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Reduction Of Beryllium Compounds With Magnesium, Pei Wang Jan 1948

Reduction Of Beryllium Compounds With Magnesium, Pei Wang

Masters Theses

"The purpose of this research was to investigate the thermal reduction of beryllium compounds and to devise a method to estimate the metallic beryllium content in the final product"--Introduction, page 1.


Investigation Of The Stress-Strain Of American Standard Or National Course Bolts, Clare Jackson Thorpe Jan 1948

Investigation Of The Stress-Strain Of American Standard Or National Course Bolts, Clare Jackson Thorpe

Masters Theses

"The purpose of this investigation is to determine, if possible, a formula for the initial tensile load that will consider the Nominal Diameter of the bolt and the yield point of the material from which the bolt is manufactured; to determine, if possible, a torque stress relation, when tightening the bolt"--Preface, page iii.


Geology Of The Berryman Area, Washington County, Missouri, Jack Alexander James Jan 1948

Geology Of The Berryman Area, Washington County, Missouri, Jack Alexander James

Masters Theses

"Purpose and scope - The are discussed in this thesis was selected because of recent exploration for lead within this region and because of the need for more detailed information of the structure and geologic history of the area. The work constitutes part of a program of geologic mapping by the Missouri Geological Survey and Water Resources to complete the mapping of a strip of quadrangles extending across the Ozark Uplift from Rolla eastward to the Mississippi River"--Introduction, page 1.


The Influence Of Grade Strength On The Efficiency Of Gelatin Dynamite, Kenneth George Ackermann Jan 1948

The Influence Of Grade Strength On The Efficiency Of Gelatin Dynamite, Kenneth George Ackermann

Masters Theses

"This study of the relative effectiveness of different grade-strengths of Special Gelatin dynamite in dolomitic limestone was conducted at the Experimental Mine of the Missouri School of Mines and Metallurgy, Rolla, Missouri"--Introduction, page 1.


A Comparative Study Of Some Rock Drill Bits, Paul Louis Terrasson Jan 1948

A Comparative Study Of Some Rock Drill Bits, Paul Louis Terrasson

Masters Theses

"This paper describes a comparative study which was made of the wear and efficiency of different types of rock-drill bits when used under various drilling conditions...The four types of experiments which were carried out had the following purposes: 1. Determine the influence of the size of the bit. 2. Determine the influence of the design of the bit. 3. Determine the influence of the type of hammer. 4. Compare the performances of steel and tungsten carbide bits in limestone and in granite"--Introduction, page 1.


The Effect Of Spontaneous Crystallization Of Some Inorganic Compounds At The Critical Temperature Of Their Solvents, John William Buttrey Jan 1948

The Effect Of Spontaneous Crystallization Of Some Inorganic Compounds At The Critical Temperature Of Their Solvents, John William Buttrey

Masters Theses

"For many years the phenomena which occur at the critical temperature of liquids have been investigated. And since 1912, when Laue and other discovered that a beam of x-rays could be made to yield a diffraction pattern by passing it through a crystal, scientists have been attempting to change the x-ray pattern for various crystals by somehow changing the arrangement of the atoms in the crystal lattice. Harvalik has already shown that crystallization occurs when a solvent reaches the critical point and his work indicates that under these conditions of crystallization there is a change in the crystal pattern. The …


Improving Railroad "Less-Than-Car-Load" Freight By The Use Of Containers And Container Cars, Kenneth Walter Schoeneberg Jan 1948

Improving Railroad "Less-Than-Car-Load" Freight By The Use Of Containers And Container Cars, Kenneth Walter Schoeneberg

Masters Theses

"Less-than-car-load (L.C.L.) freight has been and is becoming more of an acute problem with the railroads of this country. They are rapidly losing this vital and important function of their transportation service. Following, is a brief history of the railroads along with a discussion of their present day problems dealing with less-than-car-load freight service. It is believed, by the author, that a system of developing and using containers and container cars along with a pick up and delivery service will solve these problems the railroads now experience. If this method of freight transport would be adopted by the railroads, not …


Hysteresis Loss Of Supermalloy At Different Temperatures, Chester Ray Holland Jan 1948

Hysteresis Loss Of Supermalloy At Different Temperatures, Chester Ray Holland

Masters Theses

"The object of this investigation was to measure the hysteresis loss of supermalloy at different temperatures, and to see if temperature had any effect on hysteresis loss and permeability. The maximum magnetizing current was held constant for all temperatures"--Introduction, page 1.


Liquid-Vapor Equilibria In The System Methanol-Ethylene Glycol-Water, John Wilson Sjoberg Jan 1948

Liquid-Vapor Equilibria In The System Methanol-Ethylene Glycol-Water, John Wilson Sjoberg

Masters Theses

"The freezing points of the system methanol-glycol-water were investigated by Conrad, Hill and Ballman to determine the suitability of such mixtures for use as an antifreeze. The low freezing points obtained seem to warrant further investigation of other properties of the system. Especially important would be the vapor-liquid equilibrium relations of the system, since one of the desirable features of such a mixture would be low vapor pressures. It is well known that when one substance is dissolved in another, each lowers the vapor pressure of the other. It was for the purpose of determining these relations that the present …


Analysis Of Simultaneous Faults By The Method Of Symmetrical Components, Robert Marshall Montgomery Jan 1948

Analysis Of Simultaneous Faults By The Method Of Symmetrical Components, Robert Marshall Montgomery

Masters Theses

"The object of this thesis is to present a method for the analytic determination of fault currents and voltages of a symmetrical three-phase system that is subjected to three simultaneous faults. The fault analysis is to be effected by the method of symmetrical components...Though relatively infrequent, simultaneous faults are important because relay systems, operating satisfactorily for single faults, may fail to isolate simultaneous faults. Therefore, it seems worthwhile to have in convenient form a method for calculating short-circuit currents and voltages caused by faults occurring at the same time at three separate and distinct points of a system. It is …


The Rollamo 1948, The University Of Missouri School Of Mines And Metallurgy Jan 1948

The Rollamo 1948, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.


The Mechanical Anchorage Value Of The Transverse Wires In Welded Wire Reinforcement Fabric, Ernst August Weinel Jan 1948

The Mechanical Anchorage Value Of The Transverse Wires In Welded Wire Reinforcement Fabric, Ernst August Weinel

Masters Theses

"The tests reported in this paper were performed in an effort to secure data concerning characteristic properties of Welded Wire Reinforcement Fabric. This fabric has been used, up to the present time, primarily for temperature reinforcement. Limited attention has been focused on its potentialities for use as main tension reinforcing steel, particularly concrete highway slabs and floor slab reinforcement for buildings. The manufacturers of the Welded Wire Reinforcement Fabric believe their product can be used to better advantage as main tension reinforcement in reinforced concrete structures both from an economic and structural viewpoint, than structural steel reinforcing bars"--Object of Research, …


Graphical Cost Analysis, Pranlal Girdharlal Sheth Jan 1948

Graphical Cost Analysis, Pranlal Girdharlal Sheth

Masters Theses

"This study made in the present work is an attempt to use the graphical methods to analyse the various cost functions of mineral production, viz., cost of labor, and materials (explosives, supplies, etc.) and to investigate their behavior with regard to the production of ore. Graphs and charts show, in a pictorial way, the relative magnitudes of changes in the factors of production that take place with the process of time. Besides being a visual comparison of the various series plotted, the graph develops and build analytical thinking and permits one to obtain the proper perspective. Today, engineers, in constantly …


The Influence Of Cartridge Diameter On The Effectiveness Of Dynamite, Charles Harding Noren Jan 1948

The Influence Of Cartridge Diameter On The Effectiveness Of Dynamite, Charles Harding Noren

Masters Theses

"For many years the manufacturers of explosives have attempted to show the advantages of using dynamite of a cartridge diameter of at least 1-1/8 inches. Tests by the manufacturers and by the United States Bureau of Mines hare definitely shown that the dynamites prepared in larger diameter cartridges have several advantages: They are more sensitive to detonation; they detonate at a higher velocity; they are resistant to water; they are safer to use; and they are more stable than dynamites made in smaller diameter cartridges. In spite of these advantages listed, several large consumers still insist on smaller diameter cartridges. …


A Comprehensive Traffic Survey For The City Of Rolla, Phelps County, Missouri, Leon Hershkowitz Jan 1948

A Comprehensive Traffic Survey For The City Of Rolla, Phelps County, Missouri, Leon Hershkowitz

Masters Theses

"The ultimate aim of this comprehensive traffic survey for the city of Rolla, Phelps County, Missouri, is to furnish a guide or pattern together with the necessary forms, maps and charts, that can be followed and reproduced by any city having a population of less than 10,000 in a study to determine its particular traffic problems. This survey should serve as a guide in determining what corrective action can be taken in connection with the following: (1) The improvement of location of state highway trunk [sic] routes, by-pass routes, auxiliary routes, and county roads in the city's immediate area. (2) …


The Missouri Miner, December 17, 1947 Dec 1947

The Missouri Miner, December 17, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, December 10, 1947 Dec 1947

The Missouri Miner, December 10, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, November 26, 1947 Nov 1947

The Missouri Miner, November 26, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, November 19, 1947 Nov 1947

The Missouri Miner, November 19, 1947

The Missouri Miner Newspaper

No abstract provided.


Missouri S&T Magazine, November-December 1947, Miner Alumni Association Nov 1947

Missouri S&T Magazine, November-December 1947, Miner Alumni Association

Missouri S&T Magazine

No abstract provided.


The Missouri Miner, November 12, 1947 Nov 1947

The Missouri Miner, November 12, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, November 05, 1947 Nov 1947

The Missouri Miner, November 05, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, October 29, 1947 Oct 1947

The Missouri Miner, October 29, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, October 22, 1947 Oct 1947

The Missouri Miner, October 22, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, October 15, 1947 Oct 1947

The Missouri Miner, October 15, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, October 08, 1947 Oct 1947

The Missouri Miner, October 08, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, October 01, 1947 Oct 1947

The Missouri Miner, October 01, 1947

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, September 24, 1947 Sep 1947

The Missouri Miner, September 24, 1947

The Missouri Miner Newspaper

No abstract provided.


Missouri S&T Magazine, September-October 1947, Miner Alumni Association Sep 1947

Missouri S&T Magazine, September-October 1947, Miner Alumni Association

Missouri S&T Magazine

No abstract provided.


The Missouri Miner, August 20, 1947 Aug 1947

The Missouri Miner, August 20, 1947

The Missouri Miner Newspaper

No abstract provided.