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
| 7
|
| Sun: Particle Emission
| 5
|
| Neutron Monitors
| 4
|
| Sun: Heliosphere [H]
| 4
|
| Instrumentation
| 4
|
| Sun: Activity
| 4
|
| Sun: Coronal Mass Ejections
| 4
|
| Sun: Interplanetary Magnetic Field
| 3
|
| Solar Wind [H]
| 3
|
| Muon Detector
| 3
|
| Sun: Magnetic Fields
| 3
|
| Sun: Sunspot Number
| 3
|
| Sun: Magnetic Cloud
| 2
|
| Sun: Periodicities
| 2
|
| Sun: Coronal Mass Ejection
| 2
|
| Scintillator
| 2
|
| Sun: Solar Wind [H]
| 2
|
| Digital Pulse Processing
| 2
|
| Neural Network
| 2
|
| Cosmic Ray
| 2
|
| Sun: Flares [S]
| 2
|
| Muon Telescopes
| 2
|
| Sun: Solar Cycle
| 2
|
| Acceleration Of Particles
| 2
|
| Sun: Current Sheet
| 1
|
| Sun: Cosmic Ray Intensity
| 1
|
| Sun: Astrophysics - Solar And Stellar Astrophysics
| 1
|
| Sun: Astrophysics - Earth And Planetary Astrophysics
| 1
|
| Sun-earth Relationship
| 1
|
| Sudden Stratospheric Warming
| 1
|
| Stream Interaction Region
| 1
|
| Stratosphere-ionosphere Coupling
| 1
|
| Space Weather Instrumentation
| 1
|
| Space Weather
| 1
|
| Solar-terrestrial Relationship
| 1
|
| Solar-terrestrial Relations
| 1
|
| Solar Cycle
| 1
|
| Solar And Stellar Astrophysics
| 1
|
| Slow Solar Wind [H]
| 1
|
| Self-organizative Map
| 1
|
| Planet Sci, Online Planetary-science, Materials-science, Ecology
| 1
|
| Planet Sci, Online Planetary-science, Materials-science, Atmospheric-science
| 1
|
| Planet Sci, Online Planetary-science, Geochemistry, Materials-science
| 1
|
| Planet Sci, Online Planetary-science, Environment, Materials-science
| 1
|
| Planet Sci, Online Planetary-science, Ecology, Chemistry
| 1
|
| Planet Sci, Online Materials-science, Planetary-science, Earth-science
| 1
|
| Planet Sci, Online Geochemistry, Planetary-science, Earth-science
| 1
|
| Planet Sci, Online Ecology, Planetary-science, Materials-science
| 1
|
| Planet Sci, Online Ecology, Materials-science, Planetary-science
| 1
|
| Planet Sci, Online Earth-science, Geochemistry, Planetary-science
| 1
|
| Planet Sci, Online Earth-science, Environment, Planetary-science
| 1
|
| Planet Sci Planetary-science, Geochemistry, Ecology
| 1
|
| Planet Sci Planetary-science, Earth-science, Atmospheric-science
| 1
|
| Planet Sci Planetary-science, Applied-physics, Geochemistry
| 1
|
| Planet Sci Planetary-science, Applied-physics, Ecology
| 1
|
| Particle Detectors
| 1
|
| Optimization
| 1
|
| Neutron Monitor Network
| 1
|
| Neutron Monitor Multiplicity
| 1
|
| Muon Telesope
| 1
|
| Midlatitudinal Stratosphere
| 1
|
| Middle Latitudes
| 1
|
| Magnetic Cloud
| 1
|
| Machine Learning
| 1
|
| Interplanetary Medium [H]
| 1
|
| Instrumentation: Detectors
| 1
|
| Instrumentation And Methods For Astrophysics
| 1
|
| High Energy Astrophysical Phenomena
| 1
|
| Heliospheric Current Sheet
| 1
|
| Geographic Location: Antarctica (4207)
| 1
|
| Gas Detectors
| 1
|
| Forbush Decrease
| 1
|
| Exploration Geophysics: Seismic Methods (3025
| 1
|
| Exploration Geophysics: Magnetic And Electrical Methods (5109)
| 1
|
| Cryosphere: Properties
| 1
|
| Cryosphere: Permafrost (0475)
| 1
|
| Convergent-cross Mapping
| 1
|
| Atmospheric Effect
| 1
|
| Astroparticle Physics
| 1
|
| Anisotropy
| 1
|
| Wavelet Analysis
| 1
|
| Sunspot Number
| 1
|
| Sun: Total Solar Irradiance
| 1
|
| Sun: Spectral Index
| 1
|
| Sun: Solar Minimum
| 1
|
| Sun: Solar Energetic Particle
| 1
|
| Sun: Rossby Magnetic Waves
| 1
|
| Sun: Radio Radiation [S]
| 1
|
| Sun: Plasma Parameter
| 1
|
| Sun: Pitch Angle
| 1
|
| Sun: Noise Level
| 1
|
| Sun: Neutron Monitors
| 1
|
| Sun: Neutron Monitor
| 1
|
| Sun: Neutral Line
| 1
|
| Sun: Model Performance
| 1
|
| Sun: Minimum Variance
| 1
|
| Sun: Magnetic Field Component
| 1
|
| Sun: Magnetic Field
| 1
|
| Sun: Intrinsic Property
| 1
|
| 7294)
| 1
|
| Sun: Icme
| 1
|
| Sun: Forbush Decrease
| 1
|
| Sun: Energetic Particle
| 1
|
| Sun: Ejecta
| 1
|
| Sun: Interplanetary Medium
| 1
|