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Now showing items 71-79 of 79
A study of conceptual development in science education at two levels of verbalization
(1973)
This study attempted to answer the following questions: 1. Is the level of reading difficulty of science materials significantly increased by scientific terminology? 2. Can the level of reading difficulty be lowered ...
Environmental education programs of selected cooperative extension service personnel
(1973)
An increased public awareness and concern for environmental issues has resulted in the need for informal environmental education. The Cooperative Extension Service provides a national delivery system for educational programs ...
The role of chemoreception in teleost locomotor behavior as affected by a pesticide
(1973)
Changes in the locomotor behavior of individual bullhead catfish in response to a food extract (liver) were monitored. Plotting of the locomotor pattern showed a direct orientation to and exact localization of the liver ...
A systems approach to decision-making for urban water resources development
(1973)
A systems approach to decision-making for urban water resources development will assist urban water resources planners and decision makers in seeking their goal of effective utilization of water resources systems. Decision ...
An online data compression system
(1973)
A set of programs are described defining an interface between an online information system and the Input/ Output Control System of the computer system. These programs are grouped by the function they perform: buffering, ...
Effects of petroleum hydrocarbons on the physiology of the American oyster, Crassostrea virginica Gmelin
(1973)
Oysters rapidly accumulated saturated and aromatic hydrocarbons from oil-water dispersions. Aromatic hydrocarbons were accumulated to a greater extent than n-paraffins relative to their respective concentrations in the ...
Displacement of oil from reservoir rock using micro-emulsions
(1973)
The demand for crude oil will more than triple in the next thirty years. One way in which additional oil may be obtained is by an increase in the efficiency of displeasing oil from reservoir rock. At the present time the ...
The influence of Giordano Bruno on the writings of Sir Philip Sidney
(1973)
The relationship between Sir Philip Sidney, renowned Elizabethan courtier and writer, and the Italian philosopher Giordano Bruno has not been satisfactorily established, nor has the effect of that relationship on Sidney's ...
Electrical and optical properties of ion-activated CdS thin films
(1973)
This dissertation considers the fabrication and resulting electrical and optical properties of Bi ion-implanted CdS thin films. An optimum doping density, anneal temperature and time for maximum sensitization has been ...