Physics & Astronomy
auroral zones
70%
magnetopause
51%
solitary waves
48%
solar probes
41%
high altitude
34%
electric fields
34%
electrons
32%
electron precipitation
31%
magnetotails
30%
illumination
28%
field aligned currents
27%
ions
25%
satellite observation
24%
hohlraums
23%
electron diffusion
22%
occurrences
20%
electron beams
20%
solar cycles
20%
shock
19%
solar wind
19%
low altitude
18%
energy
17%
GOES 13
16%
cusps
16%
ionospheres
15%
boundary layers
14%
whistlers
14%
magnetospheres
14%
auroral electrojets
14%
histories
14%
sectors
14%
electron energy
13%
auroral arcs
13%
particle precipitation
12%
interplanetary magnetic fields
12%
space weather
11%
narrowband
11%
current sheets
11%
Earth magnetosphere
11%
polar regions
11%
radio bursts
11%
ignition
10%
lobes
10%
zenith
10%
weather
10%
magnetic effects
10%
signatures
10%
Earth mantle
10%
trends
10%
darkness
9%
Earth & Environmental Sciences
electron
100%
solitary wave
81%
plasma
56%
magnetopause
53%
ion
46%
electric field
40%
magnetotail
31%
aurora
30%
energy flux
30%
energy
28%
probe
28%
wave power
24%
magnetic field
22%
magnetosphere
21%
solar cycle
18%
solar wind
17%
observation satellite
17%
comparison
15%
ionosphere
14%
wave velocity
13%
boundary layer
13%
FORMOSAT
12%
speed
12%
erg
12%
electrojet
11%
GOES
10%
zenith angle
10%
spacecraft
9%
history
9%
particle
9%
surface wave
9%
temporal evolution
9%
heat flux
8%
periodicity
8%
simulation
8%
weather condition
8%
energetics
7%
radio
7%
corona
7%
effect
6%
scattering
6%
compression
6%
hydrogen
6%
trend
6%
mantle
6%
spatial distribution
5%
young
5%
heating
5%
anomaly
5%