Engineering & Materials Science
Acoustic emissions
100%
Acoustic transducers
21%
Autonomous underwater vehicles
27%
Autonomous vehicles
12%
Axles
48%
Condition monitoring
99%
Costs
15%
Cracks
16%
Damage detection
15%
Defects
69%
Depth profiling
10%
Derailments
11%
Deterioration
22%
Dynamic analysis
11%
Environmental impact
14%
Fatigue of materials
16%
Fault detection
21%
Fault tree analysis
16%
Finite element method
12%
Fuel cells
12%
Gages
11%
Health
10%
Hydrogen fuels
16%
Inert gas welding
18%
Inspection
36%
Life cycle
26%
Machine learning
10%
Mechanics
11%
Monitoring
22%
Nondestructive examination
14%
Offshore wind turbines
13%
Predictive maintenance
15%
Pressure vessels
13%
Prestressed concrete
14%
Rails
73%
Renewable energy resources
19%
Sensors
18%
Signal processing
12%
Steel
15%
Structural health monitoring
16%
Structural integrity
12%
Switches
14%
Tungsten
13%
Turbine components
17%
Uncertainty
11%
Vibration analysis
12%
Welds
15%
Wheels
25%
Wind power
17%
Wind turbines
96%
Physics & Astronomy
acoustic emission
34%
austenite
5%
cameras
5%
crack propagation
6%
cracks
10%
Curie temperature
5%
damage
15%
defects
7%
electromagnetism
8%
fast Fourier transformations
5%
fault detection
13%
ferrites
8%
gas tungsten arc welding
9%
health
13%
high speed
6%
inspection
6%
machine learning
8%
magnesium alloys
7%
notches
7%
phase transformations
5%
pressure vessels
7%
quantitative analysis
6%
rails
17%
sensors
8%
signal processing
6%
steels
22%
transmissions (machine elements)
29%
twinning
6%
visible spectrum
7%
wind turbines
25%
Earth & Environmental Sciences
acoustic emission
18%
acoustics
5%
autonomous underwater vehicle
8%
crack
5%
crack propagation
7%
damage
7%
detection
6%
experimental study
5%
fiber
6%
health monitoring
9%
life cycle
7%
literature review
6%
railway
34%
vehicle
5%
vibration
8%
wind turbine
14%