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   626篇
  免费   19篇
  国内免费   1篇
教育   530篇
科学研究   11篇
各国文化   9篇
体育   24篇
文化理论   7篇
信息传播   65篇
  2022年   7篇
  2021年   10篇
  2020年   21篇
  2019年   23篇
  2018年   40篇
  2017年   40篇
  2016年   41篇
  2015年   23篇
  2014年   27篇
  2013年   140篇
  2012年   19篇
  2011年   22篇
  2010年   7篇
  2009年   11篇
  2008年   27篇
  2007年   20篇
  2006年   15篇
  2005年   11篇
  2004年   22篇
  2003年   11篇
  2002年   13篇
  2001年   8篇
  2000年   5篇
  1999年   7篇
  1998年   5篇
  1997年   4篇
  1996年   7篇
  1995年   7篇
  1994年   5篇
  1993年   3篇
  1991年   2篇
  1990年   2篇
  1988年   4篇
  1987年   1篇
  1986年   3篇
  1985年   2篇
  1984年   4篇
  1983年   2篇
  1982年   2篇
  1981年   3篇
  1980年   4篇
  1979年   2篇
  1978年   3篇
  1977年   2篇
  1976年   1篇
  1975年   2篇
  1974年   2篇
  1973年   1篇
  1969年   1篇
  1943年   1篇
排序方式: 共有646条查询结果,搜索用时 0 毫秒
641.
642.
Hardin Library for the Health Sciences offers an education service called Hardin House Calls. In collaboration with the University of Iowa libraries' public relations coordinator, the education team developed a marketing campaign for Hardin House Calls. Marketing strategies included designing a new logo, meeting with external relations representatives and faculty, distributing a user survey, and producing and distributing posters and advertisements. These marketing strategies greatly increased the visibility and use of Hardin House Calls. The campaign also led to a series of faculty development sessions, education collaborations with smaller health sciences departments, and collection development opportunities. Promoting an instructional service through a public relations frameworkwas found to be a highly successful strategy.  相似文献   
643.
644.
Objective:Since concussion is the most common injury in ice hockey,the objective of the current study was to elucidate risk factors,specific mechanisms,and clinical presentations of concussion in men’s and women’s ice hockey.Methods:Ice hockey players from 5 institutions participating in the Concussion Assessment,Research,and Education Consortium were eligible for the current study.Participants who sustained a concussion outside of this sport were excluded.There were 332(250 males,82 females)athletes who participated in ice hockey,and 47(36 males,11 females)who sustained a concussion.Results:Previous concussion(odds ratio(OR)=2.00;95%confidence interval(95%CI):1.02‒3.91)was associated with increased incident concussion odds,while wearing a mouthguard was protective against incident concussion(OR=0.43;95%CI:0.22‒0.85).Overall,concussion mechanisms did not significantly differ between sexes.There were specific differences in how concussions presented clinically across male and female ice hockey players,however.Females(9.09%)were less likely than males(41.67%)to have a delayed symptom onset(p=0.045).Additionally,females took significantly longer to reach asymptomatic(p=0.015)and return-to-play clearance(p=0.005).Within the first 2 weeks post-concussion,86.11%of males reached asymptomatic,while only 45.50%of females reached the same phase of recovery.Most males(91.67%)were cleared for return to play within 3 weeks of their concussion,compared to less than half(45.50%)of females.Conclusion:The current study proposes possible risk factors,mechanisms,and clinical profiles to be validated in future concussions studies with larger female sample sizes.Understanding specific risk factors,concussion mechanisms,and clinical profiles of concussion in collegiate ice hockey may generate ideas for future concussion prevention or intervention studies.  相似文献   
645.
This article describes a formative evaluation of a one‐day introductory computer‐based training (CBT) course for a new on‐line financial and purchasing system at a large public university. The purposes of the evaluation were to evaluate the effectiveness of the training and to identify appropriate revisions and incorporate them into the training program. Participants were 78 university employees who were likely future users of the financial and purchasing system. The mean score on an on‐line performance posttest that simulated real‐work tasks was 94%, and the mean on a 40‐item knowledge posttest covering the CBT content was 74%. Learner attitudes toward the course were positive, averaging 4.4 on a 5‐point scale. Formative evaluation of the program resulted in revisions that had the potential to improve its effectiveness and provided evidence of the value of ongoing formative evaluation of workplace training.  相似文献   
646.
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