Engineering & Materials Science
Thin films
59%
Students
49%
Internet of things
47%
Machine learning
46%
Industry
38%
Health
38%
Education
37%
Computer games
37%
Wireless networks
36%
Proton exchange membrane fuel cells (PEMFC)
32%
Monitoring
32%
Fuel cells
31%
Communication
30%
Costs
30%
Ontology
30%
Cloud computing
29%
Soils
29%
Serious games
28%
Unmanned aerial vehicles (UAV)
27%
Teaching
27%
Magnetron sputtering
25%
Chemical analysis
25%
Experiments
24%
Software defined networking
24%
Mortar
23%
Substrates
23%
Temperature
22%
Sensors
22%
Acoustic waves
22%
Pollution
22%
Network management
22%
Artificial intelligence
21%
Coatings
21%
Network function virtualization
21%
Adsorption
21%
Infrared radiation
21%
Ultrasonic transducers
21%
Smartphones
21%
Sputtering
21%
Blockchain
20%
Video streaming
20%
Deep learning
20%
Electrodes
19%
Bandwidth
19%
Ions
19%
Steel
19%
Water
19%
Electroencephalography
19%
Metals
18%
Scheduling
18%
Plasmas
18%
Optical properties
18%
Semantics
18%
Antimony
18%
Quality of service
17%
Computer vision
17%
Virtual reality
17%
Carbon
16%
Data storage equipment
16%
Intrusion detection
16%
Computer hardware
16%
Biomass
16%
Cameras
16%
Hydrogen
16%
Intelligent systems
15%
Transducers
15%
Smart city
15%
Oxides
15%
Reactive sputtering
15%
Detectors
15%
Gases
15%
Energy storage
15%
Lime
15%
Testing
15%
Air
15%
Manganese mines
15%
Health risks
14%
Electrocardiography
14%
Industry 4.0
14%
Taxonomies
14%
Software engineering
14%
Robots
14%
Field programmable gate arrays (FPGA)
14%
Biogas
14%
Excited states
14%
Classifiers
14%
Methane
14%
Image coding
14%
Antimony mines
14%
Lasers
14%
Economics
14%
Robotics
14%
Supercapacitor
13%
Foams
13%
Antennas
13%
Wireless sensor networks
13%
Repair
13%
Optical coatings
13%
Nanorods
13%
Life cycle
13%
Physics & Astronomy
LIGO (observatory)
100%
nuclei
84%
gravitational waves
83%
neutrons
81%
excitation
71%
rays
48%
decay
46%
isotopes
45%
detectors
36%
protons
35%
life (durability)
34%
spectroscopy
28%
spectrometers
28%
thin films
27%
yrast state
27%
energy
27%
fuel cells
26%
parity
25%
neutron stars
24%
ground state
21%
sensors
20%
performance
18%
electrochemical capacitors
17%
interactions
17%
ions
17%
coalescing
17%
fragments
17%
sky
15%
dipoles
15%
porosity
14%
gamma rays
14%
characterization
14%
isomers
14%
quadrupoles
14%
configurations
14%
lasers
13%
photonics
13%
coatings
13%
plungers
13%
filters
13%
time measurement
13%
inverse kinematics
13%
sputtering
13%
machine learning
12%
grazing
12%
evaporation
12%
cements
12%
phonons
12%
pulsars
12%
Global Air Sampling Program
12%
ion beams
12%
magnetron sputtering
12%
transition probabilities
12%
crystals
11%
membranes
11%
gases
11%
nuclear structure
11%
fission
10%
electromagnetism
10%
valence
10%
half life
10%
transducers
10%
nanoindentation
10%
binary stars
10%
learning
10%
ultrasonics
10%
fusion
10%
electrode materials
10%
predictions
9%
x rays
9%
carbon
9%
refractivity
9%
projectiles
9%
sensitivity
9%
formaldehyde
9%
acoustics
9%
separators
8%
nucleons
8%
foams
8%
orbitals
8%
photons
8%
shift
8%
inversions
8%
accelerators
8%
electron beams
8%
polonium isotopes
7%
silicon
7%
polarization
7%
marking
7%
catalogs
7%
optical properties
7%
nanorods
7%
high power lasers
7%
matrices
7%
breathing
7%
alignment
7%
optical coatings
7%
cold neutrons
7%
electric dipoles
7%
germanium
7%
Earth & Environmental Sciences
antimony
19%
material
18%
soil
16%
adsorption
16%
merger
16%
pollution
15%
gneiss
15%
project
14%
removal
14%
climate change
13%
exhumation
12%
cultural heritage
12%
terrane
12%
energy
12%
waste paper
11%
fuel cell
11%
mortar
11%
manganese
11%
methane
10%
water
10%
health risk
10%
cork
9%
alternative energy
9%
subduction
9%
lime
9%
response surface methodology
8%
health
8%
steel
8%
vulnerability
8%
analysis
8%
cost
8%
effect
8%
aqueous solution
8%
contamination
8%
metal
8%
continental collision
8%
coalescence
8%
mantle
7%
historic building
7%
method
7%
biogas
7%
gold
7%
industry
7%
garnet
7%
parameter
7%
heavy metal
7%
product
7%
membrane
7%
biomass
7%
human health
7%
collision
7%
source identification
7%
oak
7%
distribution
7%
detection
6%
omphacite
6%
eclogite
6%
risk assessment
6%
carbon
6%
anaerobic digestion
6%
index
6%
chemical
6%
Caledonian orogeny
6%
learning
6%
battery
6%
estuarine sediment
6%
seaweed
6%
modeling
6%
evaluation
6%
geochemistry
6%
methodology
6%
rock
6%
electronic equipment
6%
gamma radiation
6%
traffic
6%
wastewater
5%
sepiolite
5%
forest soil
5%
iron
5%
dissolved organic matter
5%
vulnerability assessment
5%
stone
5%
plastic
5%
disinfection
5%
feeding behavior
5%
fossil fuel
5%
test
5%
environmental impact
5%
mineral
5%
repair
5%
need
5%
waste management
5%
sediment
5%
sandstone
5%
mineralization
5%
pollutant
5%
circular economy
5%
rainfall
5%
digestion
5%
hazard
5%