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1–20 von 135 Ergebnissen
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    Lancia Delta : 4 WD & Integrale; der Rallye-Champion

    Robson, Graham | SLUB | 2012
    Schlagwörter: Lancia Delta HF 4WD , Lancia Delta HF Integrale

    Impact of geomagnetic storm of September 7–8, 2017 on ionosphere and HF propagation: A multi-instrument study

    Blagoveshchensky, D.V. / Sergeeva, M.A. | Elsevier | 2018
    Schlagwörter: HF propagation

    Modeling of high frequency radio wave absorption on oblique soundings during a solar X-ray flare

    Rogov, D.D. / Moskaleva, E.V. / Zaalov, N.Y. | Elsevier | 2014
    Schlagwörter: Propagation HF waves

    Multi-beam sounding ionograms in the polar cap region: Absorption induced by proton precipitations

    Moskaleva, E.V. / Zaalov, N.Y. | Elsevier | 2014
    Schlagwörter: Propagation HF waves

    Human-system Interaction Issues and Proposed Solutions To Promote Successful Maturation of the UTM System

    Cynthia Wolter / Lynne Martin / Kimberly Jobe | NTRS
    Schlagwörter: HF properties

    Studying Human-System Interaction with the UTM System

    Lynne Martin | NTRS
    Schlagwörter: HF properties

    Obtaining Public Opinion About sUAS Activity in an Urban Environment

    Caterina Grossi / Lynne Martin / Cynthia Wolter | NTRS
    Schlagwörter: HF properties

    A polar cap absorption model optimization based on the vertical ionograms analysis

    Zaalov, N.Y. / Moskaleva, E.V. | Elsevier | 2016
    Schlagwörter: Propagation HF waves

    Influence of X-ray and polar cap absorptions on vertical and oblique sounding ionograms on different latitudes

    Zaalov, N.Y. / Moskaleva, E.V. / Rogov, D.D. et al. | Elsevier | 2015
    Schlagwörter: Propagation HF waves

    Proposal for ionospheric tomography technique using a new HF radio source

    Wang, Lan / MacDougall, John W. / Abugharbieh, Rafeef | Elsevier | 2007
    Schlagwörter: HF

    Observations of HF propagation on a path aligned along the mid-latitude trough

    Stocker, A.J. / Zaalov, N.Y. / Warrington, E.M. et al. | Elsevier | 2008
    Schlagwörter: HF radio propagation

    Application of HF Doppler measurements for the investigation of internal atmospheric waves in the ionosphere

    Petrova, I.R. / Bochkarev, V.V. / Latipov, R.R. | Elsevier | 2009
    Schlagwörter: HF Doppler

    Forecasting hourly f o F 2 over Sonmiani using an artificial neural network algorithm

    Tahir, Afnan / Ameen, Muhamamd Ayyaz / Talha, Madeeha et al. | Elsevier | 2022
    Schlagwörter: HF prediction

    Concept for a Radar Groundbased Tsunami Early Warning Radar System

    Freier Zugriff
    Marquart, Nicolas / Börner, Thomas / Helzel, Thomas | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2007
    Schlagwörter: HF-Radar

    Analysis of C2HF5 concentration and calculation of characteristic mixing time behind obstacle

    Zhou, Qiyong / Lu, Song / Shi, Hui et al. | Elsevier | 2024
    Schlagwörter: C2HF5

    Application of the IRI model to the HF propagation model with optimization of the ionosphere parameters to day-to-day variation

    Zaalov, N.Y. / Moskaleva, E.V. / Burmakina, T.S. | Elsevier | 2017
    Schlagwörter: Propagation HF waves

    Multiple-site investigation of the properties of an HF radio channel and the ionosphere using Digital Radio Mondiale broadcasting

    Mlynarczyk, Janusz / Koperski, Piotr / Kulak, Andrzej | Elsevier | 2011
    Schlagwörter: HF radio channel

    HF wave activity in the low and middle-altitude polar cusp

    Rothkaehl, H. / Trotignon, J.-G. / Decreau, P. et al. | Elsevier | 2008
    Schlagwörter: HF wave activity