selected publications

• conference proceeding

  • Storm-time changes in the upper atmosphere at low latitudes.  Journal of Atmospheric and Solar: Terrestrial Physics. 1383-1391. 2000
  • Results from a coupled model of the thermosphere, ionosphere and plasmasphere (CTIPM).  Advances in Space Research. 33-39. 1994

• journal article

  • From Predicting Solar Activity to Forecasting Space Weather: Practical Examples of Research-to-Operations and Operations-to-Research.  Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 675-690. 2014
  • Validation of the Coupled Thermosphere Ionosphere Plasmasphere Electrodynamics model: CTIPE-Mass Spectrometer Incoherent Scatter temperature comparison.  Space Weather. 2008
  • Modeling storm-time electrodynamics of the low-latitude ionosphere-thermo sphere system: Can long lasting disturbance electric fields be accounted for?.  Journal of Atmospheric and Solar: Terrestrial Physics. 1182-1199. 2007
  • Interaction between direct penetration and disturbance dynamo electric fields in the storm-time equatorial ionosphere.  Geophysical Research Letters. 2005
  • An investigation into the influence of tidal forcing on F region equatorial vertical ion drift using a global ionosphere-thermosphere model with coupled electrodynamics.  Journal of Geophysical Research: Space Physics. 24733-24744. 2001
  • Annual and semiannual variations in the ionospheric F2-layer.: I.: Modelling.  Annales Geophysicae: atmospheres, hydrospheres and space sciences. 927-944. 2000
  • Annual and semiannual variations in the ionospheric F2-layer:: II.: Physical discussion.  Annales Geophysicae: atmospheres, hydrospheres and space sciences. 945-956. 2000
  • Comment on "Ionospheric F2 layer seasonal and semiannual variations" by G. H. Millward, H.Q Rishbeth, T.J. Fuller-Rowell, A.D. Aylward, S. Quegan, and R.J. Moffett - Reply.  Journal of Geophysical Research: Space Physics. 26763-26763. 1998
  • Modelling composition changes in F-layer storms.  Journal of Atmospheric and Solar: Terrestrial Physics. 523-543. 1998
  • A study of the Joule and Lorentz inputs in the production of atmospheric gravity waves in the upper thermosphere.  Annales Geophysicae: atmospheres, hydrospheres and space sciences. 779-785. 1997
  • Ionospheric F-2 layer seasonal and semiannual variations.  Journal of Geophysical Research: Space Physics. 5149-5156. 1996
  • EFFECTS OF AN ATMOSPHERIC GRAVITY-WAVE ON THE MIDLATITUDE IONOSPHERIC F-LAYER.  Journal of Geophysical Research: Space Physics. 19173-19179. 1993
  • A MODELING STUDY OF THE COUPLED IONOSPHERIC AND THERMOSPHERIC RESPONSE TO AN ENHANCED HIGH-LATITUDE ELECTRIC-FIELD EVENT.  Planetary and Space Science. 45-56. 1993