05). Isometric strength was reduced (P < 0.05) for 7 days (35% at 1 h, 5% at day 7) and the rate of fatigue was lower (P < 0.05) for 3 days at 80 degrees and for 1 day at 40 degrees. Wingate peak power was reduced to a lesser extent (P < 0.05) than isometric strength at 1 h (13%) and, although the time course of recovery was equal, the two variables differed in their pattern of recovery. Eccentrically exercised muscle was characterized by an inability to generate high force and power, but an improved ability to maintain force and power. Such functional outcomes are consistent with the proposition that type II fibres are selectively recruited or damaged during eccentric exercise.  相似文献   
70.
Despite extensive research devoted to determining the nature of the relationship between stress and performance, there has been little systematic examination of the mechanisms underlying this relationship. Recently, researchers have begun to empirically address the attentional mechanisms underlying theoretical accounts of how stress, anxiety and arousal influence performance. Given the critical role of visual attention to sport expertise, this paper focuses primarily on literature dealing with how visual cues are differentially identified and processed when performers are anxious. Emerging evidence indicates that gaze behaviour tendencies are reliably altered when performers are anxious, leading to inefficient and often ineffective search strategies. Alterations of these visual search indices are addressed in the context of both self-paced and externally paced sports events. Recommendations concerning the utility of perceptual training programmes and how these training programmes might be used as anxiety regulation interventions are discussed. The theoretical implications and directions for future research are also addressed.  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