Showing 1 - 6 results of 6 for search 'Th. Ulich', query time: 0.03s Refine Results
  1. 1
    Calculation of signal spectrum by means of stochastic inversion

    Calculation of signal spectrum by means of stochastic inversion by T. Nygrén, Th. Ulich

    Published 2010-07-01
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  2. 2
    Sunset transition of negative charge in the D-region ionosphere during high-ionization conditions

    Sunset transition of negative charge in the D-region ionosphere during high-ionization conditions by P. T. Verronen, Th. Ulich, E. Turunen, C. J. Rodger

    Published 2006-03-01
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  3. 3
    Does the magnetosphere behave differently on weekends?

    Does the magnetosphere behave differently on weekends? by A. Karinen, A. Karinen, K. Mursula, Th. Ulich, J. Manninen

    Published 2002-08-01
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  4. 4
    Modelling the effects of the October 1989 solar proton event on mesospheric odd nitrogen using a detailed ion and neutral chemistry model

    Modelling the effects of the October 1989 solar proton event on mesospheric odd nitrogen using a detailed ion and neutral chemistry model by P. T. Verronen, P. T. Verronen, E. Turunen, Th. Ulich, E. Kyrölä

    Published 2002-12-01
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  5. 5
    Statistical signature of active D-region HF heating in IRIS riometer data from 1994–2004

    Statistical signature of active D-region HF heating in IRIS riometer data from 1994–2004 by A. Kero, C.-F. Enell, Th. Ulich, E. Turunen, M. T. Rietveld, F. H. Honary

    Published 2007-03-01
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  6. 6
    The atmospheric implications of radiation belt remediation

    The atmospheric implications of radiation belt remediation by C. J. Rodger, M. A. Clilverd, Th. Ulich, P. T. Verronen, E. Turunen, N. R. Thomson

    Published 2006-08-01
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