Variable frequency VLF signals in the magnetosphere Associated phenomena and plasma diagnostics

Variance of the phase fluctuation of a radio signal in the case of the normal sounding of the ionosphere

Variation in the E layer during geomagnetic disturbances

Variation of electron density along magnetospheric field lines as determined from POLAR spacecraft plasma wave observations

Variation of fast charged particles in event of 22 November 1977 based on Cosmos-900 satellite data

Variation of low-order acoustic solar oscillations over the solar cycle

Variation of the flux of corpuscular radiation in the mid-latitude mesosphere by day

Variation of the Martian Ionosphere from Mars Express Ionospheric Sounding

Variation of the range-frequency characteristics of oblique sounding during the artificial disturbance of the upper ionosphere

Variational inversion of the ocean acoustic tomography data using quadratic approximation to travel times

Variations in concentrations of N/+/ and O/+/ ions, the dynamics of the ionosphere, and fluxes of energetic electrons in the earth's outer ionosphere on the meteor satellite. III - High-latitude ionosphere

Variations in electron density in the middle latitude D-region above Urbana, Illinois

Variations in flux of soft corpuscular radiation in the mesosphere at midlatitudes

Variations in the altitude of the 5577 A emission layer

Variations in the concentrations of O/+/ and N/+/ ions, the dynamics of the ionosphere, and fluxes of energetic electrons in the earth's outer ionosphere on the meteor earth satellite. I - Measurements in the mid-latitude ionosphere

Variations in the height of an emission layer at 5577 A

Variations in the ionospheric scale height parameter at the F2 peak over Grahamstown, South Africa

Variations in the parameters of thunderstorm electromagnetic signals on paths over earthquake regions

Variations of electron density in the D-region

Variations of fast charged particles in the event of November 22, 1977 according to data of the Cosmos-900 satellite