The experiment describe the measures of the A band transitions of atmospheric oxygen, a rich series of rotation-electronic absorption lines falling in the deep red portion of the optical spectrum and clearly visible owing to attenuation of solar radiation. It combines pure physical chemistry with analytical and environmental science and provides a…

With increasing requirements for food free from microbiological health hazards plus extended shelf life of refrigerated and nonrefrigerated foods, many persons will need fundamental training in irradiation techniques and methods of handling irradiated food. Special training needs and criteria for training were defined by conducting interviews with…

Described are multichannel analyzers and a high-speed digital counter for a lecture room. (CP)

An overview of solar energy proves that a practical heating and domestic hot water solar system can be built utilizing off-the-shelf equipment at a relatively low cost. (Author/MLF)

Discusses the feasibility of utilizing continuous sources of of energy, particularly solar and wind energy. Outlines an energy plan for Denmark, which would supply all of Denmark's energy needs by the year 2050. (MLH)

Describes the present distribution of solar energy, traces its use through history, explores its potential utilization in the future, and presents the effects of the use of solar energy on pollution. (GS)

Discussed is a science project in which secondary school physics students constructed a radio telescope to use in the study of radio astronomy. (PEB)

Presents a discussion and examples of the two categories into which solar homes have been classified. Classifications are based upon the method by which the sunlight is put to use: energy conversion, utilizing photoelectric cells; and direct heating, where sunlight heats water which then heats the home. Diagrams are presented. (Author/EB)

Presents an interview in which a dermatologist outlines the dangers of sunburn. Carcinogenic and aging effects are included. (GS)

Recent studies have shown wind power to be an eminently practical and potentially substantial source of electricity and direct mechanical power. Wind machines range from simple water-pumping devices made of wood and cloth to large electricity producing turbines with fiberglass blades nearly 300 feet long. Wind is in effect a form of solar…

THE PURPOSE OF THE GUIDE IS TO GIVE MAXIMUM ASSISTANCE TO INSTRUCTORS IN PLANNING THE TRAINING OF LICENSED INDUSTRIAL RADIOGRAPHERS. IT WAS DEVELOPED BY THE ENGINEERING EXTENSION SERVICE, TEXAS AGRICULTURAL AND MECHANICAL UNIVERSITY, COLLEGE STATION, TEXAS. THE 21 UNITS INCLUDE (1) INDUSTRIAL APPLICATIONS, (2) NONDESTRUCTIVE TESTING METHODS, (3)…

Concerned with formulating a methodology that would best enable West Virginia's Solar Technology Transfer Program to work, the participants in a planning conference held on April 18 and 19, 1979, met to isolate techniques and objectives that would most effectively allow consumer access to solar energy information, and emphasized the role of public…

Documents previously announced in Resources in Education (RIE) concerning energy conservation discuss the current energy crisis and its implications for the public schools, offer practical suggestions for reducing energy consumption, and examine the efficiency of various energy systems. The index terms used to select the documents are…