Nature, Volume 104Sir Norman Lockyer Macmillan Journals Limited, 1919 |
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Página 173
... plants in general perceived and responded to long æther - waves reaching them from a distance . perception of the wireless stimulation was to be tested , not merely by the responsive movement of sensitive plants , but also by diverse ...
... plants in general perceived and responded to long æther - waves reaching them from a distance . perception of the wireless stimulation was to be tested , not merely by the responsive movement of sensitive plants , but also by diverse ...
Página 275
... plants the outstanding feature is the capacity for indefinite vegetative increase which may be termed " continued embryology . " The cellular construction of the plant and the various functions of the cell , cell - division , and ...
... plants the outstanding feature is the capacity for indefinite vegetative increase which may be termed " continued embryology . " The cellular construction of the plant and the various functions of the cell , cell - division , and ...
Página 665
... PLANTS FOR ROCK - GARDENS.1 PROCLAMATIONS of purpose are often con- fessions of failure to achieve it , " is the open- ing sentence of the Introduction of Mr. Farrer's book . His volume is " vast , " and from the nature of the subject ...
... PLANTS FOR ROCK - GARDENS.1 PROCLAMATIONS of purpose are often con- fessions of failure to achieve it , " is the open- ing sentence of the Introduction of Mr. Farrer's book . His volume is " vast , " and from the nature of the subject ...
Índice
Crabtree J H British Ferns and how to Identify | xvi |
Crawford H S The Mural Paintings and Inscriptions | xxxiii |
The Direct Determination Kew Observatory 120 The Magnetic Storm of August | xxxv |
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æther appears application appointed atomic weights birds body botany Bournemouth British Association Cambridge catalysis cent chemical chemistry chemists College colour comet Committee Council Department direction discovery economic edition Editor effect electric electrons elements energy engineering existence experiments fact fifty geological give given guanidin helium illustrated important increased industry Institute interest investigation J. J. Thomson James Watt journal jubilee knowledge laboratory large number lectures London Lord Rayleigh mathematical matter means meeting ment method mineral Museum National Physical Laboratory NATURE observations obtained October organisation paper period physical plants position possible practical present President problems production Prof progress published radiation radium recent recognised record regard Robert Hadfield Royal Society scientific workers South species technical telegony telegraphy temperature theory tical tion University W. H. Bragg wireless X-rays