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This article outlines primary considerations in the acquisition of CD-ROM products. The advantages and disadvantages of CD-ROM technology are delineated, and approximately 30 products are listed. A statement about collection development goals is included, as is a summary of equipment needs and a selected bibliography.  相似文献   

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大众传媒——科技期刊立体化出版的新模式   总被引:1,自引:0,他引:1  
随着科技信息传播环境和受众需求的变化,科技期刊的传统出版模式受到挑战,因此需要探索更多的立体化出版模式,变挑战为机遇。通过探讨大众传媒在科技期刊立体化出版中的意义,概述国内外科技期刊利用大众传媒出版的现状以及《生物工程学报》与大众传媒的合作实践,认为大众传媒已经逐步成为科技期刊立体化出版的新模式,这种模式对于大众、科技期刊及作者、大众媒体等多方都是共赢的。  相似文献   

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阿根廷新闻传播事业发展演变的教训与启示   总被引:1,自引:0,他引:1  
成美  孙聚成 《国际新闻界》2005,(3):15-19,76
新闻新自由主义议程主张新闻媒体私有化,在外资引进和市场竞争中放松政府管制。阿根廷经历了政府对新闻媒体绝对控制到完全采用新闻新自由主义议程的彻底转变。这种转型给阿根廷社会发展造成了负面影响,也是导致国家危机的因素之一。第三世界国家应该建立符合自己国情的新闻事业发展模式,规避全球化的发展陷阱。  相似文献   

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The issues currently facing the book publishing industry are profound and the resolution of these issues will ultimately affect how the industry is defined in the future. One of the most important issues that the industry faces is the emergence of a whole range of new media which have created important managerial tensions within the book publishing firms. These tensions include defining what a book is in light of the multi‐dimensional content available as well as the development of new modes of delivery; whether to remain focused on producing great content or become a more technologically oriented company; and the best organizational approach. While these tensions may be viewed as creating turmoil, they have been catalysts of change and are creating opportunities that will ultimately enable the industry to regenerate its businesses, reach a new generation of readers, and create an environment that is more conducive to innovation.  相似文献   

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New media literacy (NML) skills are regarded as crucial for the 21st century. However, there is limited research on the factors affecting NML skills. A robust model was built for exploring the antecedents of NML. The model incorporated epistemological beliefs and social media use purposes. Individuals` purposes of social media use were found to have an effect on beliefs about information. Further, interactional and communicational use of social media makes epistemological beliefs more sophisticated. However, it is more likely to have naïve beliefs with the use of social media for making new friends. Also, the purposes of social media use and epistemological beliefs affect NML skills. Accordingly, interactional use of social media might contribute to justifying information, in turn, increasing NML skills. This study indicates that knowledge of social media use and epistemological beliefs enables us to largely understand the NML skills.  相似文献   

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以《暖通空调》为例,结合广告经营实践经验,介绍手机短信、网站、微博等新媒体形式在科技期刊广告经营中的运用。  相似文献   

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Reimsbach  Michael  Aycock  John 《Archival Science》2021,21(3):281-294

Having content in an archive is of limited value if it cannot be read and used. As a case study of extricating information from obsolete media, making it readable once again through deep learning techniques, we examine the Cauzin Softstrip: one of the first two-dimensional bar codes, released in 1985 by Cauzin Systems, which could be used for encoding all manner of digital data. Softstrips occupy a curious middle ground, as they were both physical and digital. The bar codes were printed on paper, and in that sense are no different in an archival way than any printed material. Softstrips can be found in old computer magazines, computer books, and booklets of software Cauzin produced. However, managing the digital nature of these physical artifacts falls within the scope of digital curation. To make the information on them readable and useful, the digital information needs to be extracted, which originally would have occurred using a physical Cauzin Softstrip reader. Obtaining a working Softstrip reader is already extremely difficult and will most likely be impossible in the coming years. In order to extract the encoded data, we created a digital Softstrip reader, making Softstrip data accessible without needing a physical reader. Our decoding strategy is able to decode over 91% of the 1229 Softstrips in our Softstrip corpus; this rises to 99% if we only consider Softstrip images produced under controlled conditions. Furthermore, we later acquired another set of 117 Softstrips and we were able to decode nearly 95% of them with no adjustments to the decoder. These excellent results underscore the fact that technology like deep learning is readily accessible to non-experts; we obtained these results using a convolutional neural network, even though neither of the authors are expert in the area.

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The move from “old” to “new” media centrally involves a shift in participatory possibilities, through which individuals and communities differentially access and populate the public sphere, assume voice, and partake in open discussion and debate. This paper offers a rich ethnographic case study of new participatory media in the shape of commenting systems in museums. By portraying the similarities and the differences in communicative affordances between two museum media—traditional visitor books, on the one hand, and a digital and immersive interface, on the other hand—light is shed on how media invite and intervene in possibilities for public participation. Furthermore, with their emphasis on visual design and display, studying participatory public media in museums helps highlight the semiotic construction of the public sphere as such, and how the notion of the public and laypersons’ contributions are materially displayed. Analysis of communicative affordances reveals the politics of remediation, and supports recent hesitations with regard to the promise of newer and “smarter” media: digital media affords more interaction than their analogue predecessors, but participatory content-production via analogue media is found to be discursively richer on a number of grounds.  相似文献   

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2009年是个人媒体跃居主导地位的关键时期,意味着用户本位主义全面确立趋势下一个历史拐点的形成.这对于一直处于广告商意志主导下的视听率研究体系来说,如何有效转换逻辑起点和价值基点,遂成为一个战略性问题.本文对此提出了一个框架性构想和理想状态下的实践思路,认为关键在于如何充分体现并融汇贯通数字化网络新媒体的实时性、互动性和社区性.  相似文献   

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Entrepreneurship theory complements established approaches to media management research with an alternative frame for viewing media ownership and the media's capacity for content diversity. Established entrepreneurship metrics were applied to media industries in the United States. All media sectors experienced varying rates in the second half of the last century; by the turn of the new century, nearly all were more entrepreneurial than any other U.S. service or manufacturing industry.  相似文献   

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This paper considers the problems of book supply to universities of culture under the conditions of constant increase in the share of electronic educational materials and electronic library systems. The interuniversity mechanism of control over the process of book supply to universities of culture is descried based on the Book Supply Database.  相似文献   

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