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Thin Film Resistor Deposition, Rollie R. Herzog

Masters Theses

"Thin film techniques may be the key to future miniaturization of electrical equipment. The purpose of this thesis was to develop procedures for deposition of thin film resistors and to test these deposited resistors. Starting with a vacuum system, equipment was designed and built to hold and heat the substrate, monitor the substrate temperature and deposited resistance, and to evaporate the material to be deposited. Resistors were deposited and tested for resistance between resistors, capacitance between resistors, and resistance of resistors. A heat aging test was also used comparing resistors with and without a silicon monoxide coating"--Abstract, page ii.

Investigation Of The Use Of Optics In The Analysis Of Structures, Jimmy D. Hahs

Masters Theses

"This study was made to determine the feasibility of the use of optics in the analysis of structures. Since the curvature of a beam due to a loading condition is a function of the moment, a measure of this curvature is a measurement of the moment.

This study used the relationship between object size and image size formed by a concave or convex reflective surface to determine the radius of curvature and the moment at the point.

Overhanging simply supported beams of plexiglass with concentrated loads at various positions were used to demonstrate the developed optical theory. Optical measurements were …

A Study Of The Piezometric Surface Of The Grand Falls Formation In The Duenweg-Oronogo Mining Belt East Of Joplin, Missouri, Renny Roger Nichols

Masters Theses

"The Joplin area of Missouri, which includes the Duenweg-Oronogo belt, was a famous zinc and lead mining district. Many mines were abandoned after World War I and filled with water. These provide a large potential supply of ground water. Expansion of industries and population in the area since World War II has caused a demand for water. In 1964, the Ground Water Branch, Water Resources Division, of the United States Geological Survey began a project to study the surface and ground water resources of the area. As part of his work on this project, the author measured the piezometric level …

The Construction Of A Single Crystal Neutron Diffraction Unit And Measurement Of Effective Neutron Temperature, Larry Dean Thompson

Masters Theses

"The continued expansion of the nuclear reactor facility and the nuclear engineering program makes it desirable that a neutron spectrometer be available at the reactor facility. This unit would be available for use in graduate and undergraduate laboratories and for graduate research.

A single crystal, white radiation spectrometer including collimator, automatic controls, and shielding was designed and constructed.

The performance of the unit was checked using LiF and Cu crystals. A rocking crystal curve and a θ - 2θ curve was obtained with each crystal. The effective neutron temperature was then determined from the LiF crystal θ - 2θ curve"--Abstract, …

A Study Of Stereotype Perceptions Of Northern And Southern College Students, G. Lance Gilbert

Masters Theses

No abstract provided.

A Study Of The Photomechanical Effect In Silicon, Ronald M. Oglesbee

Masters Theses

"This paper presents the results of an experimental investigation into the photomechanical effect in silicon. The effect was found to be very similar to the electromechanical effect. In both cases the phenomena observed is the softening of a thin surface layer of the material when it is either illuminated or when a current is flowing through the material. An anisotropy was observed in both the hardness and the photomechanical effect. Increasing temperatures tended to "washout" the photomechanical effect. The surface hardness and the photomechanical effect were found to depend heavily on proper surface preparation of the samples, however little dependence …

A Study Of Certain Conservative Sets For Parameters In The Linear Statistical Model, Roger Alan Chapin

Masters Theses

"In the case of the linear statistical model, it has been shown that under certain conditions the confidence intervals obtained by considering the parameters one at a time are conservative when used as a joint confidence region, using the product of confidences as the confidence. However, nothing had been known of how conservative they are. This research provides accurate estimates of the true confidence for these cases.

Also, it has not yet been proved that they are indeed conservative for all cases. It is thought that they are, and the results of this research support this conjecture"--Abstract, page ii.

The Cementing Of Hydraulically Placed Tailing Fill By The Oxidation Products Of Pyrrhotite, Stanley H. Alder

Masters Theses

"This thesis has been prepared to make available basic information on the use of the oxidation products of pyrrhotite to cement hydraulic tailing stope fill. As nothing has been published on this subject to date, a review has been made of pertinent information culled from accounts of work in related fields. From this study, a set of equations representing the most likely pyrrhotite oxidation reactions has been evolved and tests supporting these equations performed. Samples of fill, each containing from one to six percent of pyrrhotite, were cemented in the laboratory. They were then examined microscopically, subjected to unconfined compressive …

Transformations Of Tryptamine And Tryptophan By Basidiomycetes, Hsaio-Lung Cheng

Masters Theses

"The product formed from tryptamine by Trichloloma nudum was identified as indoleacetic acid (IAA) and from tryptophan by Cantharellus cibrarius as indolelactic acid (ILA). The products were extracted from the spent media with organic solvents. Purification and identification of the crystalline transformation products were accomplished by means of paper chromatography, spectrophotometry and thin layer chromatography.

The conversion of tryptamine and tryptophan was also studied in cultures of Lencopaxillus paradoxus, Pluteus granularis and Pleuatus ostreatus. Only Pluteus granularis was found to transform tryptamine into IAA. Lencopaxillus paradoxus transformed tryptamine into oxindoleacetic acid (OIAA).

Paper chromatography proved to be useful …

Cylinder-Head Surface Temperature And Maximum Pressure In A Diesel Engine, Jayant M. Patel

Masters Theses

"This report presents the result of an experimental investigation on the effect of 1) fuel consumption in a diesel engine on the mean cylinder-head surface temperature 2) engine speed and load on the maximum cylinder pressure.

A fast-response thermocouple was fixed in the cylinder head and temperatures were measured for various load and speed conditions. An attempt was made to record a transient surface temperature versus crank-angle diagram. Some doubt as to the reliability of this recording may arise because of the very small amount of time lag in the thermocouple action. This is immaterial to the subject of this …

A Transcription For Band Of The First Movement Of The Fourth Symphony Op. 63 By Jean Sibelius, James Edward French

Masters Theses

No abstract provided.

Guidance Activities For The Teacher Of Business Education, Virginia Watkins

Masters Theses

No abstract provided.

A Study Of The Overachievers And Underachievers At Shelbyville High School, Helen Wolf Harless

Masters Theses

No abstract provided.

Teacher Turnover In The Coles County Public Elementary Schools Of Illinois: 1959-60 Through 1963-64, Gary L. Howrey

Masters Theses

No abstract provided by author.

Teacher Preferences For Teaching Four Subjects In Grades Three-Six And Their Relationship To Pupil Achievement, Virginia Rouse

Masters Theses

No abstract provided.

Anatomical Study Of The Grass Tribe Festuceae, Marianne Morgan

Masters Theses

No abstract provided.

The Religious Ideas Of William Butler Yeats In A Vision, Beverly Ann Klaus

Masters Theses

No abstract provided.

Dairying In Spring Point Township, Cumberland County, Illinois, Robert G. Ferren

Masters Theses

No abstract provided.

A Study Of Representative Piano Works Of Heitor Villa-Lobos, Judith Kay Voorhees

Masters Theses

No abstract provided.

The Improvements Of Brass Instruments From 1800 To 1850 Including Implications For Their Usage, Delmar T. Vollrath

Masters Theses

No abstract provided.

A Method Of Slide-Making For Early Nervous System Study In The Chick Embryo, Roger L. Pscherer

Masters Theses

No abstract provided.

A Survey Of Representative Industries Of Coles County With Special Emphasis On The Accumulation Of Public Relations Information, J. Allan Spencer

Masters Theses

No abstract provided by author.

Ceramic Sculpture: Past And Present, Carol G. Ekman

Masters Theses

No abstract provided.

A Piano Recital Analysis, Seunghyun Choi

Masters Theses

No abstract provided.

The Evolution Of The Division For Girls And Women's Sports Of The American Association For Health, Physical Education And Recreation And Of The Women's Committees Of The Amateur Athletic Union Of The United States, Paula Ferguson

Masters Theses

No abstract provided.

The Value Of Religious Music In Music Education, Judith C. Pruemer

Masters Theses

No abstract provided.

An Illustrative Study Of The Developments And Practices In Art Education In The American Public Schools During The Years From 1900 Through 1910: The Elementary Art Program, Kindergarten Through The Eighth Grade, John Stephen Deyoe

Masters Theses

No abstract provided.

The Resource Base For Water-Oriented Recreational Areas In Coles And Cumberland Counties, Roger J. Barry

Masters Theses

No abstract provided.

Kalamazoo, Michigan, And The Formation Of The Republican Party Of Michigan, James M. Rigterink

Masters Theses

Introduction

When Judge Levi Baxter rapped for order in the afternoon of July 6, 1854, at Jackson, Michigan, his gavel echoed the discontent gripping the Old Northwest. "Fellow citizens of Michigan...," he said, "let us bow our heads and pray for success in the great enterprise which has brought us here."¹ In the oak grove the heads of 4,000 people of conviction bowed in agreement.² By evening of that day the Republican party of Michigan was an accomplished fact.

The purpose of this paper is to investigate the background of the Jackson convention of July 6, 1854, with …

Boom To Bankruptcy The Story Of The Manistee And Northeastern Railroad, Donald Stroup

Masters Theses

No abstract provided.