孔李煤矿信息系统传输质量的改善

孔李煤矿由于历史原因,信息网络传输系统存在着诸多不足,已不能满足信息技术发展和矿区信息化建设的需要;从适应矿区信息化建设发展及未来信息技术发展要求出发,从通信、计算机网络、视频会议、监控四个方面,分析了孔李信息系统网络传输现状及存在的问题,针对问题运用先进的通信传输设备和技术,通过分步实施、优化配置,使信息网络系统传输质量得到明显改善,取得显著成效。     

The end of “information”: Computers,democracy, and the university

This paper describes some of the challenges which the growing pervasiveness of computers and electronic communications technology present to liberal democracies. We argue that these technologies, by their influence on the mechanisms of publicity and privacy, make possible the abuse of an under-developed popular epistemology. The confused response of the courts to cases of information crime suggests that the university is a better forum in which to meet and master these challenges.Freedom is not a simple experience. And as technology becomes more sophisticated, living in freedom—which means living with constant, changing choice—will only become more complex.     

旅游目的地品牌化初探

旅游目的地的品牌化是旅游市场营销中的关键手段。旅游目的地品牌化是一个复杂的过程,在这个过程中需要品牌设计的客观真实;品牌共享机制的建立;品牌营销手段的多样;品牌营销效果的反馈。     

Telematics and development

Abstract

Developed countries are rapidly evolving into information economies, and given the increasing internationalization of trade and interdependence, developing countries will also have to become information economies if they are to achieve higher economic growth rates. The essence of the information economy is that information is now the main capital input into manufacturing industry and as such is the key input to economic development. The activities of enquiring, communicating, evaluating, and deciding have become the activities absorbing the major proportion of national resources, with the need to know of the business decision‐maker as the main driving force. In developed information economies, industrial firms have become learning systems and a new division of labor in the economic productive system has evolved. The government‐controlled primary information sector is the source of much of the information input and the provider of the means of information transfer. Developing countries must develop their own primary information sectors as an integrated part of the agricultural and manufacturing sectors. The problems of developing countries are highlighted in the isolation on the one hand of their information generating sectors from the productive sector and on the other of the native small firm sector from all sectors of information. Telematics, as the integration of computing, communication, and information services offers the means to integrate national resources with international and supply the required inputs to local agricultural and industrial development.     

高校通信工程专业实验教学模式的研究

分析了国内高校通信工程专业实验教学模式存在的问题，针对这些问题，对高校通信工程专业实验教学模式进行了研究，提出了一些操作性较强的方案。     

Integrating synchronous and asynchronous internet distributed education for maximum effectiveness

Distributed education delivered via the Internet is a growing practice, with most institutions offering at least course websites and many expanding to full course offerings and even online degree progams. There are two schools of thought with regard to delivery mode: the larger group has focused on asynchronous delivery, accessible at any time via webpages and interactive tutorials and quizzes, while a smaller group advocates synchronous delivery where students are online and interact during class time. This paper summarizes the advantages and disadvantages of the two delivery modes and describes our successful and growing experience of more than a decade using an open source synchronous delivery tool blended with a variety of asynchronous capabilities and classroom instruction. We conclude that a synergistic combination of the two modes with in-person instruction, designed to provide maximum flexibility to the student within the constraints of the subject, offers the best support for student learning. www:     

航空发动机参数采集系统的设计与研究

在对国内外现役飞机电子座舱显示系统研究的基础上,设计了一种DSP+FPGA结构的数据采集系统。能够采集航空发动机的各项参数,并且可应用于具有数字多功能显示器的新型电子座舱系统。系统有效的实现了各种信号的采集以及对频率信号的滤波。     

图书馆与读者的再认识

图书馆在为读者服务中要处理好主体与客体、收藏与利用、提供与需求、环境与服务的关系。参考文献 4。     

Text Mining 101: What You Should Know

ABSTRACT

Scholars increasingly use text and data mining (TDM) methods to discover trends and relationships within complex digital data sets. In order to support this development in scholarly communication, librarians and publishers need to be knowledgeable about TDM methods, build partnerships with TDM researchers, and address challenges related to licensing and access to large document sets. The presenters of this NASIG session shared their experiences of supporting TDM as a library subject liaison, acquisitions librarian, and publisher representatives. Audience members discussed issues involving TDM of data from multiple publishers, local hosting of data sets and TDM activity by undergraduate students.     

透过文化模式看英语表达

本文通过Hall和Hofstede的文化模式对中国学生在使用英语进行表达时的一些常见问题和不规范用法进行了分析和总结。笔者认为,中国学生之所以不能准确和地道地用英语表达自己的想法,很多时候是因为他们根深蒂固的汉语思维模式仍在潜移默化的发生作用,因此利用文化模式对表达中的常见问题进行分析可以强化中国学生的英汉文化差异和英汉思维模式差异的意识。