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Papers - Mill Design - Electrification of the Climax Molybdenum Company's Plant at Climax, Colorado (T. P. 1734, Min. Tech., July 1944)
By F. O. Garrabrant
Power is furnished to the Climax Molybdenum Co. by the Public Service Co. of Colorado over two 100,000-volt lines to a bank of three 3333-kva. transformers 100/13.8 kv. These transformers are so de
Jan 1, 1947
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Use of Geophysical-Statistical Methods in Predicting Dimensions, Shapes, Tonnages, and Grades of Metamorphic Iron Formations of the Carol Lake District, Labrador, Newfoundland
By M. K. Seguin
The study described in this paper is first centered on the determination of the physical properties (gravimetric, magnetic, electrical, and electromagnetic) o f metamorphosed iron ores of the Carol La
Jan 1, 1975
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Great Area of Common Concern Between Engineers, Employers and Employees
By Herbert Hoover
THE Federation of Engineering Societies has been created for the sole purpose of public service. This initial meeting surely warrants some discussion of a few of the problems to which this organizatio
Jan 1, 1920
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Portable Miners' Lamps
By E. M. Chance
HERBERT M. WILSON, Pittsburgh, Pa. (written discussion).-Permit me to endorse the author's conclusions and their form of presentation as ,being, in my judgment, the last word 'on the subject
Jan 4, 1917
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Hardening Effects Resulting From The Formation Of Both A Precipitate Phase And A Superlattice
By M. R. Pickus, I. W. Pickus
ORDINARILY age-hardening is thought of as being associated with a limited solubility of one metal in another. Much less has been written about the type of age-hardening that attends the formation of s
Jan 1, 1943
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Petroleum Transportation in a World at War
By Eugene Holman
UINQUESTIONABLY the petroleum industry not only can supply the world's present oil requirements but even can meet a considerable increase in demand if it should come. The United States produced l
Jan 1, 1941
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Industrial Hygiene in the Rocky Mountain Region ? Health Conservation Programs Protect and Benefit Both Employer and Workman
By Fred R. Ingram
FOR the purpose of this discussion, let us consider that the Rocky Mountain region covers the area in the seven Mountain States, Idaho, Montana, Wyoming, Utah, Colorado, New Mexico, and Arizona, and b
Jan 1, 1945
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The National Engineering Societies In National Service
COUNCIL OF NATIONAL DEFENSE W: S. GIFFORD, Director, GROSVENOR B. CLARKSON, Secretary. The Council of National Defense The Advisory Commission NEWTON D. BAKER, DANIEL WILLARD, Chairman, Secre
Jan 6, 1917
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Electrification - Electrification of the Climax Molybdenum Company's Plant at Climax, Colorado (T. P. 1734, Mining Tech., July 1944)
By F. O. Garrabrant
Power is furnished to the Climax Molybdenum Co. by the Public Service Co. of Colorado over two 100,000-volt lines to a bank of three 3333-kva. transformers 100/13.8 kv. These transformers are so desig
Jan 1, 1946
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How to Use the Engineering Societies Library
By Ralph H. Phelps
WHAT information do you have on precision investment casting? Please send me all available information on the removal of paraffin from oil wells and pipe lines. How can I find out how to remove magnes
Jan 1, 1948
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Canada as a Gold Producer
By John Wellington Finch
THE- impression which the public has of northern Canada is that it is a' vast wilderness of forests; river's, and. lakes, sparsely inhabited by. a few Indians and `containing a few, scattere
Jan 1, 1924
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Problems Of Mining And Processing Mineral Aggregates
By Nathan C. Rockwood
THE title of this paper, I understand, was suggested by professional mining engineers as an opportunity for someone to pose problems rather than to offer solutions for them, but the paper will merely
Jan 1, 1943
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Natural Gas Technology - Threshold Pressure Phenomena in Porous Media
By M. R. Tek, L. K. Thomas, D. L. Katz
Threshold displacement pressures are needed to determine how much overpressure can be used in storing natural gas. An experimental technique for determining threshold pressures by displacing water wit
Jan 1, 1969
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How to Speak Effectively in Public
By A. Ross Rornmel
ABILITY to speak effectively is one of man's most longed for and coveted abilities. It is the ability to stand on one's feet, transfer knowledge and thoughts to others, to reach an objective
Jan 1, 1946
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The Mayari Iron-Mines, Oriente Province, Island Of Cuba, As Developed By The Spanish-American Iron Co.
By James E. Little
(Wilkes-Barre Meeting, June, 1911.) OF the several extensive deposits of brown iron-ore in Cuba, including those of Mayari and Moa, that of Mayari was the first to be systematically explored, and was
Aug 1, 1911
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Drilling and Producing – Equipment, Methods, and Materials - Effectiveness of Gun Perforating
By T. O. Allen, J. H. Atterbury
Laboratory and field tests during the past five years indicated considerable variation in the penetrating power of commercially available gun perforators. Many of the guns which achieved inadequate pe
Jan 1, 1955
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Mining and Metallurgy - Oil Production
By H. J. Wasson
WITH the close of 1932 and the third year of the depression, the activity of oil production presents, amidst the general wreckage and chaos of industrial society, a somewhat unique picture of rational
Jan 1, 1933
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Mining Geologist's Service to the Mineral Industry
By Sales, Reno
Since leaving school my efforts have been geared to the task of making geology useful to the mining industry. The responsibility of the economic geologist or mining geologist of today has grown to be
Jan 1, 1942
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Mining Geologist's Service to the Mineral Industry
By Reno H. Sales
Since leaving school my efforts have been geared to the task of making geology useful to the mining industry. The responsibility of the economic geologist or mining geologist of today has grown to be
Jan 1, 1942