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Diesel Exhaust Contamination of Mine Ventilation SystemsBy R. V. Ramani, R. Stefanko, P. C. Thakur
The effects of diesel exhaust on mine ventilation systems are discussed. Mathematical models for emission of gaseous pollutants from diesel engines and their dispersion into mine air have been develop
Jan 1, 1977
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ClearnessBy T. A. Rickard
The notion prevails that writing is a knack, that the skilful use of the pen is a gift of nature. This is an error. Dogberry may be responsible for it; he said: "To be a well-informed man is the gift
Jan 1, 1931
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Trade Route from the World Ports to the Midland of North AmericaBy W. L. Saunders
THE world's greatest producing area is, geographically, in the midland region of North America about the Great Lakes. This area, with but one- third of the nation's population, produces, wit
Jan 1, 1921
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Mining Progress - Improved Equipment More Noticeable Than Changes in Mining MethodsBy R. D. Parks
DESPITE the handicap of reduced production in many districts, the mining industry in 1938 forged steadily ahead toward solution of its minor technical problems and has of-defected major advances in se
Jan 1, 1939
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Membership (7d8270c6-a342-4579-b46e-02b68440b50f)NEW MEMBERS The following list comprises the names of those persons who became members during the month of February, 1914: Members ASANO, KOSAKU, Vice-Mgr..: Ashio Copper Mine, Shimozuke, Japan.
Jan 3, 1914
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Open Pit Mining – Past, Present, and FutureBy Stanley D. Michaelson
Stanley D. Michaelson retired in 1976 as chief engineer, Metal Mining Div. and director of the Engineering Center for Kennecott Copper Corp. An active consultant on mining and metallurgical assignment
Jan 1, 1979
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Institute of Metals Division - Creep Behavior of Magnesium-Cerium AlloysBy C. S. Roberts
Four binary alloys in this system were creep tested at 300°' to 600°F. A photographic study of microstructural changes showed that the outstanding creep resistance results primarily from a potent
Jan 1, 1955
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Paper - Electrical Methods - Certain Applications of the surface Potential Method (With Discussion)By Warren Weaver
Some of the advantages of the inductive method of electrical prospecting were emphasized in a paper by Dr. Max Mason. Since this emphasis was misunderstood by some to indicate a too exclusive interest
Jan 1, 1929
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Design Aspects Of Stelco's BOF FacilityBy George Newton
When Mr. Bailey asked us to present a paper describing our new BOF shop, he requested that we avoid a presentation heavily laden with detail and statistics. Not only have we attempted to do this, but
Jan 1, 1972
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Institute of Metals Division - Self-Diffusion in Solid NickelBy R. E. Hoffman, R. A. Ward
The self-diffusion coefficient in high purity nickel has been measured over the temperature range 870' to 1248°C. The results are described by the relation D = 1.27 exp[—-66,800/RT 1cm2ec-1. The
Jan 1, 1957
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Control of Mineral Supplies, or Peace by ForceBy Ira B. Jorafemon
In the interesting Institute symposium of the preservation of peace by force, through mineral control, one important aspect of the question was not presented. This is the responsibility the United Nat
Jan 1, 1944
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Undercut-and-Fill Stoping for Rock Burst ControlBy K. Robert Dorman, F. Michael Jenkins
The occurrence of rock bursts in deep metal/nonmetal mines presents a major hazard to their safe and economical operation. As part of a Bureau of Mines program to reduce rock bursts in deep vein minin
Jan 1, 1984
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Montreal (Annual) Meeting - February, 1893On Tuesday evening, February 21st, a reception of visiting societies was held in the Windsor Hall. Hon. George Irvine, Q. C., President of the General Mining Association of the Province of Quebec, occ
Jan 1, 1893
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Alkaline Carbonate Leaching At United Nuclear-Homestake PartnersBy Kenneth E. Skiff
INTRODUCTION United Nuclear Corporation and Homestake Mining Company are partners in a major uranium mining and milling venture near Grants, New Mexico. The partnership was formerly called Homesta
Jan 1, 1983
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W. W. Mein – An Interview by Henry CarlisleBy Henry Carlisle
W. W. Mein: One of the most amusing things in Nevada City – I was born and was going to school there - was that my mother made overcoats for us, and because they were different from other boys’ overc
Jan 1, 1964
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Boston Annual Meeting - February, 1883Jan 1, 1883
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Institute of Metals Division - Plastic Deformation and Failure of Silver-Steel Filamentary CompositesBy Henry R. Piehler
Continuous seven- and nine teen -filament close-packed silver-steel filamentary composites mere tested in tension. For purposes of comparison, the tensile behavior of the composite was predicted from
Jan 1, 1965
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Facts Determining Fan Selection for Metal Mine VentilationBy AIME AIME
THE following is the discussion of a paper, with the same title, by N. L. Alison, which appeared in our February issue: E. F. Tillson commented that while the fundamentals are well presented it would
Jan 1, 1930