Results 241 to 250 of about 6,093,819 (293)
The Reduction of Topside Ionograms to Electron-Density Profiles [PDF]
Satellite ionosonde techniques and method for reducing topside ionograms to electron density ...
Jackson, J. E.
exaly +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Electron Density Profile Measurements
1974Abstract : Electron density profiles of a low density supersonic argon plasma were obtained using 35-GHz microwave attenuation data and spectral intensity measurements of the 4158- and 6032-A argon emission lines. The integrated profile data from the spectral intensity and microwave attenuation measurements were inverted to local values of the emission
J. D. Few, Joseph A. Sprouse
openaire +1 more source
Predicting Ionospheric Electron Density Profiles
Radio Science, 1968Typical measurements of the electron density in the various regions of the ionosphere are reviewed and the current availability of predictions based on these measurements is discussed. A method is suggested to combine regular ionospheric predictions such as f0F2 and f0E with estimates of electron density in the lower ionosphere and with empirical ...
George W. Haydon, Donald L. Lucas
openaire +1 more source
Reliability of electron density profiles
Advances in Space Research, 1985Abstract Deviations from horizontal stratification in the F-region can cause significant errors in electron density profile calculations from ionograms. Such situations exist every day during sunrise and sunset. Angle of arrival measurements and studies of the variation of other F-region parameters indicate that gravity waves are frequently strong ...
openaire +1 more source
IONOSPHERIC ELECTRON DENSITY PROFILE MODEL
1970Abstract : The paper describes a project undertaken by 4th Weather Wing to produce a realistic electron density profile based upon parameters which can be forecast with reasonable accuracy. The ionospheric electron density profile model presented in this paper consists of the sum of three Chapman layers (E, F1, F2).
Franklin R. Hartranft, Thomas D. Damon
openaire +1 more source
Ionosphere and plasmasphere electron density profiles
2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS), 2014The ionosphere-plasmasphere region of Earth's environment extends from ∼60 km altitude above the surface to a geocentric distance of roughly 4 R E . Radio wave propagation in this region is predominantly controlled by the electron density distribution and the geomagnetic field.
openaire +1 more source
The Spatial Profile of Density in Electron Beam Generated Plasmas
Annual Technical Conference Proceedings, 2013Abstract In electron beam generated plasmas, plasma generation is confined to the beam volume and is largely independent of reactor geometry. When the beam is magnetically confined, these plasmas exhibit excellent uniformity along the axis of beam propagation but have highly non-uniform charged particle density profiles normal to the beam axis.
D.R. Boris, R.F. Fernsler, S.G. Walton
openaire +1 more source
Direct Determination of the Electron Density Profile of Nerve Myelin
Nature New Biology, 1973Electron density profile of nervemyel in at a resolution of 7 A has been determined using a direct method of structure analysis. The results provide a basis for interpreting the molecular distribution of the nerve myelin membrane.
C R, Worthington, T J, McIntosh
openaire +2 more sources
New description of the electron density profile
Advances in Space Research, 1984Abstract Methods are described by which the desired analytical representation of the whole profile might be reached while enforcing the most important observed physical features. An outline of future work in this connection is given.
openaire +1 more source
An algorithm is proposed for evaluation of the probability of occurrence of an F1 layer or L condition, based on tables. Observations independent of the tables database are used for comparison between the estimated probability of occurrence, the ...
Scotto, C., C. Scotto
exaly +2 more sources

