If you made any changes in Pure these will be visible here soon.

Fingerprint Dive into the research topics where Akimasa Yoshikawa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Physics & Astronomy

Aerospace Sciences

Southern Hemisphere
equators
interplanetary magnetic fields
magnetic equator
magnetic fields
magnetic storms
polar regions
solar activity
solar flares
solar wind
tropical regions

Engineering

Hall currents
cowlings
field aligned currents
magnetosphere-ionosphere coupling
stratospheric warming

General

Malaysia
annual variations
causes
conductivity
counters
data acquisition
daytime
disturbances
electric fields
extremely low frequencies
geomagnetic pulsations
ionospheres
longitude
magnetometers
magnetospheres
morning
noon
propagation
sectors
stations
time lag
wedges

Geosciences

auroral arcs
electrojets
equatorial electrojet
geomagnetism
ionospheric currents
ionospherics

Physics

S waves
gradients
magnetohydrodynamic waves
oscillations
polarization
transient response

Earth & Environmental Sciences

E region
F region
IMF
Northern Hemisphere
S-wave
Southern Hemisphere
analysis
anomaly
asymmetry
atmosphere
aurora
cavity
conductivity
convection
data acquisition
dip
disturbance
diurnal variation
effect
electric field
electrodynamics
electrojet
electron
electron density
energetics
energy
energy flow
geomagnetic field
geomagnetic storm
ion
ionosphere
magnetic field
magnetometer
magnetosphere
mesosphere
modeling
oscillation
perturbation
plasma
polarization
radar
simulation
solar activity
solar cycle
solar wind
solid Earth
station
thermosphere
transfer function
weather