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  Partner: UNT Libraries
 Decade: 1940-1949
 Year: 1949
 Collection: UNT Theses and Dissertations
The Isolation and Identification of Micro-Organisms from Spoons of Public Eating Establishments in Denton, Texas

The Isolation and Identification of Micro-Organisms from Spoons of Public Eating Establishments in Denton, Texas

Date: 1949
Creator: Rugeley, Sarah Rose
Description: This investigation deals with the isolation and identification of bacteria found on selected samples of spoons in various eating establishments in the vicinity of Denton, Texas.
Contributing Partner: UNT Libraries
The Histological Effects of Injections of Fish Pituitary Extracts on the Testes of Male Frogs, (Rana Pipiens), and the Reproductive System of Immature Mice

The Histological Effects of Injections of Fish Pituitary Extracts on the Testes of Male Frogs, (Rana Pipiens), and the Reproductive System of Immature Mice

Date: 1949
Creator: Robertson, William George
Description: The purpose of this investigation was first, to make a histological and cytological study of the testis of male frogs, Rana pipiens, and to determine if there were tissue or cellular changes as well as physiological effects caused by fish pituitary-extract injections. Second, to determine if injections of fish pituitary extract into immature female white mice caused histological changes in the ovaries and uteri.
Contributing Partner: UNT Libraries
The Stability of the Solutions of Ordinary Differential Equations

The Stability of the Solutions of Ordinary Differential Equations

Date: 1949
Creator: Richmond, Donald Everett, 1898-
Description: This thesis is a study of stability of the solutions of differential equations.
Contributing Partner: UNT Libraries
Organization and Administration of a Youth Center

Organization and Administration of a Youth Center

Date: 1949
Creator: Seely, Arthur J.
Description: The purpose of the study is to make an investigation of the need for youth centers, the factors which are necessary for the successful operation of a youth center, and to evaluate the youth center at Denton, Texas, in the light of the information developed in the research.
Contributing Partner: UNT Libraries
Antibiocity of the Oleoresins of One Hundred Texas Spermatophytes upon Twenty Gram-Positive Bacterial Organisms

Antibiocity of the Oleoresins of One Hundred Texas Spermatophytes upon Twenty Gram-Positive Bacterial Organisms

Date: 1949
Creator: Richardson, Lavon P.
Description: This investigation is concerned with the testing, in vitro, of oleoresins from one hundred higher plants common to North and South Central Texas. The plants used were selected in order to obtain a representative collection which might be of value in future research.
Contributing Partner: UNT Libraries
The Dairy Industry and the Texas Antitrust Laws

The Dairy Industry and the Texas Antitrust Laws

Date: 1949
Creator: Self, Stanley Allen
Description: The general problem to be dealt with in this thesis is that of determining whether the antitrust laws of the state of Texas fulfill their aim of maintaining competition through the prosecution of conspiracies in restraint of trade. The specific problem is the determination of the effect of the antitrust laws on the dairy industry in Texas.
Contributing Partner: UNT Libraries
An Evaluation of Recommended Programs for Fifth Grade Social Studies

An Evaluation of Recommended Programs for Fifth Grade Social Studies

Date: 1949
Creator: Ross, Emma Rebecca
Description: The purpose of this study is: (1) to determine a criteria for evaluating proposed social studies programs; (2) to review fifth grade bulletins in social studies from five widely separated school systems in the United States, to make an analysis of their aims, methods, and materials, and to determine whether they meet accepted professional standards; (3) to make suggestions for improving the fifth grade social studies as a result of this analysis.
Contributing Partner: UNT Libraries
Relationship Between Intelligence as Determined by the California Test of Mental Maturity and Achievement in the Seventh Grade

Relationship Between Intelligence as Determined by the California Test of Mental Maturity and Achievement in the Seventh Grade

Date: 1949
Creator: Purvis, L. C.
Description: The problem of this study was to find ways of improving and enriching the curriculum through the use of the intelligence quotients obtained from the California Test of Mental Maturity. To reveal some of the needs of the curriculum and also to reveal the possibilities and limitations of testing for intelligence, statistical relationships between intelligence quotients and academic achievement as measured by both teacher marks and achievement tests were determined.
Contributing Partner: UNT Libraries
The Chinese Communist Problem

The Chinese Communist Problem

Date: 1949
Creator: Pearson, Jim Berry
Description: This paper is a study of the history of the Chinese Communists, what they stand for, how they attained power in China, their connection to Russia, and the dangers of their success.
Contributing Partner: UNT Libraries
A Measurement of Existing Health Conditions in Princeton Public School in Terms of Desirable Conditions for Promoting Health Services

A Measurement of Existing Health Conditions in Princeton Public School in Terms of Desirable Conditions for Promoting Health Services

Date: 1949
Creator: Patterson, Angileen
Description: The purpose of this study is to determine the status of existing health conditions in Princeton Public School and to set up a recognized desirable health standard for promoting health services.
Contributing Partner: UNT Libraries
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