Polar plumes in coronal expansion

Physics & Astronomy

• expansion 39%
• heliosphere 25%
• ions 9%
• linkages 24%
• low frequencies 14%
• magnetic field reconnection 34%
• magnetohydrodynamic waves 23%
• plumes 63%
• protons 13%
• solar corona 50%
• solar wind 20%
• spicules 63%
• temperature 6%

Engineering & Materials Science

• Fluxes 50%
• Ions 57%
• Magnetic field effects 100%
• Protons 74%
• Solar wind 77%
• Temperature 24%

Earth & Environmental Sciences

• corona 46%
• effect 4%
• formation mechanism 21%
• ion 13%
• magnetic field 18%
• plume 50%
• solar wind 21%
• spicule 53%
• temperature 7%