Annual Report of the Board of Regents of the Smithsonian InstitutionThe Institution, 1889 |
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Сторінка 110
... interesting cases of variability have been discovered by Messrs . Chandler and Sawyer , of Cambridge . The most interesting case is a new variable of the Algol type discovered by Mr. Chandler in the constellation Cygnus ( R. A. 20h 48m ...
... interesting cases of variability have been discovered by Messrs . Chandler and Sawyer , of Cambridge . The most interesting case is a new variable of the Algol type discovered by Mr. Chandler in the constellation Cygnus ( R. A. 20h 48m ...
Сторінка 153
... interesting results obtained . Three instruments have been used for photography ; the first ( aperture 6.3 inches ) , the exper- imental instrument used in 1884 , has been employed in photometric researches . The second is a smaller ...
... interesting results obtained . Three instruments have been used for photography ; the first ( aperture 6.3 inches ) , the exper- imental instrument used in 1884 , has been employed in photometric researches . The second is a smaller ...
Сторінка 412
... interesting results . The synthesis of piperidine was noted in our report for the year 1884. On the 25th of February he read a paper be- fore the German Chemical Society entitled " Experiments on the Syn- thesis of Conine , " in which ...
... interesting results . The synthesis of piperidine was noted in our report for the year 1884. On the 25th of February he read a paper be- fore the German Chemical Society entitled " Experiments on the Syn- thesis of Conine , " in which ...
Зміст
Scientific Writings of Joseph Henry | 9 |
APPENDIX TO THE SECRETARYS REPORT | 29 |
Shipments received from abroad | 38 |
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