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The Missouri Miner, March 01, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, February 23, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, February 16, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, February 09, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, February 02, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, January 26, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, January 19, 1932

The Missouri Miner Newspaper

No abstract provided.

The Missouri Miner, January 12, 1932

The Missouri Miner Newspaper

No abstract provided.

Flood Control Measures For Salina, Kansas, Robert Justice Paulette, Guy Robert Scott

Professional Degree Theses

"This thesis is based upon the data assembled and engineering studies made preliminary to the design of a project for the protection of the City of Salina, Kansas, and its environs, from the overflow waters of the Smoky Hill River and Dry Creek, a small stream paralleling the river, and to a lesser extent, from the overflow waters of the Saline River and Mulberry Creek. These data and studies, together with recommendation for the project and preliminary estimates of cost, were included in a report to the City of Salina in October, 1929, prepared jointly by R.J. Paulette, then engineer …

Highway Bridge Design And Construction In Missouri, James Lingan Pasley

Professional Degree Theses

"The design and construction of highway bridges is a subject so broad and includes so many different specialized branches of engineering that volumes would be required to discuss the matter in any detail. With this in mind, the writer will attempt to cover in the following paper only a brief outline of the different phases of the work and to show how a number of the special problems are handled by the Bureau of Bridges of the Missouri State Highway Department. The writer, having had seven years experience as detailer, designer, engineer of construction assignments, and chief draftsman with this …

Mining Methods At The Arevalo Mine, El Chico, Hidalgo, Mexico, John Gay Reilly

Professional Degree Theses

"The Arevalo Mine of the Cia.de Real del Monte y Pachuca is located nine kilometers north of the City of Pachuca, Hidalgo, Mexico. It is reached by an excellent automobile road from Pachuca. Several different branches of the Mexican Railway System place Pachuca within easy access of the different entries of Mexico"--The Arevalo Mine, Location, page 1.

Rainfall-Runoff Studies For Typical Blocks In St. Louis, Frank Leroy Flynt

Professional Degree Theses

"The following paper may be considered as a progress report on one phase of a study, now being made by the writer, of the rainfall and runoff records which have been collected over a long period of years under the direction of Mr. W. W. Horner, Chief Engineer of Sewers and Paving of the City of St. Louis. The mass of data which has been collected during this time is of considerable volume and even the information applicable to the single phase of the investigation discussed in the following pages, which is the runoff from typical city blocks, has not …

The Public Health Engineer's Part On A Health Program, Walter Eric Casey

Professional Degree Theses

"In this work the Public Health Engineer should not be confused with the Sanitary Engineer as the term is commonly used today. The Sanitary Engineer is primarily a designer or builder. He is, in fact, a civil and hydraulic engineer specializing in a rather restricted field, confined for the most part to works relating to municipal water supply and sewage. The Public Health Engineer on the other hand is primarily a student and worker in the field of public health. The range of his activities is wider, and his training and knowledge are of essentially different character. It is not …

Ventilation At The Portovelo Mines, John Paul Harmon

Professional Degree Theses

"This paper was written with two objects in view: (1) To describe in detail what has been done toward the ventilation of the main unit of the Portovelo mines and the results; (2) to give information that may be useful to anyone who may have to make a preliminary mine ventilation survey, with recommendations for the improvement of the existing system and finally the maintenance of the improved system"--page 1.

Preparation And Use Of Maps For Highway Purposes, Homer A. Hollingshead

Professional Degree Theses

"The Illinois highway system consists of about 10,000 miles of primary (state) roads, and 20,000 miles of secondary (county) roads.

The preparation of plans for a primary and secondary highway system of such size is an obvious step prior to construction and maintenance.

In order to coordinate administration, location, surveys, right of way, construction, maintenance, traffic, legal and political activity, maps of various scales and types are required.

This treatise will consider the types and classes of maps used by the state of Illinois for the purposes mentioned"--Part I.

Missouri S&T Magazine, January 01, 1932, Miner Alumni Association

Missouri S&T Magazine

No abstract provided.

Pressure Transmission And Green Strength Of Clays As Affected By Time Of Ageing, William Thomas Kay

Bachelors Theses

"Perfect dry pressing could only be attained if the mix possessed the properties of water in so far as pressure transmission is concerned. There are many factors, however, which tend to interfere with the transmixxion sic of pressure in the clay block, such as, - Differences in grain size, friction between the grains, entrapped air, dragging of the clay on the sides of the mould box and many other minor causes. In an effort to solve some the problems that are of vital interest to the Dry Press industry, the Committee on Dry Press Process of the National Brick Manufacturers …

A Study Of Water Supply Districts In St. Louis Where Excessive Waste Of Water Has Occurred, Randall Anthony Scheer

Professional Degree Theses

"The City of St. Louis contains within its city limits, according to the latest census, 870,000 people. The City is supplied with filtered water from two sources, one on the Mississippi River at the Chain of Rocks and the other on the Missouri River at Howard Bend. This water is distributed to consumers through 1,170 miles of water pipe and 147,912 service taps. Included in this distribution system are 14,334 fire hydrants and 16,884 valves. Every pipe joint, every fire hydrant, every valve and every plumbing fixture is a potential source of leakage, and it has become necessary to develop …

Die Steels And The Heat-Treatment Of Dies For Use In Die Casting Aluminum Base Alloys, Elmer Gammeter

Professional Degree Theses

"Although the casting of metals is an ancient art, it was not until recent years that metals were cast in large quantities in metallic molds. The increasing demands on the industry for greater production brought about this change which essentially involves the introduction of molds capable of producing numerous castings in preference to the use of non-metallic molds which were destroyed in making the casting"--General Consideration of the Die Casting Process, page 1.

Investigation Of Continuous Beams With Varying Moment Of Inertia By The Method Of Conjugate Points, Russell Arthur Bryant

Professional Degree Theses

"This design represents the application to a practical example of a rapid and direct graphic solution of the relation expressed by the Theorem of Three Moments. This method for obtaining moments in continuous beams eliminates the necessity of using arbitrary coefficients and gives the engineer an opportunity to exercise his ingeniuty [sic] and judgment toward obtaining efficiency and economy. The use of prescribed coefficients for continuous beams makes the design mechanical and unscientific and results in moments which may be 50% too small or 60% too large"--Introduction, leaf 1.

Development Of An Artificial Substitute For Firestone, Joseph Edwin Stevens

Bachelors Theses

"Firestone is a natural occurring silica rock which is cut up into brick and shapes and used for lining cupolas. This rock is found in the east, mostly in Pennsylvania. It is dense, having a porosity of 5.6% raw and 16% after firing to cone 18. Its volume expansion upon firing was calculated to be 19.2%. Its appearance shows that it is evidently fine grained silica bonded with a small amount of clay and siliceous cement. This rock has such desirable characteristics for use in cupola linings that it would be of great importance to duplicate this rock synthetically in …

The Effect Of Different Rates Of Ram Movement On The Transmission Of Pressure In Dry Pressed Bodies, Frank Joseph Zvanut

Bachelors Theses

"The object of this investigation was to study the relationship between the rate of ram movement during the initial application of pressure and the transmission of pressure in the dry press process; to study the effect of various rates of ram movement; and, as far as possible, to determine the critical rate for uniform pressure distribution within the body"--Purpose of Investigation, page 4.

The Purification Of Missouri Fire Clays, James Joseph Offutt

Bachelors Theses

"At the present time there appears to be an unlimited supply of high grade fire clay available for most any purpose. But some time in the future there will rise the problem of purifying the low grade clay to such an extent that it will be used in high grade fire clay products. Whatever purification method may be employed it must be applicable on a commercial scale and the cost of purification must be very low. Until the present time little if any work along this line has been reported. Apparently no one has ever attempted any serious efforts to …

The Effect Of Grain Sizing On The Strength And Porosity Of Refractory Grog Bodies, Robert Stafford Green

Bachelors Theses

"The object of this work was to determine the effect of grain sizing on the strength and porosity of grog bodies. The investigation was carried out by the general method of making up bars of varying grain composition and testing them for strength and porosity"--page 1.

The Control Of Anode Corrosion, Edward Arthur Godat

Masters Theses

"This particular study of the control of anode corrosion in connection with the production of zinc by electrolytic deposition from commercial solutions is a continuation of work started at the Missouri School of Mines and Metallurgy in 1929. It is not a new problem or even a new phase of the problem, but rather an attempt to confirm some of the ideas brought out in previous work and to perhaps more definitely establish some of the conclusions drawn from insufficient data, by more extensive tests and by attacking the problem from a slightly different angle"--Introduction, page 1.

The Rollamo 1932, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.

Investigations Of Diversion On The Lower Mississippi River, Elmer John Sperling

Masters Theses

"The purposes of this investigation were severally as follows: (a) To determine the feasibility of digging pilot channels to scour out channels through the Beouf and Atchafalaya basins of sufficient size to handle the project flows contemplated for these basins in time of superflood. (b) To determine the best forms of the pilot channels and the best approximate dimensions. (c) To determine velocities conducive to erosion, transportation, and deposition; the manner and rate of enlargement under below-bank, bankful, and overbank flows; and the character of trace to be expected after enlargement of the proposed channels. (d) To investigate any suggested …

A Study Of Influence Line Analysis Of Stresses In A Cantilever Steel Highway Bridge, Lawrence King Snyder

Masters Theses

"As its name implies, this thesis introduces to the reader the basic conceptions and principles of the use of influence line analysis of the structural theory relating to calculation of stresses in a steel cantilever bridge truss"--Preface, page i.

A Relationship Between The Mole Fractions And The Absolute Viscosities Of Blended Lubricating Oils, Ernest Reginald Epperson

Masters Theses

"The viscosity of binary liquid mixtures has been a subject of much investigation, but most of the work has been done with mixtures of substances other than lubricating oils. Lubricating engineers have found viscosity to be the most important property of a good lubricant, though up to the present time no one has succeeded in deducing a satisfactory expression by which the viscosity of a blended lubricant may be calculated from a knowledge of the physical properties of its components. This investigation has been an attempt to find a relationship between the absolute viscosity of a blended lubricating oil and …

Concentration Of An Oxidized Lead Ore From Southeast Missouri, Robert Edward Evans

Masters Theses

"In the main ore bodies of the Southeast Missouri Lead Belt the lead occurs as galena disseminated in dolomite. The concentration in the mills is by tabling and flotation. The grade of the concentrates and the recovery of the galena are excellent. However, in certain areas of some of the mines ore has been developed that does not concentrate so readily. Because of its reddish brown color this ore is known locally as "red ore", and the presence of oxidized lead has been suspected. The purpose of this investigation was to determine the extent to which oxidized lead minerals were …