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我国农民工网站运营机制研究 总被引：1，自引：0，他引：1
农民工网站是现阶段我国农民工信息服务保障体系的重要组成部分,对农民工网站的运营机制进行研究可以为提高其运营效果提供依据。本文以信息构建(IA)理论、技术接受模型(TAM)及技术接受与利用整合模型(UTAUT)、可用性理论与网站价值理论为引导,采用多案例研究方法对我国目前正常运行的所有12家农民工网站进行了分析,构建了农民工网站运营机制模型。研究发现由政府主办或支持的公益性网站数量所占比重最高,商业性网站次之;网站的经营性质、信息质量、信息构建水平与宣传推广力度影响网站运营效果;目前农民工网站在满足农民工信息获取需求方面发挥了较好的作用,但在满足农民工信息表达需求方面还有待提高。 相似文献
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探讨了高校图书馆网站信息资源建设的可用性,讨论了目前高校图书馆网站信息资源建设中的不足,并从高校图书馆网站提供个性化服务项目、加快网站特色信息资源建设、开展网站专题建设等方面着手,努力提高高校图书馆网站信息资源的可用性。 相似文献
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本项研究随机抽取了494个企业网站,发现:大多数中小型服务企业仍然处于电子商务应用的初期阶段;中国东西部的企业间存在着明显电子商务应用的"数字鸿沟"现象.本文相信网站的可用性是评价电子商务应用水平的核心因素.讨论中国中小型服务企业的电子商务应用水平首先要研究企业网站的可用性.研究结果显示,中国经济发达地区的中小型服务企业的电子商务应用水平相对较高.这给政府相关决策部门提供了一个科学的证据和提示,有助于推广电子商务在中国中小型服务企业中的应用. 相似文献
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本文从高校图书馆网站用户的角度出发,首先分析了高校图书馆网站的特点,阐述了高校图书馆网站可用性的内涵,然后,介绍国外高校图书馆网站可用性的评估方法,提出了适合我国高校图书馆网站可用性的评估方法。 相似文献
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国内外政府网站评价研究综述 总被引：1，自引：0，他引：1
从采用的评价方法、构建的评价指标体系两个方面对目前国内外政府网站评价研究的现状进行了概括和总结，旨在为政府网站建设的进一步深入研究提供参考依据。 相似文献
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数字图书馆网站的可用性框架研究 总被引：2，自引：0，他引：2
分析了可用性的定义和内容,提出了数字图书馆网站的可用性框架.通过可用性检查的方法,对数字图书馆网站可用性的具体内容进行了一定程度的概括. 相似文献
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政府网站评测方法研究 总被引：17，自引：0，他引：17
本文从我国政府网站的实际特点和现状出发，提出一套实用可行的评测方法与指标，对我国目前的一些主要政府部门的网站的容量、更新速度、稳定性等情况进行了评测，并与国外的一些政府网站进行了比较，最后提出了加强政府网站建设的若干建议。 相似文献
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王保成 《中国科技期刊研究》2017,28(8):736-740
【目的】了解国内外图书馆学情报学期刊网站可用性是否存在差异及差异的来源。【方法】 以国内18种、国外21种高影响力的图书馆学情报学期刊网站为分析对象,采用可达性、可读性、网站响应速度和网站链接效果进行比较测评。【结果】 国内外图书馆学情报学期刊在网站可用性方面存在一定程度的差异,国内图书馆学情报学期刊网站在可用性方面有一定的改进空间。【结论】 国内期刊应当更多地从使用者的角度考虑网站建设,科技期刊网站的可用性应根据不同的语言进行有针对性的评价。 相似文献
11.
Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献
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Milton Mueller 《The Information Society》2001,17(3):151-163
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP. 相似文献
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Prof. Raymond C.K. Chen a neuropsychologist with the CAS Institute of Psychology has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology. 相似文献
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Leah A. Lievrouw 《The Information Society》1998,14(2):83-96
The main premise of this article is that in information societies generally, and in virtual social contexts particularly, a distinctive style of interaction to facilitate the communication of difference, heterotopic communication , has emerged. It rests on two cultural foundations: an ideological belief in the positive, socially integrating power of communication, and a prevailing ethic of instrumental rationality, subjective individualism, and strategically practiced self-interest. The former is demonstrated by the use of simulation and spectacle as sources of information; exhibitionism/voyeurism as a communicative style; and the awareness of surveillance. The latter is seen in the competitive use of knowledge as a commodity; a surface globalism masking deep parochialism; lateral as well as vertical information inequity; and the use of public versus private as strategies for engagement rather than as spaces. Those who engage in heterotopic communication resort to their 'own devices' both in the sense of personal agendas, strategies, interests, and interpretations, and in the form of the telecommunication tools that help realize them. These personal and technological devices allow individuals with the right educational and technical resources to avoid exposure to disagreement, difference, or other information that does not serve their direct purposes or reflect their particular views of the world; yet they also help convey the appearance of openness, availability, and cooperation. This style of interaction is used strategically in combination with information and communication technologies to gain social or economic advantages, but it may encourage social separatism and parochialism, inhibit the negotiation of disputes, and emphasize competing interests. 相似文献