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  Partner: UNT Libraries
 Department: Department of Biology
 Decade: 1950-1959
 Collection: UNT Theses and Dissertations
The Adaptability and Present Status of Andropogon Ischaemum L. in Denton County, Texas

The Adaptability and Present Status of Andropogon Ischaemum L. in Denton County, Texas

Date: 1951
Creator: Belders, Floyd William
Description: This investigation has been made with reference to the adaptability of Andropogon ischaemum, King Ranch bluestem, to various soils, various slopes, and various erosion conditions in Denton County.
Contributing Partner: UNT Libraries
Age, Growth, and Food Habits of the Largemouthed Black Bass (Micropterus Salmoides) and the Spotted Bass (Micropterus Puctulatus SSP) in North and East Texas Lakes

Age, Growth, and Food Habits of the Largemouthed Black Bass (Micropterus Salmoides) and the Spotted Bass (Micropterus Puctulatus SSP) in North and East Texas Lakes

Date: 1950
Creator: Cooper, William A.
Description: This study is based on the examinations and analyses of 388 largemouthed black bass (Micropterus salmoides) and 118 spotted black bass (Micropterus puctulatus ssp.) which were collected over a period of three years from 9 lakes in the North-Central and East Texas areas. The results should show the following: (1) the average age of the black bass in each of the nine reservoirs in Texas; (2) the growth rate of the bass in these reservoirs; (3) the feeding habits of the bass in all reservoirs studied; (4) a comparison of the growth rates of the largemouthed and spotted basses; and (5) a comparison of the growth rates of bass from Texas and Oklahoma.
Contributing Partner: UNT Libraries
Altered Leukemogenic Activity by Thyrotropic Treatment of Leukemic Mouse Thymus in Vitro

Altered Leukemogenic Activity by Thyrotropic Treatment of Leukemic Mouse Thymus in Vitro

Date: 1956
Creator: Rains, Robert Milton
Description: This investigation was planned to observe if the leukemic thymic tissue in vitro would inactivate TSH and to study the effect that TSH would have on the leukemogenic properties of these cells when transplanted into a high-leukemia strain of mice.
Contributing Partner: UNT Libraries
Anaerobic Organisms in Acute and Chronic Pulmonary Diseases

Anaerobic Organisms in Acute and Chronic Pulmonary Diseases

Date: August 1958
Creator: Riddel, George Hugh
Description: This study concerns a determination as to whether anaerobic organisms are involved in pulmonary diseases, particularly those of the chronic type.
Contributing Partner: UNT Libraries
The Antibiotic Activities of Some Members of the Cactaceae Family

The Antibiotic Activities of Some Members of the Cactaceae Family

Date: 1951
Creator: Gilmore, Derward E.
Description: This problem has been concerned with, first, the collection of sixteen species of plants belonging to Cactaceae family; second, the drying of these and the extraction of the oleoresins thereof; third, the determination of the extent to which these substances inhibit the growth of ten gram-positive and ten gram-negative bacterial organisms; and fourth, a determination of the possible utilization of these extracts a prophylactic or chemotherapeutic agents.
Contributing Partner: UNT Libraries
The Antibiotic Effect of Pigmented Actinomycetes

The Antibiotic Effect of Pigmented Actinomycetes

Date: 1951
Creator: Cichon, Casimir Joseph
Description: This thesis attempts, first, to correlate pigmentation of actinomycetes with the degree of antibiocity; second, to establish the most favorable means of producing a rich luxuriant pigmentation in the individual organism studied by enriching favorable media with specific types of proteins and amino acids.
Contributing Partner: UNT Libraries
The Antibiotic Properties of the Oleoresins of Twenty-Five Common Garden Vegetables

The Antibiotic Properties of the Oleoresins of Twenty-Five Common Garden Vegetables

Date: 1951
Creator: Ennis, Arthur F.
Description: The purpose of this problem is to determine the presence and extent of antibiotic materials as found in the oleoresins of a selected group of garden vegetables. The problem has consisted of, first, the collection and preparation of specimens of twenty-five commonly used garden vegetables; second, the extraction of the oleoresins from these; third, the determination of the inhibitory and other effects of these oleoresins against several strains of selected gram-positive and gram-negative bacteria; and fourth, the evaluation of the potentialities of these oleoresins with regard to their future use as medicinal prophylactics and therapeutics.
Contributing Partner: UNT Libraries
Antibiotic Sensitivity of Bacteria Isolated from City Water Distribution Systems

Antibiotic Sensitivity of Bacteria Isolated from City Water Distribution Systems

Date: August 1958
Creator: Williams, Catherine
Description: This thesis studies antibiotic sensitivity of bacteria isolated from city water distribution systems.
Contributing Partner: UNT Libraries
The Application of Chlorine Dioxide to Tastes and Odors in Water Supplies

The Application of Chlorine Dioxide to Tastes and Odors in Water Supplies

Date: 1952
Creator: Hemphill, Louis
Description: This problem was undertaken to determine the potentialities of chlorine dioxide as an algaecide and as an agent for the removal of tastes and odors from fresh water.
Contributing Partner: UNT Libraries
Bacterial Antibiotic Properties of the Oleoresins of Thirty Summer Flowering Spermatophytes

Bacterial Antibiotic Properties of the Oleoresins of Thirty Summer Flowering Spermatophytes

Date: 1950
Creator: Marnock, Edna Leotah
Description: The purpose of this investigation is to add to the present day knowledge concerning the presence of antibiotics in additional members of the spermatophyte group of plants.
Contributing Partner: UNT Libraries
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