Taking a prototype chemical reaction (molecular hydrogen plus hydrogen atom), constructs an accurate semiempirical, generalized diatomics-in-molecules potential energy surface, calculates motions of these atoms on this surface using REACTS trajectory program, and presents results as moving picture on a microcomputer graphics system. Provides…

When problems defy solution, mathematicians can settle for "almost." This branch of mathematics (called computational complexity) encompasses both the number of parts involved in a problem and the intricacy of their interrelatedness. Current research in this area is discussed, considering various computer applications involved. (JN)

Discusses chemometrics (analysis of data from chemical measurements), tracing developments in this area and summarizing reasons for teaching chemometrics. Includes highlights of presentations given at a symposium (Interpreting Complex Chemical Data: Teaching Chemometrics) and brief descriptions of chemometric methods. (JN)

There is a large gap between the computer's potential to solve problems in a hurry and the American manager's knowledge of how to use it to do that. The concept is best captured by two frequently heard words: computer literacy. (SSH)

A general example of a computerized program budgeting model includes the major elements along with the primary benefits. Names are provided of contact persons at six school districts that have implemented this type of program. (MLF)

Surveyed physiology teaching methods and compared results to 1969 and 1973 surveys. Respondents (107/139 physiology department chairpersons) indicated decrease in but continued use of laboratory exercises and a trend toward problem-solving sets, audiovisual aids, computer simulation, and computer assisted instruction. Data are provided for these…

The six articles in this journal reflect the role of computers in the academic and scientific communities, discussing the relationship between universities and industry, communication networks, light-scattering, data processing during seismic exploration, and computer applications in publishing and archaeological site management. It is available…

Reviews the educational value, design quality, and ease of use of "WINDOW," an educational "magazine" on a disk for the Apple II/IIe microcomputer. Indicates that the articles, software reviews, and other informative material are greatly enhanced by sound, graphics, and the chance to try out reviewed programs. (JN)

Addresses questions of the philosophy of computer use that cut across various specialities, providing examples to make these distinctions clear. Topics considered include numerical analysis, simulations, software, Fortran computer language, and hardware. Indicates that computers do more than analyze experimentors' data. (JN)

Experimentalists in particle physics have long regarded computers as essential components of their apparatus. Theorists are now finding that significant advances in some areas can be accomplished only in partnership with a machine. Needs of experimentalists, interests of theorists, and specialized computers for high-energy experiments are…

Discusses contributions of computers to research in magnetic and inertial-confinement fusion, charged-particle-beam propogation, and space sciences. Considers use in design/control of laboratory and spacecraft experiments and in data acquisition; and reviews major plasma computational methods and some of the important physics problems they…

The article describes how the New York Association for the Blind (The Lighthouse) studied its information needs and further systematized information collection, retrieval, and use for internal case management and external information exchange with human service agencies by means of a computerized client information system. (Author)

Microcomputer programing languages BASIC, Pascal, and PL/1 are characterized and contrasted in terms of suitability for library and textual processing needs. Issues pertaining to choice of programing languages for library microcomputing are discussed. Fifty-one references and tables rating languages on basis of number of string functions and…

"Computerevolution" is described as the evolutionary change produced by the introduction of computer technology--an action that is producing complex changes in the culture of Californians. The state of the art of computerized education in that state is summarized. (JN)

Describes an advanced simulation illustrating how basic engineering skills can be combined with economic considerations and risk-taking judgments to effectively design and operate a chemical processing unit in a competitive environment. The simulation is used as one of five projects in a technical management course. (SK)