The table below shows the most common keywords used by the author. The letters in brackets after some keywords denote if the keyword corresponds to Solar Physics (S) or Heliospheric Physics (H).
| Keyword
| Occurrences
|
|---|
| Aurora
| 5
|
| Ionosphere
| 5
|
| Substorm
| 3
|
| Airglow
| 3
|
| Radio Propagation
| 3
|
| Ionospheric Convection
| 3
|
| Thermosphere
| 2
|
| High Latitude
| 2
|
| Polar Ionosphere
| 2
|
| Ballooning Instability
| 2
|
| Inner Magnetosphere
| 2
|
| Equatorial Plasma Bubbles
| 2
|
| Polar Cap Patch
| 2
|
| Airglow Observation
| 2
|
| Pulsating Aurora
| 2
|
| Polar Cap Patches
| 1
|
| Polar Cap Aurora
| 1
|
| Polar Cap
| 1
|
| Plasma Transport
| 1
|
| Plasma Density Decay
| 1
|
| Plasma Convection
| 1
|
| Plasma Bubble
| 1
|
| Pi2
| 1
|
| Physics - Space Physics [H]
| 1
|
| Particle Precipitation
| 1
|
| Optical Observations
| 1
|
| Optical Observation
| 1
|
| Odin/OSIRIS
| 1
|
| Na Layer
| 1
|
| Medium-scale Traveling Ionospheric Disturbances (MSTIDs)
| 1
|
| Magnetosphere
| 1
|
| Ion Chemistry
| 1
|
| Internal Modulation
| 1
|
| Impact On Radio Navigation System
| 1
|
| IMF Dependence
| 1
|
| Imager
| 1
|
| ILS Localizer
| 1
|
| HF Doppler (HFD) Sounding
| 1
|
| Geomagnetic Storm
| 1
|
| Geomagnetic Activity
| 1
|
| Flow Shear
| 1
|
| Field-aligned Currents
| 1
|
| Energetic Particle Precipitation
| 1
|
| Electron Temperature
| 1
|
| Electron Precipitation
| 1
|
| EISCAT
| 1
|
| Earth's Magnetosphere
| 1
|
| E-F Coupling
| 1
|
| Cusp
| 1
|
| Chemical Reaction
| 1
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 1
|
| Arase Satellite (ERG)
| 1
|
| Anomalous VHF Propagation
| 1
|
| Airglow Patches
| 1
|
| Aeronautical Navigation System
| 1
|
| Wave Particle Interaction
| 1
|
| Transpolar Arc
| 1
|
| SuperDARN
| 1
|
| Sun-aligned Arc
| 1
|
| Sporadic E Layer
| 1
|
| Sporadic E (Es)
| 1
|
| Sporadic E
| 1
|
| Software Radio
| 1
|
| Sodium Lidar
| 1
|
| Small Satellite
| 1
|
| Satellite Navigation
| 1
|
| Reconnection
| 1
|
| Polar Rain Aurora
| 1
|
| Polar MLT
| 1
|
| X-rays
| 1
|