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Information × Registration Number 0218U006182, 0117U004718 , R & D reports Title Development, implementation and the using of monitoring methods of low sporadic cosmic radio emission on the radiotelescope URAN-2 popup.stage_title Head Brazhenko Anatolii Ivanovich, Registration Date 27-03-2018 Organization Poltava Gravimetrical Observatory of Institute of Geophysics popup.description2 For the first time, decameter type III bursts were observed with a change in the sign of the drift velocity. The possible interpretation of such bursts on the basis of the plasma radiation mechanism is discussed. It lies in the fact that in a certain frequency range the group velocity of electromagnetic waves generated by fast electrons is smaller than the velocity of these electrons, and thus the radiation from the source of the burst at a lower frequency is recorded before radiation at a higher frequency.5481 Product Description popup.authors Ващишин Р.В. Французенко А.В. popup.nrat_date 2020-04-02 Close