Numerous decisions must be made in the design of computer air conditioning, each determined by a combination of economics, physical, and esthetic characteristics, and computer requirements. Several computer air conditioning systems are analyzed--(1) underfloor supply and overhead return, (2) underfloor plenum and overhead supply with computer unit…

Modified and controlled relative humidity in buildings for certain occupancies is discussed. New criteria are used in determining the needs, desirability and problems associated with humidities in a building. Severe winter climate requires that special attention be given to the problems associated with increased indoor humidities during cold…

Discusses key factors to be considered by local educational authorities in creating a healthful -- and consequently constructive -- environment in the school building for students, teachers, and administrators. Focuses on ventilation, air cleaning, and humidification. (EA)

The classroom environment is a working surround in which children, through participating in organized experiences, can grow and develop in an optimum manner. Classroom design requires organization of principles of environmental control in order to assure efficient and successful performance. This control cannot be left to chance. In considering…

Quality, not intensity, is the keystone to good library lighting. The single most important problem in lighting is glare caused by extremely intense centers of light. Multiple interfiling of light rays is a factor required in library lighting. A fixture that diffuses light well is basic when light emerges from the fixture. It scatters widely,…

Contains a selected and annotated listing of source material concerning the thermal environment in school facilities. It is directed toward the school planner, architect, or administrator concerned with developing a more functional classroom environment. Topical coverage includes--(1) The Thermal Environment and Learning, (2) Physiological Factors…

Much of the innovative work in the design and application of heating, ventilating, and air conditioning (HVAC) systems is concentrated on improving the cost effectiveness of such systems through optimizing energy use. One approach to the problem is to reduce a building's HVAC energy demands by designing it for lower heat gains and losses in the…

The testing plans, procedures, and results of an experiment are revealed concerning the thermal performance and variable factors of unvented double windows, their heat transmission and inner surface temperature. Data are given to help improve the design and development of standards for the thermal performance of windows. Building humidity, window…

Designing and planning Asian school buildings with regard to sunshading and the aid of a heliodon is discussed, describing what it is, how it is used, what it is used for and how to calibrate with it. Charts, drawings and reference list are included. (TG)

THIS IS A REPORT OF A FIRST PILOT STUDY WHICH PRECEDES A SERIES OF STUDIES BEING CONDUCTED BY THE IOWA CENTER FOR RESEARCH IN SCHOOL ADMINISTRATION AND LENNOX INDUSTRIES INC., MARSHALLTOWN, IOWA. IT IS A DIGEST OF A THESIS BY DR. CHARLES PECCOLO WHO SERVED AS RESEARCHER ON THIS FIRST STUDY. THE STUDY AIMED AT MEASURING THE EFFECTS OF THERMAL…

A COLLECTION OF SIX TECHNICAL PAPERS REPRESENTING AN ATTEMPT TO SUMMARIZE AND EVALUATE THE PRESENT STATE OF KNOWLEDGE CONCERNING THE VARIOUS ENVIRONMENTAL ASPECTS AFFECTING HUMAN BEHAVIOR IN GENERAL, AND LEARNING IN PARTICULAR. THE FIRST CONCERNS THE INTERACTIONS OF MAN AND HIS ENVIRONMENT. THE SECOND RELATES TO SPACE AS A COMPONENT OF…