Engineering & Materials Science
Catalysts
100%
Liquids
78%
Temperature
74%
Water
70%
Gases
65%
Fluids
62%
Cracks
61%
Oils
60%
Composite materials
60%
Electric circuit breakers
58%
Wind turbines
57%
Rocks
55%
Electric potential
55%
Hydrogen
54%
Adsorption
53%
Experiments
53%
Damping
52%
Hydrogenation
50%
Zeolites
47%
Turbomachine blades
47%
Methane
46%
Stiffness
45%
Computer simulation
45%
Controllers
45%
Photonic crystal fibers
45%
Fibers
44%
Finite element method
44%
DC-DC converters
44%
Satellites
43%
Costs
42%
Pendulums
41%
Ionic liquids
41%
Open channel flow
41%
Carbon
40%
Renewable energy resources
39%
Turbulence
39%
Brines
39%
Uncertainty
38%
Reynolds number
37%
Hot Temperature
36%
Lasers
36%
Porous materials
36%
Friction
35%
Internet
35%
Monitoring
34%
Elasticity
34%
Hydrocarbons
33%
Network protocols
33%
Shape optimization
32%
Pipe
32%
Thermodynamics
31%
Turbulent flow
31%
Geometry
31%
Boundary integral equations
31%
Metals
31%
Drill strings
30%
Coal
30%
Infrared spectroscopy
30%
Enhanced recovery
29%
Economics
29%
Recovery
29%
Raman spectroscopy
28%
Chemical analysis
28%
Buckling
28%
Spectroscopy
27%
Acids
27%
Surface roughness
27%
Vortex flow
27%
Cements
27%
Drag
27%
Topology
27%
Testing
26%
Hydrodynamics
26%
Sediments
26%
Numerical models
26%
Mechanics
26%
Viscosity
26%
Raman scattering
26%
Structural health monitoring
25%
Hydrogen bonds
25%
Sand
25%
Electricity
25%
Polymers
25%
Carbon dioxide
25%
Substrates
25%
Drilling
25%
Dynamical systems
25%
Wetting
25%
Ethanol
24%
Crystals
24%
Hydrogen production
24%
Rotors
24%
Steam reforming
24%
Natural frequencies
24%
Solubility
24%
Carbonates
23%
Velocity measurement
23%
Direct numerical simulation
23%
Molecules
23%
Turbines
23%
Earth & Environmental Sciences
oil
41%
modeling
36%
simulation
35%
energy
35%
effect
33%
hydrodynamics
32%
catalyst
31%
sand
31%
oscillating flow
28%
turbulence
28%
fluid
27%
brine
26%
porous medium
26%
rock
25%
particle
25%
open channel flow
25%
wave runup
24%
drag
23%
hydrogen
22%
method
22%
gas
21%
permeability
21%
capillary pressure
20%
alternative energy
20%
carbon
20%
water
20%
analysis
20%
electricity
20%
experiment
19%
cost
19%
sediment
18%
sheet flow
18%
rate
18%
streaming potential
17%
public transport
17%
bedload
17%
liquid
17%
prediction
17%
sediment transport
17%
boundary layer
17%
wind turbine
17%
saturation
16%
carbonate
16%
parameter
16%
roughness
15%
enhanced oil recovery
15%
wettability
15%
laboratory
15%
salinity
15%
turbulent flow
15%
reactor
15%
temperature
14%
comparison
14%
monitoring
14%
adsorption
14%
infrastructure
14%
shear stress
13%
travel
13%
distribution
13%
economics
13%
test
13%
well
13%
sandstone
12%
geometry
12%
demand
12%
breaking wave
12%
methodology
12%
laboratory experiment
12%
pipe
12%
policy
12%
bottom stress
12%
beach
12%
battery
11%
reservoir rock
11%
tunnel
11%
hydraulics
11%
flooding
11%
material
11%
removal
11%
vehicle
11%
momentum
11%
particle image velocimetry
11%
imbibition
11%
chemical
11%
transport process
11%
damage
10%
steel
10%
pedestrian
10%
hydrocarbon
10%
experimental study
10%
zeolite
10%
city
10%
carbon dioxide
10%
velocity profile
9%
need
9%
heating
9%
turbine
9%
methane
9%
vortex
9%
ripple
9%
Physics & Astronomy
cracks
40%
liquids
39%
beds
38%
fibers
36%
simulation
31%
pulses
29%
catalysts
27%
oils
24%
interactions
24%
fluids
24%
water
24%
oscillators
23%
friction
21%
performance
21%
crystals
20%
photonics
20%
hydrogen
20%
vibration
20%
composite materials
20%
harmonics
19%
lasers
19%
porosity
18%
wind turbines
18%
nonlinearity
18%
pulse compression
18%
temperature
18%
brines
17%
hydrogenation
17%
gases
17%
turbulence
16%
solitary waves
16%
hydrocarbons
16%
damage
16%
open channel flow
16%
shear
15%
controllers
15%
drilling
15%
elastic properties
15%
rocks
15%
flames
14%
infrared spectroscopy
14%
stiffness
14%
stress intensity factors
14%
integral equations
13%
damping
13%
adsorption
13%
elastodynamics
13%
cations
13%
polymers
13%
methane
13%
electric contacts
13%
oil recovery
13%
plastic properties
12%
viscosity
12%
optimization
12%
salinity
12%
energy
12%
acids
12%
characterization
12%
spectroscopy
12%
tubes
12%
cycles
11%
superconducting power transmission
11%
air
11%
coefficients
11%
zeolites
11%
holography
11%
ethyl alcohol
11%
Raman spectroscopy
11%
predictions
11%
laser-induced breakdown spectroscopy
10%
metals
10%
permeability
10%
roughness
10%
selectivity
10%
formulations
10%
slip
10%
foams
10%
geometry
10%
anions
10%
laser induced fluorescence
10%
sandstones
10%
grazing
10%
sensors
9%
turbine blades
9%
carbon
9%
steam
9%
wavelengths
9%
molecular interactions
9%
liquid crystals
9%
thermodynamics
9%
Raman spectra
9%
turbulent flow
9%
nanoparticles
9%
actuators
9%
mesh
9%
hydrodynamics
9%
hydrogen production
8%
acetylene
8%
compression waves
8%