Nature, Volume 95Sir Norman Lockyer Macmillan Journals Limited, 1915 |
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Página viii
... Carbon , and Phosphorus , 438 ; Munition Metals , 538 ; the Study of Metals and Alloys , 583 Carpenter ( Prof. R. C. ) , Heating and Ventilating Buildings , sixth edition , 424 Carr ( Dr. H. W. ) , the Philosophy of Change : a Study of ...
... Carbon , and Phosphorus , 438 ; Munition Metals , 538 ; the Study of Metals and Alloys , 583 Carpenter ( Prof. R. C. ) , Heating and Ventilating Buildings , sixth edition , 424 Carr ( Dr. H. W. ) , the Philosophy of Change : a Study of ...
Página xx
... Carbon - Phosphorus Compounds , 438 Stebbing ( Rev. T. R. R. ) , Pencil and Pen in Systematic Zoology , 584 ; South African Crustacea , 98 ; Systematic Natural History , 368 Stebbins ( Prof. J. ) , Presentation to , of the Draper Medal ...
... Carbon - Phosphorus Compounds , 438 Stebbing ( Rev. T. R. R. ) , Pencil and Pen in Systematic Zoology , 584 ; South African Crustacea , 98 ; Systematic Natural History , 368 Stebbins ( Prof. J. ) , Presentation to , of the Draper Medal ...
Página xxxiii
... Carbon , and Phos- phorus , Prof. H. C. H. Carpenter , 438 ; Cobalt , and Carbon , Relations of , Prof. J. O. Arnold , 125 ; High Permeability in , Prof. E. Wilson , 416 ; Losses in , N. W. McLachlan , 74 ; Resistance Thermometers ...
... Carbon , and Phos- phorus , Prof. H. C. H. Carpenter , 438 ; Cobalt , and Carbon , Relations of , Prof. J. O. Arnold , 125 ; High Permeability in , Prof. E. Wilson , 416 ; Losses in , N. W. McLachlan , 74 ; Resistance Thermometers ...
Página 16
... carbon dioxide is decom- posed , with evolution of oxygen , by the green algæ and diatoms which are always present in the film . Crude cultures of bacteria have been prepared capable of bringing about the first of these changes , but no ...
... carbon dioxide is decom- posed , with evolution of oxygen , by the green algæ and diatoms which are always present in the film . Crude cultures of bacteria have been prepared capable of bringing about the first of these changes , but no ...
Página 25
... carbon or copper is employed for the non - coated plate , the interesting result is obtained that , while the selenium proves to be electro- positive to the carbon or copper in the dark , it immediately becomes electro - negative to carbon ...
... carbon or copper is employed for the non - coated plate , the interesting result is obtained that , while the selenium proves to be electro- positive to the carbon or copper in the dark , it immediately becomes electro - negative to carbon ...
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Palavras e frases frequentes
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
Passagens conhecidas
Página 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,
Página 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
Página 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
Página 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.
Página 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.
Página 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
Página 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
Página 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
Página 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
Página 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.