全文获取类型
收费全文 | 333篇 |
免费 | 1篇 |
专业分类
教育 | 92篇 |
科学研究 | 107篇 |
各国文化 | 3篇 |
体育 | 2篇 |
综合类 | 2篇 |
文化理论 | 7篇 |
信息传播 | 121篇 |
出版年
2023年 | 1篇 |
2021年 | 2篇 |
2020年 | 1篇 |
2019年 | 4篇 |
2018年 | 4篇 |
2017年 | 6篇 |
2016年 | 9篇 |
2014年 | 13篇 |
2013年 | 36篇 |
2012年 | 42篇 |
2011年 | 95篇 |
2010年 | 22篇 |
2009年 | 18篇 |
2008年 | 8篇 |
2007年 | 8篇 |
2006年 | 25篇 |
2005年 | 2篇 |
2004年 | 12篇 |
2003年 | 4篇 |
2002年 | 4篇 |
2001年 | 1篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1992年 | 1篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1984年 | 1篇 |
1983年 | 3篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1935年 | 1篇 |
排序方式: 共有334条查询结果,搜索用时 140 毫秒
331.
Ardion BeldadAuthor Vitae Thea van der GeestAuthor Vitae Michaël SteehouderAuthor Vitae 《Government Information Quarterly》2012,29(1):41-49
This article discusses the results of a large-scale Internet survey (with 1156 respondents) that investigated the cues and factors that could positively influence Dutch Internet users' trust in government organizations in terms of their usage and processing of citizens' personal data. Confidence in online privacy statements, as indicated by the results of this study, significantly influences trust in government organizations among Dutch Internet users with and without previous e-government experience. Among those with e-government experience, the quality of their online government transaction experience and a positive government organizational reputation can also increase their trust in government organizations, specifically in terms of how they process and use citizens' personal data. 相似文献
332.
Besiki Stvilia Corinne JörgensenAuthor VitaeShuheng WuAuthor Vitae 《Library & information science research》2012
There have been ample suggestions in the literature that terms added to documents from Flickr and Wikipedia can complement traditional methods of indexing and controlled vocabularies. At the same time, adding new metadata to existing metadata objects may not always add value to those objects. The potential added-value of using user-contributed (“social”) terms from Flickr and the English Wikipedia in image indexing is compared with using two expert-created controlled vocabularies—the Thesaurus for Graphic Materials and the Library of Congress Subject Headings—without those social terms. Experiments confirmed that the social terms did add value, relative to terms from the controlled vocabularies. The median rating for the usefulness of social terms was significantly higher than the baseline rating, but was lower than the ratings for the terms from the Thesaurus for Graphic Materials and the Library of Congress Subject Headings. Furthermore, complementing the controlled vocabulary terms with social terms more than doubled the average coverage of participants' terms for a photograph. The relationships between user demographics and users' perceptions of the value of terms were also investigated, as well as the relationships between user demographics and indexing quality, as measured by the number of terms participants assigned to a photograph. Participants with more tagging and indexing experience assigned a greater number of tags than did other participants. 相似文献
333.
Paul T. JaegerAuthor Vitae Natalie N. GreeneAuthor VitaeJohn Carlo Bertot Natalie PerkinsAuthor VitaeEmily E. WahlAuthor Vitae 《Library & information science research》2012
While many studies have discussed the impacts of electronic government (e-government) on public libraries, little research has considered the extent to which the current federal government's implementation of e-government relies on the public technology access, training, and support provided by public libraries. A range of data and policy materials are drawn upon in order to illuminate the co-evolution of public libraries and e-government. Beginning with a discussion of the development of e-government and its impacts in public libraries, the access, goals, and challenges of e-government are detailed as they relate to libraries, and the areas in which current implementations of e-government would not be possible without public libraries. Based on the explorations of the co-evolution of e-government and public libraries, key policy issues are offered that require reconceptualization in order to better support the interrelationship between e-government and public libraries. 相似文献
334.
Matthew Jarron Author Vitae 《Museum Management and Curatorship》2006,21(2):88-94
One of the first things Patrick Geddes did on taking up the post of Professor of Botany at University College, Dundee was to establish a botanical museum. Throughout his life museums were of great importance to him, and were central to his theories as an educationalist. The Outlook Tower in Edinburgh was the most famous demonstration of these theories, but this short introductory paper also looks at less well known aspects of them, such as his ground-breaking paper to the Museums Association conference in Dundee in 1907, his unpublished book.