Nature, Količina 108Sir Norman Lockyer Macmillan Journals Limited, 1921 |
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Zadetki 1–3 od 81
Stran xviii
... Observations with the Cookson Floating Telescope , 480 Meteors : Large Meteors , W. F. Denning , 28 ; The August Meteoric Display , P. Meesters , 69 ; September Meteors , W. F. Denning , 131 ; Large Fireball , W. F. Denning , 226 ; The ...
... Observations with the Cookson Floating Telescope , 480 Meteors : Large Meteors , W. F. Denning , 28 ; The August Meteoric Display , P. Meesters , 69 ; September Meteors , W. F. Denning , 131 ; Large Fireball , W. F. Denning , 226 ; The ...
Stran 131
... observations were obtained during the first ten days of the present month by Miss A. Grace Cook and Mr. J. , P. M. Prentice at Stowmarket , and several hundred meteor paths were carefully recorded , from which a number of interesting ...
... observations were obtained during the first ten days of the present month by Miss A. Grace Cook and Mr. J. , P. M. Prentice at Stowmarket , and several hundred meteor paths were carefully recorded , from which a number of interesting ...
Stran 164
... OBSERVATIONS OF STAR COLOURS . - The Vatican Ob- servatory has just published four volumes dealing with observations of star colours on Schmidt's numerical scale ( modified by Osthoff ) . Three of the volumes are separate catalogues ...
... OBSERVATIONS OF STAR COLOURS . - The Vatican Ob- servatory has just published four volumes dealing with observations of star colours on Schmidt's numerical scale ( modified by Osthoff ) . Three of the volumes are separate catalogues ...
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BarrettHamilton and M A C Hinton | 21 |
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ROYAL AERONAUTICAL SOCIETY at Royal Society of Arts at 5 30 | 296 |
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acid æther Agriculture airship animals appears application Astronomical atomic weight British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College colour Committee course discussion Edinburgh effect electric electrons energy engineering existence expedition experiments fact factors geography Geological give given hermaphroditism important India industry Institute interest investigation J. J. Thomson laboratory lecture light London Lord Rayleigh magnetic material mathematical matter ment metal Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 Ophion optical organisation organism original paper parallax period photographs physical plants plates possible practical present problems produced Prof published radiation radio-active rainfall recent regarded ROYAL HORTICULTURAL SOCIETY Royal Society scientific Section September soil species Spitsbergen stars suggested temperature theory thermionic emission tion University various volume