Eugene Garfield是美国著名的文献信息检索专家.他从一个普通用户的观点,提出如何高效率检索最新信息的问题,并匠心独运地将引文索引与文献评价有机结合,创造了garfield原理,创建了SCI评价体系和美国科学信息研究所,并担任首任主席.带领他的团队,经过半个世纪拼搏,使SCI在其他文献索引工具中脱颖而出,被公认为是科学信息交流和信息科学的革命性创造.本文通过简述引文检索与信息科学领域发展史来介绍他充满传奇色彩的一生.
Objective To assess the effect of a new educational model for evidence-based medicine (EBM), which is called "2+N" model with the main characteristic of classroom teaching plus volunteer practice. Methods Questionnaire survey was conducted to collect data. Results There were averagely 39 volunteers participated in this activity per year, with an increasing trend. Most of them were sophomore and junior undergraduates from different specialties in medical filed. All participates acquired a better understanding of EBM knowledge; more than 60% of them could handle data searching, collecting and assessing by themselves in the end of the activity. Conclusion Our five years’ experience of EBM education practice for medical students suggested that the new educational model has a promising future.