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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
1990Partial reflection drift measurements in the lower ionosphere over Juliusruh during winter and spring 1989 and comparison with other wind observations
Hoffmann, P.; Singer, W.; Keuer, D.; Schminder, R.; Kurschner, D.
Zeitschriftenaufsatz
1988The response of atmospheric radio noise on 27 kHz to long-term solar variability
Schaning, B.
Zeitschriftenaufsatz
1987Variability of lower ionosphere electron density profiles measured by partial-reflection sounding at mid-latitude
Singer, W.; Bremer, J.; Hoffmann, P.; Taubenheim, J.
Zeitschriftenaufsatz
1986A disturbance in the outer geomagnetic variation field in connection with atmospheric atomic explosions in middle latitudes
Grafe, A.
Zeitschriftenaufsatz
1986Indirect phase height measurements of the lower ionosphere compared with rocket measurements of D-region electron density
Cossart, G. von; Sprenger, K.; Pakhomov, S.V.
Zeitschriftenaufsatz
1971Some new aspects of the winter anomaly of ionospheric absorption
Taubenheim, J.
Zeitschriftenaufsatz
1969Comparison of A3-absorption measurements at l.f. and rocket measured D-region profiles
Cumme, G.A.; Lauter, E.A.
Zeitschriftenaufsatz