Model of Jet Generation in Space Plasma

Geomagnetism and Aeronomy - A new analytical model for the generation of axially symmetric jets (directed jets) in a nondissipative, nonequilibrium stratified plasma has been created in the...     

Epigenetic Alteration of Cupreous Gold in the Au–Ag–Cu–Pd Exsolution Texture

Doklady Earth Sciences - The exsolution texture of the Au–Ag–Cu–Pt solid solution is represented by numerous lamellae of cupreous gold in the Ag–Au–Pd matrix. On...     

Nonlinear Drift-Alfvén Waves in Relativistically Hot Nonuniform Electron-Positron Plasmas

The magnetic viscosity tensor is derived for a magnetized relativistic collisionless plasma with temperature gradients. By means of this tensor we deduce the nonlinear equations for drift–Alfvén waves in a relativistic electron-positron low plasma with density and temperature gradients. It is shown that our new equations have solutions in the form of dipolar vortices. The present results should be relevant to a number of astrophysical objects with strong electron-positron pair production, e.g. in pulsars as well as in accretion disks and jets.     

A Novel Model of Quasi-Stationary Vortices in the Earth’s Atmosphere

Izvestiya, Atmospheric and Oceanic Physics - In the great variety of vortex motions in the atmosphere, concentrated vortices, attracting increased interest from the point of view of both...     

Nonlinear Gravitational Waves and Atmospheric Instability

Izvestiya, Atmospheric and Oceanic Physics - This is an outline of the main results of the study of dust devils (a type of atmospheric vortices) with a focus on the mechanism of vortex generation...     

Diffuse ion instability upstream terrestrial bow shock

Doklady Earth Sciences -