Physics & Astronomy
particle emission
62%
positrons
54%
beds
32%
impellers
14%
inclusions
10%
shear
9%
risers
9%
multiphase flow
9%
blades
8%
jamming
8%
cohesion
8%
gases
8%
cellulose
7%
particulates
6%
temperature profiles
6%
ribbons
6%
melting points
6%
aluminum alloys
6%
polyethylenes
6%
hydrodynamics
5%
flow velocity
5%
cameras
5%
Engineering & Materials Science
Positrons
100%
Imaging techniques
12%
Cameras
11%
Powders
11%
Positron emission tomography
9%
Tracers
9%
Multiphase flow
8%
Extruders
7%
Flow visualization
7%
Trajectories
7%
Imaging systems
7%
Shearing
7%
Melting point
7%
Magnetic resonance
7%
Impellers
7%
Fluidized beds
6%
Visualization
6%
Foams
6%
X rays
6%
Gases
5%
Casting
5%
Powder technology
5%
Earth & Environmental Sciences
particle motion
8%
fluidization
7%
milk
7%
flow structure
7%
tracer
5%
hydrodynamics
5%