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Information × Registration Number 0216U005761, 0115U003437 , R & D reports Title I"Investigation of the magnetosphere-ionosphere interaction using low-orbiting spacecraft, investigation of the effect of infrasound on the ionosphere." Stage 3 "Investigation of ULF resonant oscillations in the near-Earth plasma". popup.stage_title Head Cheremnykh Oleg, Доктор фізико-математичних наук Registration Date 10-02-2016 Organization Space Research Institute of National Academy of Sciences of Ukraine and State Space Agency of Ukraine popup.description2 The equations of small oscillations were obtained for plasma column of circular cross section with a helical magnetic field. The criterion of the stability of these modes and the expression for the maximum increment was obtained in this stage 3, also it were defined the regions of propagation stable and unstable modes. It was investigated theoretically influence of vertical the inhomogeneity on the propagation of acoustic-gravity waves on the ionospheric heights. It was investigated synchronous analys of the measurements of the wind speed and parameters of acoustic-gravity waves on the satellite Dynamics Explorer 2. It was investigated the mechanism of amplification of amplitude of acoustic-gravity waves in a horizontally inhomogeneous winds of polar circulation. Product Description popup.authors Беспалова Ана Вадимівна Крючков Євген Іванович Федоренко Алла Костянтинівна Черемних Олег Костянтинович Черемних Сергій Олегович popup.nrat_date 2020-04-02 Close