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Information × Registration Number 0206U000821, 0101U000967 , R & D reports Title Non-stationary processes at the Sun and simulation of their geophysical manifestations. Scientific supply of the Sun's Service of Ukraine popup.stage_title Head Efimenko V.M., Registration Date 07-02-2006 Organization Taras Shevchenko Kiev university popup.description2 Mechanism of reconstruction of toroidal magnetic field of the Sun was developed. Investigated were rotation character of large-scale magnetic structures in the 20th century and properties of small-scale structures with extra-high-power fields. Methods of registration of corpuscular flows from the Sun and determination of electron concentration heterogeneity were developed. Discovered and investigated were physical condition changes in the solar atmosphere during and before flares. Long-term variations of sunspot magnetic fields during 1924-2003 and N/S-asymmetry of the solar activity parameters in 21-23 cycles were studied. Existence of Alfven magnetosphere resonator at the height of about 100 km in the E-layer of the ionosphere was proved. Product Description popup.authors popup.nrat_date 2020-04-02 Close