Engineering & Materials Science
Absorption spectroscopy
9%
Adsorption
11%
Air
21%
Antennas
13%
Atoms
8%
Base stations
14%
Beamforming
15%
Carbon
15%
Catalysts
12%
Chalcogenides
8%
Channel estimation
8%
Channel state information
12%
Charge transfer
9%
Code division multiple access
17%
Cognitive radio
8%
Communication
27%
Communication systems
7%
Computer hardware
9%
Computer simulation
9%
Costs
12%
Data storage equipment
9%
Decoding
9%
Decomposition
8%
Detectors
14%
Detonation
10%
Direct numerical simulation
8%
Dynamic programming
8%
Electrodes
12%
Electrons
15%
Energy efficiency
9%
Energy harvesting
7%
Ethers
9%
Ethylene
8%
Experiments
17%
Fading channels
11%
Faraday effect
15%
Feedback
10%
Fires
7%
Fluids
17%
Gases
22%
Geometry
8%
Graphene
9%
Heptane
10%
Hot Temperature
12%
Hydrocarbons
9%
Hydrogen
20%
Ignition
32%
Infrared radiation
17%
Internet
7%
Ions
11%
Iron
7%
Lasers
34%
Liquids
18%
Mean square error
10%
Membranes
10%
Metals
9%
Methane
22%
MIMO systems
12%
Modulation
10%
Molecules
12%
Monitoring
9%
Multiuser detection
14%
Network protocols
8%
Nitrogen
7%
Outages
11%
Oxidation
26%
Oxides
10%
Oxygen
20%
Perovskite
16%
Physical layer
10%
Plasmas
21%
Polymers
10%
Porphyrins
10%
Quality of service
9%
Quantum cascade lasers
100%
Reaction kinetics
9%
Reinforcement learning
7%
Resource allocation
12%
Reynolds number
9%
Routers
7%
Sensors
13%
Signal to noise ratio
7%
Smart power grids
8%
Soot
8%
Spectrometers
12%
Spectroscopy
28%
Statistics
8%
Strain rate
7%
Substrates
10%
Switches
8%
Temperature
35%
Thin films
11%
Throughput
10%
Transmitters
15%
Tuning
8%
Turbulence
11%
Uncertainty
11%
Water
19%
Wavelength
15%
Wireless networks
16%
Physics & Astronomy
absorption spectroscopy
5%
adsorption
6%
air
17%
bubbles
5%
carbon
8%
cascades
10%
cavities
8%
cells
6%
chemistry
15%
climate
10%
configurations
5%
counterflow
15%
detectors
8%
detonation
6%
diffusion flames
13%
direct numerical simulation
5%
drainage
5%
energy
9%
estimates
5%
ethers
6%
ethylene
6%
extinction
12%
Faraday effect
8%
flame propagation
9%
flames
53%
fluids
10%
fusion
5%
gases
10%
gradients
5%
heat
7%
heating
5%
heptanes
7%
hydrocarbons
5%
hydrogen
11%
ice
6%
ignition
23%
infrared lasers
6%
interactions
8%
ions
5%
kinetics
16%
laminar flames
15%
lasers
15%
Lewis numbers
5%
liquids
15%
lithium
5%
methane
15%
modulation
5%
neutral beams
6%
neutrinos
10%
oceans
13%
oscillations
5%
oxidation
15%
oxygen
10%
ozone
5%
performance
9%
physics
5%
polymers
5%
predictions
6%
premixed flames
15%
profiles
6%
propagation
6%
quantum cascade lasers
55%
reaction kinetics
8%
reactivity
5%
reactors
9%
scaling
7%
scintillation counters
5%
sensitivity
7%
sensors
10%
simulation
10%
soil moisture
5%
solar neutrinos
13%
soot
7%
spectrometers
5%
spectroscopy
13%
spontaneous combustion
5%
temperature
11%
thin films
5%
tuning
6%
turbulence
8%
turbulent flames
7%
water
14%
wavelengths
7%
Earth & Environmental Sciences
Africa
5%
air
5%
ammonia
5%
ammonium
5%
analysis
8%
anomaly
5%
atmosphere
7%
bacterium
8%
basin
8%
biomass
5%
carbon
14%
carbonate
7%
cell
6%
chemical
5%
climate
16%
climate change
7%
climate modeling
9%
comparison
5%
Cretaceous
5%
Cretaceous-Paleogene boundary
12%
Danian
5%
denitrification
6%
diatom
6%
distribution
9%
drought
6%
ecosystem
9%
effect
12%
energy
6%
evaluation
5%
evapotranspiration
5%
experiment
9%
extinction
5%
flooding
6%
fluid
5%
foraminifera
6%
forecast
7%
gas
5%
gene
8%
general circulation model
5%
hurricane
8%
hydrology
6%
in situ
5%
iron
7%
isotope
8%
isotopic composition
5%
kinetics
5%
land
7%
land surface
13%
loss
6%
Maastrichtian
7%
mass extinction
7%
methane
7%
method
5%
mineral
5%
modeling
13%
nitrate
12%
nitrogen
14%
nutrient
9%
ocean
26%
oxidation
6%
oxygen
10%
parameter
6%
parasite
7%
phytoplankton
10%
porous medium
5%
prediction
8%
product
5%
productivity
5%
radar
7%
rainfall
19%
rate
11%
runoff
5%
savanna
6%
sea
5%
sea surface temperature
5%
seawater
6%
sediment
8%
simulation
12%
soil
8%
soil moisture
15%
temperature
9%
timescale
7%
transition
7%
trend
5%
tropical cyclone
14%
vegetation
5%
warming
6%
water
10%
water budget
6%