Engineering & Materials Science
Catalysts
100%
Liquids
80%
Temperature
74%
Water
71%
Gases
66%
Fluids
63%
Cracks
62%
Composite materials
60%
Oils
60%
Electric circuit breakers
59%
Wind turbines
58%
Rocks
56%
Electric potential
56%
Hydrogen
54%
Adsorption
54%
Experiments
53%
Damping
52%
Hydrogenation
51%
Zeolites
48%
Turbomachine blades
48%
Methane
46%
Stiffness
46%
Photonic crystal fibers
46%
Controllers
46%
Fibers
45%
Finite element method
45%
Computer simulation
45%
DC-DC converters
43%
Costs
43%
Satellites
42%
Pendulums
42%
Open channel flow
42%
Carbon
40%
Ionic liquids
40%
Turbulence
40%
Renewable energy resources
39%
Brines
38%
Reynolds number
38%
Hot Temperature
37%
Lasers
37%
Porous materials
37%
Uncertainty
36%
Friction
35%
Elasticity
35%
Monitoring
34%
Hydrocarbons
34%
Internet
34%
Shape optimization
33%
Network protocols
33%
Pipe
32%
Thermodynamics
32%
Turbulent flow
31%
Boundary integral equations
31%
Geometry
31%
Drill strings
31%
Coal
31%
Infrared spectroscopy
30%
Metals
30%
Enhanced recovery
29%
Economics
29%
Recovery
29%
Raman spectroscopy
28%
Chemical analysis
28%
Spectroscopy
28%
Buckling
28%
Surface roughness
28%
Vortex flow
27%
Cements
27%
Drag
27%
Testing
27%
Acids
27%
Sediments
27%
Hydrodynamics
27%
Numerical models
27%
Topology
26%
Raman scattering
26%
Hydrogen bonds
26%
Sand
26%
Electricity
26%
Mechanics
26%
Substrates
25%
Viscosity
25%
Dynamical systems
25%
Wetting
25%
Polymers
25%
Crystals
25%
Hydrogen production
25%
Rotors
25%
Steam reforming
24%
Drilling
24%
Solubility
24%
Carbonates
24%
Velocity measurement
24%
Direct numerical simulation
24%
Molecules
24%
Structural health monitoring
24%
Natural frequencies
23%
Aluminum oxide
23%
Earth & Environmental Sciences
oil
41%
modeling
37%
simulation
35%
energy
35%
effect
34%
hydrodynamics
32%
catalyst
32%
sand
31%
oscillating flow
29%
turbulence
29%
fluid
27%
porous medium
26%
brine
26%
particle
26%
open channel flow
25%
rock
25%
wave runup
24%
drag
23%
hydrogen
23%
method
22%
gas
21%
capillary pressure
21%
alternative energy
21%
permeability
21%
carbon
20%
water
20%
electricity
20%
analysis
20%
experiment
20%
cost
19%
sediment
19%
sheet flow
19%
rate
18%
streaming potential
18%
bedload
17%
liquid
17%
prediction
17%
sediment transport
17%
boundary layer
17%
wind turbine
17%
public transport
17%
saturation
17%
carbonate
17%
parameter
16%
roughness
16%
enhanced oil recovery
16%
wettability
16%
laboratory
16%
salinity
15%
turbulent flow
15%
reactor
15%
comparison
15%
temperature
14%
monitoring
14%
adsorption
14%
infrastructure
14%
shear stress
13%
distribution
13%
economics
13%
well
13%
test
13%
sandstone
13%
geometry
12%
travel
12%
demand
12%
breaking wave
12%
laboratory experiment
12%
pipe
12%
methodology
12%
policy
12%
bottom stress
12%
beach
12%
battery
12%
reservoir rock
12%
tunnel
12%
hydraulics
11%
flooding
11%
removal
11%
vehicle
11%
momentum
11%
particle image velocimetry
11%
imbibition
11%
chemical
11%
transport process
11%
material
11%
pedestrian
11%
damage
10%
hydrocarbon
10%
experimental study
10%
zeolite
10%
carbon dioxide
10%
steel
10%
velocity profile
10%
heating
10%
turbine
10%
city
9%
methane
9%
vortex
9%
ripple
9%
polymer
9%
Physics & Astronomy
cracks
41%
liquids
39%
beds
38%
fibers
36%
simulation
31%
pulses
30%
catalysts
26%
oils
25%
interactions
25%
fluids
24%
water
24%
oscillators
23%
friction
22%
crystals
21%
photonics
21%
performance
21%
hydrogen
20%
vibration
20%
composite materials
20%
harmonics
20%
lasers
19%
porosity
19%
wind turbines
18%
nonlinearity
18%
pulse compression
18%
temperature
18%
brines
17%
hydrogenation
17%
gases
17%
turbulence
17%
solitary waves
17%
hydrocarbons
16%
open channel flow
16%
shear
16%
damage
16%
controllers
15%
drilling
15%
elastic properties
15%
rocks
15%
flames
15%
infrared spectroscopy
15%
stress intensity factors
14%
integral equations
14%
damping
13%
stiffness
13%
adsorption
13%
elastodynamics
13%
cations
13%
methane
13%
polymers
13%
electric contacts
13%
oil recovery
13%
plastic properties
13%
viscosity
13%
optimization
13%
salinity
13%
energy
12%
acids
12%
spectroscopy
12%
characterization
12%
tubes
12%
cycles
12%
superconducting power transmission
12%
air
12%
zeolites
11%
holography
11%
ethyl alcohol
11%
Raman spectroscopy
11%
predictions
11%
coefficients
11%
laser-induced breakdown spectroscopy
11%
permeability
11%
roughness
11%
selectivity
10%
formulations
10%
slip
10%
foams
10%
geometry
10%
metals
10%
anions
10%
laser induced fluorescence
10%
sandstones
10%
grazing
10%
turbine blades
10%
steam
10%
sensors
10%
wavelengths
9%
molecular interactions
9%
liquid crystals
9%
thermodynamics
9%
Raman spectra
9%
turbulent flow
9%
actuators
9%
mesh
9%
carbon
9%
hydrodynamics
9%
hydrogen production
8%
nanoparticles
8%
acetylene
8%
compression waves
8%