Nature, Količina 101Sir Norman Lockyer Macmillan Journals Limited, 1918 |
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Zadetki 1–3 od 74
Stran xviii
... Stars : Nebulosity about Nova Persei ( 1901 ) , Ritchey , 12 ; A Star with a Nova Spectrum , Dr. Max Wolf , 31 ; The Short - Period Variable RZ Cephei , Martin and Plum- mer , 31 ; Wolf's Nova , 52 ; Motion of our Stellar Sys- tem , Dr ...
... Stars : Nebulosity about Nova Persei ( 1901 ) , Ritchey , 12 ; A Star with a Nova Spectrum , Dr. Max Wolf , 31 ; The Short - Period Variable RZ Cephei , Martin and Plum- mer , 31 ; Wolf's Nova , 52 ; Motion of our Stellar Sys- tem , Dr ...
Stran 285
Sir Norman Lockyer. THE NEW STAR IN AQUILA . HE unremitting character of the watch kept country is well shown by the number of indepen- dent discoveries of the new star . Apparently , the first observation was made by Miss Grace Cook at ...
Sir Norman Lockyer. THE NEW STAR IN AQUILA . HE unremitting character of the watch kept country is well shown by the number of indepen- dent discoveries of the new star . Apparently , the first observation was made by Miss Grace Cook at ...
Stran 352
... star , about 2 ° west of x Leonis , has the exceptionally large proper motion of nearly 5 " per annum . The star appears on plates taken with the Bruce telescope at an interval of 17.055 years , and the following co - ordinates for 1875 ...
... star , about 2 ° west of x Leonis , has the exceptionally large proper motion of nearly 5 " per annum . The star appears on plates taken with the Bruce telescope at an interval of 17.055 years , and the following co - ordinates for 1875 ...
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Smith Sir Swire 49 The Ethnological Affinities of the Natives of H Bal | 8 |
Geography Practical Essentials of B C Wallis 364 in the F J W Whipple 359 in France Rainfall | 10 |
Whiting Dr A L Soil Biology 61 Nova in Monoceros 52 A Star with a Nova Spectrum | 12 |
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A. C. D. Crommelin acid æther Agriculture Alfred Keogh ammonia appears applied April Astronomical birds British Cape Royds cent chemical chemistry College Committee considerable Council David Prain dealing Department described direction discussion disease effect electric engineering experiments fact give given Government important increase industry Institute interesting investigation issued J. J. Thomson Journal June laboratory larvæ lecture light London magnetic manufacture March matter measure ment metal Meteorological method metric metric system mineral Museum National National Physical Laboratory natural Nosema apis observations Observatory obtained organisation paper Paul Painlevé perihelion period photographs physical plants practical present Price problems production Prof published recent regard Royal Society schools scientific species star supply technical temperature theory tion treatment United United Kingdom University various velocity