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Trends In PurchasingBy Richard S. Smith
THAT management and purchasing have developed a more closely-knit working relationship is evidenced by the fact that more and more companies are appointing the heads of their purchasing departments to
Jan 1, 1958
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Pioneering Ecologist: Ellen SwallowBy P. I. Lipman
Largely forgotten by today's environmentalists and mineralogists is a pioneer scientist of the nineteenth century named Ellen Swallow. Fortunately, the memory of her accomplishments has been resu
Jan 1, 1974
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Discussion – Mineralizing Solutions That Carry & Deposit Iron and Sulfur – AIME vol. 205, pp.1012 - Cress, S. H. and Feldman, C.By Eldred D. Wilson
Apropos of metals low in the series illustrated by Dr. Butler's Table II, it is interesting to note that Cress and Feldman reported traces of platinum metals in several samples of alunite. They f
Dec 1, 1956
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Mining Engineering Editorial (86487f30-ec8c-4748-b88d-561be4e629ff)GROWTH of the United States to industrial supremacy in the world is mainly because of the rapid exploitation of natural resources. The easily found high grade mineral resources have been depleted and
Jan 5, 1951
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Zinc Burning as a Metallurgical Process (22cbffc4-095e-476b-9af7-de9a080a1763)THE CHAIRMAN (G. C. STONE, New York, N. Y.).-It is a matter of history that the smelting of zinc ore in, a reverberatory furnace was the first process used in this country for making oxide of zinc, an
Jan 1, 1918
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Mining Engineering Reporter (ccafe269-ce71-4277-8f73-352e9f8f421f)M. A. Hanna is investigating a nickel prospect near Riddle, Ore. Drilling is under way and a prospect shaft is being put down to obtain samples for metallurgical test work. The deposit is favorably si
Jan 6, 1951
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Reunion Of "Eighty-Niners"Thirty years ago a party of American Engineers, with members of their families, belonging to the four national engineering societies, sailed for Europe and visited England and the Paris Exposition of
Jan 5, 1919
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Engineering CouncilThe Engineering Council met on October 11 in the rooms of the American Society of Mechanical Engineers, Engineering Societies Building, New York. The Rules Committee submitted a draft of rules for th
Jan 12, 1917
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One Way of MiningNOT all the lead in the country comes from the big operations. A member sends in this photograph of the wash-up from the "Old Timers Lead Mine," at Galena, Ill. He omitted to inclose a flow-sheet of t
Jan 12, 1927
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Washington Paper - Railway Splice-Bars and Specifications for their ManufactureBy Robert W. Hunt
No matter how perfectly sectioned or skilfully manufactured the rails used may have been, or with what care the road-bed may he maintained, legitimate results from these important factors cannot be se
Jan 1, 1890
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Personal (259bcf29-a55d-41c9-a525-a312d407bb4b)(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, 1915
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Employment (37714681-dbae-4180-ae8d-542a0aa00f1c)POSITIONS VACANT Wanted, for a new smelting company now being organized in China: one man familiar with the design and operation of a zinc smelter; one experienced in the design and operation of a l
Jan 8, 1916
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American Committee Of Engineers In LondonA letter has been received by the Secretary of the Institute from Mr. C. W. Purington, Honorary. Secretary of the. American Committee of Engineers in London, whose offices are at 6, Copthall Avenue, L
Jan 7, 1917
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Discussion of Papers - The Effect of Lightweight Aggregate, Physical and Chemical Characteristics on the Properties of Portland Cement Concrete MixturesBy E. L. Howard, R. S. Barney back
E. L. Howard (Chief Testing Engineer, Pacific Cement & Aggregates, Inc., San Francisco, Calif.) We have made concrete with all the materials mentioned by Mr. Barneyback, including sawdust. He has high
Jan 1, 1965
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Duluth Paper - An Aluminum-OreBy Edward Nichols
As far as known to the writer, no discovery has heretofore been made in the United States of deposits of beauxite, or the hydrated oxide of alumina. The deposit which forms the subject of this note wa
Jan 1, 1888
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New York September, 1890 Paper - On Sulphur in Bessemer SteelBy John W. Cabot
In the manufacture by the Bessemer process of soft steel suitable for rolling into fine sheets, tubes and 60 forth, a difficulty is sometimes met with, in the tendency of this kind of metal to rise vi
Jan 1, 1891
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Papers - - Production - Foreign - Petroleum Research in France and in the French Possessions during 1935By H. De. Cizancourt
There is no new outstanding fact to be noted concerning the development of petroleum production and research in France and her possessions during 1935. France.—Pechelbronn remains the only importan
Jan 1, 1936
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Hospitalities Extended To American Engineers In FranceThe following very cordial letter, addressed to the President of the American Institute of Mining Engineers by the President of the graduates of the School of Mines of Saint-Etienne, will he deeply ap
Jan 7, 1918
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Mortgaging the FutureTHE following statement is contained in an article entitled "Mortgaging the Future." by Walter C. Teagle, president of the Standard Oil Co. of New Jer-sey, appearing in the current issue of the Lamp,
Jan 8, 1927
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Papers - - Production - Foreign - Petroleum Research in France and in the French Possessions during 1935There is no new outstanding fact to be noted concerning the development of petroleum production and research in France and her possessions during 1935. France.—Pechelbronn remains the only importan
Jan 1, 1936