An unprecedented amount of information encompassing almost every facet of human activities across the world is generated daily in the form of zeros and ones, and that is often the only form in which such information is recorded. A good fraction of this information needs to be preserved for periods of time ranging from a few years to centuries.…

An examination of the current state of the art of podcasting, with a focus on video podcasting. Included are a review of the history and technical aspects of podcasting and an overview of current educational applications of podcasting. A detailed description of an experiment conducted in creating and distributing video podcast episodes is…

Managing resource usage and data delivery with virtualization devices is a staple of many of today's data infrastructures. By breaking the traditional direct physical access and inserting an abstraction layer, what one sees is what he/she gets, but the mechanics of delivery may be quite different. The reason for the increase in virtualization…

The Physical Chemistry in Practice (PCIP) DVD contains video programs (modules) and experimental data that present the research of scientists working in applications of physical chemistry. The DVD allows students to learn about cutting edge research in physical chemistry while making connections to the theoretical concepts learned in lecture.…

Technology has dramatically changed the world--now almost anyone can "move" at Internet-speed; people who were marginalized are able to find information on acquiring micro-loans to start businesses, and villages previously unconnected to the telecommunications grid now have affordable cell phone access. As technology becomes easier to…

Explains the function and operation of the Chemical Registry System operated by Chemical Abstracts Service (CAS). (CP)

Provides a technological overview of CD-ROM (Compact Disc-Read Only Memory), an optically-based medium for data storage offering large storage capacity, computer-based delivery system, read-only medium, and economic mass production. CD-ROM database attributes appropriate for information delivery are also reviewed, including large database size,…

Second installment of directory published in four parts in "Database" (June and August) and "Online" (July and September) provides descriptions of 17 laserdisk products together with information on the producer, compatibility, type of laserdisk, search and retrieval software, interface with magnetic media, conditions of usage, price, and status.…

Describes a recently developed new dimension in management and educational concepts. (Author)

Tells why certain kinds of books appear to be threatened by both the new technology and by attacks on the copyright system. (Author/DR)

The Unviersity College of Swansea Department of Extra-Mural Studies has computerized their class satistics and sees possibilities for computerization of similar statistics on a nation-wide scale. (Author/EB)

Considers systems for the classification of handwriting features, discusses computer storage of information about handwriting features, and summarizes recent studies that give an idea of the range of forensic handwriting research. (GT)

What's the worst thing that can happen to a computer? Worse than a hard disk crash, virus infection, spare assault, denial-of-service attack, hacker take-over, fire, flood or some other human, mechanical or natural disaster is a faulty backup when it is really needed. If the computer blows up, as long as the data is backed up securely, it can be…

This document discusses the importance of data-quality and presents three simple steps that can help lay the framework for an over all data-quality strategy. The first step is to ask some rather simple questions, such as: (1) How much data does the organization have, how fast is it creating new data, and how many redundant copies are there?; and…

Purpose: This paper aims to introduce an enterprise-wide Web 2.0 learning support platform--SNAP, developed at Victoria University in Melbourne, Australia. Design/methodology/approach: Pointing to the evolution of the social web, the paper discusses the potential for the development of e-learning platforms that employ constructivist, connectivist,…