1–13 von 13 Ergebnissen
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    The Charge Balance in the Presence of Meteoric Smoke in the Upper Mesosphere under Winter Conditions - Preliminary Results

    Hoppe, U.-P. / Friedrich, M. / Blix, T.A. et al. | British Library Conference Proceedings | 2011

    In-situ measurements of neutral temperature in the middle atmosphere by using electrons as proxy

    Svenes, K. R. / Blix, T. A. / Hoppe, U.-P. et al. | British Library Conference Proceedings | 2005

    Entwurf und experimentelle Erprobung einer aktiven Auswuchteinheit fur Gelenkwellen

    Hoppe, A. / Jumar, U. / Fischer, D. et al. | British Library Conference Proceedings | 2006

    High-resolution vertical velocity studies within PMSE using EISCAT

    Jones, G. O. L. / Hoppe, U. / European Space Agency et al. | British Library Conference Proceedings | 2003

    Windenergie und Photovoltaik / Erfolge und Perspektiven

    Schmid, J. / Hoppe-Kilper, M. / Durstewitz, M. et al. | British Library Conference Proceedings | 1999

    Modelling the Small-Scale Plasma Response to the Presence of Heavy Aerosol Particles

    Lie-Svendsen, O. / Blix, T. A. / Hoppe, U.-P. et al. | British Library Conference Proceedings | 2003

    Multi-diszipline Optimisation of Parametric Vehicle-Components

    Hoppe, A. / Zimmer, H. / Widmann, U. et al. | British Library Conference Proceedings | 2004

    Measuring the Transmitter Beam Divergence and Controlling the Beam Alignment in a Lidar Instrument

    Rognmo, A. / Hoppe, U. P. / European Space Agency; Programme Advisory Committee on the Special Project concerning the Launching of Sounding Rockets | British Library Conference Proceedings | 1999

    Rocket Measurements of Atmospheric Nightglow

    Eriksen, T. / Hoppe, U.-P. / European Space Agency; Programme Advisory Committee on the Special Project concerning the Launching of Sounding Rockets | British Library Conference Proceedings | 1999

    Characteristic Vertical Wavenumbers for the Polar Mesosphere

    Hall, C. / Hoppe, U.-P. / European Space Agency; Programme Advisory Committee on the Special Project concerning the Launching of Sounding Rockets | British Library Conference Proceedings | 1997

    Studies of Polar Mesosphere Summer Echoes by VHF Radar and Rocket Probes

    Hoppe, U.-P. / Blix, T. A. / Thrane, E. V. et al. | British Library Conference Proceedings | 1994

    Ozone Lidar Analysis Technique: Combining Balloon Data with Lidar Measurements

    Hansen, G. / Hoppe, U.-P. / Nardi, B. et al. | British Library Conference Proceedings | 1997