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A Study Of The Effect Of The Crystal Orientation On The Internal Friction Of Magnesium Single Crystals., Robert Ray Nothdurft

Masters Theses

"The method of growing, etching, and cutting magnesium single crystals is described in some detail. Ten single crystals of magnesium of different orientations were prepared and studied. The internal friction and relative Young’s modulus were measured for each specimen as a function of applied stress on a quartz composite oscillator. The effect of the orientation on the strain amplitude independent decrement, the strain amplitude dependent decrement and the ratio of the strain amplitude dependent decrement to the relative Young's modulus is compared to the theory of the pinned dislocation model of Granato and Lücke"--Abstract, p. ii

An Investigation Of The Adaptability Of The Linvill Model For Transistor Synthesis, John A. Reagan

Masters Theses

"The Linvill transistor model may be used for transistor synthesis if the model accurately approximates transistor response and may be readily simulated on an analog computer. Experiments were performed on a transistor to determine the Linvill model parameters. The transistor's large-signal transient response was investigated by pulsing the emitter with a current that drove the transistor from the active region of operation into saturation. The same problem solved experimentally was then solved analytically by replacing the transistor with the Linvill model. The experiment was then simulated on an analog computer by using the equations that govern the Linvill model's response. …

The Removal Of Residual Organic Materials From Sewage Plant Effluents Using Continuous Foam Flotation., Ajab S. Malik

Masters Theses

"This investigation was conducted to determine the feasibility of using a continuous foam flotation process for the removal of soluble organic materials from sewage treatment plant effluents. All effluents contained alkyl benzene sulfonates (ABS), derived from synthetic detergents. The studies were conducted on a laboratory scale. The reduction in the chemical oxygen demand was used as a measure of the effectiveness of the removal of the organic materials. In addition, ABS determinations were employed to study the fate of the detergent.

A flotation cell, equipped with the means of controlling the air and liquid flow rates, was used. Air flow …

Investigation Of Zero Sidesway For Rigid Frames, Dolatray S. Mehta

Masters Theses

"This study was made to determine the location of a point at which a vertical load may be applied to a rigid frame structure and produce zero sidesway, the so called zero sidesway axis. For concentrated loads equations have been derived for zero sidesway. For uniform and triangular loads graphs showing zero sidesway for various ratios of column and beam stiffnesses and height ratios have been plotted"--Abstract, page ii.

Compaction Characteristics Of Fine Grained Soils., Lewis Clyburn Sowell

Masters Theses

"The existing theories of compaction of soi Is are reviewed. The effect of varying the compactive effort on dry density, optimum moisture content, and compressive strength for three fine grained soils is investigated. These samples consist of si I ty clay (CL), plastic clay (CH), and loess (ML). The test results indicate that compactive effort has an important effect on the shape of the moisture density curve and that a potential for over compaction increases with a higher plastic index and c l ay content. At water contents above the Standard AASHO optimum value, the compressive strength is not appreciably …

Microscopic Observations On Etched Surfaces Of Zinc Single Crystals And On Anodic Disintegration., Yun Wang

Masters Theses

"The technique used to grow single zinc crystals was based on the Bridgman method. Zinc-gold, zinc-aluminum, and zinc-magnesium alloys were prepared and their single crystals were grown. Four crystallographic planes of the single zinc crystals were used for both chemical and anodic etching. The zinc alloys were etched more easily by acids than the purest (99.999%) zinc. The etching patterns changed for the different crystallographic planes of the single zinc crystals.

The appearance of particles during anodic dissolution of the single zinc crystals depended on time, acid concentration and current density. The partial disintegration of single zinc crystals is promoted …

Anatomical Associations On The Rorschach Test As A Predictor Of Assaultive Behavior, Keith O. Schmidt

Masters Theses

No abstract provided.

Federal – Local Relations: A Case Study Of The City Of Kalamazoo In 1962, Glen L. Bachelder

Masters Theses

Purpose and Scope

It is the purpose of this paper to study the impact of federal government aid on Kalamazoo, Michigan in 1962. As a setting for the case study information, the development of federal aid programs as they affect municipal governments in the United States will be explored. The case study approach was selected since the bulk of material now available on the subject deals with the programs as viewed from the National Government level or as applied to the fifty states. Thus the idea of a detailed look at just one city as a recipient of federal aid …

Employment Opportunities For Marketing Graduates: A Mail Survey Of The 500 Largest U.S. Industrial Corporations As Listed In The Fortune Directory 1962, Max L. Densmore

Masters Theses

Preface

The industrial corporate community is the source of employment for many business school students upon graduation. This study is concerned with finding where one classification of business students, the marketing majors, will be fitted into the corporation ranks through the offer and acceptance of employment.

The investigator wishes to express his appreciation to the many persons who extended their assistance by providing materials and data for the completion of this study.

Dr. Robert B. Trader of the Department of Marketing deserves special mention for the invaluable help and guidance he so willingly gave.

A Study Of Verbal Output, Relating To Otsego Public School First Grade Students With Functional Articulatory Defects, John M. Bartholomy

Masters Theses

The Problem and Its Background

The Problem

The purpose of this study is to determine whether or not the verbal output of first grade elementary school children is reduced when one of the participants in conversational communication has an articulation speech defect. A speech defect has long been thought to cause a reduction in the verbal output of the possessor of that speech defect. This present study seeks to determine whether or not an articulatory speech defect also reduces the verbal output of the normal speaking person with whom he is communicating.

The Radical Right And Its Influence Upon American Foreign Policy, David Stringer Roberts

Masters Theses

Introduction

This thesis is an exposition into the American radical right. It is the author's contention that expository writing has a role to play in thesis-writing, especially dealing with broad political problems such as the radical right movement.

The major "thesis" of this paper is that the radical right has an inordinate influence on the formulation of American foreign policy, out of all proportion to its actual numbers. All efforts will be made to prove this proposition.

A Study Of Time Management – By A Selected Group Of Employed Homemakers, Patricia M. Skrocki

Masters Theses

Chapter I

The Problem and Definition of Terms Used

During recent years there has been a steady increase in the number of homemakers employed full-time outside their homes. When a homemaker resumes dual responsibilities she is faced with an increased need to manage her time well in order to meet the family needs as mother, wife, and homemaker plus meeting the employers expectations of an employee. There has been much speculation concerning time management by these employed homemakers, but there was very little available research on this areas of management.

The Problem

Statement of the Problem. The purpose of this …

The Road To Murfreesboro: The Eleventh Michigan Volunteer Infantry From Organization Through Its First Battle, Wayne C. Mann

Masters Theses

Introduction

This is a history of the Eleventh Michigan Volunteer Infantry. It was never a famous regiment; it never did much out of the ordinary, and participated in few major battles. If three is anything to distinguish this regiment, it is that it is not distinguished. What happened to the Eleventh Michigan happened to countless other regiments both North and South. In a sense a study of one regiment provides a study of all.

The Eleventh tried to be different. It almost caught John Hunt Morgan in Kentucky. At Murfreesboro it made a desperate charge to retake the Cedars. It …

Areas Of Knowledge And Skills Essential To Occupational Therapists In Clinical Psychiatry --A Critical Study Of 395 Performance Examples, Elizabeth A. Boles

Masters Theses

Introduction

Occupational therapy, an allied medical discipline, has experienced rapid growth in the slightly more than forty years of its existence. The impetus given to this field through the training of World War I reconstruction aides, the forerunners of professional occupational therapists, has been described by Willard and Spackman.¹ These authors state that the inauguration of the first collegiate training program took place at Milwaukee Downer College in 1913. By 1921 a national professional organization had been formed,² and by 1938 four schools of occupational therapy had been accredited, based on standards set up by the American Medical …

Factors Which Caused Changes In The Marketing Practices Of The Sutherland Paper Company In The Period 1950-1960, Leslie C. Eaton

Masters Theses

Introduction

The purpose of this paper is to examine and discuss changes in the marketing practices of the Sutherland Paper Company during the period from 1950 to 1960.

In order to examine and discuss the changes which have taken place it is necessary to examine the history of the Boxboard Industry and the Company to set the scene in its proper perspective.

Folding cartons have become very much a part of our lives, our culture, so that they are quite taken for granted much as we take our use of electricity or running water for granted.¹

In their daily …

United We Serve Relief Efforts Of The Women Of New York City During The Civil War, Phyllis Korzilius

Masters Theses

Preface

In high school and college most of my study in the Civil War period centered in the great battles, generals, political figures, and national events that marked the American scene between 1861 and 1865. Because the courses were of a broad survey type, it would have been presumptuous to expect any special attention to such issues as the role of women in the war. However, a probe of the more common or personal aspects of the "era of conflict" provides a deeper insight of the era as well as more knowledge. For this reason I have examined the work …

An Examination And Analysis Of Current Supervisory Development Programs In Municipal Police Departments, Stanley W. Kelley

Masters Theses

Introduction

The modern policeman has one of the most complex and heterogeneous jobs to perform in our society. He is expected to be a combination of several specialists, each one requiring a high degree of competency and special skills. He is required to be a social case worker when dealing with juveniles, a psychologist when handling psychopaths, and a doctor when working accident patrol. He needs to be a methodical chemist when conducting criminal investigations and a congenial public relations man when working on traffic control.

Can such a jack-of-all-trades possibly be a master of any? It is true that …

The Chemical Oxidation Of Alkyl Benzene Sulfonates With Potassium Permanganate., Rameshchandra M. Patel

Masters Theses

"The purpose of this investigation was to study the chemical oxidation of alkyl benzene sulfonates with potassium permanganate. ABS concentrations of 3, 5 and 10 mg/1, and potassium permanganate dosages of 0.5, 1.25, 2.5, 5.0, 10.0, 20.0, 40.0 and 80.0 mg/1 were used. The study was made in deionized water at room temperature and a pH value of 8.5. A 5-hour detention period was provided. The ABS concentration, potassium permanganate concentration, foam volume and foam stability were the main parameters employed.

It was found that potassium permanganate significantly reduced the ABS concentration and foam volume. The rate of the oxidation …

A Study Of Methods For Estimating Parameters In Rational Polynomial Models, Thomas B. Baird

Masters Theses

“The use of rational polynomials for approximating surfaces is investigated in this study. In particular, methods for estimating parameters for a rational polynomial model were investigated.

A method is presented for finding initial estimates of the parameters. Two iterative methods are discussed for improving those estimates in an attempt to minimize the sum of the squares of the residuals. These two methods are (1) Scarborough’s Method for applying the theory of least squares to nonlinear models and (2) the Method of Steepest Descent.

Data from two functions were chosen and approximated as illustrations. Each set of data was used two …

A Study Of The Responses Given By Drop-Outs To The Drop-Out Questionnaire, And The Scale Question Form Used In The Project "Operation Second String High School Drop-Outs In Mattoon, Illinois", Alan D. Adamson

Masters Theses

No abstract provided.

The Influence Of John Ellis On Education In Illinois, Shirley Nelson Rawls

Masters Theses

No abstract provided by author.

The Harmony Society In Indiana, George Augustus Turner

Masters Theses

No abstract provided by author.

Derivation Of A Method To Determine Reactions And Deflection Of A Continous Beam On An Elastic Foundation, Louis Richard Fuka

Masters Theses

“The purpose of this thesis is to develop a method for determining the reactions and deflection curve of continuous beams partially supported by an elastic foundation. The method involves representation of an arbitrary loading and the intermediate redundant reactions as Fourier Series. Redundant intermediate reactions are determined by the solution of an equal number of linear equations. The remaining reactions are determined by the application of statics.

This same method can be used for simply supported beams on an elastic foundation and for continuous beams without an elastic foundation”--Abstract, page ii.

The Applicability Of Longwall Mining To American Coal Seams, Mehmet Turgut Tezcanli

Masters Theses

"The objective of this thesis is to show that mechanized longwall mining can be applied to thinner American coal seams with greater advantage than the conventional mechanized room-and-pillar methods now being used, provided that the proper equipment is employed in an effective manner."--Objective, page 1.

Hydrogeology Of Reservoir Sites In The Meramec River Basin, Missouri., John H. Anderson

Masters Theses

"Governmental and private agencies have proposed construction of multiple purpose dams in the Meramec River Basin for flood control, conservation, recreation and possible power development. Evaluation of the effects of reservoirs created by these dams on ground water conditions has not been published. Study of possible effects led to the thesis that prediction of changes in ground water conditions could be made.

Several limited applications of ground water geology techniques to the problem of reservoir-ground water relations were studied; no thorough previous studies were found. Apparently, complete studies have not been undertaken by even the larger agencies.

Inspection of the …

A Study Of The Relationships Between The Structure And The Consolidation And Swell Characteristics., Victor Foute Spruill

Masters Theses

"This paper reports the experimental results of an investigation of the relationships between the consolidation and swell characteristics of a cohesive soil and the structure of the soil. Consolidation and swell tests were run on samples prepared at their liquid limits in order to permit the effects of structure to show up in the results. The series of samples tested consisted of Putnam Clay Soil with (1) 2% sodium carbonate added, (2) no admixture, (3) 1% calcium hydroxide, and (4) 4% calcium hydroxide. Determinations were made of the per cent consolidation and per cent swell, decrease and increase in height …

Hydraulic Transportation Of Coal In Open Flumes., Nallapu Narayan Reddy

Masters Theses

"The objective of this study is to design a simplified form of hydraulic transportation system using open-flumes and operated by gravity in pitching coal seams. This type of system is to be used in conjunction with mining by hydraulic methods where the water used for the extraction of coal can also be used for the loading and transport functions"--Introduction p. 1

The Effect Of Haunched Members On Vierendeel Trusses, Rashmikant D. Parikh

Masters Theses

"The purpose of this study was to analyze a Vierendeel Truss and determine the effect of haunches on moments. Loads were applied at the interior panel points in sequence. The classic slope-deflection method with coefficients taken from a table of frame constants (8) was used for the analysis.

In this investigation, one effect of haunches was determined to be the distribution of moments more evenly throughout the structure. Also, they insure rigidity of the joints and increase architectural flexibility"--Abstract, page ii.

The Anodic Dissolution Of Zinc In Aqueous Solutions, Glenn E. Stoner

Masters Theses

"The increasing demand for protective metals as coatings and non-corrosive alloys has stimulated extensive research on the fundamental behavior of metals in corrosive media.

One of the problems still unsolved is the nature of the mechanism of the anodic dissolution of metals like zinc, magnesium, beryllium, cadmium, and aluminum in aqueous salt solutions. Several schools of investigators have proposed different and opposing theories to explain the discrepancies which often arise between coulometric data and the weight loss of metal electrodes in certain salt solutions.

The purpose of this investigation was to obtain experimental data for the anodic dissolution of zinc …

Behavior Of Clay Under Compaction By Vibratory Rollers., Glenn R. Taylor

Masters Theses

"This thesis presents an analysis of the behavior of a lean clay when compacted by commercial vibratory rollers using the results of field investigations conducted by the U. S. Army Engineer Experiment Station, Vicksburg, Mississippi. Conclusions reached indicate that a lean clay soil will behave substantially the same under compaction by a vibratory roller as it does under other conventional methods of field compaction. The relationship of amplitude to the density and moisture content is also examined in this paper with the conclusion that the variations in amplitude of a vibratory roller is not significant as a measure of the …