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《信息系统工程》1999,(3)
“政府上网工程”启动 《政府上网工程》是由中国电信和国家经贸委经济信息中心联合在京的48家部委(办、局)的信息主管部门共同倡仪发起的,日前已正式启动。 政府上网工程启动大会通过了“政府上网工程”的宗旨和实施方案,宣布“政府上网工程”主站点www.gov.cninfo.net和www.gov.cn正式启动,并宣布中国互联网信息中心(CNNIC)已授权中国电信代理政府域名的申请注册,各地政府部门可以到本地的电信部门申请域名注册。国家经贸委副主任石万鹏、信息产业部副部长周德强等参加了此次会议。 石万鹏指出,政府部门信息化是社会信息化的重要基础,实施“政府上网工程”旨在推动各级政府部门为社会服务的公众信息资源汇集和应用上网,实现信息资源共享,这对于全面推进国民经济信息化具有积极的作用。可以促进政府部门从管理职能向管理服务职能转 相似文献
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王辉 《图书馆工作与研究》2011,(4)
天津市塘沽图书馆已经实现了有线网络的连接,但是随着图书馆使用人数的增多,上网需求的加大,目前设置的电子阅览室以及无线终端已经不能满足读者的需要.只有在有线网络的基础上增加无线网络,才能够满足读者上网检索的需要,而无线网络在应用时的设备选择、安全维护等管理问题都是需要特别注意的. 相似文献
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本文在实证研究基础上重点分析手机上网用户特征,进而探讨手机上网扩大还是缩小了受众的知识沟.研究结果显示,手机上网用户和非手机上网用户之间的"差距"并非由经济收入引起,经济收入的高低与其是否利用手机上网之间没有显著的相关性,因此,手机上网并没有扩大受众的知识沟.年龄和生活方式是将手机上网用户在受众中分隔开的主要因素.手机上网在受众之间造成的这种差距正是效果沟的体现. 相似文献
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计算机互联网与档案信息资源共享 总被引：2，自引：0，他引：2
20世纪90年代.计算机网络的发展把我们带入网络生活的时代.特别是近一年来,互联网已经渗透进我们生活的方方面面.档案部门作为掌握着大量源生信息的文献传播机构,上网势在必行.档案信息上网,将使利用档案的人数成倍增长并大大地提高档案的利用率.但是,作为全球最大的网络资源汇聚地--INTERNET(国际互联网),它是一个没有地域限制,没有政府管理、没有法律约束的网络社会,实行完全开放的原则.而档案信息共享是有权限范围的共享,档案信息上网就必须考虑完全开放的INTERNET对它的影响. 相似文献
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近日,震惊全国的手机僵尸病毒事件,使手机上网安全问题成为关注的焦点.本文结合中国互联网络发展有关统计数据,对我国手机上网发展现状进行解析,并结合"僵尸病毒"事件,探讨我国手机上网的信息安全问题,以期对我国手机上网安全问题的完善有所裨益. 相似文献
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世界各国对互联网实施管理的措施大致可以归为三类：一是限制上网，二是依法审查，三是民间管理。限制上网的做法正逐渐被淘汰，立法管制虽然是网络管理中的一种重要方式但不是惟一的方式，而网络的民间管理正越来越受到世界各国的重视。 相似文献
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青少年的需要、价值观及生活阅历等决定着他们对网络社会化途径的认知和选择,从而导致青少年特定网络行为的产生,表现在上网的目的、上网的时间与地点、上网的迷恋程度以及上网不良信息的阅读.网络社会化途径对青少年实际发生影响的过程就是青少年对网络社会化途径认知和把握的过程. 相似文献
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This study reports the results of a survey conducted at Aligarh Muslim University (AMU) to determine the extent to which Internet users are aware and make use of the Internet resources and services. The study examines the information searching behavior of Internet users. A questionnaire and follow-up interviews with the postgraduate students, research scholars and academic staff were conducted to collect data. A total of 489 questionnaires were distributed to the selected sample of eight faculties; 405 valid samples were collected. The data were analyzed according to the background of Internet users, Internet information searching behavior, use of Internet resources and services, quality of Internet information, problems of the Internet access and need for Internet literacy. The study found that the majority of respondents had a 5 year history of Internet access. The academic staff spent more time on the Internet than the students and research scholars. Although Internet search engines were the preferred information searching tool, other methods such as databases, gateways and World Wide Web (WWW) were also used. Online journals and databases were the preferred information sources among the Internet users. Respondents chose e-mail, WWW and search engines as important Internet services. About 60% of respondents believed that the good quality of information on the Internet made it a useful tool for education and research. Slow speed, lack of training and information overload were indicated as some of the factors affecting Internet usage. Further, recommendations are made to improve the use of Internet, including a well-planned Internet literacy program and preparation of subject gateways. 相似文献
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Noam Kaminer 《Library & information science research》1997,19(4):329-345
Faculty members from a college in a major university were surveyed to explore the possible relationship between Internet usage and the following dependent variables: computer usage (length of time and perceived expertise), length of time of Internet use, perceived expertise of Internet use, and perceived utility of the Internet. Ninety-seven percent of faculty members have an Internet account. Furthermore, computer literacy and the time one has used computers are correlated with early adoption of the Internet, perceived utility of the Internet is correlated with computer literacy and with Internet usage, and Internet use is correlated with perceived Internet expertise but not with the length of time the faculty member has used the Internet. Highly skilled computer users are more likely to use the network in a more intensive way and have higher appreciation of the network's potential. 相似文献
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基于应答者视角的网络调查参与行为影响因素研究 总被引：1，自引：0，他引：1
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Chul-Joo Lee Ph.D. 《广播与电子媒介杂志》2013,57(3):365-382
The current research posits that education leads to differential levels of Internet engagement, which moderate the association between Internet use for health information and general health knowledge. Using a nationally representative survey that covers adults between the ages of 40 and 70 in the United States, it is found that education is positively related to Internet engagement. Also, Internet use has stronger associations with health knowledge for people exhibiting high Internet engagement than for people exhibiting low Internet engagement. The implications of these findings for research on both Internet use and knowledge gaps are discussed. 相似文献
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Internet diffusion is not homogeneous and depends on many factors. This study uses data from the Canadian Internet Use Survey (CIUS) to explore the extent demographic variables affect Internet use by individuals in Canada. A logistic model confirms that certain factors, educational attainment, and geography in particular influence Internet use in Canada, controlling for age and income. Education maintains a strong, significant impact on Internet use such that the odds of using the Internet are about three times greater for someone who has some post-secondary education than someone who has, at most, a high school education. An urban–rural digital divide persists in Canada with the odds of using the Internet being almost one-and-a-half times greater for someone who lives in an urban area. While language also has a large effect on Internet use, the presence of children in households no longer seems to be a significant factor. This study thus underscores the changing digital environment in Canada and the need for adaptive, flexible policies addressing national connectivity issues and, in particular, broadband Internet availability. 相似文献
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网络信息过滤的基本问题研究 总被引：3，自引：0，他引：3
网络信息过滤的技术和方法虽然在因特网上得到了很好的应用,但人们对它的认识仍然比较模糊。本文通过对网络信息过滤的基本问题特别是对网络信息过滤与网络信息检索、网络信息过滤的意义和局限性的研究,以期能廓清人们的认识,更有利于网络信息过滤研究的发展。 相似文献
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This study tested competing predictions about the implications of Internet use for traditional inequities in social support availability. Using survey data collected as part of the Pew Internet and American Life Project, inequities in social support availability stemming from demographic and network-related factors were examined among non-users, Internet users, and Internet users who also participated in a social network site (SNS). The results offered evidence consistent with the social compensation perspective. Traditional inequities in support availability related to age, race, and total network size persisted among respondents who did not use the Internet, but were less evident or absent among Internet users and/or Internet users who participated in an SNS. Using the Internet to connect with others appeared to be an important mechanism through which inequality in support availability was mitigated. 相似文献
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许凤戚湧 《中国科技资源导刊 (中国信息导报)》2016,(5):87-96
我国互联网已经过30多年的发展,但仍存在地区间发展差异较大等问题。根据我国2011—2015年的相关数
据,建立互联网发展的评价指标体系,对我国31个省市自治区的互联网发展现状进行评价并进行聚类分析,发现我国
各个地区的互联网发展不均衡,存在明显的互联网地区差异。在此基础上,进一步分析各个地区电子商务交易额与互
联网基础资源、互联网普及程度等互联网发展各项指标间的关系。研究发现我国互联网资源对互联网普及度有显著影
响,同时互联网资源、互联网普及程度对电子商务发展也有一定影响。 相似文献
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“网络为王”时代的媒体公信力认定——网络媒体评价指标与方法 总被引：2，自引：0，他引：2
网络媒体的迅速扩张表明其在信息传播中的地位与作用越来越重要，但是这种新媒体也面临着有效传播的问题，要建立网络媒体的公信力，首先要对其进行评价和认定。通过定性和定量的方法，对网络媒体的利用率、网络信息质量、网络影响力等的评价是目前对网络媒体公信力评价的基本方法。 相似文献
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随着互联网的发展和普及,大量网络广告不断涌现,成为企业进行竞争情报研究的重要信息源。如何将这些大量的网络广告信息应用于企业竞争情报研究当中是一个值得研究的课题。文章首先通过对网络广告情报价值的分析,确立了网络广告可以作为竞争情报重要来源的观点,进而结合国内外的一些案例,从竞争环境情报研究和竞争对手跟踪分析两方面探讨了网络广告在企业竞争情报研究中的应用。 相似文献