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91.
文章描述了数字图书馆联盟及其类型,介绍了我国目前数字图书馆联盟的发展情况,并在此基础上提出了发展我国数字图书馆联盟的策略。  相似文献   
92.
ABSTRACT

A socio-technical approach is taken to explore a digital archive of Australian Indigenous cultural heritage. The Living Archive of Aboriginal Languages is considered in terms of what it is currently doing and what it was intended to do. Two ethnographic stories focusing on user interactions and the outcomes of an online survey serve to evaluate the effectiveness of the Archive from the perspective of different users. This is then juxtaposed with a consideration of the original grant application, outlining what was envisaged for the project. This analysis serves to highlight some of the contingent relations and diverse socio-technical aspects of a specific knowledge infrastructure, as it allows multiple forms of interaction, new connections and generative activities as people discover, access and interact with the content now and into the future.  相似文献   
93.
ABSTRACT

Press credentialing practices are a vital, yet understudied site of scholarly research on journalistic norms and practices. Press credentialing not only structures internal professional hierarchies, but they also signify the boundaries of the journalistic field itself. This paper explores the legal and theoretical implications of press credentialing to cover the United States Congress, drawing on the concepts of boundary work and journalistic authority to demonstrate the material impact of the space between fields on professional legitimation in journalism. Using WorldNetDaily (WND) as a case study, I argue that the Standing Committee of Correspondents (SCC) occupies a hybrid boundary zone between the journalistic and political fields, generating a unique tension in First Amendment jurisprudence that places journalists in a paradoxical role as both the professional embodiments of free speech and its constitutional steward. The resulting jurisdictional conflict between the SCC and WND extends the relational model of journalistic authority by articulating how journalist-state relations can fundamentally augment the process of legitimation at its fuzzy boundaries. The relevance and implications for press credentialing practices in the digital age are discussed.  相似文献   
94.
林绮屏 《现代情报》2015,35(12):55-59
分析机构成员产出的艺术作品、标本、各种设计实物模型等博物类智力产品,在管理和共享传播方面存在的问题。探索一种有效的博物类数字化资源组织与展示方式,建设一个可动态布展的机构博物类数字化资源建设系统,对这些资源的数字化对象进行收集、传播与共享,以提升它们在学术成果交流中的作用。已完成原型系统的建设,实现作品提交、动态布展与发布、交互展示等功能,系统试运行中,包含50多个作品的场景在普通PC或移动设备上均可实现流畅的交互。  相似文献   
95.
数字图书馆使信息得以更广泛的传播,数字图书馆及其功能、作用与当前信息发展传播、计算机网络化所带来的有关馆藏、馆员诸多方面的新变化,今后数字图书馆可能的发展动向.  相似文献   
96.
The responsibility for and the initiative to preserve electronic journal content is neither clear nor easy, and knowing the preservation status of an e-journal is not a basic step within the NASIG Core Competencies for Electronic Resources Librarians life cycle of electronic resources management. Columbia and Cornell University Libraries secured funding for a project to specifically evaluate strategies for expanding e-journal preservation. A wide range of e-journal categories are evaluated within the scope of the project, including: content direct from publishers, small and society publishers, Open Access e-journals, full-text content from third-party content providers, and university generated e-journals. Discussed are techniques for identifying at risk e-journals, integrating preservation into license negotiation with publishers, tracking the preservation status of e-journals, and developing relationships with existing preservation agencies. The quality of future of scholarship and teaching hinges on the preservation of the scholarly record.  相似文献   
97.
Digital repositories require good metadata, created according to community-based principles that include provisions for interoperability. When metadata is of high quality, digital objects become sharable and metadata can be harvested and reused outside of the local system. A sample of U.S.-based repository administrators from the OpenDOAR initiative were surveyed to understand aspects of the quality and creation of their metadata, and how their metadata could improve. Most respondents (65%) thought their metadata was of average quality; none thought their metadata was high quality or poor quality. The discussion argues that increased strategic staffing will alleviate many perceived issues with metadata quality.  相似文献   
98.
控制器是确保发射机实现不间断播出和安全运转的重要部件.本文针对发射机的整机集成,简述了数字电视信号地面发射机的基本组成,重点介绍了发射机整机控制器的原理及所实现的功能.  相似文献   
99.
图书馆的大规模数字化建设,激发了公众对这个梦想的兴趣;数字时代的传统图书馆不会消亡,有形图书不会被电子图书取代;公共图书馆的读者人数连年倍增、纸出版物印量猛增的事实;图书馆不会变成只是收藏图书的仓库,它是有灵性、有生命的机构。  相似文献   
100.
There is a substantial difference in use and development of information and communication technologies and services between and within countries. Some denote this phenomenon as the digital divide.This paper addresses the competence aspect of the digital divide. It proposes municipal ICT schools as one model aimed to bridge this gap and provides an assessment of the model based on the results from a field trial in three rural municipalities in Norway. The model brings the benefits of increased competence of ICT in the communities but in addition have a potential with regard to stimulating talent development, serving as a resource for local business and offering meeting places in the communities for building social capital. The model may be successfully implemented within reasonable economic limitations but is also challenging in several ways, for instance on how teaching resources are recruited and supported.The purpose of the paper is to bring forward the discussion about how to bring all people, also those in rural areas, to be participators in the information technology age.  相似文献   
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