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Southwestern Extension Of The Pondera Field, Paul P. Garding

Bachelors Theses and Reports, 1928 - 1970

Oil was discovered in the Pondera field in June 1927 following work done by E.B. Emrick. The initial discovery well, located in section 17, T. 27 N., R. 4 W., was not a commercial oil producer. Its initial production being 3 barrels of oil and 3,500,000 cubic feet of gas per day. Rapid expansion followed until 1929, when the field reached its peak of production.

Tungsten Mineralization At The Strawberry Mine, Pony, Montana, Robert L. Meyer

Bachelors Theses and Reports, 1928 - 1970

The Strawberry Mine, located four miles west of Pony, Montana, for many years an intermittent producer of gold are, is once again the scene of mining activity due to the discovery of scheelite in 1953.

A Comprehensive Study Evaluating Driver Education In The Senior High Schools From Analyses Of Driving Records Of Salt Lake City High School Students, H. Keith Bushman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Officials responsible for the control and administration of the traffic on the highways and streets of the nation are aware that good roads, markings, signals, and equipment are necessary. They also realize that the human element involved in the process of operating a vehicle is of the utmost importance. Highways can only be termed good to the extent of the actions of the drivers who use these roads.

Studies have been made throughout the nation in different states and cities to determine the results of formal training of drivers. The results of these studies answer many questions and also leave …

Survey Of Personnel Practices In Selected Industrial Organizations Of Utah, George R. Clawson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study deals with the factors which were responsible for the origin of personnel functions in a selected group of industrial organizations in the State of Utah. Although material is available concerning the factors which affected the establishment of personnel functions in the United States in general, there is little information regarding these factors in any one region. For this reason, an area study should be of value.

Effectiveness Of Evaporation From Ground And Foliage In Reducing Soil Moisture Depletion, Val D. Wynn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Field irrigation efficiency is the percentage of the water delivered to the field that becomes available to the crop as soil moisture. The so-called "evaporation losses" from wetted ground and foliage are rather difficult to measure, but are estimated by Christiansen (3) to be between 15 and 30 percent. No doubt part of this may be termed as a "loss," but the other part may be incorrectly termed as such. Many authorities claim that water must pass through the plant before being transpired into the atmosphere to be effectively used.

Servo-Stabilization Of Drift In Wide-Band D-C Amplifiers., Joel M. Simmons Jr.

Electrical and Computer Engineering ETDs

It was the purpose of this study to determine the suitability of a comparator and negative feedback circuit (servo-type) as a general utility method of reducing the end effect (zero-drift) of changing static characteristics of the vacuum tubes and other associated components in wide-band direct-coupled amplifiers. A brief description of the drift servo-stabilization system and its drift reducing characteristics are as follows.

New Techniques For Ore Search, Paul L. Allsman

Bachelors Theses and Reports, 1928 - 1970

This report is a survey of the newest methods in use for mineral exploration. It will attempt to review the newest techniques in the fields of geophysics, geologic research and theories of ore deposits, exploratory drilling, mapping methods and other tools of mineral exploration. Then a preview of coming and predicted techniques will comprise a summary.

News Bulletin - January-February, 1954, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A six page newsletter of the Airline Medical Examiners Association which was published on an irregular basis from 1950-1957. This organization was a predecessor of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Solution Of Some Chemical Plant Problems Associated With The Manufacture Of Insecticides, Lawrence Ralph Hinken

Professional Degree Theses

"This thesis describes the solutions of a variety of developmental, production, and general engineering problems encountered in a chemical plant. This plant produces resins, solvents, and insecticides. Most of the problems considered here are patented or are of a secret nature. These details are, in the main, satisfactory temperatures, molar ratios, times of reaction, and space-time data. Therefore, it is the purpose of this discussion to be general but, in the main, to give the outline of the thinking which derived these solutions. Some of these solutions were of minor economic value, some were vital to the success of the …

Design Of A Precast Concrete Deck Girder Highway Bridge, Robert V. Gevecker

Professional Degree Theses

"In the Fall of 1951, as a result of an agreement between the Portland Cement Association and the Missouri State Highway Department, with the approval and good wishes of the United States Department of Commerce, Bureau of Public Roads, the State Highway Department embarked on a program to design and construct several precast, prestressed, and precast-prestressed concrete highway bridges"--Introduction, page 1.

The purpose of this extensive program being to indicate to State Highway officials and other interested parties the advantages of these types of construction. In the words of Mr. S. W. O'Brien, District Engineer for the Bureau of Public …

Guide To The Preparation Of Military Reports Of A Technical Nature, The Engineer School, Fort Belvoir, Virginia, Robert L. Bolin Depositor

United States Army: Publications

This is a brief text prepared for instructional purposes at the US Army Engineer School at Fort Belvoir, VA.

The manuscript covering the preparation of a technical report has been prepared for two reasons: first, to serve as a basic text for instructing student officers in the techniques of report writing and second, to serve as a means of reference. Student officers cannot be expected to retain in their minds all the minute details of report writing to which they are exposed during their period of school training. Considerable time may elapse after graduation and before they are called on …

The Closure Of Thin Wall Pressure Vessels, Archie W. Culp Jr.

Masters Theses

"The object of this thesis is to find various methods of closing thin wall aluminum cylinders. Such a closure must be strong enough, that when internal pressure is applied, ultimate failure will occur along a longitudinal element of the cylinder and not at the closure. Moreover, such a method must not only be mechanically sound, but it must be readily adaptable to mass production"--Introduction.

A Study Of The Bonding By Air-Setting Refractory Mortar At Elevated Temperatures, Bhikhubhai Mahadeo Sedalia

Doctoral Dissertations

"The importance of a suitable material for the laying of bricks in furnace and kiln construction has been recognized by the refractory industry for a long time. It is necessary that a strong bond should develop between the bricks to impart strength to the entire construction work. A weak joint would form the weakest link and dangerously weaken the whole structure.

Such being the importance of the bond, the refractory industry has made quite an effort to develop jointing materials which would produce strong bonds. During the last two decades, due to intensive research and development work, many good bonding …

Evaluation Of Sprinkler Irrigation Systems In Northern Utah, Jay M. Bagley, Wayne D. Criddle

Reports

Summary and Conclusions: Sprinkler irrigation will continue to expand in Utah as well as in other irrigated areas of the world. This method of irrigation is suitable to all farm crops grown in the state and to most soils. It is particularly adapted to steep foothill areas where the water supply can be obtained at higher elevation and pumping is not necessary to develop pressure for the sprinkler systems. Also, much of the irrigated land of the state, particularly along the Wasatch front, is owned and operated by "part-time" farmers. Having the water under complete control and the irrigation schedule …

Test 519: Harris Four-Wheel-Drive Fdw-C, Nebraska Tractor Test Lab

Nebraska Tractor Tests

This report and any related files are made available to the online through the Lester F. Larsen Tractor Test and Power Museum as resources allow. Established in 1998, this museum is located on the University of Nebraska-Lincoln East Campus. It is and appropriately housed within the walls of the historic 1920 Nebraska Tractor Test Laboratory, where the first tractor test was started on March 31st, 1920. Because the pioneer tests became worldwide standards, this location was designated as a Historic Landmark of Agricultural Engineering by the American Society of Agricultural Engineers in 1980, shortly after testing was moved to a …

Advertising Brochure: Ferguson 35, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 528: John Deere Model 70 (Diesel), Nebraska Tractor Test Lab

Nebraska Tractor Tests

This report and any related files are made available to the online through the Lester F. Larsen Tractor Test and Power Museum as resources allow. Established in 1998, this museum is located on the University of Nebraska-Lincoln East Campus. It is and appropriately housed within the walls of the historic 1920 Nebraska Tractor Test Laboratory, where the first tractor test was started on March 31st, 1920.

Because the pioneer tests became worldwide standards, this location was designated as a Historic Landmark of Agricultural Engineering by the American Society of Agricultural Engineers in 1980, shortly after testing was moved to a …

Heat Flow In A Two-Dimensional Steady-Flow System Without Radial Symmetry, George H. Parharoglu

Masters Theses

"As the extent of the science of heat conduction depends on the multiplicity of the boundary conditions that can be applied to the basic differential equation, a particular case in which the use of one set boundary conditions for the development of the general equation for the temperature distribution as well as the the amount of heat flow in a steady-state, two-dimensional heat flow system with a source of heat plased at the center of or along the axis of a cylinder, and without radial symmetry has been the object of this problem. Radial symmetry means the variation of temperature …

Mechanism And Measurement Of First Stage Graphitization In White Cast Iron, David S. Gould

Masters Theses

"The original object of this thesis was to ascertain if coercive force measurements could be used for the determination of degree of malleablization in malleable iron. Since first stage graphitization was involved, it was only natural that an interest in the mechanism of first stage graphitization developed. The investigation which resulted from this interest was done primarily for the edification of the author, however it was subsequently deemed of enough importance to be included in this thesis. For this reason the thesis may appear at times to deviate from the original objective"--Preface, page iii.

Tunnel Rehabilitation, Jay C. Dotson

Masters Theses

"This paper is an outgrowth of research conducted at Missouri School of Mines and Metallurgy over a two year period. The purpose of the study is to assemble into one volume information that is pertinent to the rehabilitation of tunnels. Notwithstanding the voluminous size of the paper, much descriptive material necessarily has been omitted because of the far-reaching scope of tunneling practices and of the specialized fields therein. An extensive bibliography has been prepared to supplement the material that has been selected for presentation. Through consultation with tunnel men of all ranks, observations in the field, and an intensive search …

The Use Of A Steady State Flow Reactor In The Study Of Rapid Gas Phase Reactions, Ormond Kennedy Lay

Masters Theses

"The demonstration of the feasibility of rocket propelled devices for various purposes within the past few years has initiated an intensive search for suitable reactants for use as rocket fuels. Consequently, the investigation of the properties of chemical reactions which rapidly liberate large quantities of energy has assumed major importance. In order that such reactions may be adapted to practical use as rocket propellants knowledge of the characteristics of these reactions is required. Properties such as+ the mechanism of the reaction, the speed of the reaction under varied conditions of temperature, pressure and concentrations, the conditions required for the initiation …

Investigation Of Soil Bricks As A Building Material, Ahmet Ilter

Masters Theses

"The need of a cheap construction material for small village farm construction in Turkey makes soil-cement a most desirable material. What is more, as far as the author knows, soil-cement has not found any application in farm house construction in Turkey as yet. So the author, being acquainted with his native country's house construction problem, and seeing the suitable application soil-cement have on such construction, came to the decision that he should investigate this problem thoroughly.

The main objective of the tests run in this investigation will be to find the strength of different samples of soil-cement. The stabilizer used …

Test 517: Oliver Oc-6 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 529: International Model Td-24, Nebraska Tractor Test Lab

Nebraska Tractor Tests

This report and any related files are made available to the online through the Lester F. Larsen Tractor Test and Power Museum as resources allow. Established in 1998, this museum is located on the University of Nebraska-Lincoln East Campus. It is and appropriately housed within the walls of the historic 1920 Nebraska Tractor Test Laboratory, where the first tractor test was started on March 31st, 1920. Because the pioneer tests became worldwide standards, this location was designated as a Historic Landmark of Agricultural Engineering by the American Society of Agricultural Engineers in 1980, shortly after testing was moved to a …

Test 531: Massey-Harris No. 16 Pacer, Nebraska Tractor Test Lab

Nebraska Tractor Tests

This report and any related files are made available to the online through the Lester F. Larsen Tractor Test and Power Museum as resources allow. Established in 1998, this museum is located on the University of Nebraska-Lincoln East Campus. It is and appropriately housed within the walls of the historic 1920 Nebraska Tractor Test Laboratory, where the first tractor test was started on March 31st, 1920. Because the pioneer tests became worldwide standards, this location was designated as a Historic Landmark of Agricultural Engineering by the American Society of Agricultural Engineers in 1980, shortly after testing was moved to a …

Test 516: Oliver Oc-6, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

A Fundamental Study Of Clay Drying Using Ware Of Large Cross Section, Robert F. Grady Iii

Masters Theses

"The drying of clay has been studied extensively in the past by many investigators, some of whom attempted to relate this information to the structure of clay and thereby develop a more vivid picture, while others studied the mechanism of drying in its own right in order to present a useable theory that would allow improvements in the drying operation.

At present the literature is unable to present a theory of the mechanism of drying that is sufficiently general to cover the observed aspects of clay drying. Many and varied mechanisms are presented, but correlation is seldom completely evident between …

An Investigation Of Continuous Steel Beams In The Plastic Range, Robert Adams Shoolbred

Masters Theses

"The purpose of this thesis is to investigate the action of beams in the plastic range. The test specimen will be a 4WF 13 structural shape continuous over three supports having equal span lengths of seven feet. Three types of loading were chosen. The first loading will be concentrated in the center of each span. The second loading will be a concentrated load in the center of one span only. The third loading will be the settlement of the two end supports until a plastic hinge forms at the center support, then the two spans will be loaded with concentrated …

Horizontal Pressures On Retaining Walls Due To Line Surface Loads, John B. Heagler

Masters Theses

"Among the oldest types of structures with which engineers have had to deal are those which serve to laterally restrain masses of earth, or to prevent earth embankments from assuming their natural angle of repose. This is necessary where space is limited or the natural slope would encroach upon other property. These structures, usually called retaining walls, are subjected to forces, both lateral and vertical due to the pressures exerted by the backfill material and any loads imposed on the backfill material. The first step in the design of the retaining wall is to determine the magnitude, position, and line …

Testing Of Missouri Shales For Light Weight Aggregate Production, Jerry D. Plunkett

Masters Theses

"The original objective of this investigation was to determine by testing those clays, shales, and loesses occuring in Missouri in large deposits (over 15 feet in thickness with little overburden), which would be suitable for the production of light weight aggregate. The second objective was to investigate the mechanism of bloating as related to the physical and chemical properties of the above materials, and by using these relationships cause clays which do not naturally bloat, to bloat using some addition. The use of additives would permit the economical use of material closer to the market in many instances.

After the …