In a modular approach, instruments are considered as systems composed of modules, each module performing a particular function. Examines process of relating specifications for instruments to those for particular modules, effect of microcomputers on modular approach, and extension of the approach to such devices as "hyphenated" or tandem…

At Arizona State University in Tempe, Academic Computing Services provides large-scale support for the computer graphics programs. (MLF)

Review of computer software offering text editing/processing capabilities highlights work habits, elements of computer style and composition, buffers, the CRT, line- and screen-oriented text editors, video attributes, "swapping,""cache" memory, "disk emulators," text editing versus text processing, and UNIX operating…

A general description of microcomputer-based spreadsheet software capabilities and their usefulness in library management analysis and planning are presented. Five specific spreadsheet models which apply to retrospective conversion cost and scheduling, COM and book catalog costs, and acquistions processing costs are discussed and displayed in…

Defines and describes the components and functions that constitute a microcomputer--bits, bytes, address register, cycle time, data path, and bus. Characteristics of 8-, 16-, and 32-bit machines are explained in detail, and microprocessor evolution, architecture, and implementation are discussed. Application characteristics or types for each bit…

Discusses working implementations of artificial intelligence systems for chemical laboratory applications. They include expert systems for liquid chromatography, spectral analysis, instrument control of a totally computerized triple-quadrupole mass spectrometer, and the determination of the mineral constituents of a rock sample given the powder…

Highlights some of the key points in the history and development of videodisc technology and implications they have for education. The two types of systems currently available, costs, storage capacity, and present and future uses of the technology are among the areas considered. (JN)

Forecasts the effects of electronic voting on voting behavior and on campaign strategy in school finance elections, inferring these from Oregon's vote-by-mail experiments and from direct-mail campaigning and fundraising. Relates computerization to community education's role in raising school support. (MCG)

Evaluation of a computer-assisted, centralized immunization registry after one year shows that 93 percent of eligible health practitioners initially agreed to provide data and that 73 percent continue to do so. Immunization rates in audited groups have improved significantly. (GC)

Describes the computer camps operated for students by the Millbury, Massachusetts, public schools. (JW)

A detailed example of a computerized accounts receivable system is presented to point out the development of concern with computer input and output in the accounting office. (TA)

Describes the soon-to-be-established National Resource for Computation in Chemistry (NRCC), a user-oriented, federally supported computing center for chemists. Discusses probable funding, staffing and organization, data bases, and the priorities of chemical topics to be serviced. (MLH)

This article discusses the pros and cons of CAI (computer assisted instruction) as compared to "computer as laboratory" (simulation, modelling, problem-solving, calculation, data bases). (DT)

Describes use of a computerized credit card system for operating photocopying machines at the University of San Francisco. (JG)