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Information × Registration Number 0212U002243, 0109U001829 , R & D reports Title Investigation of the midlatitude F2-region ionosphere ion composition during the period of solar activity increasing according to the incoherent scatter technique data. popup.stage_title Head Rogozhkin Yevgeny, Registration Date 01-02-2012 Organization The Kharkov state polytechnical university popup.description2 The object of investigation: ion composition in the topside ionosphere. The work purpose: revealing the features of spatial-temporal behavior of helium and hydrogen ions in the F2-region of the ionosphere during the growth of solar activity under quiet conditions and during disturbances induced by natural factors. Research method: unique incoherent scatter method. The novelty: the unique regional features of the relative hydrogen ion fraction variations in the growth phase of solar activity are identified. Results of researches: new high-quality results are got about the relative hydrogen ion fraction variations in quiet and perturbative terms. Sphere of the use: the results of researches will form the basis of regional model of ion composition of the outer ionosphere and can be used for reliable calibration of the satellite measurements. Product Description popup.authors Живолуп Тарас Григорович Котов Дмитро Володимирович popup.nrat_date 2020-04-02 Close