Nature, Volume 260Sir Norman Lockyer Macmillan Journals Limited, 1976 |
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Página 226
... electron density ne≈ 10-9cm - 3 in the energy interval 10 MeV < Ee < 102 MeV . This electron density is about two orders of magnitude smaller than the mean atom density of galactic material throughout the Universe . е The electrons ...
... electron density ne≈ 10-9cm - 3 in the energy interval 10 MeV < Ee < 102 MeV . This electron density is about two orders of magnitude smaller than the mean atom density of galactic material throughout the Universe . е The electrons ...
Página 264
... electron microscopy . Must be competent in servicing and maintenance of electron microscopes and subsidiary equipment , the inter- pretation of biological ultrastructure , and all aspects of tissue preparation for scanning and ...
... electron microscopy . Must be competent in servicing and maintenance of electron microscopes and subsidiary equipment , the inter- pretation of biological ultrastructure , and all aspects of tissue preparation for scanning and ...
Página 403
... electron slot in the magnetosphere . Dungey5 was the first to suggest that v.l.f. signals generated on the surface of the Earth might modify the energetic particle population in the magneto- sphere by pitch angle diffusion into the loss ...
... electron slot in the magnetosphere . Dungey5 was the first to suggest that v.l.f. signals generated on the surface of the Earth might modify the energetic particle population in the magneto- sphere by pitch angle diffusion into the loss ...
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