The "cyberinfrastucture" is a broad informational network that entails connections to real-time data sensors as well as tools that permit visualization and other forms of analysis, and that facilitates access to vast scientific databases. This multifaceted network, already a major boon to scientific discovery, now shows exceptional promise in…

Describes how a specific online program, the Online Writing Laboratory (OWL) of Purdue University, aids the teaching of writing. (SR)

In peer-to-peer systems, the lack of dedicated links between constituent computers presents a major challenge. Discusses the problems of distributed database operation with reference to an example. Presents two statistical selection algorithms-one for the intranet with broadcast/multicast facilities, the other for Internet without…

Describes the results of a three-year study that tracked actual and perceived future use of electronic communication for teaching, research, service, and personal activities by faculty at Eastern Illinois University. Use before and after a local area network (LAN) installation is discussed, and previous research is reviewed. (20 references) (LRW)

The World Wide Web model has evolved within companies from a repository for notice boards to a new tool that can improve work productivity. Intranets, the internal or corporate internets, are likely to be the key information technology revolution for the remainder of this century. The intranet concept is derived from the present Internet as a…

Describes the aims of an evolving teaching resources database, TeleTeach, which is part of a computer-based teacher support network called TeleNex. The article discusses how TeleTeach's unique features may contribute toward building an electronic community of reflective teachers, suggesting that teaching materials are potentially complementary to…

Los Alamos National Laboratory's Research Library has developed a World Wide Web (WWW) page to allow laboratory staff, as well as individuals from around the world, access to information via the Internet. While many Web pages offer information solely on the organization, the Los Alamos National Laboratory page provides links to reference materials…