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Studies in the Hydantoin Series. I. 5-(4-pyridyl)hydantoin and Its Detrivatives

Studies in the Hydantoin Series. I. 5-(4-pyridyl)hydantoin and Its Detrivatives

Date: 1957
Creator: Crowe, Robert E.
Description: The work presented in this investigation is concerned with the chemical properties of 5-(4-pyridyl)hydantoin as compared with 5-phenylhydantoin.
Contributing Partner: UNT Libraries
Effects of Antigen Injection on Titer of C'3 and C'4 Complement Components of Rat Serum

Effects of Antigen Injection on Titer of C'3 and C'4 Complement Components of Rat Serum

Date: August 1957
Creator: Whalen, Paul Lorrance
Description: This work attempts to establish some phenomenon of a rise in titer of C'3 and C'4 due to antigenic stimulation. Normal level of complement is established and compared to other workers as well as against guinea pig levels. Young rats were bled to establish normal levels of complement. The animals were then injected with an antigenic substance and after a period of seven days were bled again to determine the level of complement. Various antigenic and non-antigenic substances were used as well as normal saline injections for control.
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A Comparison of Insurace Curricula of Accredited Colleges and Universities in Texas with the Curricula Recommended by 100 Selected Insurance Companies Operating in the State of Texas

A Comparison of Insurace Curricula of Accredited Colleges and Universities in Texas with the Curricula Recommended by 100 Selected Insurance Companies Operating in the State of Texas

Date: 1957
Creator: Lyles, Henry Francis
Description: This study was undertaken to determine whether the curricula of the colleges and universities are meeting the needs of the growing insurance industry. This study will determine, first, whether the insurance curricula of the accredited four-year colleges and universities in the state of Texas fulfill the needs of the insurance industry as reported by 100 selected insurance companies operating in the state of Texas. Second, this study will compare the insurance program at North Texas State College with the programs of other accredited colleges and universities in Texas. Third, from the foregoing analysis this study will attempt to determine whether the insurance program at North Texas State College could be improved. As a final consideration, this study will determine whether the insurance companies desire colleges and universities to offer special short courses for their insurance personnel.
Contributing Partner: UNT Libraries
An Investigation for Gamma Rays Resulting from the Bombardment of As75 with 14 Mev Neutrons

An Investigation for Gamma Rays Resulting from the Bombardment of As75 with 14 Mev Neutrons

Date: 1957
Creator: Givens, Wyatt Wendell
Description: It is the purpose of this paper to set forth the method and results of studying the gamma rays resulting from the bombardment of As75 with approximately 14 Mev neutrons. The source of these neutrons was the H3(d,n)He4 reaction. The deuterons of 325 Kev energy were obtained from a Van de Graff electrostatic accelerator. A NaI scintillation spectrometer was used to determine the gamma-ray energies.
Contributing Partner: UNT Libraries
Synthesis of some 1-Substituted-2-Methylnaphthimidazole-4,9-Diones

Synthesis of some 1-Substituted-2-Methylnaphthimidazole-4,9-Diones

Date: August 1957
Creator: Peterson, Harold W.
Description: Imidazole derivatives of 1,4-naphthoquinones are found to have biological activity which interferes with the utilization of vitamin K or of the purines since they have groups common to these two classes of compounds. This thesis shows the preparation of some 1-substituted-naphthimidazole-4,9-diones for possible biological activity.
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Teacher Characteristics Which are Most Liked and Disliked by College Students

Teacher Characteristics Which are Most Liked and Disliked by College Students

Date: 1957
Creator: Allen, Mary Ann McLain
Description: The study presented in this paper is an effort to determine qualities considered significant by students in their teachers' behavior and methods, and, moreover, to assess the degree of importance which students assign these qualities.
Contributing Partner: UNT Libraries
John Playford and His Introduction to the Skill of Musick

John Playford and His Introduction to the Skill of Musick

Date: 1958
Creator: Carapetyan, Leon F.
Description: To provide a background for this study, an attempt has been made to correlate the facts known about Playford's life and work. The examination of the treatise has two main objectives: 1. to give an exposition of the material presented by Playford (which includes not only theory of music with examples, but also instructions on singing and on playing the viol and the violin, as well as a number of musical compositions); and 2. wherever possible, to discover the sources used by Playford in writing the treatise.
Contributing Partner: UNT Libraries
Color Preferences of Children in a Dallas Public School

Color Preferences of Children in a Dallas Public School

Date: January 1959
Creator: Foster, Lonnie George
Description: The problem of this study examines two questions which were posed. First, would color preferences of children in the N.W. Harllee School of the Dallas Independent School District be the same as those found in other studies of color preferences of elementary school children? Second, would there be differences in choices made by low academic aptitude groups and high academic aptitude groups? In an attempt to answer these questions, a series of tests was devised and administered to children grades IV through VII.
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The Confederate Naval Department and its Operation at New Orleans

The Confederate Naval Department and its Operation at New Orleans

Date: January 1960
Creator: O'Glee, John Clifford
Description: Many books have been written on the battles of the Civil War. Most of these deal only with engagements between the armies; little has been written concerning the Confederate Navy. Yet the struggles of the Confederate Navy cannot be overlooked in determining why, after so many victorious battles in the field, the Confederacy still failed to defeat the Union.
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Further Evidence of the Constancy and Validity of Peer Ratings

Further Evidence of the Constancy and Validity of Peer Ratings

Date: January 1960
Creator: Widmann, Benjamin
Description: This study reports on an investigation to determine the applicability of the peer rating technique to Air Force ROTC cadets at North Texas State College which has an enrollment of approximately 7000 students. The specific problem investigated was whether or not the peer rating would be useful in solving the leader identification problem in Air Force ROTC.
Contributing Partner: UNT Libraries