Nature, Volume 103Sir Norman Lockyer Macmillan Journals Limited, 1919 |
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Página 115
... astronomical agree with the civil day . This change has been resolved on after consultation with the Royal Astronomical Society , which issued a circular to the superintendents of the ephemerides of other nations and to the ...
... astronomical agree with the civil day . This change has been resolved on after consultation with the Royal Astronomical Society , which issued a circular to the superintendents of the ephemerides of other nations and to the ...
Página 166
... Astronomical Observatories of Jai Singh . " FIG . 2. - The Ram Yantra , Delhi ,. medium , so dense that there are very many mole- cules per cubic wave - length - for example , in the atmo- sphere must arise from the thermal motions of ...
... Astronomical Observatories of Jai Singh . " FIG . 2. - The Ram Yantra , Delhi ,. medium , so dense that there are very many mole- cules per cubic wave - length - for example , in the atmo- sphere must arise from the thermal motions of ...
Página 394
... astronomers had lived earlier in the century , but the date may be taken as the beginning of systematic astronomical observation in the Western continent . The U.S. Naval Observatory was established in 1844 , and the present Harvard ...
... astronomers had lived earlier in the century , but the date may be taken as the beginning of systematic astronomical observation in the Western continent . The U.S. Naval Observatory was established in 1844 , and the present Harvard ...
Índice
October 9 1919 | xxxii |
Stefanik Genl M obituary 231 | xxxviii |
Storkerson S Arrival with his party on the Alaskan | 8 |
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