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
|
|---|
| Cosmic Rays
| 6
|
| Sun: Coronal Mass Ejections
| 5
|
| Sun: Forbush Decreases
| 5
|
| Neutron Monitors
| 3
|
| Ground Level Enhancements
| 3
|
| Geomagnetic Storms
| 3
|
| Forbush Decreases
| 3
|
| Sun: Precursors
| 3
|
| Space Weather
| 3
|
| Sun: Neutron Monitors
| 2
|
| Sun: Flares [S]
| 2
|
| Geomagnetic Activity
| 2
|
| Sun: Solar Sources
| 2
|
| Heart Rate
| 2
|
| Galactic Cosmic Rays
| 2
|
| Sun: Cosmic Rays
| 2
|
| Gle Alert
| 2
|
| Solar Wind [H]
| 1
|
| Solar Proton Events
| 1
|
| Solar Energetic Particles [H]
| 1
|
| Real-time Technology
| 1
|
| Precursory Signs
| 1
|
| Precursors
| 1
|
| Pre-increases
| 1
|
| Physiological Parameters
| 1
|
| Human Physiological Parameters
| 1
|
| Human Health
| 1
|
| Heliobiology
| 1
|
| Ground Level Enhancement Events
| 1
|
| Gle Alert++
| 1
|
| Forecasting
| 1
|
| Flares
| 1
|
| Alert Systems
| 1
|
| Sun: Spectral Analysis
| 1
|
| Sun: Space Weather
| 1
|
| Sun: Solar Activity
| 1
|
| Sun: Pre-increases
| 1
|
| Sun: Pre-decreases
| 1
|
| Sun: Periodicities
| 1
|
| Sun: Neutron Monitor
| 1
|
| Sun: Interplanetary Magnetic Field
| 1
|
| Sun: High-speed Solar Wind Streams
| 1
|
| Sun: Ground Level Enhancements
| 1
|
| Sun: Geomagnetic Storms
| 1
|
| Sun: Geomagnetic Indices
| 1
|
| Sun: Galactic Cosmic Rays
| 1
|
| Sun: Cosmic-ray Intensity
| 1
|
| Sun: Cosmic Ray Intensity
| 1
|
| Sun: Coronal Holes
| 1
|
| Ap Geomagnetic Index
| 1
|
| Alerts
| 1
|
| Sun: Sunspot Number
| 1
|