A model for studying the effects of injecting contaminants into the stratosphere and mesosphere.
Explore the source record for details and available documents.
Engineering topics
Publications and source records attributed to Whitten, R. C..
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Goldreich and Lynden-Bell's theory of Jupiter's Io-correlated decametric radiation sets a lower limit to Io's conductivity, high enough to carry the current associated with the radiated power. Dermott's analysis of conductivities of rocks and ice shows no such conductivity at Io's temperature. However, we show that if Io has even a small atmosphere, say of methane as suggested by Binder and Cruikshank, or of argon or nitrogen, it will have an ionosphere with adequate conductivity to meet the above criterion. A requirement for higher conductivity was found by Goldreich and Lynden-Bell on the basis of motion of magnetic lines past Io. This requirement appears to us unnecessary in view of experiments which prove that motion of the lines is not the source of the electromotance.
The dependence of residual phase shifts upon the angle of inclination of the orbit for a model Martian atmosphere is examined. It is found that departures from spherical symmetry in the electron number density profiles result in changes of as much as an order of magnitude in the phase shifts of radio waves passing through the atmosphere and ionosphere of the model. These results confirm the earlier findings of Pirraglia and Gross (1970).
Martian lower ionospheric models during solar proton event, determining electron density profiles
Martian ionosphere below 80 km, developing positive and negative ion chemistry model
Book on aeronomy covering earth upper atmosphere structure, tidal oscillations, gravity waves, airglow, aurora, ionospheric disturbances, electric currents and turbulence
Jupiter rotating inner magnetosphere plasma density distribution, using Lorentz term in force balance equation
Venus daytime upper ionosphere observations by mariner 5 in terms of ionization sources and sinks, ambipolar diffusion and model atmospheres
F 2 layer heating by photoelectrons reconsidered in terms of electron inelastic collisions effect on temperature
X rays from Sco XR-1 compared with galactic cosmic rays and solar Lyman alpha radiation to determine ionospheric ionization causing radio wave attenuation
Thermal model for Venus ionosphere, considering photoionization and solar wind influx for possible heat sources
Coulomb, Gaussian and harmonic oscillator potentials for particle pairs in three body system, using S wave expansion
Nonlocal energy deposition in ionosphere without thermal equilibrium among neutral, ion and electron gases and photoelectron escape flux
Star Fish high altitude nuclear explosion effect on electron loss rate in F-2 region
Three-particle scattering in plane using integral equation method