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  Partner: UNT Libraries
 Decade: 1930-1939
The Electrodeposition of Zinc

The Electrodeposition of Zinc

Date: August 1939
Creator: Flanagin, Charles E.
Description: This thesis examines the use of zinc for electroplating and compares its use to other metals. Experiments conducted to gather data indicated circumstances which resulted in optimal results.
Contributing Partner: UNT Libraries
The Conflicts in the American Labor Movement During the 1929 to 1939 Depression Period

The Conflicts in the American Labor Movement During the 1929 to 1939 Depression Period

Date: August 1939
Creator: Freeman, William H.
Description: This thesis is an examination of organized labor in the United States during the 1930s. Activities of the American Federation of Labor, Industrial Workers of the World, and Congress of Industrial Workers during the decade are compared and contrasted throughout.
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.
Contributing Partner: UNT Libraries
A Study of the Procedures by which the Value and Effectiveness of Geography Teaching May be Improved in the Elementary Grades of Collin County

A Study of the Procedures by which the Value and Effectiveness of Geography Teaching May be Improved in the Elementary Grades of Collin County

Date: August 1936
Creator: Ownbey, Ethel B.
Description: This study aimed to secure and evaluate the current practices in teaching of geography within the rural school system of Colon County, Texas. The objectives of the study were also to learn from the County rural supervisors of the state the procedures they are using together with their recommendations for the present needs in geography teaching.
Contributing Partner: UNT Libraries
Speech Correction in Secondary Education

Speech Correction in Secondary Education

Date: August 1936
Creator: Higginbotham, Christine. F.
Description: The purpose of this study was to determine the speech defects found in the high Schools of Denton County and the corrective measures best adapted to the treatment of such handicaps Based on the data analysis, conclusions and recommendations have been made specific to the country as well as for all high school systems.
Contributing Partner: UNT Libraries
Moisture Relations of the Soils of Denton County

Moisture Relations of the Soils of Denton County

Date: August 1936
Creator: Laufer, Hymie.
Description: In this research, study was made of representative soils of denton County (Texas) with the aim of correlating various soil-moisture factors through experimental analyses. Two accepted hypotheses of soil-moisture relations have been substantiated by experiment with Denton County soils.
Contributing Partner: UNT Libraries
Evidences of the Need of Scientific Speech Training in the Elementary Grades of the Independent School Districts of Denton County with a Suggested Program of Oral Reading

Evidences of the Need of Scientific Speech Training in the Elementary Grades of the Independent School Districts of Denton County with a Suggested Program of Oral Reading

Date: August 1936
Creator: Henderson, Kathleen Tobin
Description: The purpose of this study was to ascertain the need of scientific speech training in the elementary grades of the Independent School Districts of Denton County. The analysis of data reveals a dire need for speech correction and other phases of speech training.
Contributing Partner: UNT Libraries
A Study of the Principals in Texas Secondary Schools Having an Enrollment of two Hundred Fifty or More

A Study of the Principals in Texas Secondary Schools Having an Enrollment of two Hundred Fifty or More

Date: August 1936
Creator: McCallum, William J.
Description: The purpose of this study is to determine the present status of the principals in Texas secondary school having an enrollment of 250 or more. The data were gathered from 147 principals in Texas high schools having an enrollment of 250 or more and the study made recommendations that are needed as found by comparison with the standards set up by eminent authorities.
Contributing Partner: UNT Libraries
Mercury-Sensitized Photochemical Action on a Mixture of Isobutane and Isobutene

Mercury-Sensitized Photochemical Action on a Mixture of Isobutane and Isobutene

Date: June 1939
Creator: Gary, Felice
Description: This study investigated mercury-sensitized photochemical action on a mixture of isobutane and isobutene. Flow runs of isobutane-isobutene 3.2.1 mercury-saturated gases illuminated with unfiltered radiation of mercury vapor lamp gave no detectable change to hydrocarbons heavier than C4 at reaction tempratures of 27C. and 99C.
Contributing Partner: UNT Libraries
Electrodeposit of Nickel

Electrodeposit of Nickel

Date: August 1937
Creator: Rohrer, Charles Stephen
Description: The purpose of this study is to investigate the varying conditions in types of solutions, concentrations of solutions, hydrogen-ion concentration, current densities and potentials in the electro deposition of nickel.
Contributing Partner: UNT Libraries