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Now showing items 221-230 of 259
Concrete admixtures
(1964-05)
Scope of Study: The purpose of this study is to determine the effects of the different types of admixtures on concrete. The admixture field was divided into groups according to their effects on concrete. The groups include ...
Population change in Western Oklahoma towns and cities, 1950 - 1960
(1962-08)
Scope of Study: Analysis of variance was made on four factors and their interactive influence on population growth or decline. This study was for the 1958-1959 decade and included the 193 towns and cities in State Economic ...
In-service training of mathematics teachers
(1961-05)
Scope and Method of Study: Letters were written to 147 teachers and administrators in Oklahoma schools now using the School Mathematics Study Group material in their mathematics program. Responses to 52 letters were received ...
Thematic approach to the teaching of natural science
(1962-05)
Scope and Method of Study: This report involved the organization of an advanced course in the natural sciences for a limited number of junior and senior high school students selected on the basis of general academic ...
Experiments with radiation for high school
(1962-08)
Scope of Study: This report is a compilation of experiments which may used in high school biology and chemistry classes. These experiments utilize radioisotopes to demonstrate general atomic theory and control of radiation. ...
Protozoan contractile vacuole
(1967-05)
Scope and Method of Study: In this report, the writer has attempted to compile data concerning the functional and structural aspects of the protozoan contractile vacuole. The method of study was various textbooks and ...
Career opportunities in the basic biological sciences
(1963-05)
Scope of Study: This report has been prepared to help the student, teacher, counselor, or anyone who may be concerned with career guidance in biology to become better informed about the career opportunities which are ...
Supplementary study unit in bacteriology for high school biology students
(1962-05)
Nature and Scope of Study: This study and report grows out of a conviction that the study of life sciences is being neglected in the present program of high school science curriculum. It presents certain findings in a few ...
Reactions of Gambusia affinis (Girard) to salt water and metallic chlorides
(1962-08)
Scope of Study: The study attempted to determine the toxic thresholds for the Gambusia in sea water and in solutions of metallic chlorides . Observations were made to determine if the lethal thresholds were the same for ...