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   794篇
  免费   23篇
教育   629篇
科学研究   25篇
各国文化   6篇
体育   25篇
文化理论   3篇
信息传播   129篇
  2024年   1篇
  2023年   11篇
  2022年   10篇
  2021年   19篇
  2020年   27篇
  2019年   44篇
  2018年   59篇
  2017年   66篇
  2016年   41篇
  2015年   31篇
  2014年   40篇
  2013年   148篇
  2012年   33篇
  2011年   31篇
  2010年   21篇
  2009年   23篇
  2008年   32篇
  2007年   15篇
  2006年   18篇
  2005年   13篇
  2004年   15篇
  2003年   11篇
  2002年   9篇
  2001年   20篇
  2000年   9篇
  1999年   6篇
  1998年   1篇
  1997年   11篇
  1996年   6篇
  1995年   1篇
  1994年   1篇
  1993年   2篇
  1991年   1篇
  1990年   2篇
  1989年   5篇
  1987年   1篇
  1986年   2篇
  1985年   5篇
  1984年   2篇
  1983年   4篇
  1982年   4篇
  1981年   3篇
  1980年   5篇
  1978年   4篇
  1977年   1篇
  1976年   1篇
  1975年   1篇
  1872年   1篇
排序方式: 共有817条查询结果,搜索用时 31 毫秒
61.
62.
63.

Question:

How were traditional librarian reference desk services successfully eliminated at one health sciences library?

Setting:

The analysis was done at an academic health sciences library at a major research university.

Method:

A gap analysis was performed, evaluating changes in the first eleven months through analysis of reference transaction and instructional session data.

Main Results:

Substantial increases were seen in the overall number of specialized reference transactions and those conducted by librarians lasting more than thirty minutes. The number of reference transactions overall increased after implementing the new model. Several new small-scale instructional initiatives began, though perhaps not directly related to the new model.

Conclusion:

Traditional reference desk services were eliminated at one academic health sciences library without negative impact on reference and instructional statistics. Eliminating ties to the confines of the physical library due to staffing reference desk hours removed one significant barrier to a more proactive liaison program.  相似文献   
64.
65.
66.
The SCOR (Supply Chain Operations Reference) Model Supply Chain Classroom Simulation is an in‐class experiential learning activity that helps students develop a holistic understanding of the processes and challenges of supply chain management. The simulation has broader learning objectives than other supply chain related activities such as the Beer Game. Competing supply chains work to produce and sell two products, each experiencing differential demand. Seasonal demand, time delays, quality defects, and disruptions offer complexities that are part of actual supply chain management. The behavioral dynamics of collaboration between various functional nodes is illustrated through students’ interactions as they try to achieve their role's objectives. Through their decisions and actions, students develop a practical understanding of the processes and complexities of supply chain management. The classroom simulation actively engages students, and has been used successfully in multiple courses at the undergraduate and graduate levels at multiple universities and by a major corporation during a manager training session. Assessments indicate that the simulation is an effective experiential learning activity. While it offers learning outcome flexibility, common debrief themes are SCOR model processes, supply chain relationships, information flow, seasonal demand, quality defects, reverse logistics, and supply chain disruptions.  相似文献   
67.
In this paper, four teachers shared their experiences using the following free Web 2.0 tools with their students: Jing, Wix, Google Sites, and Blogger. The teachers found that students reacted positively to lessons in which these tools were used, and also noted improvements they could make when using them in the future.  相似文献   
68.
In an age of ubiquitous information and communication technologies, urban public libraries are some of the only places to provide free Internet access for all members of the community regardless of ability or disability. This study provides a website accessibility assessment of the 127 U.S. public library members of the Urban Library Council, using the World Wide Web Consortium’s Web Content Accessibility Guidelines to establish the level of Web readiness of urban public libraries to meet the needs of individuals with disabilities. Findings suggest these libraries require additional and ongoing maintenance to be digitally inclusive.  相似文献   
69.
70.
This section presents techniques, practices, and specific strategies by which documents collections can be made more effective. It also highlights individual documents collections and addresses issues pertinent to forthcoming government policies and regulations. The second article in this series presents a brief overview of new printing regulations proposed by the Joint Committee on Printing, U.S. Congress, in November 1983.This opinion essay discusses selected regulations, evaluates their importance, and considers their possible impacts. It also identifies a number of difficulties yet to be resolved by these regulations and suggests that improved access to government information will not result, by itself, from simply creating an additional set of patchwork regulations.  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