scholarly journals Characterization of a semidiurnal eastward-propagating tide at high northern latitudes with Mars Global Surveyor electron density profiles

2007 ◽  
Vol 34 (15) ◽  
Author(s):  
K. L. Cahoy ◽  
D. P. Hinson ◽  
G. L. Tyler
Keyword(s):  
Electron Density ◽  
Mars Global Surveyor ◽  
Density Profiles ◽  
Northern Latitudes ◽  
Electron Density Profiles

scholarly journals Solar wind modulation of the Martian ionosphere observed by Mars Global Surveyor

2004 ◽  
Vol 22 (6) ◽  
pp. 2277-2281 ◽  
Author(s):  
J.-S. Wang ◽  
E. Nielsen
Keyword(s):  
Solar Wind ◽  
Electron Density ◽  
Neutral Atmosphere ◽  
Mars Global Surveyor ◽  
Ionospheric Electron Density ◽  
Density Profiles ◽  
Energetic Proton ◽  
Martian Ionosphere ◽  
Proton Precipitation ◽  
Electron Density Profiles

Abstract. Electron density profiles in the Martian ionosphere observed by the radio occultation experiment on board Mars Global Surveyor have been analyzed to determine if the densities are influenced by the solar wind. Evidence is presented that the altitude of the maximum ionospheric electron density shows a positive correlation to the energetic proton flux in the solar wind. The solar wind modulation of the Martian ionosphere can be attributed to heating of the neutral atmosphere by the solar wind energetic proton precipitation. The modulation is observed to be most prominent at high solar zenith angles. It is argued that this is consistent with the proposed modulation mechanism.

scholarly journals Characterization of Electron Density Profiles and Area Per Lipid from MD Simulation of Large Undulating Bilayers

2010 ◽  
Vol 98 (3) ◽  
pp. 569a
Author(s):  
Anthony R. Braun ◽  
Olle Edholm ◽  
Erik G. Brandt ◽  
John F. Nagle ◽  
Jonathan N. Sachs
Keyword(s):  
Electron Density ◽  
Md Simulation ◽  
Density Profiles ◽  
Area Per Lipid ◽  
Electron Density Profiles

scholarly journals Mars Global Surveyor radio science electron density profiles : Neutral atmosphere implications

2001 ◽  
Vol 28 (16) ◽  
pp. 3091-3094 ◽  
Author(s):  
Stephen W. Bougher ◽  
Steffi Engel ◽  
David P. Hinson ◽  
Jeffrey M. Forbes
Keyword(s):  
Electron Density ◽  
Neutral Atmosphere ◽  
Mars Global Surveyor ◽  
Density Profiles ◽  
Radio Science ◽  
Electron Density Profiles

X-Ray Characterization of Ag Impurities in Na1-xAgxCl

2008 ◽  
Vol 278 ◽  
pp. 33-44 ◽  
Author(s):  
Ramachandran Saravanan ◽  
K.S. Syed Ali ◽  
M. Prema Rani ◽  
R. Saravanan
Keyword(s):  
Density Distribution ◽  
Electron Density ◽  
Electron Density Distribution ◽  
Entropy Method ◽  
Data Sets ◽  
Density Profiles ◽  
X Ray ◽  
Density Maps ◽  
Electron Density Profiles

The alkali halide Na1-xAgxCl, with two different compositions (x = 0.03 and 0.10), was studied with regard to the Ag impurities in terms of the bonding and electron density distribution. X-ray single crystal data sets have been used for the purpose. The present analysis focused on the electron density distribution and hence the interaction between the atoms is clearly revealed by maximum entropy method (MEM) and multipole analyses. The bonding in these systems has been studied using two-dimensional MEM electron density maps on the (100) and (110) planes and onedimensional electron density profiles along the [100], [110] and [111] directions. The mid-bond electron densities between atoms in these systems are found to be 0.175 e/Å3 and 0.183 e/Å3, respectively, for Na0.97Ag0.03Cl and Na0.90Ag0.10Cl. Multipole analysis of the structure has been performed for these two systems, with respect to the expansion/contraction of the ion involved.

Electron density profiles above the F-layer

1973 ◽  
Vol 21 (9) ◽  
pp. 1581-1586
Author(s):  
Michael Anastassiadis ◽  
Georges Moraitis ◽  
Dimitris Matsoukas
Keyword(s):  
Electron Density ◽  
Density Profiles ◽  
Electron Density Profiles

scholarly journals Ionospheric assimilation techniques for ARGOS Low-Resolution Airglow and Aurora Spectrograph (LORAAS) tomographically reconstructed equatorial electron density profiles

Radio Science ◽  
2004 ◽  
Vol 39 (1) ◽  
pp. n/a-n/a ◽  
Author(s):  
J. J. Sojka ◽  
J. V. Eccles ◽  
R. W. Schunk ◽  
S. McDonald ◽  
S. Thonnard ◽  
...  
Keyword(s):  
Electron Density ◽  
Low Resolution ◽  
Density Profiles ◽  
Electron Density Profiles
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