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   540篇
  免费   7篇
  国内免费   1篇
教育   418篇
科学研究   32篇
各国文化   6篇
体育   38篇
综合类   1篇
文化理论   4篇
信息传播   49篇
  2022年   7篇
  2020年   9篇
  2019年   17篇
  2018年   19篇
  2017年   20篇
  2016年   21篇
  2015年   14篇
  2014年   16篇
  2013年   138篇
  2012年   13篇
  2011年   17篇
  2010年   12篇
  2009年   13篇
  2008年   8篇
  2007年   13篇
  2006年   10篇
  2005年   12篇
  2004年   8篇
  2003年   13篇
  2002年   4篇
  2001年   4篇
  2000年   13篇
  1999年   13篇
  1998年   8篇
  1997年   7篇
  1996年   10篇
  1995年   8篇
  1994年   9篇
  1993年   5篇
  1992年   6篇
  1991年   7篇
  1990年   6篇
  1989年   4篇
  1988年   3篇
  1987年   4篇
  1986年   4篇
  1985年   2篇
  1983年   8篇
  1981年   3篇
  1980年   2篇
  1979年   4篇
  1978年   2篇
  1977年   3篇
  1972年   2篇
  1971年   2篇
  1970年   2篇
  1969年   2篇
  1929年   2篇
  1902年   3篇
  1826年   1篇
排序方式: 共有548条查询结果,搜索用时 468 毫秒
41.
42.
43.
This paper provides a systematic examination of the use of a Grand Innovation Prize (GIP) in action – the Progressive Automotive Insurance X PRIZE – a $10 million prize for a highly efficient vehicle. Following a mechanism design approach we define three key dimensions for GIP evaluation: objectives, design, and performance, where prize design includes ex ante specifications, ex ante incentives, qualification rules, and award governance. Within this framework we compare observations of GIPs from three domains – empirical reality, theory, and policy – to better understand their function as an incentive mechanism for encouraging new solutions to large-scale social challenges. Combining data from direct observation, personal interviews, and surveys, together with analysis of extant theory and policy documents on GIPs, our results highlight three points of divergence: first, over the complexity of defining prize specifications; secondly, over the nature and role of incentives, particularly patents; thirdly, the overlooked challenges associated with prize governance. Our approach identifies a clear roadmap for future theory and policy around GIPs.  相似文献   
44.
We have developed a wet lab DNA microarray simulation as part of a complete DNA microarray module for high school students. The wet lab simulation has been field tested with high school students in Illinois and Maryland as well as in workshops with high school teachers from across the nation. Instead of using DNA, our simulation is based on pH indicators, which offer many ideal teaching characteristics. The simulation requires no specialized equipment, is very inexpensive, is very reliable, and takes very little preparation time. Student and teacher assessment data indicate the simulation is popular with both groups, and students show significant learning gains. We include many resources with this publication, including all prelab introductory materials (e.g., a paper microarray activity), the student handouts, teachers notes, and pre- and postassessment tools. We did not test the simulation on other student populations, but based on teacher feedback, the simulation also may fit well in community college and in introductory and nonmajors' college biology curricula.  相似文献   
45.
We highlight three ways of conceptualising and enacting academic development: firstly as authentic, practice-based activity, secondly in terms of a new transformative paradigm for academic development units (ADUs), and thirdly as a space for disruption. We illustrate these conceptualisations through our investigation of the practice of internal secondment of faculty to ADUs. We report our findings from a sector-wide survey of Scottish higher education institutions and a series of in-depth interviews with secondees and their managers in two Scottish universities. We recommend further investigations to identify new ways of enacting authentic, practice-based, transformative, and disruptive academic development.  相似文献   
46.
47.
This article discusses the application of Universal Instructional Design principles to the field of assistive technology in higher education. The author makes suggestions for the use of assistive technology with attention to particular student learning styles. Ideas for ways to upgrade computer laboratory facilities are provided for administrators and faculty at institutions of higher learning.  相似文献   
48.
The annual Community College Futures Assembly is usually a trend-setting experience and this year was no exception. This special issue highlights lessons learned from the institutions who competitively presented and broke new ground at the 2002 Assembly. The theme, Trends in the New Economy , was evident in each presentation and the vehicle of web-casting demonstrated how the community college could be reshaped by technology. Attendees were introduced to the ideas reshaping the new economy by the keynote speaker Britt Beemer and the Bellwether Finalists presented viable examples of college adaptation to these reshaping trends. Important pre-assembly workshops introduced innovative concepts relating to the future of community colleges, including access to baccalaureate degrees. The stimulating presentations, enthusiastic camaraderie, and great meals set the stage for all attendees to take home trend-setting information to their institutions and communities. This introduction focuses on the experience of attending the 2002 Community College Futures Assembly. Approximately 200 community college trustees, presidents, vice-presidents, deans, faculty members, and other decision makers representing 25 states attended the Assembly which was held in Orlando, Florida. The Assembly is sponsored annually by the Institute of Higher Education (IHE), University of Florida (UF) and cosponsored this year by Dell Computers, Saville & Holdsworth, and the numerous organizations identified in this introduction. The assembly has provided quality learning experiences since 1995 and is proud to be an independent national policy forum recognized by the Association of Community College Trustees for its Trustee Education Recognition Program.  相似文献   
49.
The Community College Futures Assembly has served as a national, independent policy thinktank since 1995. Its purpose is to articulate the critical issues facing American community colleges and recognize innovative programs. Convening annually in January in Orlando, Florida, the Assembly offers a learning environment where tough questions are raised, critical issues are discussed, and policy implications are vetted. The focus for the 2008 Community College Futures Assembly was change, a theme taken from the book, Change or Die. This special focus issue of the Community College Journal of Research and Practice highlights the best practices of 30 Bellwether trend-setting institutions.  相似文献   
50.
Three focus groups consisting of board of trustee members, community college presidents, senior administrators, administrators, and faculty members developed critical issues facing community colleges with respect to instructional planning and services; planning, governance, and finance; and workforce development. Thereafter, the delegation of more than 200 voted on various aspects of the most critical issue divulged in the 2008 Community College Futures Assembly: general education assessment is coming. The findings, including opportunities and challenges, potential implications for community college administrators, and future research topics are also discussed, mostly in the context of workforce development opportunities.  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