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Gyroharmonic features of the hf-induced ionospheric irregularities

Effect of the sporadic E layer on propagation of metric and decametric radiowaves on short paths carried out on the short midlatitude path Moscow-Kazan in a wide frequency range by simultaneous sounding

Frequency dependences of reflection coefficient from Es layer at oblique incidence at vertical sounding (VS) in the center of a path. There are analytical dependences of reflection coefficient

Formation of artificial plasma disturbances in the lower ionosphere ionosphere in the case of reflection of a high-power wave in the F region and determining the parameters

Open-hole well completion analysis using borehole acoustic scanner and an optical borehole televiewerThis paper presents a method for an open-hole well completion analysis using a Borehole Acoustic

Results of integrated studies of the perturbed ionosphere region using short-wave ranging in a wide frequency band and stimulated electromagnetic emission of the ionosphereResults of integrated studies of the perturbed ionosphere region using short-wave ranging in a wide

Interpretation of deformed ionograms induced by vertical ground motion of seismic Rayleigh waves and infrasound in the thermosphere-period Airy phase appear as wavy fluctuations in the virtual height of an ionogram and have a multiple

An application of sector equipment of acoustic logging VAK-32 for research of oil wells to the different sectors of equipment. Authors propose a formation procedure of monopoly or dipole wave packets

The problem of selection the satellite-receiver lines-of-sight in the practice of the ionosphere GNSS-sensing for weak MSTIDs observing intensity of electron density, ΔN/N, using the GNSS transionospheric sounding method. To collect data, a

Effects of planetary waves in parameters of the midlatitude sporadic E layer clearly defined zones between 30°-60° E and 210°-240° E have been detected as a result of an analysis

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