Mining and Metallurgy, Volumen3The Institute, 1922 |
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Términos y frases comunes
American Engineering American Institute André Dumont anthracite average bituminous bituminous coal Board Bureau of Mines capacity cent chairman CHIG coal mines Committee copper cost Department deposits Directors district drilling economic electric Engineering Societies experience field fuel furnace Geologist geology George Otis Smith Government Herbert Hoover increase Institute of Mining interest iron John Fritz Medal June labor Lehigh University licensing manager manufacture meeting ment metal Metallurgical Engineers methods Mexico mill miners Mining and Metallurgical mining engineers mining laws Muscle Shoals operation orebody organization paper petroleum plant polyhalite position-1920 to date possible potash practice Present position-1920 president production Proposers railroad rope safety samples School of Mines secretary Section Sept shaft standard steel stope Student technical tion tons union United UNIV wages waste workers York York City zinc
Pasajes populares
Página 41 - He shall perform such other duties as may from time to time be assigned to him by the Executive Committee.
Página 49 - ... it shall be unlawful for any person to practice or to offer to practice the professions of engineering or of land surveying, in this State, or to use in connection with his name or otherwise assume, use, or advertise any title or description tending to convey the impression that he is a professional engineer...
Página 30 - Co. the composition is 67 per cent nickel, 28 per cent copper, and 5 per cent other metals, probably mostly iron and a little cobalt.
Página 49 - In order to safeguard life, health and property, any person practicing or offering to practice the profession of architecture, profession of engineering or of land surveying, shall hereafter be required to submit evidence that he is qualified so to practice and shall be registered as hereinafter provided...
Página 49 - Lang's lay rope, both the wires in the strands and the strands in the rope are twisted in the same direction. Such a rope is more easily untwisted than one made in the ordinary or "regular-lay...
Página 3 - ... the art of directing the great sources of power in nature for the use and convenience of man, as the means of production and of traffic in states.
Página 31 - Resolved (two-thirds of the Senators present concurring therein), That the Senate advise and consent to the ratification...
Página 48 - The mere execution, as a contractor, of work designed by a professional engineer, or the supervision of the construction of such work as a foreman or superintendent shall not be deemed to be active practice in engineering work.
Página 58 - The constants of these equations have been determined by fitting a straight line to the data by the method of least squares.
Página 40 - Do not make the mistake of asking for a receipt. 2 Present yourself at the railroad station for ticket and certificate at least 30 minutes before departure of train on which you will begin your journey.