我国有线电视事业的发展与卫星电视教育

我国有线电视事业的发展与卫星电视教育□周才夫一１９９０年国务院批准《有线电视管理暂行办法》以来，我国有线电视进入了依法管理、按章建设、有序发展的新阶段。它犹如异军突志，每年以５００万户左右的速度持续增长，一个世界上最大的有线电视网正在我国城乡编织起来...     

有线电视普及的实证分析

用实证分析的方法，以安徽省部分市县的人口、GDP、收入和有线电视用户等统计数据为依据．客观地分析了影响和制约推广有线电视的因素，为我省有线电视普及工作提出了建设性的意见。     

有线电视系统的防雷和保护

有线电视系统的防雷和保护李建英夏季，雷雨频繁，经常威胁到学校有线电视系统的安全，干扰学校有线电视的正常运行。因此，对学校有线电视系统采取必要的措施，以防患于未然是有必要的。有线电视系统的防雷，包括防直接雷和感应雷。所谓直接雷即直接雷击天线；感应雷主要...     

名刊纵览

《福布斯》原著：PeterKafka发表时间：２００２年１月有线电视的黄金时代２０世纪最后的十年是由梦想家们主导的，他们推销着各种各样的互动电视：５００个频道，成千上万的电影自由选择，通过遥控器购物，浏览互联网———这一切都由本地的有线电视公司提供。这一刻从不曾来到。但是，现在有线电视公司似乎要把这一切变成现实了。在过去的５年里，有线电视公司们投资了５５０亿美元翻新它们的系统，更新了７５万英里的线路。时代华纳有线电视公司的主管GlennBritt说，这是几十年来最大的公众投资项目。现在，它们最终准备提供多年来承诺…     

有线电视互动频道的建设

文章首先介绍了CATV互动频道，并对有线电视开播互动频道的可行性进行了分析，阐述了有线电视互动频道的建设，最后给出了点播业务的运行策略。     

试论高等学校校园有线电视的定位与社会功能

本文就高校校园有线电视的定位提出了独特的观点，认为其必须植根于高校独特的环境氛围和浓厚的学术氛围之中；同时对高等学校校园有线电视的社会功能进行了深入和细致地分析；并就高校校园有线电视的发展趋势作了展望。     

校园有线电视网在教学中的作用

校园有线电视系统早在十年前就已建成联网，并在学校的教学、思想教育、宣传等方面发挥了显著的作用。但是随着计算机校园网的建设，人们在不断挖掘校园网各种服务功能的同时，逐渐淡忘了有线电视网络，不少学校有线电视网络闲置，致使宝贵的教学资源被白白浪费。利用学校的现有资源，提出了开发利用校园有线电视网络教学功能的一些措施和办法。     

有线电视线路常见故障及排除

随着广播电视事业飞跃发展，人们对有线电视的需求日益增高，随着时间的推移，有线电视线路不断出现故障，为此，我在本文中根据15年有线电视台工作当中所积累的实际经验，就有线电视线路常见故障及排除方法谈些自己的看法。     

现代远程教育与有线电视网络

在网络信息时代，现代远程教育已经成为世界各国教育体系的不可缺少的组成部分，而远程教育中信息的网络传输问题成为研究的重要课题。随着技术的发展，有线电视网络功能日益多样化，已经成为现代远程教育信息传播的主要方式之一。本文在研究了现代远程教育发展状况并对目前有线电视网络信息传输模式进行了分析的基础上，阐述了在我国利用有线电视网络进行现代远程教育的优势与不足。     

有线电视双向传输HFC网

针对当前信息化社会不断发展的趋势，阐述了有线电视HFC网在各国信息发展计划中的地位、有线电视HFC网的优势与缺陷以及它的发展前景。     

Information Acceleration and Visual Trends in Print, Television, and Web News Sources

In 2002, cable television news programs adopted modular presentation styles visually similar to the design of news website home pages and newspaper front pages. This design convergence of print, television, and the Web is the result of a dynamic media context in which information acceleration is a catalyst for the formation of visual trends across media. Taking an interdisciplinary approach to information design and using grounded theory methodology, this article examines the visual evolution of the news and discusses the study's relevance to technical communication.     

Information Acceleration and Visual Trends in Print,Television, and Web News Sources

In 2002, cable television news programs adopted modular presentation styles visually similar to the design of news website home pages and newspaper front pages. This design convergence of print, television, and the Web is the result of a dynamic media context in which information acceleration is a catalyst for the formation of visual trends across media. Taking an interdisciplinary approach to information design and using grounded theory methodology, this article examines the visual evolution of the news and discusses the study's relevance to technical communication.     

数字时代彩电业与有线电视业营销联盟的探讨

彩电业在农村市场的开拓乏力,在城市市场的产品同质化价格竞争.有线电视业在全国的入户率,尤其是在农村市场的入户率更低.作为产业链上的设备制造商和网络运营商,如何在模拟电视向数字电视的变革创造的巨大的市场机会面前,有利可图,培育竞争优势,两者结成营销联盟,应该是一个可行的战略选择.     

Parental Mediation of Children's Viewing in a Changing Television Environment

For 25 years, Israeli television operated as a virtual monopoly, with one single channel shared by Educational TV and the Public Broadcasting Authority. Young viewers were exposed to non‐commercial quality programs primarily geared for children. The introduction of cable television challenges the ways parents control their children's viewing and fills the role of mediators between television and the child. This study is based on two surveys among parents of Israeli children aged 2‐8. The first was conducted with 537 parents in 1989, prior to the introduction of cable TV, and the second with 552 parents who had cable in 1993, when cable TV penetrated half of all Israeli homes. The results indicate that the introduction of cable TV changed strategies of parental control and mediation and parents’ assessment of television's influence on children. Active parental mediation was closely related to the attribution of learning values to children's viewing and to gratifications attributed to educational television broadcasts. Loosening of control and allowance for independent children's viewing was closely related to the attribution of entertainment value to children's viewing and to viewing of cable television.     

会计信息披露探讨

在全球经济一体化条件下，竞争性工商企业的会计信息披露仍停留在纸介质单向传播阶段，严重阻碍了社会经济的发展，会计信息的披露应朝着多元化、网络化、信息化、双向传播方向发展。     

我国广播电视大学生源现状分析及对策——以湖北广播电视大学生源为例

我国广播电视大学经过30多年的发展,目前遇到了发展瓶颈,在普通高校、高职院校和社会办学力量的多重夹击下,生源数量和质量明显下滑。本文对广播电视大学与社会经济的互动关系的探讨,并通过对湖北近年来生源信息的定量分析,指出一方面要抓住富余劳动力从第一产业向第二产业迁移,农村劳动力向第二产业和第三产业转移的机遇,为大力发展成人教育提供了生源保障;另一方面,需要积极探索广播电视大学转型为开放大学的新途径。     

有线电视前端信号系统的构建及维护

有线电视前端机房承担着将广播电视节目的信号有效传输到千家万户的重要任务,它的作用在于及时分配和处理由天线接收的各种自办节目和电视节目的信号。如果想有效确保整个有线电视系统的质量,那么就必须保障有线电视前端系统实现优质、安全地播出。本文首先阐述了有线电视前端信号系统的重要性,其次,分析了现代有线电视网的前端信号系统类型。同时,就有线电视前端信号系统的构建及维护进行了深入的探讨,具有一定的参考价值。     

THE ACQUISITION OF SPECIALIZED INFORMATION BY OLDER ADULTS THROUGH UTILIZATION OF NEW TELECOMMUNICATIONS TECHNOLOGY

Older adults have been identified as heavy consumers of information delivered via the electronic media. They appear to have established a dependency on television in excess of other viewing populations. The major preference of the older viewer is for news and public affairs programming. This implies a utility value of television for this audience as an information system, a link to the common pool of knowledge, and as a “window to the world.”

The present explosion of new communications technology will result in a major change in information transmission. The expected proliferation of cable systems, interactive television, and concepts of specialized programming will result in a deliberately frationated audience. It can be projected that this will have impact on the older viewing population. The potential for specialized information targeting the interests of older adults in a variety of program formats is in the immediate future. Educators and advertisers alike have the opportunity to capitalize on the new broadcast technology for influencing the lives of older people.     

论有线电视网络安全管理系统研究方案

分析了有线电视网络安全管理系统的发展现状及应具备的功能要求,研究了新的有线电视网络安全管理系统方案,并对方案所采用的标准化协议、系统组成以及网管软件的设计进行了详细的阐述。     

TELEVISION AS AN EDUCATIONAL AND OUTREACH MEDIUM FOR OLDER ADULTS

This paper examines the medium of television as a means of education and outreach for older adults. It looks at positive and negative potentials of television. Particular attention is given to public television, cable television and videotapes. The viewing patterns, social and psychological functions of television, and the programming preferences of older adults are explored in terms of their relevance to educators and service providers.