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   4484篇
  免费   109篇
  国内免费   161篇
教育   2172篇
科学研究   692篇
各国文化   6篇
体育   259篇
综合类   171篇
文化理论   4篇
信息传播   1450篇
  2023年   10篇
  2022年   51篇
  2021年   100篇
  2020年   120篇
  2019年   73篇
  2018年   65篇
  2017年   67篇
  2016年   56篇
  2015年   112篇
  2014年   259篇
  2013年   311篇
  2012年   369篇
  2011年   384篇
  2010年   295篇
  2009年   298篇
  2008年   309篇
  2007年   365篇
  2006年   332篇
  2005年   241篇
  2004年   251篇
  2003年   181篇
  2002年   158篇
  2001年   145篇
  2000年   91篇
  1999年   41篇
  1998年   38篇
  1997年   10篇
  1996年   8篇
  1995年   3篇
  1994年   2篇
  1993年   3篇
  1992年   1篇
  1989年   1篇
  1987年   1篇
  1985年   2篇
  1982年   1篇
排序方式: 共有4754条查询结果,搜索用时 15 毫秒
891.
This study investigated how the traditional Chinese concept of “yuan” influences perceptions of romantic relationships. A small-scale survey of young people in Hong Kong indicated that the belief in yuan was prevalent among respondents. In addition, a significant, positive correlation was observed between participants' belief in yuan and relationship satisfaction. However, romantic love was a better predictor of satisfaction and commitment than was the belief in yuan.  相似文献   
892.
Two librarians at the University of Louisville explain how a university-wide Quality Enhancement Plan focused on critical thinking led to positive changes in information literacy instruction at their institution. A revised information literacy module for an introductory business course serves as an example of a new instructional approach that emphasizes critical thinking about information, rather than library tools such as catalogs and databases.  相似文献   
893.
Abstract

Book selection services are just one of the resources used by law libraries for collection development purposes. They function as a new title pre-selection service, saving collection development staff hours of time sifting through thousands of new publisher offerings to access those materials which meet their specific collection needs, resulting in far more efficient use of library staff time. They also serve as a one-stop shopping center, providing materials without the hassle of dealing with individual publishers and staff. This article is based on a yearlong study comparing just two services used by the Law Library at the James E. Rogers College of Law, University of Arizona, and examines a few specific areas of concern to that institution. It is not meant to be a comprehensive review or comparison of either service.  相似文献   
894.
Funds made available at the close of the 2010–11 fiscal year allowed purchase of the EBSCO Discovery Service (EDS) for a year-long trial. The appeal of this web-scale discovery product that offers a Google-like interface to library resources was counter-balanced by concerns about quality of search results in an academic health science setting and the challenge of configuring an interface that serves the needs of a diverse group of library users. After initial configuration, usability testing with library users revealed the need for further work before general release. Of greatest concern were continuing issues with the relevance of items retrieved, appropriateness of system-supplied facet terms, and user difficulties with navigating the interface. EBSCO has worked with the library to better understand and identify problems and solutions. External roll-out to users occurred in June 2012.  相似文献   
895.
调研国内通过新浪认证的高校图书馆微博,发现我国高校图书馆微博数量呈现上升趋势,但服务水平参差不齐;高校图书馆微博的粉丝数与博文数、博文更新频率,关注数与博文数之间均呈现显著的正相关关系;在利用微博加强与读者的互动及发布各类新闻、资源信息等方面,各图书馆微博侧重点存在差异;评论和转发量高的博文话题,基本都集中于图书馆新闻、馆内重要通知、讲座展览信息以及美文美图分享、读者互动等方面.该文认为,我国高校图书馆要进一步发挥微博在信息服务中的效用,还应制定图书馆微博管理制度、加大微博的营销宣传力度、增强微博内容的吸引力,并充分发挥微博的互动功能.  相似文献   
896.
The purpose of this study was to examine the factor structure of the Family Child Care Environment Rating Scale—Revised (FCCERS-R) in high-stakes contexts. The results of an exploratory factor analysis revealed three dimensions of quality on the FCCERS-R: (1) Activities/Materials, (2) Language/Interaction, and (3) Organization. This study also explored whether abridged versions of the FCCERS-R could serve as a proxy for the full instrument. In addition to subsets of FCCERS-R items created from the factor structure, purposively and randomly chosen item subsets were created. The purposively chosen subsets included 6-, 9-, and 12-item scales comprised of the items with the highest factor loading across the three factors, whereas the randomly chosen subsets consisted of 12 items. Results of a discriminant analysis showed that the factor subsets were poorer proxies for the total FCCERS-R score than were the other subsets, which demonstrated comparable internal consistencies and discriminant power as the full FCCERS-R when classifying homes into general quality categories. Implications for adopting shorter versions of the FCCERS-R are discussed.  相似文献   
897.
This introduction to the special section on understanding and improving quality in family, child care gives an overview of the eight papers included in the special section with implications for, future research and policy directions.  相似文献   
898.
SHORT REPORTS     
This short report explores the quality of the care process for children with intellectual disabilities. A Delphi procedure was used to identify a set of indicators for the quality of the care process reflecting the perspectives of the care providers, the parents and the experts. The sample consisted of 59 individuals involved in different ways in the process of the caring for children with intellectual ­disabilities. The first round of the Delphi procedure resulted in 56 themes, distributed across four different phases of the care process. In the second round of the Delphi procedure, these themes were elaborated into 346 indicators that were, in turn, evaluated on their importance for the quality of the care process by the respondents. Finally, 328 indicators did meet the 85% criterion for consensus. Six themes proved to be relevant in all phases of care: transfer of information, report, consultation, attitude of care provider, respect and appointments. The operationalization of quality of care presented in this study points in the direction of actually measuring, monitoring and improving the quality of care for children with intellectual disabilities.  相似文献   
899.
蔡金燕 《新世纪图书馆》2013,73(10):11-15,18
图书馆本着利益互惠的原则结成联盟,实现资源共建共享和合作服务,进行经验交流;其中部分资源及服务也向社会免费开放,使非成员馆等第三方获利.作为第三方的非联盟成员馆应该对其可利用的图书馆联盟资源和服务进行搜集、分析和揭示,借此增加本馆的馆藏资源,提高服务水平.  相似文献   
900.
In the current study the authors investigate victims' response to a natural disaster crisis event. Crisis communication research has often considered organizations, but neglected the voice of the victims. Similarly, most crisis research emphasizes the negative outcomes of crisis. Positive communication research and sensemaking theory provide insight into the experiences of crisis victims. Twenty-nine individuals were interviewed from one community in Western Kentucky following a massive ice storm that occurred during January 2009. The remembering emphasis of sensemaking was salient in this study. Victims remembered their overall experience through positive terms and positive interpersonal communication. Communities and organizations alike can use this research to consider how their members may respond to crises and create messages based on these results.  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