Annual Report of the Board of Regents of the Smithsonian InstitutionThe Institution, 1881 |
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Halaman 19
... color , and is embellished with orna- mental engraving filled in gilt . The corresponding plate forming the opposite cover is , of course , of exactly the same size ; but it is of a deli- cate mottled green color : its ornamentation is ...
... color , and is embellished with orna- mental engraving filled in gilt . The corresponding plate forming the opposite cover is , of course , of exactly the same size ; but it is of a deli- cate mottled green color : its ornamentation is ...
Halaman 20
... color - blindness . * This defect of chromatic sensibility exists in various degrees , and to a much larger extent than is generally supposed ; and as it does not appear to be usually accompanied with other optical imper- fection of the ...
... color - blindness . * This defect of chromatic sensibility exists in various degrees , and to a much larger extent than is generally supposed ; and as it does not appear to be usually accompanied with other optical imper- fection of the ...
Halaman 21
... Color - Blindness in Railroad Employés and Pilots , " Jan- uary , 1878 , Boston . ( From the Ninth Annual Report of the State Board of Health . ) 2 . " Incurability of Congenital Color - Blindness , " a memoir read at a meeting of the ...
... Color - Blindness in Railroad Employés and Pilots , " Jan- uary , 1878 , Boston . ( From the Ninth Annual Report of the State Board of Health . ) 2 . " Incurability of Congenital Color - Blindness , " a memoir read at a meeting of the ...
Halaman 109
... colors found to contain arsenic were purple , solferino , navy blue , carmine red , and vermillion red . Another investigation undertaken by the chemist for prominent private parties was a thorough testing of the so - called Robertson ...
... colors found to contain arsenic were purple , solferino , navy blue , carmine red , and vermillion red . Another investigation undertaken by the chemist for prominent private parties was a thorough testing of the so - called Robertson ...
Halaman 188
... colors of stars , published an extensive series of color estimations , made chiefly with the finder of the Athens refractor , from 1872-78 . Only for Arc- turus has he been able , with any certainty , to find a variation of color . It ...
... colors of stars , published an extensive series of color estimations , made chiefly with the finder of the Athens refractor , from 1872-78 . Only for Arc- turus has he been able , with any certainty , to find a variation of color . It ...
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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 403 - WINCHELL -PREADAMITES: or, A Demonstration of the Existence of Men before Adam ; together with a Study of their Condition, Antiquity, Racial Affinities, and Progressive Dispersion over the Earth. With Charts and other Illustrations. By ALEXANDER WINCHELL, LL. D., Prof- of Geology and Palaeontology in the University of Michigan ; Author of " Sketches of Creation,
Halaman 436 - INDEX MEDICUS.— A Monthly Classified Record of the Current Medical Literature of the World.
Halaman 430 - DESCRIPTIVE SOCIOLOGY, or Groups of Sociological Facts,' classified and arranged by Herbert Spencer. Compiled and abstracted by David Duncan, MA, Professor of Logic, etc., in the Presidency College, Madras, Richard Scheppig, Ph. D., and James Collier.
Halaman 147 - Colombia was, by reason of her own delay, to be placed in the "more advantageous" position of claiming not merely the compensation to be paid by the United States for the privilege of completing the canal, but also the...
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.
Halaman 543 - They now are seen to resemble a luxuriant garden, which contains the greatest variety of productions, in different nourishing beds; and one advantage we may at least reap from it is, that we can, as it were, extend the range of our experience to an immense duration.
Halaman 538 - ... of which I can hardly say which is the most dangerous. If we indulge a fanciful imagination and build worlds of our own, we must not wonder at our going wide from the path of truth and nature; but these will vanish like the Cartesian vortices, that soon gave way when better theories were offered. On the other hand, if we add observation to observation, without attempting to draw not only certain conclusions, but also conjectural views from them, we offend against the very end for which only observations...
Halaman 436 - Index-Catalogue of the Library of the Surgeon-General's Office, United States Army, the first volume of which has appeared (A — Berlinski) in sin.
Halaman 570 - Experiments on the Solar and on the Terrestrial Rays that occasion Heat; with a comparative View of the Laws to which Light and Heat, or rather the Rays which occasion them, are subject, in order to determine whether they are the same or different.
Halaman 411 - SHORT'S NORTH AMERICANS OF ANTIQUITY. The North Americans of Antiquity. Their Origin, Migrations, and Type of Civilization Considered.