Presented is a simple laboratory set-up for teaching microprocessor-controlled data acquisition as a part of an instrumental analysis course. Discussed are the experimental set-up, experimental procedures, and technical considerations for this technique. (CW)

Topics covered in this review of analytical methods include: additives, adulteration, contamination, decomposition, carbohydrates, color, enzymes, fats, oils, fatty acids, flavor, identifying compounds, inorganic methods, moisture, organic acids, nitrogen processes, and vitamins. (MVL)

This review is devoted to methods for the determination of residues of pesticides and some related industrial chemicals. Topics include: residue methods, sampling, chromatography, organochlorine pesticides, organophosphorus pesticides, carbamate insecticides, herbicides, fungicides, pyrethrins, fumigants, and related chemicals. (MVL)

This review is divided into these topics: alkaloids, antibiotics, inorganics, nitrogen and oxygen containing compounds, steroids, sulfur containing compounds, vitamins, techniques, and miscellaneous methods. The review covers from November 1986, to October 1988. (MVL)

This review covers methods for identification, characterization, and determination of rubber and materials in rubber. Topics include: general information, nuclear magnetic resonance spectroscopy, infrared spectroscopy, thermal methods, gel permeation chromatography, size exclusion chromatography, analysis related to safety and health, and…

Presents a method of constructing short range transmitters suitable for sensing the temperature in eggs, nest cavities or other applications. Provides a list of materials, circuit diagram, and assembly instructions. (CW)

Discusses three aspects of electrochemical detectors: (1) signal and noise generation and signal-to-noise ratio, (2) improvement of qualitative information content, and (3) control of selectivity of the detector. Explains electronic principles of detectors and detection limits. Lists current applications and research. (ML)

Presents an instrument for measuring emotional barriers that can inhibit giving, receiving, and exchanging corrective feedback in counselor training groups. Also assesses leader behaviors that can help group members address those barriers. Testing showed that the instrument can be used to identify group member concerns. (RJM)

This paper discusses several considerations and techniques in doing research which attempts to measure the effects of visual images on viewers. For example, to describe precisely the effects of some element of a visual image or series of images, researchers must be able to specify the institutional context in which the image is presented and…

This curriculum implementation guide is a scope and sequence for the general section of a course in aviation maintenance technology. The course materials were prepared through a cooperative effort of airframe and powerplant mechanics, general aviation industry representatives, Federal Aviation Administration representatives, and vocational…

According to the General Accounting Office (GAO), scientific leaders estimated in 1982 that between $1 and $4 billion was necessary to update university research equipment. Because of this large cost variance, GAO was requested to assess how well past studies have defined the nationwide deficiency in university research equipment and to suggest…

This report presents priorities for new facilities and new capabilities at existing facilities with initial costs of at least $5 million. The new facilities in order of priority are: (1) a 6 GeV synchrotron radiation facility; (2) an advanced steady state neutron facility; (3) a 1 to 2 GeV synchrotron radiation facility; and (4) a high intensity…

The analysis of data from the baseline cycle of the National Science Foundation instrumentation survey has two principal objectives, namely, to construct and examine a variety of quantitative statistical indicators describing major characteristics of the current national stock of academic research equipment and to document differences among…

THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES CONDUCTED A SURVEY FOR THE UNITED PRESBYTERIAN CHURCH OF ITS MEMBERSHIP AND RELIGIOUS BELIEFS. VOLUME III OF ITS REPORT IS THE STUDY APPENDIXES. THERE ARE MARGINAL TABULATIONS ON THE SAMPLE CHURCHES AND COMMUNITY BACKGROUND, WHICH INCLUDE SUCH INFORMATION AS MEMBERSHIP, BUDGET,…

The Reading Is Fundamental (RIF) program is designed to give disadvantaged children incentive to read by letting them choose books from a wide variety of paperbacks and keep them as their own. This document reports on the evaluation procedures and results for the Dallas RIF Project in 1973-1974. Following a description of the project and its…