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
|
|---|
| Stars: Oscillations
| 6
|
| Stars: Fundamental Parameters
| 5
|
| Stars: Evolution
| 4
|
| Stars: Interiors
| 4
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 4
|
| Stars: Pre-main Sequence
| 2
|
| Astrophysics
| 2
|
| South Of Portugal
| 1
|
| Solar Wind Disturbances
| 1
|
| Solar Active Regions [S]
| 1
|
| Principal Component Analysis
| 1
|
| Portugal Mainland
| 1
|
| Plages
| 1
|
| Natural Orthogonal Components
| 1
|
| Methods: Numerical
| 1
|
| Methods: Data Analysis
| 1
|
| Methods: Analytical
| 1
|
| Mathematical Morphology
| 1
|
| Main Magnetic Field
| 1
|
| Magnetospheric Sources
| 1
|
| Magnetosphere
| 1
|
| Magnetic Observatories
| 1
|
| Jerks
| 1
|
| Hertzsprung-Russell And Colour-magnitude Diagrams
| 1
|
| GICs Modeling
| 1
|
| GIC Measurements
| 1
|
| GIC Estimation
| 1
|
| Geomagnetic Storms
| 1
|
| Geomagnetic Disturbances
| 1
|
| Geomagnetic Activity
| 1
|
| Gauss Coefficients
| 1
|
| 3D Conductivity Models
| 1
|
| Empirical Orthogonal Functions
| 1
|
| Conductivity Model
| 1
|
| Coimbra Observatory
| 1
|
| Binaries: Spectroscopic
| 1
|
| Binaries: General
| 1
|
| Binaries: Eclipsing
| 1
|
| Automatic Detection
| 1
|
| Tsyganenko And Sitnov Model
| 1
|
| The Sun [S]
| 1
|
| Techniques: Spectroscopic
| 1
|
| Stars: Variables: Delta Scuti
| 1
|
| Stars: V346 Ori
| 1
|
| Stars: Herbig Ae
| 1
|
| Stars: Fundamental Parameters -\ Stars: Individual: V351 Ori
| 1
|
| Error Estimates
| 1
|