Micrometeorite Measurements from the Midas II Satellite (1960 [zeta] 1)
Author : Robert K. Soberman
Publisher :
Page : 24 pages
File Size : 17,5 MB
Release : 1961
Category : Artificial satellites
ISBN :
Author : Robert K. Soberman
Publisher :
Page : 24 pages
File Size : 17,5 MB
Release : 1961
Category : Artificial satellites
ISBN :
Author :
Publisher :
Page : 194 pages
File Size : 45,10 MB
Release : 1962
Category : Science
ISBN :
Author : Herman Yagoda
Publisher :
Page : 52 pages
File Size : 21,86 MB
Release : 1962
Category : Ionizing radiation
ISBN :
Author : Wendell L. Hercules
Publisher :
Page : 162 pages
File Size : 35,99 MB
Release : 1962
Category : Environmental engineering
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Author : Air Force Cambridge Research Laboratories (U.S.)
Publisher :
Page : 264 pages
File Size : 32,79 MB
Release : 1962
Category : Geophysics
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Author : Leland L. Dubach
Publisher :
Page : 364 pages
File Size : 24,81 MB
Release : 1988
Category : Meteorological experiments
ISBN :
Author : Robert E. Huffman
Publisher :
Page : 50 pages
File Size : 22,79 MB
Release : 1961
Category : Electron impact ionization
ISBN :
The present state of our knowledge concerning the formation of positive and negative ions in the earth's normal ionosphere is reviewed. The main process by which positive ions and electrons are formed in the ionosphere is photoionization of neutral constituents by solar vacuum ultraviolet radiation. Negative ions are formed primarily by direct attachment of electrons to certain neutral constituents. Existing values of the cross sections and rate coefficients of these processes are presented and gaps in the present knowledge are discussed.
Author : Robert Leviton
Publisher :
Page : 34 pages
File Size : 20,43 MB
Release : 1961
Category : Atmospheric density
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Author : D. D. Grantham
Publisher :
Page : 60 pages
File Size : 14,76 MB
Release : 1970
Category : Atmosphere, Upper
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Author : John A. Leese
Publisher :
Page : 48 pages
File Size : 19,31 MB
Release : 1962
Category : Atmospheric thermodynamics
ISBN :