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   592篇
  免费   15篇
教育   441篇
科学研究   28篇
各国文化   2篇
体育   59篇
文化理论   2篇
信息传播   75篇
  2023年   4篇
  2021年   2篇
  2020年   9篇
  2019年   21篇
  2018年   31篇
  2017年   33篇
  2016年   30篇
  2015年   12篇
  2014年   16篇
  2013年   148篇
  2012年   26篇
  2011年   22篇
  2010年   12篇
  2009年   12篇
  2008年   19篇
  2007年   11篇
  2006年   10篇
  2005年   13篇
  2004年   6篇
  2003年   18篇
  2002年   10篇
  2001年   6篇
  2000年   9篇
  1999年   9篇
  1998年   11篇
  1997年   11篇
  1995年   4篇
  1994年   3篇
  1993年   3篇
  1992年   3篇
  1991年   2篇
  1990年   7篇
  1989年   4篇
  1988年   3篇
  1987年   5篇
  1986年   6篇
  1985年   2篇
  1983年   3篇
  1982年   6篇
  1981年   5篇
  1979年   6篇
  1978年   2篇
  1977年   5篇
  1976年   6篇
  1975年   4篇
  1974年   3篇
  1971年   5篇
  1960年   1篇
  1958年   1篇
  1902年   1篇
排序方式: 共有607条查询结果,搜索用时 15 毫秒
461.
462.
This paper draws on questionnaire responses from senior commissioning editors located within nine of the major UK education publishing outlets. It explores changing priorities in educational publishing with reference to authorship, readership and the changing policy context within which publishing 'lists' are conceived, developed and marketed. The shift of orientation within educational publishing from a 'general' to a 'professionalised' public is central to the argument of the paper. That argument is pursued through an analysis of how the changing priorities of educational publishing are impacting upon academics and practitioners. Central to that analysis, however, is a recognition that publishing houses, schools and institutions of further and higher education are subject to social and economic pressures that not only shape the educational agenda, but help determine what groups, individuals, institutional interests, etc. constitute the 'public' debate around that agenda. Through a specialist focus on educational publishing, the paper is able to identify some of the key issues that need to be addressed in order to revivify the public sphere and reintegrate it into what is becoming an increasingly 'professionalised' debate on education.  相似文献   
463.
The use of support groups for students diagnosed with attention deficit disorders is discussed. The authors also review some of the challenges and issues faced by college students and the benefits of using support groups as a means of exploring some of their concerns. Experience in setting up and facilitating such groups is shared.  相似文献   
464.
Adams J 《Endeavour》2007,31(1):30-33
Since the emergence of "literary criticism" as a university subject in the 1880s, there have been those prepared to challenge its disciplinary status. How can something as subjective as literature be taught, let alone examined? Throughout the 20th century, the success of the sciences fostered methodological anxieties, resulting in several efforts from within the humanities to set the study of literary texts on a more scientific footing. In recent years, this scientisation of the study of literature has increasingly come from outside the humanities, as cognitive scientists and evolutionary psychologists expand their efforts to explain culture in terms of biology. So where does this leave "lit crit"?  相似文献   
465.
Although new teachers clearly need resources and support, little is known about the types of resources new science teachers' access during their early years of teaching. To increase knowledge of their needs, the study described in this article focused on the primary resources (i.e., human, material, and social) and secondary resources (i.e., strategic and symbolic) new science teachers' access and how those resources interact in new teachers' instructional contexts. The participants for this qualitative study were 15 new secondary science teachers in the United States, and data sources included a contextual interview, teaching observations, and a follow-up interview. Findings revealed that these teachers had a variety of resources available to them, of which social resources were particularly important. Some resources were not accessed and remained latent resources. In addition, some interactions of resources in the new teachers' context led to the development of the network of resources model to represent how resources can interact in contexts to support a new teacher. This model highlights the importance of considering the interaction of multiple resources in a teaching context.  相似文献   
466.
467.
468.
469.
470.
The purpose of this study was to construct and evaluate the reliability of an apparatus for testing golf putters with respect to distance and direction deviation at different impact points on the clubface. An apparatus was constructed based on the pendulum principle that allowed putter golf clubs to swing at different speeds. The mean speed of the club head before ball impact, and of the ball after impact, was calculated from time measurements with photocells. A pin profile rig was used to determine the directional deviation of the golf ball. Three different putters were used in the study, two that are commercially available (toe-heel weighted and mallet types) and one specially made (wing-type) putter. The points of impact were the sweet spot (as indicated by the manufacturer's aim line), and 1, 2 and 3 cm to the left and right of the sweet spot. Calculation of club head speed before impact, and of ball speed after impact (proportional to distance), showed errors < or = 0.5% of interval duration. The variability in ball impacts was tested by measuring time and direction deviations during 50 impacts on the same ball. The mean duration (+/- s) after ball impact in the test interval (1.16 m long) was 206 (0.8) ms and the standard deviation in the perpendicular spreading of the balls in relation to the direction of the test interval was 0.005 m. A test-retest of one putter on two consecutive days after remounting of the putter on the test apparatus showed less than 1% difference in distance deviation. We conclude that the test apparatus enables a precise recording of distance and direction deviation in golf putters as well as comparisons between different putters. The apparatus and set-up can be used in the laboratory as well as outdoors on the putting green.  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