INIS
rheology
100%
morphology
100%
railways
100%
image processing
100%
reviews
100%
ballasts
100%
particles
69%
particle size
30%
distribution
23%
rotation
15%
deformation
15%
abrasion
15%
evaluation
15%
shape
15%
performance
15%
electronic equipment
15%
computerized simulation
15%
surfaces
7%
applications
7%
layers
7%
texture
7%
investigations
7%
granular materials
7%
errors
7%
size
7%
shear
7%
validation
7%
Engineering
Railway
100%
Image Analysis
100%
Particle Size
50%
Manual Method
33%
Computer Simulation
33%
Abrasion
33%
Ballast Bed
33%
Electronic Devices
33%
Analysis Method
16%
Obtains
16%
Quasistatic Test
16%
Error
16%
Limited Number
16%
Limitations
16%
Angularity
16%
Characteristics
16%
Quantification
16%
Ballast Layer
16%
Two Dimensional
16%
Dimensional Image
16%
Direct Shear Test
16%
Discrete Element
16%
Special Attention
16%
Ballast Breakage
16%
Element Method
16%
Material Science
Particle Morphology
100%
Rheology
100%
Particle Rheology
100%
Particle Size Analysis
75%
Electronic Device
50%
Abrasion
50%
Sieving
25%
Particle Shape
25%
Shear Testing
25%
Surface Texture
25%
Discrete Element Method
25%
Particle
25%
Granular Material
25%
Earth and Planetary Sciences
Railway
100%
Investigation
100%
Rheology
100%
Shape
33%
Particle Size Distribution
33%
Whirl
22%
Proving
22%
Bed
22%
Record
22%
Breakage
22%
Particle Size
11%
Constraint
11%
Shear Test
11%
Discrete Element Method
11%
Error
11%
Static Test
11%
Area
11%
Sieving
11%
Need
11%