Annual Report of the Board of Regents of the Smithsonian InstitutionThe Institution, 1881 |
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Halaman 8
... light has been provided , and everything will be done by the Institution to secure the best possible results with all the apparatus and appliances obtainable . To obtain ample working rooms in case of an emergency , however , the tanks ...
... light has been provided , and everything will be done by the Institution to secure the best possible results with all the apparatus and appliances obtainable . To obtain ample working rooms in case of an emergency , however , the tanks ...
Halaman 74
... Light - House Board , and built under the direction of the Light - House Board , and the immediate supervision of Mr. Copeland and Lieut . Z. L. Tanner , U. S. N. ern edge of the Gulf Stream was enormously rich ; 74 REPORT OF THE SECRETARY ...
... Light - House Board , and built under the direction of the Light - House Board , and the immediate supervision of Mr. Copeland and Lieut . Z. L. Tanner , U. S. N. ern edge of the Gulf Stream was enormously rich ; 74 REPORT OF THE SECRETARY ...
Halaman 145
... light - houses , light - ships , life- saving and signal stations , carefully chosen , along the whole coast . This year thirty or more fishing schooners and steamers are carrying thermometers to record temperatures upon the fishing ...
... light - houses , light - ships , life- saving and signal stations , carefully chosen , along the whole coast . This year thirty or more fishing schooners and steamers are carrying thermometers to record temperatures upon the fishing ...
Halaman 193
... light of stars upon pure mechanical principles . He takes as a basis the idea that the surfaces of such stars are covered in parts with a kind of crust or slag , which gives out less light than the remaining parts of the surface , which ...
... light of stars upon pure mechanical principles . He takes as a basis the idea that the surfaces of such stars are covered in parts with a kind of crust or slag , which gives out less light than the remaining parts of the surface , which ...
Halaman 194
... light , made by Master A. A. MICHELSON , U. S. N. , has just been published . His method of investigation ( an im- proved form of FOUCAULT'S method ) is described in the section on " Physics . " The final value for the velocity of light ...
... light , made by Master A. A. MICHELSON , U. S. N. , has just been published . His method of investigation ( an im- proved form of FOUCAULT'S method ) is described in the section on " Physics . " The final value for the velocity of light ...
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ALVAN CLARK American Anthrop aperture of objective apparatus archæology astronomical birds boxes building Capt carbon catalogue coast collection color comet Congress contains crew of schooner crystals D. S. Jordan determination diameter Director double stars electromotive force experiments fisheries fossils geological glass Grand Banks heat HERSCHEL inches Indian investigation Journal large number Latitude light liquid London Longitude from Greenwich Longitude from Washington magnifying power makers mean measures mercury Meridian Meridian circle method microscopes Monthly motion National Museum nebula North observations Observatory obtained paper parallax Paris photometer Phys placed planet plates prism Prof Professor proper motion Prussia published rocks satellites schists Science sidereal Smithson Smithsonian Institution Society solar species Specimens of fishes Specimens of minerals spectroscope star-fishes surface telescope temperature tion TROUGHTON & SIMMS tube United vibrations volume W. H. Dall William WILLIAM HERSCHEL York
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Halaman 140 - The resolution establishing the office of Commissioner of Fisheries required that the person to be appointed should be a civil officer of the Government, of proved scientific and practical acquaintance with the fishes of the coast, to serve without additional salary. The choice was thus practically limited to a single man for whom, in fact, the office had been created.
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