Presents procedures, experiments, demonstrations, teaching suggestions, and information on a variety of chemistry topics including, for example, inert gases, light-induced reactions, calculators, identification of substituted acetophenones, the elements, analysis of copper minerals, extraction of metallic strontium, equilibrium, halogens, and…

Describes the history of, and research activities and current problems at Tsukuba Science City, Japan's new municipal complex of research laboratories and educational facilities. About 30 percent of Japan's government research laboratories, as well as Tsukuba University, are located in the complex. (JN)

Outlines a variety of laboratory procedures, demonstrations, and classroom materials including a three dimensional, moveable cardboard model of the rib cage and diaphragm; a polyphenal oxidase experiment; ringing experiment using Impatiens; enzyme rummy game; and leaf impressions. (DS)

Explains the aims behind the first six regional facilities that are being established at universities that already have strong state-of-the art programs in the areas of their grants. Gives a brief look at the facilities and what each has to offer. (GA)

Describes an intelligent lightbulb, an optelectric feedback circuit which bridges the conceptual gap between manual and all-electric servos. The circuit is simple and easily understood in dc terms. Also describes a device for demonstrating wave motion constructed with plastic soda straws. (Author/SK)

A laboratory course designed to provide simulated practice experience for pharmacy students at Drake University College of Pharmacy was redesigned by restructuring laboratory schedules to provide more time, by establishing competencies to be attained, and by self-pacing. Student evaluations of the changes were highly supportive. (MSE)

Describes an experimental setup which allows the student to investigate the resonance characteristics of a vibrating plate using a small, circular steel plate clamped around its perpiphery. (HM)

In the first of a three-part series, the authors examine the origin of the organizational development movement, instrumented team learning seminars for managers, their experimental programs for industry at various locations, the development of the "managerial grid," management by objectives, behavior modification, and other approaches to…

Five journalism educators report on surveys examining (1) the hiring of teachers and the course content needed for the public relations curriculum; (2) the study of journalism history; (3) the structure, purpose, and content of photojournalism courses; and (4) problems created by the increased use of electronic laboratory equipment in journalism…

Described are laboratory methods for enumerating microorganisms in food. These methods are utilized to determine if foods are potentially hazardous to the consumer due to high concentrations of microorganisms. Discussed are indicator organisms, including coliforms, interococci, yeasts, and molds; food poisoning organisms (staphylococci and…

Describes a lecture demonstration illustrating Charles's Law with a balloon-balance thermometer. The technique allows a determination of the absolute minimum temperature to within an accuracy of 10 percent of the exact value: -273.15 degrees Celsius. (BT)

The veterinary diagnostic laboratory's prime role has been diagnosis and/or laboratory findings to assist a diagnosis. Interpretation and evaluation and more involvement with decision-making in monitoring groups of animals and their health status are seen as future roles for diagnostic laboratories. (MLW)

Describes an exploratory study to determine the usefulness of speech compression units. The compression rates (normal, 80 percent and 60 percent) are described as well as percentages of usage of each one, analysis of a student questionnaire, and indications on the need of further investigation. (AMH)

Describes a program of French for engineering students that makes extensive use of audiovisual laboratory equipment and cultural materials. (AM)

The history of the curriculum, faculty, and facilities for veterinary anatomy at Auburn University is presented. Since its beginning in 1892, the program has expanded. A reduction in anatomical contact hours in the professional curriculum is viewed as a reflection of improved teaching methods and expansion of veterinary knowledge. (BH)