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Ground Water Monitoring of Underground Coal Mines (fc37dfcc-74b1-400a-b25a-fa7ac924f28c)By Burt A. Waite
The new OSM regulations for ground water monitoring of underground coal mines have been the source of many concerns for the mining industry. Because the regulations were initially written at the feder
Jan 1, 1983
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Personal (d664d9e2-4554-4e66-90b3-b3270c2eb1fd)The following is an incomplete list of members and guests who called at Institute headquarters during the period Jan. 10, 1918 to Feb. 10, 1919. Walter F. E. Barcus. Lt. C. K. McDonald, U. S. N. R. F
Jan 3, 1919
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Professional Divisions (bb1c2586-d7fa-4175-bc9f-c9804bf89512)ARTHUR PHILLIPS, Chairman C. S. SMITH, Past-Chairman L. W. KEMPF. Vice-Chairman. E. E. SCHUMACHER, Vice-Chairman H. A. MALONEY, Treasurer FRANK T. SISCO, Secretary °9 West 39th Street, New York
Jan 1, 1944
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Design Of Surface And Near-Surface Construction In RockBy A. J. Hendron, D. U. Deere, F. D. Patton, E. J. Cording
In the design of structures founded in the near-surface rock, a distinction may be made between those problems that are related to the strength of the rock mass, and those that are related primarily t
Jan 1, 1967
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New York Paper - The Copper Queen Mine, Arizona. (Discussion, 1056)By James Douglas
The Copper Queen mine was opened in 1880 by Messrs. Martin, Ballard & Reilly, and the first copper-furnace was blown-in on August 20th of that year. Prior to that summer nothing but prospect-work had
Jan 1, 1900
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Personal (a320e53e-dcd1-4926-8975-f60be84f5ddb)(Members are urged to send in for this column any notes of interest concerning themselves or their fellow-members.) Members and guests who registered at Institute headquarters during the period Nov.
Jan 1, 1916
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Pittsburg Paper - Development of Hindered-Settling ApparatusBy Robert H. Richards
This is in part a review paper, indicating the various steps that have been taken in developing hindered-settling apparatus, some of the standard data that have been obtained, and some of the conclusi
Jan 1, 1911
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How Engineers Can Speed VictoryBy Brehon B. Somervell
SOMEONE has called this war a war of gadgets. Someone else says it is an engineers' war. It is a war of production, transportation; a war in the sky; a war on wheels; a civilians' war. Let
Jan 1, 1942
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An Electron Diffraction Study Of Oxide Films Formed On Iron, Cobalt, Nickel, Chromium And Copper At High TemperaturesBy E. A. Gulbransen, J. W. Hickman
ONE of the important factors that determine the resistance of a metal or alloy to further chemical reaction is the structure of the superficial oxide film A thorough understanding of the physical and
Jan 1, 1946
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Drilling - Equipment, Methods and Materials - Dynamic Filtration During Microbit DrillingBy F. S. Young, K. E. Gray
Drilling tests with a 11/4-in. diameter roller bit were performed on Berea and Bandera sandstones and Leuders limestone using water and two conventional drilling muds as circulating fluids to evaluate
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The Year in the Petroleum IndustryBy E. H. Griswold, C. E. Beecher
DURING 1931 the petroleum industry has faced the most hazardous periods of its existence, caused by large potentials, overproduction, and demoralized markets. Two state governors actually resorted to
Jan 1, 1932
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Papers - Classification of the Coals of the Arkansas-Oklahoma Field (With Discussion)By Thomas A. Hendricks
The object of this paper is to give a brief description of the coals in the different districts of Arkansas and Oklahoma, their present commercial classification, and the need for a scientific classif
Jan 1, 1932
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New York Meeting - October, 1903Jan 1, 1904
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Papers - Domestic Production - Petroleum Development in 1929 in the North Rocky Mountain Region, Including Wyoming, Montana and AlbertaBy O. I. Deschon, Ralph Arnold
Deep drilling was the keynote of the more important developments in the North Rocky Mountain region during 1929, with Montana recording the most important achievement through discovery of three new oi
Jan 1, 1930
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Constitution and Nature of Pennsylvania Anthracite with Comparisons to Bituminous CoalBy Homer Turner
THE nature and comparative features of anthracite and bituminous coals have been discussed by the writer in two previous papers.1 Although this paper is offered as a further contribution to the subj
Jan 1, 1929
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Membership (94923c07-e95f-4fc3-9971-331c253d00c3)NEW MEMBERS The following list comprises the, names of those persons who became members during the period June 10 to July 10, 1914: Members ALDRICH, HAROLD W., Supt. of Leaching Plant, Washoe Red.
Jan 8, 1914
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Papers - Electrical Methods - Electrical Methods in Prospecting for Gold (With Discussion)By Folke H. Kihlstedt
Geophysical prospecting for ore has been more or less at a standstill during the present crisis owing to the lack of interest in base-metal exploration. A notable exception is the increased use of ele
Jan 1, 1934
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The Comstock LodeThe finding of gold, in enriching quantity, along the streams that issued from the western foothills of the Sierra Nevada was the prelude not only to the birth of an organized mining industry in Calif
Jan 1, 1932
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Lightweight Aggregate Industry in OregonBy N. S. Wagner
The production of lightweight aggregates in Oregon is a new industry, and, like all new enterprises, it is suffering from growing pains characterized by numerous, small operations some of which flouri
Jan 1, 1949
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Ira Beaman Joralemon. Director, A.I.M.E.By AIME AIME
T HOUGH Ira B. Joraletnon has not had an eastern address since 1907, he is a New Yorker by birth, having been born at Antwerp, in the northern part of the state, on July 27, 1884. He got his scholasti
Jan 1, 1941