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Постійне посилання колекціїhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/2665
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Документ Квазипериодические возмущения в среднеширотной ионосфере по данным радара некогерентного рассеяния в Харькове и мировой сети ионозондов(НТУ "ХПИ", 2004) Ляшенко, М. В.Analysis of worldwide ionosonde net and Kharkov incoherent scatter radar critical frequency variations and other ionospheric parameters is presented. It is shown that in ionosphere in different heliogeophysical conditions are present the quasi wave processes with different temporary and spatial scales. It is obtained that wave processes can make significant contribution to response of the ionosphere on different intensity magnetic disturbancesДокумент Регрессионные зависимости электронной концетрации области F2 ионосферы от солнечной активности по данным Харьковского радара некогерентного рассеяния(НТУ "ХПИ", 2004) Дзюбанов, Дмитрий Анатольевич; Захаров, И. Г.; Ляшенко, М. В.Dependence of the F-region electron density peak (Nm) for 12 LT from the solar activity level is investigated. The regression's coefficients of dependence of the Nm from the solar activity for every month had calculated. Then regression's coefficients had used for calculation of seasonal variations of the Nm. Good agreement between calculated and an experimental seasonal variation of the Nm under any solar activity level is obtained. The features and possible reasons of the seasonal variations of the Nm for different solar activity level are considered