Engineering & Materials Science
Sensors
100%
Capacitance
54%
Aerosols
51%
Particle detectors
41%
Photovoltaic cells
39%
Flywheels
39%
Tomography
38%
Internal combustion engines
38%
Electrodes
37%
Ice
36%
Energy storage
33%
Ions
31%
Hydrogels
31%
Evanescent fields
31%
Lithium
29%
Silicon nitride
29%
Thin films
29%
Electric potential
26%
Waveguides
24%
Hot Temperature
24%
Uncertainty
22%
Temperature
22%
Conveying
21%
Networks (circuits)
20%
Rotors
20%
Calibration
20%
Optical radar
20%
Heating
19%
Strain measurement
19%
Monitoring
19%
Seats
19%
Engines
18%
Pneumatics
18%
Infrared radiation
18%
Optoelectronic devices
18%
Acoustic impedance
18%
Energy harvesting
18%
Photonics
18%
Capacitive sensors
18%
Defects
18%
Spectroscopy
18%
Exhaust gases
17%
Coupled circuits
17%
Lithium-ion batteries
17%
Testing
17%
Autonomous vehicles
17%
Wind turbines
17%
Compensation and Redress
16%
Costs
16%
Soot
16%
Turbomachine blades
16%
Radiation counters
16%
Molecules
15%
Optical sensors
15%
Electric current measurement
15%
Sampling
15%
Multi-junction solar cells
14%
Actuators
14%
Photoacoustic spectroscopy
14%
Flow of fluids
14%
Nanoimprint lithography
14%
Computational fluid dynamics
14%
Dilution
13%
Optical fiber coupling
13%
Transmitters
12%
Electronic states
12%
MOEMS
12%
Photoacoustic effect
12%
Acoustic transducers
12%
Signal processing
12%
Humidity sensors
12%
Vacuum
12%
Gases
12%
Rotating disks
11%
Capacitance measurement
11%
Power electronics
11%
Motion planning
11%
Charged particles
11%
Patents and inventions
11%
Relaxation
11%
Combustion knock
11%
Signal denoising
11%
Frequency response
11%
Atmospheric humidity
10%
Diffraction gratings
10%
Lasers
10%
Coagulation
10%
Viscometers
10%
Snow and ice removal
10%
Trajectories
10%
Secondary batteries
10%
Crystalline materials
10%
Optical fibers
10%
Stepping motors
10%
Source separation
10%
Braking
10%
Experiments
10%
Carbon black
10%
Interferometers
10%
Particle size
9%
Physics & Astronomy
sensors
89%
aerosols
35%
gas turbine engines
34%
radiation counters
32%
capacitance
31%
tomography
29%
clearances
29%
pneumatics
24%
rotors
24%
flywheels
24%
ice
24%
wind turbines
23%
internal combustion engines
22%
exhaust gases
21%
photoacoustic spectroscopy
21%
ice formation
20%
charging
20%
turbine blades
19%
mass flow
19%
strain measurement
18%
computational fluid dynamics
18%
electrodes
18%
evaporators
17%
silicon nitrides
17%
transformers
17%
suction
17%
waveguides
16%
actuators
15%
high voltages
14%
signal processing
14%
photovoltaic cells
13%
climate
13%
methodology
13%
output
12%
defects
12%
vibration
12%
electronics
12%
microoptoelectromechanical systems
11%
evaluation
11%
blades
11%
photonics
11%
particle theory
11%
nitrogen dioxide
10%
structural health monitoring
10%
design analysis
10%
humidity
10%
forks
10%
permittivity
10%
plasma generators
10%
stators
9%
flow velocity
9%
systems analysis
9%
filters
9%
optimization
9%
accelerometers
9%
molecular relaxation
9%
water
9%
coagulation
9%
sensitivity
9%
performance
8%
power plants
8%
air
8%
quartz
8%
packaging
8%
topology
8%
estimates
8%
ion currents
8%
water vapor
8%
adhesives
7%
assembly
7%
simulation
7%
catalysts
7%
absorption spectroscopy
7%
maintenance
7%
disturbances
6%
carbon fibers
6%
compressors
6%
actuation
6%
vacuum
6%
excitation
6%
probes
6%
geometry
6%
switches
6%
gases
6%
health
6%
transducers
6%
engines
6%
energy
6%
plastics
6%
impedance
6%
prototypes
6%
optical fibers
6%
nucleation
6%
bandwidth
5%
latex
5%
chips
5%
mass flow rate
5%
ceramics
5%
lithography
5%
carbon
5%