Engineering & Materials Science
Hydrogen bonds
100%
Crystal structure
90%
Molecules
74%
Catalysts
66%
Ontology
62%
Crystals
58%
Water
57%
Atoms
56%
Dihedral angle
53%
Semantics
52%
Temperature
52%
Experiments
47%
Dimers
46%
Liquids
40%
Positive ions
40%
Fluids
39%
Ions
37%
Adsorption
36%
Rocks
36%
Negative ions
35%
Hydrogen
35%
Gases
35%
Oils
34%
Liquid crystals
33%
Monitoring
33%
Hydrogenation
32%
Chaos theory
31%
Conformations
31%
Machine learning
30%
Internet of things
30%
Hydrocarbons
29%
Ligands
29%
Carbon
29%
Uncertainty
28%
Costs
28%
Zeolites
27%
Communication
27%
Geometry
27%
Benzene
27%
Composite materials
27%
Sediments
26%
Acids
26%
Chemical analysis
26%
Synchronization
26%
Semantic Web
25%
Electric potential
25%
Computer simulation
24%
Metals
24%
Sensors
24%
Hot Temperature
24%
Cracks
24%
Wind turbines
23%
Network protocols
23%
Deep learning
23%
Electric circuit breakers
23%
Controllers
23%
Dynamical systems
22%
Damping
22%
Topology
22%
Recovery
21%
Multi agent systems
21%
Spectroscopy
21%
Decision making
21%
Planning
21%
Satellites
20%
Cements
20%
Lasers
20%
Methane
20%
Oxidation
20%
Carbonates
20%
Renewable energy resources
20%
Time series
19%
Polymers
19%
Brines
19%
Internet
19%
Economics
19%
Electrons
19%
Electrodes
19%
Ionic liquids
19%
Sandstone
19%
Open channel flow
19%
Soils
19%
Complex networks
19%
Thermodynamics
18%
Crude oil
18%
Porous materials
18%
Fibers
18%
Photonic crystal fibers
18%
Sand
18%
Feedback
18%
Stiffness
18%
Turbulence
18%
Turbomachine blades
18%
Neural networks
18%
DC-DC converters
18%
Industry
18%
Oxides
18%
Finite element method
18%
Density functional theory
17%
Raman spectroscopy
17%
Earth & Environmental Sciences
catchment
71%
basin
70%
sediment
53%
modeling
53%
Mars
50%
analysis
41%
rock
40%
water
39%
outcrop
39%
sandstone
39%
sea
35%
oil
34%
fluid
33%
effect
33%
glacier
33%
sand
33%
climate
32%
groundwater
32%
isotope
31%
tectonics
29%
carbonate
28%
river
28%
distribution
28%
simulation
27%
carbon
27%
climate change
26%
geometry
26%
permeability
26%
peatland
26%
energy
25%
crater
25%
tracer
25%
temperature
25%
history
24%
method
24%
Holocene
24%
runoff
24%
soil
23%
vegetation
23%
rate
22%
Cretaceous
22%
comparison
21%
ice
21%
transition
21%
arsenic
21%
hydrocarbon
21%
science
21%
peat
21%
material
21%
sill
21%
tomography
21%
pollen
20%
policy
20%
gas
20%
stable isotope
20%
thrust
20%
crust
19%
parameter
19%
experiment
19%
connectivity
19%
prediction
19%
fold
19%
aquifer
18%
Europe
18%
monitoring
17%
sedimentary basin
17%
turbidite
17%
erosion
17%
laboratory
17%
fluid flow
17%
streamflow
16%
well
16%
trend
16%
Jurassic
16%
ice sheet
16%
drought
16%
Eocene
16%
brine
16%
hydrodynamics
16%
headwater
16%
hydrogen
15%
Paleocene
15%
stratigraphy
15%
emplacement
15%
seismic data
15%
mountain
15%
catalyst
15%
lake
15%
project
15%
petroleum
15%
geology
15%
particle
15%
mineral
15%
test
14%
indicator
14%
land use
14%
valley
14%
economics
14%
infrastructure
14%
mass transport
14%
Physics & Astronomy
crystal structure
48%
hydrogen bonds
43%
rings
39%
mars
35%
interactions
34%
synchronism
33%
rocks
33%
sediments
31%
molecules
31%
oscillators
30%
water
30%
tectonics
30%
dihedral angle
28%
crystals
26%
chaos
26%
dimers
25%
volcanology
24%
crusts
24%
simulation
23%
fluids
23%
synthesis
23%
liquids
22%
liquid crystals
22%
characterization
21%
phenyls
21%
dynamical systems
21%
cations
20%
Earth mantle
20%
atoms
20%
beds
20%
catalysts
20%
carbonates
19%
anions
18%
aerosols
18%
cracks
18%
ice
18%
temperature
17%
hydrogen
17%
acids
17%
margins
17%
ligands
17%
hydrocarbons
16%
fibers
16%
lithosphere
16%
porosity
16%
oils
15%
benzene
15%
intrusion
15%
tomography
15%
inversions
15%
climate
15%
performance
15%
Mars Science Laboratory
14%
carboxylates
14%
geometry
13%
energy
13%
sandstones
13%
predictions
13%
pulses
13%
cycles
13%
ions
13%
adsorption
13%
gases
13%
exponents
13%
brines
13%
outcrops
12%
shear
12%
methane
12%
salts
11%
centroids
11%
cells
11%
topology
11%
drilling
11%
glaciers
11%
trapping
11%
earthquakes
11%
analogs
11%
permeability
11%
carbon
11%
craters
10%
lasers
10%
coordination polymers
10%
harmonics
10%
density functional theory
10%
minerals
10%
oscillations
10%
vibration
10%
optimization
10%
gravitation
10%
volcanoes
9%
spectroscopy
9%
indoles
9%
atmospheres
9%
composite materials
9%
friction
9%
estimates
9%
sensors
9%
damage
9%
photonics
9%
grids
9%