RT Journal Article ID 3e5d85f72834be73 A1 Tyrnov, O. F. A1 Gokov, A. M. T1 Middle Latitude Ionospheric D-Region Responses to Distant Launchings and Flights of Space Vehicles Investigated Experimentally by Means of a Partial Reflection Technique JF Telecommunications and Radio Engineering JO TRE YR 2004 FD 2005-10-10 VO 61 IS 2-6 SP 434 OP 450 AB Possible changes in the electron density, N, in the middle latitude ionospheric D-region were investigated experimentally by a partial reflection technique over periods of launchings and flights of the variously typed rockets for different distances from launching sites. Rockets of medium and great powers were found to be able to produce short-time pulsed disturbances in the lower ionosphere electron density over distances up to several thousands of kilometers. It seems likely that these effects have been caused by stimulated pulsed electron flows coming from the magnetosphere into the lower ionosphere of the Earth, with their energy of 102 − 10 KeV and flux density values of p 108 − 109m2s−1. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,51ed66f435ca9ff2,3e5d85f72834be73.html