Safety procedures used by Department of Chemistry at the University of Akron are discussed. These include policy that no chemicals are stored in the teaching laboratories. Instead, dispensing stockrooms are used to service the laboratories. Other aspects discussed include ventilation procedures and development of microprocessor use in stockrooms.…

Describes a laboratory designed to give students practical experiences with experimental phenomena discussed in lectures, focusing on laboratory organization and typical experiment. In addition to a list of experiments, three exercises are discussed: fluorescence/laser, ferromagnetic domains, and thermal population (which uses PET computer…

Describes development of microcomputer-controlled gamma scintillation spectrometer and chromatographic data analyzer, including design and construction of interface electronics and production of software. Includes diagrams of electric circuits and project evaluation indicating that both instruments functioned as intended. (JN)

The University of Georgia (UGA) biosafety program was initiated in response to requirements for recombinant DNA experiments rather than laboratory-acquired infections. This and other environmental safety programs at UGA are described, considering three of the four recognized levels of biocontainment. A fire extinguisher inspection computer program…

Describes laboratory procedures, demonstrations, and classroom activities/materials, including chi-square tests on a microcomputer, an integrated biology game, microscope slides of leaf stomata, culturing soil nematodes, technique for watering locust egg-laying tubes, hazards of biological chemicals (such as benzene, benzidene, calchicine,…

The Apple II microcomputer program described allows instructors with minimal programing experience to construct computer models of psychological phenomena for students to investigate. Use of these models eliminates need to maintain/house/breed animals or purchase sophisticated laboratory equipment. Several content models are also described,…

The learning center is a cost-effective and popular way to introduce hearing impaired students and their teachers to microcomputers. (A brief listing of software companies and computer periodicals is included.) The use of the Apple microcomputer in a learning center in a school for the deaf is discussed. (CL)

The basic hardware configuration of a network of up to 17 TRS-80 microcomputer systems (1 central, 16 peripheral) is described as implemented in the psychology department at the University of British Columbia. Such a system can serve several instructional functions (e.g., data generation for lab experiments, simulation of theories or experiments,…

Describes a simple and inexpensive interface to be used for data acquisition and control of some experiments in an undergraduate physics laboratory. Two specific applications are presented. Seven references are listed. (Author/MBR)

Describes an experiment on the simultaneous determination of chromium and magnesium by spectophotometry modified to include the Generalized Standard Addition Method computer program, a multivariate calibration method that provides optimal multicomponent analysis in the presence of interference and matrix effects. Provides instructions for…

Describes two computer programs for use in process design courses: an easy-to-use equipment cost estimation program based on latest cost correlations available and an economic evaluation program which calculates two profitability indices. Comparisons between programed and hand-calculated results are included. (JM)

A teacher of deaf high school students describes considerations in developing a computer lab, including equipment selection, class and subject scheduling, and suitable software. Examples of software used in his lab are cited, including Mathware's Math City and Apple's SUPERMATH program. (CL)

Describes a simple apparatus and provides instructions to do relative index of refraction measurements/calculations and to show mathematical relationships betwen indices when light travels from one liquid to another. A listing of a computer program (in BASIC) which will analyze data is available from the author. (JM)

Contains short descriptions of computer programs or hardware that simulate laboratory instruments or results of kinetics experiments, including ones that include experiment error, numerical simulation, first-order kinetic mechanisms, a game for decisionmaking, and simulated mass spectrophotometers. (CS)

OMNITAB is an interpretive computing system that enables the nonprogramer to use a computer to perform calculations and manipulations on tabulated data without prior knowledge of computers and computer languages. Because OMNITAB is widely available, and can be used to perform a variety of operations, instructors selected it for use in a statistics…