Engineering & Materials Science
Soils
100%
Coal ash
51%
Levees
39%
Cements
37%
Coal
33%
Finite difference method
33%
Value engineering
29%
Hydraulics
28%
Dams
28%
Shear waves
28%
Earth (planet)
23%
Animals
22%
Acoustic emissions
22%
Embankment dams
20%
Cones
19%
Pavements
19%
Power plants
18%
Concretes
16%
Centrifuges
15%
Geomechanics
14%
Seepage
14%
Clay
14%
Dilatometers
13%
Friction
13%
Permeation
13%
Dredging
13%
Sediments
12%
Monitoring
12%
Control charts
12%
Land fill
12%
Encapsulation
11%
Compressive strength
11%
Bacteria
11%
Damage detection
11%
Boreholes
11%
Sand
11%
Moisture
11%
Erosion
10%
Constitutive models
10%
Steel
9%
Hot Temperature
9%
Calibration
9%
Structural integrity
8%
Numerical analysis
8%
Gages
8%
Hydraulic conductivity
8%
Scanning electron microscopy
8%
Particle size analysis
7%
Costs
7%
Physics
7%
Earth & Environmental Sciences
levee
37%
soil
34%
burrow
30%
wildlife
26%
bottom ash
25%
hydraulics
23%
landfill capping
18%
market
17%
evaluation
17%
animal
15%
dam
15%
failure mechanism
15%
discrete element method
14%
centrifugal model test
14%
coal
13%
cone penetration test
13%
earth dam
12%
geomechanics
12%
geosynthetics
12%
grout
12%
fabric
11%
test
10%
void ratio
10%
silt
10%
dredging
10%
cement (construction material)
10%
developing world
10%
suction
9%
wave velocity
9%
S-wave
9%
clay
9%
replacement
9%
pore pressure
9%
analysis
8%
scanning electron microscopy
8%
student
8%
borehole
8%
centrifuge
8%
soft clay
8%
calibration
8%
forecasting
7%
moisture
7%
friction
6%
silty soil
6%
compressive strength
6%
gauge
6%
pump
6%
prediction
5%
modeling
5%
hydraulic conductivity
5%