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   837篇
  免费   25篇
  国内免费   1篇
教育   650篇
科学研究   49篇
各国文化   12篇
体育   43篇
文化理论   10篇
信息传播   99篇
  2023年   4篇
  2022年   11篇
  2021年   10篇
  2020年   12篇
  2019年   18篇
  2018年   29篇
  2017年   40篇
  2016年   28篇
  2015年   17篇
  2014年   24篇
  2013年   246篇
  2012年   19篇
  2011年   19篇
  2010年   16篇
  2009年   12篇
  2008年   22篇
  2007年   19篇
  2006年   19篇
  2005年   17篇
  2004年   16篇
  2003年   10篇
  2002年   17篇
  2001年   6篇
  2000年   7篇
  1999年   7篇
  1998年   15篇
  1997年   4篇
  1996年   10篇
  1995年   6篇
  1993年   4篇
  1992年   13篇
  1991年   8篇
  1990年   14篇
  1989年   4篇
  1988年   7篇
  1987年   8篇
  1985年   10篇
  1984年   5篇
  1983年   5篇
  1982年   5篇
  1981年   9篇
  1979年   9篇
  1978年   6篇
  1977年   10篇
  1976年   6篇
  1974年   7篇
  1971年   5篇
  1923年   3篇
  1922年   3篇
  1915年   3篇
排序方式: 共有863条查询结果,搜索用时 296 毫秒
151.
Five science librarians share their experiences with the evaluation of continuing resources at an academic university and discuss implications caused by the evaluation process. Four of the authors were new to collection evaluations at the time of the Serial Evaluation Project. These new librarians faced many challenges, both personally and professionally, in dealing with the cancellation process. Although the differences in approaches to collection analysis are discussed somewhat, they are not a focus of the article.  相似文献   
152.
153.
Usage statistics of current unbound periodicals has been a topic of study for years in public and academic libraries. This article discusses various historical methods and offers an alternative using a simple Web-based method developed at Kent State University. The program is easy to use and keeps detailed statistics for serial librarians or circulation managers. The program is offered as an Open Source download.  相似文献   
154.
This study investigated the influence that audience reaction shots have on viewers’ attitudes towards controversial issues discussed on television. It was hypothesized that viewers would show stronger agreement with a side of an issue which was coupled with positive reaction shots. No evidence was found to support a main effect, but evidence was found to suggest that the effects of reaction shots is contingent on viewers’ beliefs that the audience holds the same position on the issue as they do.  相似文献   
155.
156.
Though lacking empirical evidence, professional wrestling has been criticized for portraying excessive violence in harmful contexts. This study focused on the equity of violent reprisal perpetrated by liked versus disliked protagonists with socially sanctioned or unsanctioned motives. Results of a quantitative content analysis show that most violent interaction sequences were over-retributive. Violence that was not part of match competition was routinely initiated for normatively unsanctioned motives and showed predominant patterns of escalating violent retribution. These patterns held across perpetrator disposition. Thus, liked characters regularly aggressed for normatively unacceptable reasons. The consequences of these portrayals are discussed.  相似文献   
157.
158.
The author argues that the profession of librarianship is in crisis. She seeks to identify the characteristics and analyse the qualities of this phenomenon in order to draw conclusions about future trends and directions for the profession. It is argued that this crisis is an outward sign of a deeper transformation which is taking place and which affects the discipline as a whole including education and practice. The recent evolution of the profession is traced against the background of the broader transition from the modern to the postmodern era. The object is to reveal how the widespread social, cultural and technological changes of the 21st century are impacting on the library, the librarian, the customer or client and the fundamental nature of information itself.  相似文献   
159.
Librarianship posits itself as a profession that strives for neutrality, particularly within customer service and information provision; however, factors such as political activity, conference programming, and disproportionate representations of specific viewpoints in the literature indicate that neutrality may be compromised. These factors may alienate librarians who do not subscribe to majority political opinions within librarianship. A phenomenological study was conducted to understand the career experiences of academic librarians who identify as socially or politically conservative. Themes linking service provision, ethics, workplace relationships, and professional engagement emerged that demonstrate the professional impact politicized activity has on practicing librarians in all specialties.  相似文献   
160.
A basic understanding of the Internet's physical and operational structure is one element of information literacy. In this article, “traceroute” and “whois” commands are demonstrated as tools that librarians can use to illustrate how the Internet is geographically distributed, how businesses enable and control information sharing, and how to check a source's credibility by determining website ownership. With these tools, students can gain a better understanding of how online information is created, accessed, and affected in ways that may be otherwise invisible.  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