Earth & Environmental Sciences
accretion
89%
gas
48%
cooling
45%
radio
42%
dissipation
29%
heating
22%
ionizing radiation
19%
luminosity
19%
temperature profile
15%
engine
14%
advection
13%
plasma
12%
turbulence
12%
temperature
12%
dust
11%
radiation
11%
detection
9%
calculation
8%
energy
7%
effect
3%
Physics & Astronomy
accretion disks
100%
gases
36%
cooling
32%
ram
31%
radii
29%
active galactic nuclei
24%
dissipation
19%
heating
15%
radio galaxies
14%
advection
13%
Hubble Space Telescope
12%
ionizing radiation
12%
engines
11%
temperature profiles
11%
photoionization
11%
dust
10%
luminosity
9%
turbulence
9%
temperature
7%
curves
6%
radiation
6%
x rays
5%
energy
3%