全文获取类型
| 收费全文 | 14994篇 |
| 免费 | 39篇 |
专业分类
| 教育 | 11344篇 |
| 科学研究 | 1504篇 |
| 各国文化 | 58篇 |
| 体育 | 655篇 |
| 综合类 | 2篇 |
| 文化理论 | 425篇 |
| 信息传播 | 1045篇 |
出版年
| 2022年 | 16篇 |
| 2021年 | 36篇 |
| 2020年 | 69篇 |
| 2019年 | 108篇 |
| 2018年 | 2253篇 |
| 2017年 | 2168篇 |
| 2016年 | 1642篇 |
| 2015年 | 168篇 |
| 2014年 | 222篇 |
| 2013年 | 912篇 |
| 2012年 | 298篇 |
| 2011年 | 770篇 |
| 2010年 | 896篇 |
| 2009年 | 496篇 |
| 2008年 | 710篇 |
| 2007年 | 1207篇 |
| 2006年 | 156篇 |
| 2005年 | 465篇 |
| 2004年 | 512篇 |
| 2003年 | 421篇 |
| 2002年 | 181篇 |
| 2001年 | 52篇 |
| 2000年 | 74篇 |
| 1999年 | 51篇 |
| 1998年 | 55篇 |
| 1997年 | 60篇 |
| 1996年 | 40篇 |
| 1995年 | 35篇 |
| 1994年 | 34篇 |
| 1993年 | 39篇 |
| 1992年 | 32篇 |
| 1991年 | 44篇 |
| 1990年 | 42篇 |
| 1989年 | 42篇 |
| 1988年 | 45篇 |
| 1987年 | 43篇 |
| 1986年 | 35篇 |
| 1985年 | 32篇 |
| 1984年 | 36篇 |
| 1983年 | 43篇 |
| 1982年 | 30篇 |
| 1981年 | 21篇 |
| 1980年 | 26篇 |
| 1979年 | 42篇 |
| 1978年 | 37篇 |
| 1977年 | 29篇 |
| 1976年 | 32篇 |
| 1974年 | 19篇 |
| 1973年 | 20篇 |
| 1971年 | 15篇 |
排序方式： 共有10000条查询结果，搜索用时 328 毫秒
101.
102.
Jin Woo Lee Anastasia Ostrowski Aileen Huang-Saad Colleen M. Seifert 《European Journal of Engineering Education》2019,44(3):360-378
ABSTRACTWith increasing demand for improved medical equipment and healthcare, next-generation biomedical engineers need strong design skills. Equipping biomedical engineering students with tools for idea generation and development can increase student design success. Design Heuristics are an ideation tool developed through empirical studies of product designs. While identified in the mechanical engineering space, Design Heuristics may be applicable in biomedical engineering design. In our study, we implemented a Design Heuristics session during upper-level undergraduate and first-year graduate biomedical engineering design courses. We examined the applicability of Design Heuristics within individual and team concept generation contexts. The findings demonstrated that biomedical engineering students were able to use Design Heuristics to generate multiple concepts, and that initial concepts produced using Design Heuristics were carried over into final team design. The results support the applicability of Design Heuristics to student idea generation in biomedical engineering design. 相似文献
103.
Donghui Zhang 《Frontiers of Education in China》2018,13(3):448-450
104.
Georga J. Longhurst Danya M. Stone Kate Dulohery Deirdre Scully Thomas Campbell Claire F. Smith 《Anatomical sciences education》2020,13(3):301-311
The Covid-19 pandemic has driven the fastest changes to higher education across the globe, necessitated by social distancing measures preventing face-to-face teaching. This has led to an almost immediate switch to distance learning by higher education institutions. Anatomy faces some unique challenges. Intrinsically, anatomy is a three-dimensional subject that requires a sound understanding of the relationships between structures, often achieved by the study of human cadaveric material, models, and virtual resources. This study sought to identify the approaches taken in the United Kingdom and Republic of Ireland to deliver anatomical education through online means. Data were collected from 14 different universities in the United Kingdom and Republic of Ireland and compared adopting a thematic analysis approach. Once themes were generated, they were collectively brought together using a strength, weakness, opportunity, threat (SWOT) analysis. Key themes included the opportunity to develop new online resources and the chance to engage in new academic collaborations. Academics frequently mentioned the challenge that time constrains could place on the quality and effectiveness of these resources; especially as in many cases the aim of these resources was to compensate for a lack of exposure to cadaveric exposure. Comparisons of the actions taken by multiple higher education institutions reveal the ways that academics have tried to balance this demand. Discussions will facilitate decisions being made by higher education institutions regarding adapting the curriculum and assessment methods in anatomy. 相似文献
105.
106.
107.
108.
109.
110.