Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Missouri University of Science and Technology

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 28771 - 28800 of 29124

Full-Text Articles in Entire DC Network

The Missouri Miner, April 30, 1915 Apr 1915

The Missouri Miner, April 30, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 23, 1915 Apr 1915

The Missouri Miner, April 23, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 16, 1915 Apr 1915

The Missouri Miner, April 16, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 02, 1915 Apr 1915

The Missouri Miner, April 02, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 26, 1915 Mar 1915

The Missouri Miner, March 26, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 19, 1915 Mar 1915

The Missouri Miner, March 19, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 17, 1915 Mar 1915

The Missouri Miner, March 17, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 12, 1915 Mar 1915

The Missouri Miner, March 12, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 05, 1915 Mar 1915

The Missouri Miner, March 05, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 26, 1915 Feb 1915

The Missouri Miner, February 26, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 12, 1915 Feb 1915

The Missouri Miner, February 12, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 05, 1915 Feb 1915

The Missouri Miner, February 05, 1915

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, January 29, 1915 Jan 1915

The Missouri Miner, January 29, 1915

The Missouri Miner Newspaper

No abstract provided.


The Cyaniding Of A Mexican Silver Ore, Homer Marvon Wilson, Roy Watson Griffin Jan 1915

The Cyaniding Of A Mexican Silver Ore, Homer Marvon Wilson, Roy Watson Griffin

Bachelors Theses

"The purpose of this thesis is to determine whether or not a certain Mexican silver ore is amenable to cyanidation"--Purpose, page 1.


A Study Of The Stoping Efficiency And Ore Transportation Of The Arizona Copper Company At Morenci, Arizona, Robert Stanley Burg Jan 1915

A Study Of The Stoping Efficiency And Ore Transportation Of The Arizona Copper Company At Morenci, Arizona, Robert Stanley Burg

Bachelors Theses

"The purpose of this paper is to give a description of the most important mining operations of the Arizona Copper Company at Morenci, Arizona, during the years 1911, 1912 and 1913. This work was planned in the engineering department by the mine superintendent, Mr. John Kiddie, while the author was employed in his office as chief mine surveyor from November 1911 to September 1913. As in other mining districts of the southwest, the rich contact and pocket, copper deposits in the Clifton-Morenci district have been nearly exhausted, necessitating the development and extraction of the low-grade porphyry deposits"--Introduction, Page 1.


Structural Material Requirements In Municipal Building Codes, August Wilhelm Gleason Jan 1915

Structural Material Requirements In Municipal Building Codes, August Wilhelm Gleason

Bachelors Theses

"An examination of the various Building Codes and ordinances of American cities shows some little variation in requirements and specifications for structural Each writer or engineer, to whom has been assigned the task of preparing the several codes, has had individual theory or rule which he embodies in the work while holding in the main to the generally accepted provisions. It is for the purpose of comparing the variations in the different codes with the hope of deducing what might be considered as standard practice, that this investigation has been started"--page 4.


The Relation Of The Composition Of Petroleum To Its Origin And Occurrence, John Warder Shotwell Jan 1915

The Relation Of The Composition Of Petroleum To Its Origin And Occurrence, John Warder Shotwell

Bachelors Theses

"Petroleum Is a mixture of hydrocarbons. It is a liquid varying from colorless, through yellow and brown to black. It varies from 1.0 to 0.80 in specific gravity, which corresponds to 10° to 45° Beaume. It varies widely in physical properties, such as viscosity, ignition point, polarization of light, etc. Chemically it is composed essentially of carbon and hydrogen, but usually contains impurities such as sulphur and nitrogen. The carbon and hydrogen combine with each other to form certain series, or "chains"--Chemical and Physical Nature, page 1.


An Efficiency Test Of A Laboratory Fan, Daniel Webster Blaylock, Edward Albrecht Schroer, Elton Arthur Miller Jan 1915

An Efficiency Test Of A Laboratory Fan, Daniel Webster Blaylock, Edward Albrecht Schroer, Elton Arthur Miller

Bachelors Theses

"The principal object of these tests is to determine the efficiency of the fan when working against the different sized orifices at various speeds and pressures. Before this could be accomplished, the coefficients of discharge of the 18 in., 24 in., and 30 in. orifices had to be determined"--Object of Tests, page 4.


Effect Of Compression And Transmission On The Illuminating And Heating Value Of Carburetted Water-Gas, Horace Herbert Clark Jan 1915

Effect Of Compression And Transmission On The Illuminating And Heating Value Of Carburetted Water-Gas, Horace Herbert Clark

Bachelors Theses

"The object of this series of tests was to determine the effect of compression upon the candle power of carburetted water gas, as made in the daily operation of a three piece water gas machine, cooled in condensers, passed through shavings, scrubbers and oxide material, and thence into a storage holder, ready for compression and distribution. The apparatus consisted of a small Westinghouse air compressor; nine storage tanks of six inch wrought iron pipe; transfer pump; pressure regulator; standard one hundred inch bar photometer, complete, with regulators, clock, meter, pentane lamp, etc., gas analysis outfit, complete; also gages, thermometers, etc."--Page …


The Thermal Conductivity Of Refractories, Boyd Dudley Jr. Jan 1915

The Thermal Conductivity Of Refractories, Boyd Dudley Jr.

Professional Degree Theses

"The usefulness of correct data in regard to the thermal conductivity of refractories and other materials used in the construction of metallurgical and industrial furnaces is quite generally recognized. Numerous investigations of this property of refractories have been conducted, and in many cases the published data of different investigators are somewhat conflicting. This is particularly true of figures pertaining to materials intended for use at high temperatures, and it is with such materials that the metallurgist is mot interested. The difficulties in the way of precise determinations of thermal conductivities at elevated temperatures are numerous, and it is not particularly …


The Rollamo 1915, The University Of Missouri School Of Mines And Metallurgy Jan 1915

The Rollamo 1915, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.


The Seneca-Superior Mine And Mill, Maurice Merton Albertson Jan 1915

The Seneca-Superior Mine And Mill, Maurice Merton Albertson

Professional Degree Theses

"The Seneca Superior Mine lies under Cart Lake which is located about a mile south of the city of Cobalt. It was discovered by crosscutting during the year 1912 and although it is one of the smaller properties of the Cobalt district it has been, and continues to be, a large producer"--Description of the Seneca Superior Mine, page 1.


The Method Of Mining And Milling At The Rosiclare Lead And Fluor Spar Mines, Arthur Harrison Cronk Jan 1915

The Method Of Mining And Milling At The Rosiclare Lead And Fluor Spar Mines, Arthur Harrison Cronk

Professional Degree Theses

"The American fluor spar mines of economic importance are located in the Southern part of Illinois and Western Kentucky. The largest mines are in Hardin County, Illinois, Those in Kentucky are in Crittenden, Livingstone and Caldwell Counties. At the present time the Illinois mines are the largest producers. The two principal mining companies in operation are: The Rosiclare Lead & Fluor Spar Mines and the Fairview Fluorspar & Lead Mines. These mines are located about a half mile from Rosiclare which is on the Ohio River"--Location, page 1.


The Development Of A Process For The Treatment Of A Complex Ore, Charles Adrian Burdick Jan 1915

The Development Of A Process For The Treatment Of A Complex Ore, Charles Adrian Burdick

Professional Degree Theses

"The writer has carried out tests to determine the most feasible method of treating a complex ore from Tecolote, Sonoro [sic], Mexico. The ore contains gold, silver, copper and zinc"-- Introductory, page 1.


Study Of The Monthly Extraction Record And Curve Of A Modern Mexican Cyanide Plant, George William Harris Jan 1915

Study Of The Monthly Extraction Record And Curve Of A Modern Mexican Cyanide Plant, George William Harris

Professional Degree Theses

"This data is taken from the records of the mill and cyanide plant belonging to Compania de Minas La Blanca y Anexas, S.A., Pachuca, Hidalgo, Mexico; of which the writer has been in charge during the four years it has been in operation. The plant may be termed a "silver plant" as the silver values predominate, the ratio being about 200 grams of silver to 1 gram of gold"--Introduction, page 1.


Engineering And Geological Work At Cananea, Mexico, Edward Dale Lynton Jan 1915

Engineering And Geological Work At Cananea, Mexico, Edward Dale Lynton

Professional Degree Theses

"The purpose of this thesis is to relate in as clear and concise a manner as possible the way "things are done" in practice as observed by myself during my two years' experience as sampler and assistant geologist to the Cananea Consolidated copper Co. of Cananea, Sonora, Mexico. My work took me to all the mines, and in this way I was able to accurately observe the sampling, system of mining, geology, etc. of this famous and important camp"--page 1.


An Investigation In Treating A Gold Ore From Custer, South Dakota, Theodore Saunders Dunn Jan 1915

An Investigation In Treating A Gold Ore From Custer, South Dakota, Theodore Saunders Dunn

Professional Degree Theses

"The following investigation was undertaken to determine the adaptibility [sic] to amalgamation and cyanidation of a certain ore from the property of Mr. Charles Bush near Custer, South Dakota. A preliminary sample of the ore was obtained and laboratory tests made upon it. A ton lot of the ore was then put through the ore dressing laboratory at the South Dakota School of Mines. Upon examination the large sample was found to differ in value and to some extent in character from the preliminary sample, but the scheme of treatment worked out for the first sample was found to work …


Flotation Applied To A Mexican Silver Ore, Albert Leo Trent Jan 1915

Flotation Applied To A Mexican Silver Ore, Albert Leo Trent

Bachelors Theses

"The object of this thesis is to determine the advisability of treating this Mexican Silver ore by flotation. To do this it was necessary to determine the degree of crushing, the kind and amount of oil, the amount of acid, the time of agitation, and the dilution of pulp, which would give the best results. From the following tests a suitable conclusion of the best conditions of this ore was determined"--Introduction, page 1.


Geological Mapping Of An Area Along The Frisco Railroad Between Cuba And Saint James, Willard Miles Benham, William Elliott Jan 1915

Geological Mapping Of An Area Along The Frisco Railroad Between Cuba And Saint James, Willard Miles Benham, William Elliott

Bachelors Theses

"The chief object of the work has been the location of the Roubidoux-Jefferson City contact, if it occurred within a mile of the railroad. Distances and positions along the track were obtained by the use of a map and by counting telephone poles. Other locations were made by obtaining their bearing and distance from these points by the use of a compass and by pacing. Elevations were carried by aneroid barometers, using the railroad elevations at mile points as bench marks. An attempt has been made to locate all important outcrops; but these are shown only on the field map. …


The Design Of A Reinforced Concrete Arch Highway Bridge, Clinton Dewitt Smith Jan 1915

The Design Of A Reinforced Concrete Arch Highway Bridge, Clinton Dewitt Smith

Bachelors Theses

"The Subject of this theses is the Design of a Reinforced Concrete Arch Highway Bridge. In making the Design the crossing of South River Street, Austin Minn., was taken as the hypothetical location of the bridge and the design made with reference to the requirements of this location. These requirements are no more than those for an ordinary rural highway bridge. While in the city of Austin it is not in the route of travel to and from the depots and is hence not subjected to the loads due to heavy freighting. There is however a heavy rural traffic, this …