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  Partner: UNT Libraries
 Degree Discipline: Chemistry
 Degree Level: Master's
1-(4, 4'-Dinitrodiphenylmethyl)-Piperidines; 1-(4-Nitrobenzyl)-and 1-(4-Nitrobenzoyl)-Piperdines

1-(4, 4'-Dinitrodiphenylmethyl)-Piperidines; 1-(4-Nitrobenzyl)-and 1-(4-Nitrobenzoyl)-Piperdines

Date: 1953
Creator: Sammons, George D.
Description: This study experiments with the methods of 1-(4, 4'-Dinitrodiphenylmethyl)-Piperidines; 1-(4-Nitrobenzyl)-and 1-(4-Nitrobenzoyl)-Piperdines.
Contributing Partner: UNT Libraries
2-Dialkylaminoethyl Ketals of Benzophenone; the Attempted Synthesis of some Heterocyclic Sulfones

2-Dialkylaminoethyl Ketals of Benzophenone; the Attempted Synthesis of some Heterocyclic Sulfones

Date: 1949
Creator: Compton, William David
Description: This thesis describes two experiments: one related to antihistamines, and the other related to antitubercular compounds.
Contributing Partner: UNT Libraries
α-(4-Aminophenylsulfonyl)-Acetophenone Derivatives; N-Diphenylmethyl and N-Fluorenyl Piperidines

α-(4-Aminophenylsulfonyl)-Acetophenone Derivatives; N-Diphenylmethyl and N-Fluorenyl Piperidines

Date: 1949
Creator: Middleton, William J.
Description: This thesis is a study of α-(4-aminophenylsulfonyl)-acetophenone derivatives; n-diphenylmethyl and n-fluorenyl piperidines.
Contributing Partner: UNT Libraries
Addition Reactions of Some Aromatic Aldazines

Addition Reactions of Some Aromatic Aldazines

Date: August 1954
Creator: O'Dell, Stewart
Description: The paper explores the conclusion that the addition compound was bicyclic, and that the addition of each of the two moles of cyanic acid was dependent upon the other.
Contributing Partner: UNT Libraries
The Adsorption of Radioactive Isotopes on Precipitates

The Adsorption of Radioactive Isotopes on Precipitates

Date: January 1954
Creator: Bulloch, Newman Payne
Description: This thesis concerns the investigation of radioisotopes as indicators for precipitation reactions. As a precipitate forms in the presence of a radioisotope, adsorption may take place on its surface. If this adsorption changes markedly at the stoichiometric point it will be possible to use this variation as an indicator for the reaction.
Contributing Partner: UNT Libraries
The Adsorption of Radioactive Isotopes on Specific Precipitates

The Adsorption of Radioactive Isotopes on Specific Precipitates

Date: August 1954
Creator: Yarbrough, Kenneth N.
Description: The purpose of this investigation is to reveal the effects of certain factors affecting adsorption on some specific precipitates. It is hoped that the choice of precipitate types will enable extension of the information gained here to other precipitates similar to those investigated.
Contributing Partner: UNT Libraries
Amine Derivatives of 3-chloro-5(8?)-nitro-1,4-naphthoquinone

Amine Derivatives of 3-chloro-5(8?)-nitro-1,4-naphthoquinone

Date: August 1952
Creator: Whitaker, Leroy, 1929-
Description: This work deals with the preparation of amine derivatives of 3-chloro-5(8?)-nitro-1,4-naphthoquinone which are to be tested for anti-tubercular activity by Parke, Davis and Company.
Contributing Partner: UNT Libraries
Amino Acid Complexes of Rhodium(III)

Amino Acid Complexes of Rhodium(III)

Date: August 1965
Creator: Waller, James F.
Description: This thesis will explore and study rhodium, a group VIII element that has rarely been studied.
Contributing Partner: UNT Libraries
a-Amino Alcohol Derivatives of Methyl P-Nitrophenyl Acetate

a-Amino Alcohol Derivatives of Methyl P-Nitrophenyl Acetate

Date: 1947
Creator: Prindle, Hershel B.
Description: This thesis describes the synthesis of a series of dialkylaminoalkoxy derivatives of methyl p-nitrophenylacetate for testing as anti-histamine or hay fever drugs.
Contributing Partner: UNT Libraries
An analysis of the effectiveness of computer assisted instruction in general chemistry at an urban university.

An analysis of the effectiveness of computer assisted instruction in general chemistry at an urban university.

Date: May 2002
Creator: McGuffey, Angela
Description: The science-major General Chemistry sequence offered at the University of Houston has been investigated with respect to the effectiveness of recent incorporation of various levels of computer technology. As part of this investigation, questionnaire responses, student evaluations and grade averages and distributions from up to the last ten years have been analyzed and compared. Increased use of web-based material is both popular and effective, particularly with respect to providing extra information and supplemental questions. Instructor contact via e-mail is also well-received. Both uses of technology should be encouraged. In contrast, electronic classroom presentation is less popular. While initial use may lead to improved grades and retention, these levels decrease quickly, possibly due to a reduction in instructor spontaneity.
Contributing Partner: UNT Libraries
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