Nature, Količina 95Sir Norman Lockyer Macmillan Journals Limited, 1915 |
Iz vsebine knjige
Zadetki 1–5 od 100
Stran xliii
... Interesting , Dr. du Toit , 98 Rocks of the Lyd Valley , the , F. P. Mennell , 472 Rockefeller : Foundation , China Medical Board , 166 ; Institute , Grant from , 122 Röntgen : Interference Photographs , the " Lines " within , J. S. v ...
... Interesting , Dr. du Toit , 98 Rocks of the Lyd Valley , the , F. P. Mennell , 472 Rockefeller : Foundation , China Medical Board , 166 ; Institute , Grant from , 122 Röntgen : Interference Photographs , the " Lines " within , J. S. v ...
Stran 3
... interesting to pause and survey the result . The original papers are scattered through special journals , some of them not easily . accessible , and it is necessary to collect the essen- tial facts from numerous sources . We therefore ...
... interesting to pause and survey the result . The original papers are scattered through special journals , some of them not easily . accessible , and it is necessary to collect the essen- tial facts from numerous sources . We therefore ...
Stran 6
... interesting experiments of Mr. Evans on the spectrum emitted from a vacuum tube containing highly purified helium and subject to a heavy discharge . Evans found that the 4686 series and the Pickering series can be obtained in a helium ...
... interesting experiments of Mr. Evans on the spectrum emitted from a vacuum tube containing highly purified helium and subject to a heavy discharge . Evans found that the 4686 series and the Pickering series can be obtained in a helium ...
Stran 29
... interesting piece of work in African philology by publishing for a reason- able price what might be called a sketch of the languages of Southern Nigeria between the fron- tier of the Bantu Cameroons on the east , and the Yoruba country ...
... interesting piece of work in African philology by publishing for a reason- able price what might be called a sketch of the languages of Southern Nigeria between the fron- tier of the Bantu Cameroons on the east , and the Yoruba country ...
Stran 33
... interesting discussion of some aspects of this problem , does not meet the particular point which my letter was designed to raise . This point was solely that since combination series must be expected from the " 4686 " series in any ...
... interesting discussion of some aspects of this problem , does not meet the particular point which my letter was designed to raise . This point was solely that since combination series must be expected from the " 4686 " series in any ...
Vsebina
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acid antiseptic appears applied April Astronomical atoms British British Museum carbon cent chemical chemistry chemists College colour comet committee contains deals described direction disease edition effect electric electron engineering experiments fact geological German given gives glass Government gyrostat heat heliometer helium hydrogen illustrated important industry insects INSTITUTION interesting investigation J. J. Thomson laboratory large number larvæ lectures lines London manufacture March measured ment method Museum National Physical Laboratory Natural History observations Observatory obtained okapi optical organisation ossicone paper parallax photographs physical plants plates practical present pressure Price problem produced Prof proper motions published radiation radio-active radium recent reference regard Royal Society School scientific species specimens spectra spectrum stars surface temperature theory tion tube University vapour various volume W. H. Bragg W. H. Perkin
Priljubljeni odlomki
Stran 220 - that the objects of the corporation shall be to encourage, in the broadest and most liberal manner, investigation, research, and discovery, and the application of knowledge to the improvement of mankind,
Stran 164 - the two systems, as thus stated, do not appear to be great, but they are important. " The little more, and how much it is ! and the little less and how far away
Stran 310 - With my pencil I made a rough sketch of the cone and pine I wanted and showed him it, when he instantly pointed to the hills about fifteen or twenty miles to the south. As I wanted to go in that direction he, seemingly with much good will, went with me. At midday I reached my long-wished
Stran 85 - science of behavior ') and never go back upon the definition ; never to use the terms consciousness, mental states, mind, content, will, imagery, and the like. ... It can be done in terms of stimulus and response, in terms of habit formation, habit integration, and the like.
Stran 138 - of technical and scientific investigation and experimentation through the agency of the Smithsonian Institution and such other scientific and educational institutions and societies as may be selected by the directors. The Smithsonian Institution is interested in the management of this corporation through the membership of the secretary in its board of directors.
Stran 136 - to be known as the Langley Aerodynamical Laboratory. The functions of the laboratory were defined to be the study of the problems of aerodromics, particularly those of aerodynamics, with such research and experimentation as may be necessary to increase the safety and effectiveness of aerial locomotion for the purposes of commerce, national
Stran 138 - behalf of the institution indicate, he says, " that there exist to-day over large parts of eastern Siberia and in Mongolia, Tibet, and other regions in that part of the world numerous remains which now form constituent parts of more modern tribes or nations, of a more ancient population (related in origin, perhaps, with the latest
Stran 355 - Stagnant air at the same temperature as fresh air, even when it contains twenty or more parts of carbon dioxide, and all the organic and other substances in the breathed air of occupied rooms, has, so far, shown no effect on any of the physiological
Stran 97 - makes up for its lack relatively to Africa and India of large man-eating Carnivora by the extraordinary ferocity or blood-thirstiness of certain small creatures of which the kinsfolk elsewhere are harmless. It is only here that fish no bigger than trout kill swimmers, and bats the size of the ordinary
Stran 85 - Psychology has failed signally during the fifty odd years of its existence as an experimental discipline to make its place in the world as an undisputed natural science.