Nature, Volume 52Sir Norman Lockyer Macmillan Journals Limited, 1895 |
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Página xxvi
... Photography : Photographic Records of Motion of Piano - Wire when struck , W. Kaufmann , 84 ; the Astro - Photographic Chart , 113 ; Photographs of Spectra of Bellatrix , of Solar Chromosphere , and of the New Gases , J. Norman Lockyer ...
... Photography : Photographic Records of Motion of Piano - Wire when struck , W. Kaufmann , 84 ; the Astro - Photographic Chart , 113 ; Photographs of Spectra of Bellatrix , of Solar Chromosphere , and of the New Gases , J. Norman Lockyer ...
Página 181
... photographs of the spectra of Bellatrix , and of a part of the solar chromosphere , showing co- incidences with the lines photographed in the spectra of the gases obtained from uraninite . The photographs showed a close relation of the ...
... photographs of the spectra of Bellatrix , and of a part of the solar chromosphere , showing co- incidences with the lines photographed in the spectra of the gases obtained from uraninite . The photographs showed a close relation of the ...
Página 204
... photographs might give us stars surrounded by nebulæ . So I wrote to Dr. Roberts , who always kindly places himself at the disposal of any student , and asked him if he would be so good as to photograph that re- gion of the heavens in ...
... photographs might give us stars surrounded by nebulæ . So I wrote to Dr. Roberts , who always kindly places himself at the disposal of any student , and asked him if he would be so good as to photograph that re- gion of the heavens in ...
Índice
Piano Touch the Graphics of 597 Purnell C W True Instincts of Animals 383 | 25 |
Hymenopterous Insect an Aquatic Fred Enock 105 Iron and Steel Thomas Turner W Gowland 613 Steel | 26 |
Engel R Action of Hydrochloric Acid on Copper 656 F R S 411 Consciousness and Evolution Prof Mark | 30 |
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acid alternating current aluminium animals appears argon atmosphere atomic atomic weight body British carbon chemical chemistry chromospheric Cineraria cleveite College colour condensation connection contains Cretaceous Crustacea curve described electric engine evidence exhibited experiments fact fauna formation fossil galvanometer gases geological give given heat helium hydrogen hydrogen lines illustrated important interesting investigation iron laboratory light lines London magnesium magnetic matter means measure ment metals meteoritic Meteorological method motion Museum nature nebula nitrogen observations Observatory obtained origin oxide oxygen paper phenomena photographs physical plants plates position present President pressure produced Prof published quantity recent reference remarkable rocks rotation Royal Society scientific Sir John Lubbock species specimens spectra spectroscope spectrum stars surface temperature theory tion trilobites tube University uraninite variable stars velocity volume