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The Galvanic Cell Oxygen Analyzer Vs. The Winkler Method For Oxygen Determinations In Paper Mill Wastes, Edwin J. Grossenbacher

Paper Engineering Senior Theses

This study was designed to verify the assumption that the galvanic cell oxygen analyser can be used as a substitute for the Winkler method in determining the dissolved oxygen content of paper mill effluent. The purpose also includes an attempt to show that dissolved oxygen determinations made by either the Winkler method or by the galvanic cell oxygen analyser are of the same magnitude and can be compared directly. The assumption that this is possible has been based upon extensive tests on solutions containing various spent sulfite liquor wastes at various concentrations. These tests show that the electrode measurements are …

Phase Shift Analysis Of Protons Elastically Scattered By 016 Near EP = 8.3 Mev, Glenn D. Westin

Masters Theses

Chapter I

Introduction

The study of the resonances in the scattering cross section of the p + O¹⁶ reaction can reveal information regarding the energy levels of the compound nucleus F¹⁷. The analysis is simplified because of the zero spin of the O¹⁶ nucleus. Also, the low binding energy of the proton added to O¹⁶ allows examination of the low-lying energy levels in F¹⁷.¹ The reaction has been intensively investigated at the University of Wisconsin in a series of experiments using an electrostatic accelerator as a source of protons.

The Preparation Of 5-Arylazopyrimidines, Frederic Edwin Dutton

Masters Theses

Introduction

The synthesis of 5-arylazopyrimidines was undertaken in search of potential anticancer agents.

While many azo compounds have carcinogenic activity, it has been shown by several workers in this area that some 5-arylazopyrimidines have anticancer properties. S. Hibino(1) has shown that p-(2,4,6-triamino-5-pyrimidinylazo) benzene-sulfonic acid shows promise as an effective anticancer agent when used in conjunction with 6-mercaptopurine and adrenal steroidal hormones. When tested clinically, total remission of the leukemic process was achieved in 85.7% of the cases treated. In comparison, total remission was achieved in only 57.5% of the cases treated with a mixture of 6-MP and the hormone which …

The Effect Of Instructions On Problem Solving Efficiency, Douglas Allen Webb

Masters Theses

No abstract provided.

Virginia Evangelicals And The American Revolution: The Role Of The Baptist, Presbyterian, And Methodist Clergy, William Jennings Terman

Masters Theses

I. Religious Factors as a Cause of Revolution

Standard history books contain little or nothing of the documentary material which would relate religion to the factors contributing to the American Revolution. References to social, political, and economic causations abound, but only occasional statements concerning the influence of religion are found, and among these the role of the Anglican, Roman Catholic, and Quaker persuasions receives most attention. Yet the involvement of the evangelical churches was significant enough to merit separate, intensive studies. It is the object of this essay to investigate the involvement of the Methodist, Presbyterian, and Baptist groups in …

The Orientation And Mobility Needs Of Blind Youth In A Highly-Impacted Metropolitan Area, Lawrence E. Blaha

Masters Theses

Introduction

Mobility enables man to interact with his surroundings, and to influence his environment as well as to be influenced by it. The need for the blind individual to relate himself to his environment has been the motivation for the development of orientation and mobility instruction.

While orientation and mobility for the blind is a relatively new discipline, the systemic use of basic techniques, i.e. hand-and-arm techniques and the use of long, light, functional cane as a mode of travel, has been validated empirically with more than a thousand blinded adults. These techniques have also been used successfully with blind …

The Calculation Of The Cross-Section Of The Interaction Between Two Yang-Mills Fields, Richard A. Starr

Masters Theses

The Problem and Its Background

This thesis presents a study of the interaction between two arbitrary fields, named Yang-Mills fields¹ for their originators. The basic equations for the calculations of the Yang-Mills interaction are due to modern quantum field theory and its specific application to quantum electrodynamics.²

Much useful information can be obtained from the formulation of the dynamical equations for a classical system: for example, the classical description of the electromagnetic field, based on Maxwell's equations, leads to wave concepts. Then using this formalism as a starting point, one can proceed to the quantum theory of free …

Plant-Derived Pigments And Dyes Used By Artists, Samuel C. Rizzetta

Masters Theses

History

Uses of Biologically-derived Products in Painting

Throughout history man has relied heavily on plant-derived materials in the production of paintings. Plant products have been used to fulfill each of the material requirements of painting. The ground or surface upon which an artist applies paint -is usually of plant origin, such as woven fabrics and paper. The ancient Egyptians painted on canvas (from Linum usitatissimum L.), papyrus, (from Cyperus papyrus L.), and wood (Lucas, 1934:149-150, 201-203; Laurie, 1910:17, 31-32).

At the time of Theophilus leather parchment, preferably of horsehide, was popular for painting (Bazzi, 1960:13). After parchment, walls and wooden …

A Comparison Of Authentic And Simulated Mmpi Profiles, Gaylis D. Brown

Masters Theses

No abstract provided.

The Reaction Of Metal Hydrides With Azoacetates, Thomas H. Althuis

Masters Theses

Introduction

The term aliphatic azo compound refers to those azo compounds in which at least one of the two nitrogen atoms is linked to a tetrahedral, that is, sp³ -hybridized carbon atom. Di-imides, RN=NH, however, are not being considered. Mixed aliphatic-aromatic azo compounds are those in which one nitrogen atom is linked to an sp³ -hybridized carbon atom and the other to an aromatic sp² -hybridized carbon atom. If present, a symmetry element (point or plane) is determined by the mid-point between the two nitrogen atoms.

An Exploratory Study Of The Effect Of Aggressive Feelings And Their Relation To Humor Preference, J. Edward Chase

Masters Theses

No abstract provided.

The Effect Of Fines On Relative Bonded Area, Richard G. Bowler

Paper Engineering Senior Theses

Bonding characteristics of the fibers in a sheet of paper have long been, and still are, difficult to isolate in a manner which will give exact quantitative information on the degree or bonding. It is possible to indicate with strength tests different levels or bonding. Other factors -- fiber strength, fiber length, cell wall thickness, etc.,-- also enter into values obtained in these tests and make the assignment of exact meaning to bonding impossible. The subject of a major port of this literature search deals with measurement of another bonding characteristics, relative bonded area or simply bonded area. This again …

Aminomethylation And Hydroxymethylation Of 6-Mercaptopublne And 6-Alkylthiopubines, Charles P. Bryant

Masters Theses

Introduction

The Mannich reaction and hydroxymethylation were used to prepare analogs of 6-mercaptopurine as possible antimetabolites. Physical and chemical methods were used to elucidate the structures of the compounds prepared.

Sensory Interaction: Employing The Forced Choice Psychophysical Method To Study The Effect Auditory Stimulation Has On Visual Sensitivity, Reuben Kamper

Masters Theses

No abstract provided.

Personality Differences Between Two Fundamental Religious Samples And A Sample Of The General Population, Ross O. Ward

Masters Theses

No abstract provided.

Study Of The Stereochemistry Of A Carbanion Generated From An Azoacetate, Nguyen Thanh Buu

Masters Theses

Introduction

The reaction of lead tetraacetate with ketohydrazones to form azoacetates has been reported recently by Iffland, Salisbury and Schafer (13) and may be represented by the following equation:

R₂C=N-NH-R' + Pb(0Ac)₄ → R₂C-N=N-R' + Pb(OAc)₂ + HOAc OAc

Of principal interest has been the base-catalyzed decomposition of an azoacetate in a protonic solvent to give a ketone, a hydrocarbon, nitrogen and an acetate salt. The following sequence of steps has been proposed to account for these products (11).

An Investigation Of The Relationships Between Judgements Of Esophageal And Artificial Larynx Speech Made By Sophisticated And Naïve Judges, Gerald Robert Moses

Masters Theses

The Background and Purpose of the Study

Introduction

Laryngectomy, the surgical removal of the larynx, is performed to save life threatened by a carcinomatous condition of the larynx. This surgical procedure is also performed when necessitated by accident, injury or other pathologies of the larynx. (35).

There are living, in the United States, an estimated 15,000 to 20,000 individuals who have undergone surgical removal of the larynx due to the carcinomatous condition of that organ (33). It is probable that the total population of laryngectomized persons would exceed this number if statistical information were available concerning the number of laryngectomies …

An Investigation Of The Maturation Of Articulation Of Elementary School Children, Thomas D. Marshall

Masters Theses

The Background and Purpose of the Study

Introduction

Developmental studies of speech (12, 13, 24) have indicated that the growth of articulation skills in children follows a definite pattern, with the vowels being first mastered, then the consonants, and finally, the consonant blends. Studies generally agree that the normal child acquires essentially adult articulation by eight years of age. It may be expected, then, that in the early elementary grades, immature articulation skills are not unusual in normal children, and that at higher grade levels, immature articulation skills are relatively less common. Mills and Streit (11), in a survey of …

Study Of The Reliability Of Peer Nominations And Their Relationship With Nominations By Superiors Within An Established Organization, Ronald W. Miller

Masters Theses

Introduction

The Purpose

Recent years have seen an increasing interest in the application of peer evaluation techniques. One such technique is that of peer nominations. This study is designed to determine the reliability of peer nominations and their relationship with nominations by superiors within an established organization.

U.S. Foreign Aid Policy: Its Impact On Public Opinion, Jane L. Olson

Masters Theses

Introduction

An analysis of the relationships between public policy and public opinion is vital to gaining an understanding and appreciation of the political process in the United States. According to democratic theory, citizens are to be free to express their views on issues and policy decisions. In a representative democracy the elected officials are supposed to carry out the wishes of their constituents. This study is directed toward analyzing the relationships between foreign aid policy and public opinion toward ten selected policy changes which have taken place since World War II. It focuses on the formal foreign aid program; and, …

Banesism And Molinism In Theory And Practice, Rev. Burns K. Seeley

Masters Theses

Last paragraph of Introduction:

The purpose of this paper is to acquire a better understanding of the relationship between grace and tree will, that is, the paradox between the omnipotence of God and human free will. More specifically speaking, this paper will deal with two historical approaches to the problem, namely, Baneziem and Molinism. At the onset we shall learn something about Domingo Banez, O.P. and Luis de Molina, S.J. who were largely responsible for the systems which bear their names. We shall then learn something or the historical circumstances which produced Banezism and Molinism and also some or the …

Father Charles E. Coughlin And The Formation Of The Union Party 1936, Michael H. Parsons

Masters Theses

Preface

On October 17, 1926, a young Irish-Catholic priest stood before the altar of his church in Royal Oak, Michigan and delivered a radio sermon. Within a decade, his voice, transmitted by thousands of radios, would be familiar to millions of Americans. Father Charles E. Coughlin had begun a stormy career that would earn him the title "radio priest" and make him one of the most controversial figures to appear on the American political scene in the depression-ridden 1930's.

...

In this study, I trace the development of Coughlin's disillusionment with the Roosevelt administration, analyze his contribution to the formation …

Examiner Influence On The Holtzman Inkblot Technique, Robert G. Hamilton

Masters Theses

No abstract provided.

The Effects Of Prior Success Or Failure And Subsequent Deviant Verbal Behavior On Group Puzzle Completion, James L. Bowditch

Masters Theses

First paragraph:

The purpose of this study is to investigate the effects of experimentally controlled working conditions upon task performance and attitudes of small work groups. In one condition, initial group experience in the form of success or failure is manipulated in order to study its effects upon subsequent group task performance and attitude. In another condition, the effects of disruption on group performance and attitude is investigated using stooges as the disrupters.

Nuclear Magnetic Relaxation And Diffusion In Paraffin Oil, David E. Parker

Masters Theses

Introduction

Since the introduction of the spin echoes technique by E. L. Hahn¹ many studies have been made in the determination of the spin relaxation T₂, spin-lattice relaxation T₁, and the diffusion rates in gases, liquids^2-5, and solids^6-10. Hahn's methods were later improved by Carr and Purcell¹¹. The Carr-Purcell method serves as the basic technique for this study.

Several studies have been published on the relaxation and diffusion rates in hydrocarbons¹². These studies have shown:

1. The spin relaxation time T₂, is independent of the …

A Study Of The Fluctuation Of Some Blood Chemical Constituents In Relation To The Reproductive Cycle Of The Mallard Duck, Edward H. Decker

Masters Theses

Introduction

The purpose of this study was to determine normal levels of several blood chemical constituents (the mineral sodium, potassium and calcium and the organic substances serum cholesterol and serum albumin) for the female mallard duck (Anas platyrhynchos) and to examine their relationships as a possible index to reproductive development.

Much research has been done on the chemical composition of the avian egg and only those constituents which are of concern in this study will be discussed in detail. According to Romanoff (1949), studies of the chicken egg have shown that only a few mineral elements are present in relative …

The Effect Of Interlist Similarities On Verbal Transfer In Paired-Associate Learning, Marylyn Morrell

Masters Theses

No abstract provided.

An Investigation Of Adaptation To The Delayed Auditory Feedback Effect By Normal Speakers, Nelson H. Bormann

Masters Theses

Introduction

Research is being conducted in numerous areas of interest in an effort to better understand the functionings of the various speech deviations. One promising area of investigation is studying speech production as an automatic-control system or a servosystem. Interest in studying the theories of servosystems was greatly stimulated by the work of Nobert Wiener, who first formulated and developed the science of cybernetics. An integral aspect of cybernetic theory is the concept of controlling the behavior of a system by monitoring and evaluating the system's own output. Wiener stated that, in its simplest form, "...the feedback principle means that …

Great Britain And The Balkan Crisis Of 1875-1878, Carol Zainfeld Becker

Masters Theses

Introduction

For years Great Britain had followed the time-honored doctrine in foreign affairs of maintaining the balance of power which meant

to resist by diplomacy or arms the growth of any European State at once so formidable and so potentially hostile as to threaten our national liberties, the security of our shores, the safety of our commerce or the integrity of our foreign possessions.

With the defeat of Napoleon in 1815 and the establishment of the Metternichian concept of the concert of Europe, Britain's historic determination to preserve the balance of power gave way to a new attitude in foreign …

The Polarizing Effects Of Inhibitors Upon The Reaction Of Iron With Hydrochloric Acid, Duane L. Mickelson

Masters Theses

Introduction

Corrosion inhibitors have been widely studied. Electrical methods of study have been utilized (7) (10) (24) and polarization curves (2) (6) (18) (26) have been plotted by many observers in studying different aspects of corrosion. In this research the measured polarizing currents a.re used strictly in an effort to find out how the corrosion inhibitors affect the anodic and the cathodic reactions.