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Missouri University of Science and Technology

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Articles 12901 - 12930 of 13204

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The Missouri Miner, September 26, 1942 Sep 1942

The Missouri Miner, September 26, 1942

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, September 16, 1942 Sep 1942

The Missouri Miner, September 16, 1942

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, September 12, 1942 Sep 1942

The Missouri Miner, September 12, 1942

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, Jul 08 1942 Jul 1942

The Missouri Miner, Jul 08 1942

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, Jun 11 1942 Jun 1942

The Missouri Miner, Jun 11 1942

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, May 06, 1942 May 1942

The Missouri Miner, May 06, 1942

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 07, 1942 Mar 1942

The Missouri Miner, March 07, 1942

The Missouri Miner Newspaper

No abstract provided.


Missouri S&T Magazine, Spring 1942, Miner Alumni Association Mar 1942

Missouri S&T Magazine, Spring 1942, Miner Alumni Association

Missouri S&T Magazine

No abstract provided.


The Missouri Miner, January 28, 1942 Jan 1942

The Missouri Miner, January 28, 1942

The Missouri Miner Newspaper

No abstract provided.


Applicability Of Hydraulic Drives To Oil-Well Pumping, James Francis Mcdonald Jan 1942

Applicability Of Hydraulic Drives To Oil-Well Pumping, James Francis Mcdonald

Professional Degree Theses

"To date, to the author's knowledge, there has been no successful application of the hydraulic drive to oil-well pumping. It is understood, however, that there is, at the present time, an installation in the Oklahoma City oil field, near Oklahoma City, Oklahoma, wherein a manufacturer of hydraulic couplings and an oil-producing company have cooperated in experimental work with the fluid drive applied to a pumping well. No technical data or information regarding the success of the application have, as yet, been released and, consequently, this work is presented primarily for the purpose of creating interest in the application of "Fluid …


The Rollamo 1942, The University Of Missouri School Of Mines And Metallurgy Jan 1942

The Rollamo 1942, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.


Missouri S&T Magazine, Winter 1941-1942, Miner Alumni Association Jan 1942

Missouri S&T Magazine, Winter 1941-1942, Miner Alumni Association

Missouri S&T Magazine

No abstract provided.


A Study Of The Electrolytic Reduction Of Pyrrole, Don Richard Strehlau Jan 1942

A Study Of The Electrolytic Reduction Of Pyrrole, Don Richard Strehlau

Masters Theses

"A review of the chemical literature has shown that electro-organic methods compare favorably with purely chemical methods for certain syntheses belonging to the following general classes of reactions: coupling, oxidation, reactions with halogens, and reductions. Electro-organic methods have been used most successfully in synthesis by reduction. The chief advantage is using electrolytic reduction in preference to a chemical one is that it offers a more exact control of conditions, and consequently should give a higher yield and a purer product. The advantages of the means of reduction suggested an investigation of its use in the synthesis of hydrogenated products of …


The Missouri Miner, April 05, 1941 Apr 1941

The Missouri Miner, April 05, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 04, 1941 Mar 1941

The Missouri Miner, March 04, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 18, 1941 Feb 1941

The Missouri Miner, February 18, 1941

The Missouri Miner Newspaper

No abstract provided.


The Scope Of Functions Delegated To The Engineering Department Of A Typical, Progressive Metal Mine, Alvin William Knoerr Jan 1941

The Scope Of Functions Delegated To The Engineering Department Of A Typical, Progressive Metal Mine, Alvin William Knoerr

Professional Degree Theses

"Nearly every conscientious engineering student will subject his college courses to an occasional critical analysis in an effort to assure himself that the studies he is pursuing will be a valuable aid to him in future practice. Possibly this skeptical attitude is accentuated by published letters of graduate mining engineers who decry the courses of mining schools in general and clamor for more practicability and higher specialization. Pure science as it is taught may at times seem to be very remote from any possible practical application. Mathematics may appear to be highly abstract. It seems quite logical that the degree …


The Rollamo 1941, The University Of Missouri School Of Mines And Metallurgy Jan 1941

The Rollamo 1941, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.


Studies On The Quantitative Analysis Of Rhenium And Its Occurrence In The Products Of Molybdenite Processing, Walter Keith Dean Jan 1941

Studies On The Quantitative Analysis Of Rhenium And Its Occurrence In The Products Of Molybdenite Processing, Walter Keith Dean

Masters Theses

"There is at the present time no commercially developed source of the metal rhenium in the United States. Since this metal is known to exist in molybdenite, it was felt that a study of the products of the metallurgical processing of this mineral might reveal a source of rhenium that could e developed. The Climax Molybdenum Co. provided a number of samples from their smelter at Langloth, Pennsylvania. Although an improved method for the quantitative estimation of rhenium was recently published, its accuracy was not high and the procedure exacting and time-consuming. These combined factors led to the selection of …


The Mineral Association In Manganese Ores, With Particular Reference To The Phosphorus-Bearing Minerals And Their Removal By Leaching Methods, Daniel Chalmers Mclean Jan 1941

The Mineral Association In Manganese Ores, With Particular Reference To The Phosphorus-Bearing Minerals And Their Removal By Leaching Methods, Daniel Chalmers Mclean

Masters Theses

"The United States Bureau of Mines Experimental Station at Rolla has recently been conducting an intensive investigation of the amenability of Arkansas red ores to enrichment by standard ore dressing methods. These Arkansas ores are low grade with the estimated reserves running into several million tons. They can be concentrated to meet all Grade B ferromanganese specifications - with the exception of that of the phosphorus content, but in all cases the phosphorus is so high as to make the ore worthless under present conditions. This condition suggested the problem of trying to discover a method by which the phosphorus …


Conodonts From The Marathon Basin, Brewster County, Texas, Roy William Graves Jr. Jan 1941

Conodonts From The Marathon Basin, Brewster County, Texas, Roy William Graves Jr.

Masters Theses

"Conodonts were discovered in the limestones of the Marathon region in the Big Bend country, Brewster County, Texas, as a result of field work during the summer of 1939. This was not the first known occurrence of these fossils from this region, however, as King earlier mentioned the occurrence of conodonts in siliceous shales of Devonian age. The discovery of conodonts in the Ordovician and Pennsylvanian limestones of the area had its inception in the attempt to determine whether the Dimple limestone (lower Pennsylvanian) or Maravillas limestone (upper Ordovician) was involved in a fault that was being mapped. These limestones …


The Missouri Miner, December 07, 1940 Dec 1940

The Missouri Miner, December 07, 1940

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 27, 1940 Mar 1940

The Missouri Miner, March 27, 1940

The Missouri Miner Newspaper

No abstract provided.


Consumption And Uses Of Crude Barite And Its Derivatives, Peter Simonds Jan 1940

Consumption And Uses Of Crude Barite And Its Derivatives, Peter Simonds

Masters Theses

"Barite is a widely distributed mineral composed of barium sulphate - BaSO₄. Its most striking feature is its weight - its specific gravity of 4.5 being about twice that of salt and many other of the colorless, transparent and vitreous minerals of its general appearance. The Mineral is usually found in a state of considerable chemical purity. However, small amounts of strontium and calcium sulphates may isomorphously replace the barium salt. Crystals of barytes are orthorhombic; usually very perfectly developed and have a wide variety of forms. The simplest crystals are rhomb-shaped tables bounded by two faces of a basal …


The Rollamo 1940, The University Of Missouri School Of Mines And Metallurgy Jan 1940

The Rollamo 1940, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.


Electrolytic Reduction Of Galena In Fused Salt, Peter Simonds Jan 1940

Electrolytic Reduction Of Galena In Fused Salt, Peter Simonds

Masters Theses

"A demand has long existed for a method of directly recovering elemental Sulphur, in addition to the Lead, from Galena ore. At the present time, the sulphur of this ore is dissipated in the lead blast furnace as sulphur dioxide fumes. While the fumes are trapped to avoid damage to the vegetation of the surrounding countryside, their concentration is usually too low to make sulphuric acid as a profitable by-product. Thus, contrary to some speculation, the sulphuric acid produces under the circumstances is usually not a true by-product in the money-making sense of the term in many cases, but a …


Photoelastic Investigation Of Short Beams, Ross R. Carrolla Jan 1940

Photoelastic Investigation Of Short Beams, Ross R. Carrolla

Masters Theses

"In this investigation the author used beams made of Bakelite. They were of rectangular cross-section and centrally loaded. These beams were viewed in polarized light and the maximum fiber stresses observed in that manner were compared with those computed from the flexure formula. The purpose was to determine the minimum length-depth ratio for which the latter gave fairly accurate results"--Preface, page 6.


The Volumetric Determination Of Alumina In Clays And Related Materials, David Ferdinand Boltz Jan 1940

The Volumetric Determination Of Alumina In Clays And Related Materials, David Ferdinand Boltz

Masters Theses

"The primary purpose of this thesis was to develop a direct method for the determination of alumina in certain silicates. The classical gravimetric procedure for the analysis of alumina in clays and related materials has often been regarded as being too lengthy and troublesome, especially when only the percentage of alumina was desired. The correct determination of alumina is undoubtedly one of the most unsatisfactory of the chemical constituents of siliceous materials, and therefore the development of a direct volumetric method for the determination of this constituent was made the main objective of this research, page [1].


The Missouri Miner, September 20, 1939 Sep 1939

The Missouri Miner, September 20, 1939

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 19, 1939 Apr 1939

The Missouri Miner, April 19, 1939

The Missouri Miner Newspaper

No abstract provided.