Nature, Volume 63Sir Norman Lockyer Macmillan Journals Limited, 1900 |
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Página 108
... lines in each of these regions . These lines are then identified on the best solar spectrum maps available and their wave - lengths determined . An examination of many years ' records of these widened lines has shown that at some ...
... lines in each of these regions . These lines are then identified on the best solar spectrum maps available and their wave - lengths determined . An examination of many years ' records of these widened lines has shown that at some ...
Página 442
... line of considerable breadth on its more refrangible side . A comparison spectrum of y Orionis , photographed alongside that of the Nova on one of the plates , indicates that the middle portions of the bright lines are not far from ...
... line of considerable breadth on its more refrangible side . A comparison spectrum of y Orionis , photographed alongside that of the Nova on one of the plates , indicates that the middle portions of the bright lines are not far from ...
Página 467
... lines are successively feebler as the ultra - violet is approached , and the whole of the series of hydrogen lines have , during the past week , become relatively brighter with respect to the remaining lines and the continuous spectrum ...
... lines are successively feebler as the ultra - violet is approached , and the whole of the series of hydrogen lines have , during the past week , become relatively brighter with respect to the remaining lines and the continuous spectrum ...
Índice
Conroy Sir John F R S Death of 186 Curtius Prof New General Method of Preparing Aromatic | 14 |
Halfseconds Pendulums Mr Watson 195 | 15 |
Cooperation in Observing Variable Stars Prof E C Picker Cygnus New Variable in 2 1901 Dr T D Anderson 502 | 29 |
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Academy acid Africa alternating current animals appears argon birds British cent characters chemical Cirillo College colour contains curves described direction Domenico Cirillo effect electrical engineering exhibited expedition experiments fact gases Geological German give given glass heat helium Huxley hydrogen illustrated important India indigo Institute interest investigation J. J. Thomson laboratory Lamarckian larvæ lectures light lines liquid London magnetic malaria mathematical matter Maurice Lévy Mauritius means ment method Museum natural November observations Observatory obtained origin oscillograph paper photographs physical plants practical present Prize produced Prof proteids published R. I. Pocock rainfall rays recent record regard remarkable rocks Royal Society scientific sewage solar South South Wales species specimens spectrum stars surface temperature theory tion tube University Variable Stars variations volume W. T. Blanford Zoological