Intended for use by data processing installation managers, operating personnel, and technical staff, this publication provides a comprehensive set of care and handling guidelines for the physical/chemical preservation of computer magnetic storage media--principally computer magnetic tapes--and their stored data. Emphasis is placed on media…

While data processing cannot, as yet, provide automatic translation, computer assistance is valuable for information storage and retrieval in dictionary work, text-related glossaries, and text banks. (CK)

Introduces some algorithmic methods, for which no pre-editing is necessary, for automatically "lemmatising" raw text (changing raw text to an equivalent version in which all inflected words are artificially transformed to their dictionary look-up form). The results of a study of these methods, which used a German Text, are also given. (KM)

Privacy is defined and its various social implications discussed in the first part of this paper. The effect of a National Data Center (NDC) and computerized dossiers about people and their past is also considered. It is determined that a computerized information system would present at least four distinct problems to individual identity or…

Possible applications of the micro- or personal computer useful to the physical educator are suggested under four major categories: (1) data processing; (2) data storage; (3) control of peripheral devices; and (4) computer-assisted instruction. (JN)

The plasma panel has potential as a computer output display device; and when perfected, may even be suitable for commercial television. In its normal operation the plasma panel exhibits a bistable range in which the cells can exist in either of two stable modes. The "on" state results from a discharge every cycle, and the "off"…

The purpose of this article is to describe a system for protecting the anonymity of subjects in longitudinal research and for maintaining the security of data files. The basic system comes from the American Council on Education Cooperative Institutional Research Program. Data is collected from questionnaires, and converted to magnetic tape.…

The paper deals with one method of organizing the storage unit of a descriptor IPS (information retrieval system) of the SPOD type, the information array of which constitutes the totality of uniform documents with ordered disposition of data within each of them. Three categories of data composing the retrieval form of document were defined…

This paper represents a careful study of published works on computer security and access control in computer systems. The study includes a selective annotated bibliography of some eighty-five important published results in the field and, based on these papers, analyzes the state of the art. In annotating these works, the authors try to be…

The problem of finding relevant material to answer a classroom need is the focus of this report. The Automated Instructional Resources Retrieval System (AIRR) is designed to assist teachers by storing information in a number of categories, including the following: media type, maturity level, length, producer or publisher, main curriculum area,…

A pressing and recurrent problem in developing curriculum material is the unnecessary duplication of work done by others; to avoid this, the nine-campus University of California has established a computer data base containing information on all courses and programs being currently offered by the school. (JD)

Twenty-nine steps necessary for data file preparation for secondary analysis are discussed. Data base characteristics and planned use vary the complexity of the preparation. Required techniques (file verification, sample verification, file merger, data aggregation, file modification, and variable controls) and seven associated pitfalls are defined…

The use of the computer to assist in the administration of a teacher education program is described. Given the supply and demand problems in the teachers' job market, there is increasing pressure on teacher education programs to admit and retain only the better students, a task which involves many administrative duties. Performing them manually…

This book offers the career-minded young reader insight into computers and computer-programming, by describing the nature of the work, the actual workings of the machines, the language of computers, their history, and their far-reading and increasing applications in business, industry, science, education, defense, and government. At the same time,…

Described are types of programs used for processing text (editors, print formatters, and word processors), followed by the comparison of four word-processing packages: Auto Scribe, Electric Pencil, Magic Want and Word Star. With the exception of Auto Scribe, all programs reviewed are CP/M versions. (KC)