UNT Theses and Dissertations - Browse

ABOUT BROWSE FEED

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

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.
Date: 1949
Creator: Robertson, William George
Partner: UNT Libraries

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

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.
Date: 1949
Creator: Richardson, Lavon P.
Partner: UNT Libraries

The Dairy Industry and the Texas Antitrust Laws

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.
Date: 1949
Creator: Self, Stanley Allen
Partner: UNT Libraries

An Evaluation of Recommended Programs for Fifth Grade Social Studies

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.
Date: 1949
Creator: Ross, Emma Rebecca
Partner: UNT Libraries

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

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.
Date: 1949
Creator: Purvis, L. C.
Partner: UNT Libraries

An Analytical Study of Basketball Shooting in Twenty Intercollegiate Basketball Games for Men in Selected Colleges in the Southwest Region of the United States During the Season of 1948-1949

Description: The investigator made an analytical study of basketball shooting in twenty intercollegiate basketball games for men in selected colleges in the southwest region of the United States during the season of 1948-1949.
Date: 1949
Creator: Lane, Vern
Partner: UNT Libraries

An Evaluation of Experiences Available to Elementary Student Teachers in the State Teachers Colleges of the Southern Association of Colleges and Secondary Schools

Description: The purpose of this investigation is to make a survey study of the activities provided by state teachers colleges for intending teachers in the elementary schools. Those experiences are evaluated by comparison with opinions of authorities and the recommendations of the American Association of Teachers Colleges.
Date: 1949
Creator: Larson, Myrtice Nygaard
Partner: UNT Libraries

Children's Reading Interests as Shown by the Books Checked from the Huey School Library in Wichita Falls, Texas, and the Relation of These Interests to Classroom Work

Description: This study has four main purposes: 1. To determine whether there is a preference for certain types of stories. 2. To find whether boys prefer one type story and girls another. 3. To determine whether the physical make-up or format of the book has any influence on the selection of books. 4. To find how these interests are related to classroom work.
Date: 1949
Creator: Latimer, Elizabeth
Partner: UNT Libraries

Glazes for Metals

Description: The purpose of this study was to endeavor to find through experimentation satisfactory glazes for metals which would be available to the amateur craftsman. Attention was given to reasons for the experimental research, to the metals best suited for glazing, and to the development of satisfactory inexpensive glazes.
Date: August 1949
Creator: Floyd, Emma Lou
Partner: UNT Libraries

A Study of the Validity of Brace's Football Achievement Tests as a Measure of Real Playing Ability of Individual Players of the Quanah and Childress High Schools

Description: The investigator undertook a study to determine the validity of the Brace Football Achievement Tests as a measure of real playing ability of individual members of the 1948 football squads of the high schools of Quanah and Childress, Texas.
Date: August 1949
Creator: Edmondson, O. K.
Partner: UNT Libraries

An Analytical Study of Articles Published in Selected Issues of Five Popular Weekly Periodicals from January, 1947, to January, 1948, Pertaining to the Areas of Health Education, Physical Education, and Recreation

Description: The investigator undertook an analytical study of articles published in selected issues of five popular weekly periodicals from January, 1947, to January, 1948, pertaining to the areas of health and physical education and recreation.
Date: 1949
Creator: Hart, Dana R.
Partner: UNT Libraries

An Application of the Reformatsky Reaction to the Thiophene Series of Compounds

Description: In view of the increasing importance of thiophene derivatives as chemotherapeutic agents, it was considered of interest to apply the Reformatsky reaction to the synthesis of compounds containing the thiophene nucleus with the thought that these might serve as intermediates for further syntheses.
Date: 1949
Creator: Hicks, Howard A.
Partner: UNT Libraries

Identifiable Factors Which May Cause Delinquency Among Children of Elementary Age in Gainesville, Texas

Description: It is the purpose of this study to determine the identifiable causes of delinquency among children of elementary age in Gainesville and to make proposals for more effective youth services. To do this an analysis will be made of the possible sources and causes of delinquency, a modern educational approach, and the relation between the two.
Date: 1949
Creator: Gudgell, Arie Allen
Partner: UNT Libraries

The Response of Amphibia and Rodents to Fish Gonadotropins

Description: The purpose of this research is, first, to determine by laboratory methods, that species specificity does not exist in closely allied taxonomic animals; second, to determine a unit of activity for the gonadotropic hormone. For this purpose a quantitative method for determining potency is necessary to ascertain the seasonal production of the gonadotropic factor in fish. A further aim in this investigation is to demonstrate that the diversity of the gonadotropic factor, in relation to phylogenetic variations, is not as ineffectual as previously reported.
Date: 1949
Creator: Bishop, Jack G.
Partner: UNT Libraries

A Study of Relationships Between Sociometric Scores and Personality Self-Ratings

Description: There is at present no way to tell what the correlations between personality self-rating scores and sociometric scores. One might suppose, as a rule of thumb, that such a correlation would be higher than .50 in most groups. This relationship, between sociometric scores and scores on personality self-rating scales, is the subject under investigation in the present study.
Date: 1949
Creator: Christy, William J.
Partner: UNT Libraries

Casual-Factor-Removal as a Technique of Combating Juvenile Delinquency in the Cleburne Public Schools

Description: The purpose of this study is two-fold: (1) to determine the casual factors of delinquency which are the responsibility of the school, and (2) to discover possible procedures for combating delinquency, so far as it is immediately possible, in the Cleburne Public School System.
Date: 1949
Creator: Spikes, Pauline
Partner: UNT Libraries