Chlorosulfonic Acid Reactions with Saturated Hydrocarbons

Chlorosulfonic Acid Reactions with Saturated Hydrocarbons

Date: May 1939
Creator: Stubblefield, H. L.
Description: This thesis examines the reactions of hydrocarbons exposed to chlorosulfonic acid in order to establish the reaction rate and associated molecular structure of each compound.
Contributing Partner: UNT Libraries
A Study of the Early Maturation Stages in the Male and Female Homophron Americanum

A Study of the Early Maturation Stages in the Male and Female Homophron Americanum

Date: August 1938
Creator: Lipscomb, Joe Lloyd
Description: This thesis presents the results of an investigation conducted to determine the maturation stages and chromosomal composition of the Homophron americanum (Sand Beetle) found in North Texas.
Contributing Partner: UNT Libraries
The Food and Growth of the Largemouthed Black Bass (Huro Salmoides) in North Texas

The Food and Growth of the Largemouthed Black Bass (Huro Salmoides) in North Texas

Date: August 1939
Creator: Hill, Jackson F.
Description: This thesis describes the growth and feeding habits of large mouth bass (Huro salmoides) as observed in North Texas.
Contributing Partner: UNT Libraries
A Chemical Analysis of the Soils of Denton County, Texas

A Chemical Analysis of the Soils of Denton County, Texas

Date: August 1936
Creator: Wilson, Curtis
Description: The purpose of this study was to analyze the different soils in Denton, Texas. For the purpose of this study, the soils of Denton County are divided into three general groups with respect to origin: 1)those formed in place by the weathering of consolidated rocks, 2) those formed from the weathering of unconsolidated rocks, and 3) alluvial soils. A chemical analysis of representative samples of Bell Clay, Kirvin fine sandy loam, and San Saba clay has been made, and shown to have a strict correlation with their respective geological origins.
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A Comparative Investigation of the Water of Lake Bridgeport with Reference to Plant and Animal Life

A Comparative Investigation of the Water of Lake Bridgeport with Reference to Plant and Animal Life

Date: August 1937
Creator: Woods, Alethea Marie
Description: The investigation of the waters of Lake Bridgeport is to obtain data essential for a satisfactory understanding of the physical and chemical factors on the aquatic life. These factors detremine the kinds of food available for life there.
Contributing Partner: UNT Libraries
The Origin of Ova in the Adult Opossum

The Origin of Ova in the Adult Opossum

Date: August 1938
Creator: Everett, Newton Bennie
Description: This study attempted to determine whether ova are formed from the epithelial covering of the ovary during sexual maturity, and if so to determine how they are formed and to see if there is any relation between the formation and the breeding season.
Contributing Partner: UNT Libraries
A Comparative Study of the Bottom Fauna of four Texas Lakes

A Comparative Study of the Bottom Fauna of four Texas Lakes

Date: August 1938
Creator: Lamb, Leonard D.
Description: This thesis attempted to study the bottom productivity both qualitatively and quantitatively with reference to the distribution of bonthos. The study of the bottom fauna in large reservior lakes is a relatively new field. This work will give more information on an unknown field than previously existed, although its scope is not intend to be exhaustive.
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The Ecology of Chlorohydra Viridissima in a Small Perennial Pond

The Ecology of Chlorohydra Viridissima in a Small Perennial Pond

Date: August 1937
Creator: Graham, Elizabeth Coffee
Description: The purpose of this study is to determine the influence of chemical, physical, and bilogical factors on th seasonal variation in population and on reproduction of Chlorohydra Viridissima (Schulze) in a small pernnial pond.
Contributing Partner: UNT Libraries
A Yearly Study of the Bacterial Flora of Lake Dallas Water with Special Reference to Sanitation

A Yearly Study of the Bacterial Flora of Lake Dallas Water with Special Reference to Sanitation

Date: June 1937
Creator: Foster, Edwin Michael
Description: The purpose of this thesis is to determine the relative numbers of colon bacteria in the water of Lake Dallas.
Contributing Partner: UNT Libraries
A Study of the Phytoplankton Population of Lake Dallas

A Study of the Phytoplankton Population of Lake Dallas

Date: June 1938
Creator: Bagwell, Russell L.
Description: The limnological investigation of any body of water is undertaken in order to secure more accurate information concerning the factors which play an important role in fish production or sanitation. This study shows the qualitative and quantitative planktonic algae in Lake Dallas, for the year 1937-38.
Contributing Partner: UNT Libraries
A Quantitative Chemical Examination of Surface Well Water from the Three Principal Geological Divisions of Denton County

A Quantitative Chemical Examination of Surface Well Water from the Three Principal Geological Divisions of Denton County

Date: August 1936
Creator: Schnably, John Robert
Description: A sample of the surface-well water was taken from an area of the predominating soil of each of the three geological regions of Denton County, Texas, and a chemical analysis of each sample was made. This thesis deals with the area from which the samples were taken, the methods of analysis used, and the results of the analysis.
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An Analysis of the Seasonal Food Habits of Two Species of Texas Centrarchids

An Analysis of the Seasonal Food Habits of Two Species of Texas Centrarchids

Date: August 1940
Creator: Faggard, John M.
Description: This thesis explores the feeding habits of sunfish and bluegill in Texas lakes. Data gathered for this study is aimed to aid conservation of these pan fish by making a contribution toward a greater life history understanding of each species.
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A Comparison of Exotic and Domestic Species in American Zoological Gardens and their Practical Educational Value

A Comparison of Exotic and Domestic Species in American Zoological Gardens and their Practical Educational Value

Date: August 1940
Creator: Elliott, Zola
Description: This thesis presents a comparison of zoos and zoological gardens in the United States, Europe, and Asia. After an examination of these entities, the appeal and educational value of particular species is determined.
Contributing Partner: UNT Libraries
Bottom Fauna of Lake Worth

Bottom Fauna of Lake Worth

Date: August 1940
Creator: Jenkins, Jesse Denney
Description: This thesis describes the vertical distribution, quality, and quantity of the fauna found at the bottom of Lake Worth in Texas.
Contributing Partner: UNT Libraries
A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth.

A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth.

Date: August 1939
Creator: Welch, Herschel
Description: A study to determine the organic content of Lake Dallas, and study the influence on plankton growth.
Contributing Partner: UNT Libraries
A Physical and Chemical Investigation of Eagle Mountain Lake with Reference to Biological Productivity

A Physical and Chemical Investigation of Eagle Mountain Lake with Reference to Biological Productivity

Date: August 1938
Creator: Smith, Burns Ashby
Description: The purpose of this investigation is to attempt by correlation of chemical-physical factors to ascertain if any one of the necessary features might act as a factor limiting growth and reproduction of either plants or animals. The body of water used in this investigation is Eagle Mountain Lake, a reservoirs approximately five years of age.
Contributing Partner: UNT Libraries
A Limnological Study of Lake Worth

A Limnological Study of Lake Worth

Date: August 1939
Creator: Johns, William Barnette
Description: This thesis presents the results of a three year study devoted to discovering the life and phenomena found in Lake Worth near Fort Worth, Texas.
Contributing Partner: UNT Libraries
A Mineral Analysis of the Henrietta Water Supply

A Mineral Analysis of the Henrietta Water Supply

Date: 1941
Creator: Selvidge, R. F.
Description: The water which supplies the city of Henrietta, Clay County, Texas, is obtained from the Little Wichita River. A concrete dam was built across the river at a point about a mile and a half north of town.
Contributing Partner: UNT Libraries
A Net Plankton Survey of a Small Perennial Pond

A Net Plankton Survey of a Small Perennial Pond

Date: August 1940
Creator: Legett, Jesse Harrison
Description: This thesis resulted from an examination of Lake Worth plankton in comparison to plankton found in similar bodies of water throughout the United States.
Contributing Partner: UNT Libraries
A Study of Plankton Dilution in Source Streams Compared with that of Lake Dallas Proper

A Study of Plankton Dilution in Source Streams Compared with that of Lake Dallas Proper

Date: August 1936
Creator: Evans, Archibald A.
Description: This study was a comparative study of Plankton of Lake Dallas and the three main source streams. Based on the analysis of data, which was presented relative to the organisms taken from the lake and from the source streams, the results obtained are discussed, the Plankton seem to be largely autogenetic in Lake Dallas, the source streams Elm Fork and Clear Creek form a dilution process.
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The Chemical Compounds Produced by Actinomycetes and Their Relation to Tastes and Odors in a Water Supply

The Chemical Compounds Produced by Actinomycetes and Their Relation to Tastes and Odors in a Water Supply

Date: 1951
Creator: Dill, Warren S.
Description: The purpose of this problem was to determine the cause of tastes and odors in the Breckenridge water supply and to isolate and culture the organisms responsible for the offensive chemicals.
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Newer Methods of Removing Taste and Odor Compounds from Water Supplies

Newer Methods of Removing Taste and Odor Compounds from Water Supplies

Date: 1953
Creator: Evans, Billy Weldon
Description: This thesis discusses the causes and methods for removing taste and odor compounds from water supplies.
Contributing Partner: UNT Libraries
An Investigation of Methods for the Concentration of Chemical Compounds Produced by Actinomycetes and Their Relation to Tastes and Odors in Municipal Water Supplies

An Investigation of Methods for the Concentration of Chemical Compounds Produced by Actinomycetes and Their Relation to Tastes and Odors in Municipal Water Supplies

Date: 1957
Creator: Brown, Jerry H.
Description: It is the purpose of this investigation to improve upon techniques to enhance the taste of municipal water and attempt to devise one that could desorb the compounds from carbon in an unaltered state. It was decided that the odor character would be the criterion used to decide if the eluted compounds were the same as those in the raw water.
Contributing Partner: UNT Libraries
Growing Earthworms in Artificial Environments

Growing Earthworms in Artificial Environments

Date: August 1968
Creator: Olaniran, David A.
Description: This study is intended to investigate the artificial environment conditions that would favor the most effective propagation of the African night crawler.
Contributing Partner: UNT Libraries
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