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