Nature, Količina 39Nature Publishing Group, 1889 |
Iz vsebine knjige
Zadetki 1–3 od 87
Stran xxviii
... Stars : Star Atlas Dr. Hermann J. Klein , 7 ; Irregular Star Clusters , A. M. Clerke , 13 ; Double Stars suspected to vary in Light , an Historical and Descriptive List of some , A. M. Clerke , 55 ; Star Names amongst the Ancient ...
... Stars : Star Atlas Dr. Hermann J. Klein , 7 ; Irregular Star Clusters , A. M. Clerke , 13 ; Double Stars suspected to vary in Light , an Historical and Descriptive List of some , A. M. Clerke , 55 ; Star Names amongst the Ancient ...
Stran 423
... stars at successive epochs when the effect of aberration on the angular distance is reversed . The observations are made when the two stars have the same altitude , so that the effect of refraction is a minimum , and the comparison of ...
... stars at successive epochs when the effect of aberration on the angular distance is reversed . The observations are made when the two stars have the same altitude , so that the effect of refraction is a minimum , and the comparison of ...
Stran 492
... STARS . - The theory of variable stars 1 set forth by Dr. Brester in a recent essay some- what resembles those suggested by Zöllner in 1865 , and by Dr. Lohse in 1877. Briefly , Zöllner's theory regards variability as being due to the ...
... STARS . - The theory of variable stars 1 set forth by Dr. Brester in a recent essay some- what resembles those suggested by Zöllner in 1865 , and by Dr. Lohse in 1877. Briefly , Zöllner's theory regards variability as being due to the ...
Vsebina
Launay L de Dilocations of Primitive Formations of North | 19 |
Lawson Inspector General R Deaths from Lightning 623 | 67 |
Holz Herr Dibromide of Crotonylene 467 | 71 |
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acid Algæ Annelids anticyclone appears Astronomical augite birds body British Cambrian character chemical College colour comet contains crystals December Decl described direction effect electric energy exhibited experiments fact feet geological give given Greenwich mean Gresham College haze heat important interesting investigation Islands January lava lectures light London magnetic mass matter means measure ment mesenteries metals meteorites method millimetres mineral mineral banding molecules motion muscles Museum natural selection nerves November observations Observatory obtained Olenellus organic origin Origin of Species P. L. Sclater paper particles phenomena photographs plants plates present probably produced Prof quartzite recent reference regard region remarkable rocks rotation Royal schists scientific Society species specimens stars structure substance surface temperature theory tion vapour Variable Stars velocity volume