Results 91 to 100 of about 127,101 (245)
Microwave heating of the lower ionosphere [PDF]
, 1980 Changes in the properties of the lower ionosphere due to ohmic heating of the plasma by the solar power satellite (SPS) microwave power beam are considered.
Meltz, G., Nighan, W. L.
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Influences of the state of ionospheric background on ionospheric heating effects
Annals of Geophysics, 2014 According to the well-performed ionospheric heating experiments at Arecibo in the low latitudes as well as at Tromsø in the high latitudes, the large-scale modification effects are simulated under an assumption of equivalent conditions, i.e., with the same effective radiative power and the same ratio of the heating frequency fHF to the critical ...
Che Hai-Qin +6 more
openaire +3 more sources
Disturbance in the ionospheric F-region following the Johnston Island nuclear explosion [PDF]
, 1959 C.H. Cummack, G.A.M. King
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Genesis of the 1000-Foot Arecibo Dish [PDF]
, 2009 The giant radar/radio astronomy dish near Arecibo, Puerto Rico, was conceived by William E. Gordon in early 1958 as a back-scattering radar system to measure the density and temperature of the Earth’s ionosphere up to a few thousand kilometers.
Cohen, Marshall H.
core
Daytime GNSS scintillation due to Es over Arabian Peninsula during low solar activity
Results in Physics, 2021 A constant presence of daytime GNSS phase (σϕ) and amplitude (S4) scintillation during the times sporadic-E (Es) was observed, is reported. The most favorable local time (LT) of the day for the occurrences are the morning (08:00 to 12:00) and the late ...
Muhammad Mubasshir Shaikh +4 more
doaj
“Oxygen starvation” of the atmosphere
Solar-Terrestrial PhysicsSince the discovery of the phenomenon of abnormal cooling and sinking of the middle and upper atmosphere in 1993–1998, two concepts have developed which explain its origin by man-made processes.
Givishvili Givi, Leshchenko Liudmila
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The Effect of Sudden Ionospheric Disturbances (S.I.D.'s) on 2·28 Mc/s Pulse Reflections from the Lower Ionosphere [PDF]
, 1959 F. F. Gardner
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Electrical Conductivity of the Ionospheric D-Layer [PDF]
, 1948 T. G. Cowling, R. Borger
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Lunar Oscillations in the D-Layer of the Ionosphere [PDF]
, 1949 E.V. Appleton, W.J.G. Beynon
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