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Zinc Metabolism of Young College Women on Self-Selected Diets

Description: The function of zinc in the nutrition of man has been studied by numerous investigators in an attempt to determine the needs of the body for this element. To date no deficiency disease has been produced by a zinc-deficient diet and cured by the addition of this element to the diet. The only criteria thus far presented to establish its essentialness in the dietary of man are the facts that zinc is retained by the body and that its presence is necessary for normal functioning of other nutrients. … more
Date: February 1953
Creator: Tribble, Helen Marie
Partner: UNT Libraries
open access

A Study of the Endocrine Glands and Their Implications for Education, with Special Emphasis on Industrial Arts

Description: This is a study of the endocrine glands and their influence on the physical characteristics and behavior patterns of adolescents. The purpose of this study is not to present new ideas about the effects of the endocrine glands upon man, but to gather and present the information and data already available and to show how these glands of internal secretion affect the individual in his ability to participate in an educational program, with special emphasis on industrial arts.
Date: February 1953
Creator: Cox, Lucius L.
Partner: UNT Libraries
open access

Nitration of Thiophene Analogs of DDT

Description: Since thiophene very often yields compounds that are analogous to benzene derivatives in general physiological properties, it was decided to attempt to prepare the nitro and amino derivatives of 1,1,1-trichloro-2,2-bis-(2-thienyl)-ethane (V) as well as the nitro and amino derivatives of 2,2,3-trichloro-1,1-bis-(2-thienyl)-butane (VI).
Date: February 1953
Creator: Buttram, Jack Rhea
Partner: UNT Libraries
open access

Various Acrylic Acid Derivatives as Antispasmodics

Description: Limitations in the clinical applicability as well as undesireable side effects of the natural antispasmodic drubs, atropine and papaverine, turned early investigators to the problem of developing a more suitable antispasmodic through synthetic procedure.
Date: February 1953
Creator: Holst, Edward Harland
Partner: UNT Libraries
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