There are described methods used to minimize data files dimension. There are defined indicators for measuring size of files and databases. The storage optimization process is based on selecting from a multitude of data storage models the one that satisfies the propose problem objective, maximization or minimization of the optimum criterion that is…

Islam is an important topic in human and regional geography instruction, and major textbooks include maps showing Islam's core and rapid expansion diffusion, along with the number of pilgrims to Mecca from different countries. Determining the qibla, the sacred direction for daily prayer, and the distance to Mecca are additional topics that link…

Presents abstracts of 15 special interest group (SIG) sessions. Topics include navigation and information utilization in the Internet, natural language processing, automatic indexing, image indexing, classification, users' models of database searching, online public access catalogs, education for information professions, information services,…

This paper discussed the concept of computer competency and investigated the relationship between students' computer competency and their perception of enjoyment and difficulty level of web-based distance-learning courses. Participants were 237 entering graduate students in library and information science from a mid-southwestern state university…

We describe two bioinformatics exercises intended for use in a computer laboratory setting in an upper-level undergraduate biochemistry course. To introduce students to bioinformatics, the exercises incorporate several commonly used bioinformatics tools, including BLAST, that are freely available online. The exercises build upon the students'…

The implementation of Geographic Information Science (GIScience) applications and discussion of GIScience-related themes are useful for teaching fundamental geographic and technological concepts. As one of the newest geographic information tools available on the World Wide Web, Google Earth has considerable potential to enhance methods for…

Over the last three decades many universities have offered various programmes related to Information Systems. However, the rapid changes in recent years demand constant evaluation and modification of education programmes. Recent challenges include, for instance, the move towards programmes that are more applied and professionally-orientated. The…

Describes SOLS TICE, the Satellite On-Line Searching Interactive Conferencing Experiment, conducted at the University of Plymouth (United Kingdom) to meet the training needs of staff in the library and information science (LIS) sector. Continuing professional development is discussed, instructional effectiveness and cost effectiveness are…

This study addresses the problem of an adequate distinction between the concepts of library science and information science. The study identifies and analyzes the definitions of these and related terms that have appeared in English-language literature over the past century, and evaluates the logical adequacy of the linguistic expression of these…

This study is a sequel to "Metalibrarianship." The previous work formulated a specific model for the philosophical interpretation of librarianship, and the present essay provides a wide-ranging reference to different views on the philosophy of librarianship. The review of philosophical viewpoints about library information science (LIS)…

Information technology has developed to the point of providing a means to manage nursing and related health-care data effectively for nursing administrators, educators, practitioners, and researchers. Therefore, the newly recognized area of nursing informatics is important to the nursing profession as a whole. Nursing informatics is defined as the…

This booklet was prepared as a point of reference for the delegates to the White House Conference to familiarize them with the meanings of library and information science related acronyms and terms. The first of three sections of the booklet provides a list of selected acronyms and their meanings. A glossary of selected terms related to library…

Intended for individuals preparing for careers as information professionals, this fact sheet provides background information and discusses programs, areas of job opportunities, and specific positions. The information professional is described as competent in a subject area as well as in information collection and dissemination techniques; the…

A descriptive survey of the organizations and institutions which conduct and support current research in library and information science in the United States of America and of the major sources of research information. (Author)

The index term input to three information retrieval systems has been analyzed in detail in order to form the input to a completely computerized simulation of an information retrieval system. The paper reports that, with certain reservations, index terms conform in general with the Bradford distribution. (Author)