Science, Volume 69, Issues 1775-18001929 |
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Results 1-5 of 100
Page 1
... tion for the Advancement of Science . Information regard- ing membership in the Association may be secured from the office of the permanent secretary , in the Smithsonian Institution Building , Washington , D. C. A GREAT TELESCOPE AND ...
... tion for the Advancement of Science . Information regard- ing membership in the Association may be secured from the office of the permanent secretary , in the Smithsonian Institution Building , Washington , D. C. A GREAT TELESCOPE AND ...
Page 3
... tion is desirable , and for all observations in which large accessory apparatus under laboratory condi- tions is to be used , the Cassegrainian or coudé form of the telescope is essential . In both of these modifi- cations of the ...
... tion is desirable , and for all observations in which large accessory apparatus under laboratory condi- tions is to be used , the Cassegrainian or coudé form of the telescope is essential . In both of these modifi- cations of the ...
Page 5
... tion in the location of any large observatory . Good seeing is far more vital than transparency of the air , or , within reasonable limits , even than clearness of the sky . Except in one or two special lines of work , few astronomical ...
... tion in the location of any large observatory . Good seeing is far more vital than transparency of the air , or , within reasonable limits , even than clearness of the sky . Except in one or two special lines of work , few astronomical ...
Page 7
... tion of the 200 - inch reflector to the analysis of the light of stars , we come to a field of remarkable possi- bilities . Spectrum analysis is no longer a subject of purely empirical investigation . The number , distribu- tion and ...
... tion of the 200 - inch reflector to the analysis of the light of stars , we come to a field of remarkable possi- bilities . Spectrum analysis is no longer a subject of purely empirical investigation . The number , distribu- tion and ...
Page 10
... tion , particularly in the case of individuals en- gaged in teaching . II . The items for which a grant may be expended will include : ( a ) Salaries of research assistants , technicians , clerical assistants , and others who may be em ...
... tion , particularly in the case of individuals en- gaged in teaching . II . The items for which a grant may be expended will include : ( a ) Salaries of research assistants , technicians , clerical assistants , and others who may be em ...
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Academy acid Advancement of Science agricultural Aleš Hrdlička American Association American Museum animal asso atoms awarded biological Botanical Bureau carbon carbon dioxide cell cent chairman chemical chemistry Chicago chromosomes College Columbia University committee contributions council director discussion eggs elected electrons energy engineering entomology Eocene Experiment Station experimental fact field fifth New York fundamental funds Geological glacial Grand Central Terminal Harvard Henry Fairfield Osborn ical important industrial insects Institute interest investigation John laboratory lectures light material mathematical medal Medical medicine ment method National nature observed organization papers period physics plant plastids Pliocene possible present president problems production Professor protozoa radiation recent reported Rockefeller Foundation School scientific secretary Section session Sigma Xi Smithsonian Institution Building Society species temperature theory tion United versity vice-president Washington William York City York meeting zoology