Engineering & Materials Science
Acoustic impedance
15%
Antennas
17%
Bandwidth
9%
Belt drives
7%
Capacitance
9%
Cleaning
8%
Communication
10%
Communication systems
6%
Cooling
5%
Cooling water
9%
Copper
17%
Costs
9%
Data communication systems
9%
Diodes
9%
Electric network analyzers
12%
Electronic equipment
5%
Energy harvesting
5%
Feedback
17%
Geometry
5%
Hot Temperature
5%
Inductance
14%
Ladles
5%
Lead zirconate titanate
12%
Level measurement
28%
Liquids
14%
Machine learning
15%
Metals
13%
Microcontrollers
10%
Microstrip antennas
20%
Mirrors
21%
MOEMS
100%
Monitoring
11%
Near field communication
59%
Phase control
26%
Plate metal
27%
Polychlorinated biphenyls
11%
Power transistors
27%
Predictive maintenance
54%
Radio frequency identification (RFID)
20%
Ray tracing
12%
Recycling
10%
Scattering parameters
24%
Semiconductor materials
18%
Sensors
30%
Slags
20%
Solar cells
7%
Steel
12%
Substrates
6%
Temperature
5%
Trajectories
7%
Transistors
9%
Transponders
6%
Ultrasonic transducers
7%
Ultrasonic waves
6%
Ultrasonics
18%
Wire
7%
Wireless sensor networks
16%
Physics & Astronomy
actuation
22%
air
12%
analyzers
9%
atmospheric pressure
18%
cells
11%
characterization
15%
costs
8%
damping
16%
electrical impedance
11%
electrodes
13%
energy
6%
filters
5%
frequency response
20%
gases
8%
gyroscopes
23%
harmonics
8%
holography
20%
hysteresis
7%
interferometers
5%
metals
5%
microelectromechanical systems
47%
microscopy
16%
mirrors
19%
nuclear magnetic resonance
12%
probes
12%
projection
16%
Q factors
18%
reflectance
7%
reinforcement
22%
resonators
10%
scanning
13%
simulation
8%
static deformation
30%
temperature measurement
19%
temperature sensors
23%
thermistors
13%
torsion
6%
transducers
22%
vacuum
13%
vapors
15%
vibration
9%
wafers
15%
wall temperature
12%