Engineering & Materials Science
Condition monitoring
100%
Monitoring
62%
Acoustics
42%
Units of measurement
42%
Locomotives
41%
Roller bearings
38%
Gages
37%
Axles
34%
Geometry
31%
Hydrogen
27%
Rails
19%
Managers
18%
Switches
16%
Degradation
12%
Retrofitting
9%
Industry
9%
Equipment testing
9%
Energy harvesting
8%
Traction motors
7%
Acoustic emissions
7%
Temperature measurement
7%
Tunnels
7%
Microphones
7%
Battery Pack
6%
Wheels
6%
Machinery
6%
Proton exchange membrane fuel cells (PEMFC)
6%
Infrared radiation
6%
Scheduling
5%
Defects
5%
Costs
5%
Detectors
5%
Kalman filters
5%
Permanent magnets
5%
Earth & Environmental Sciences
railway
36%
train
32%
transition
21%
monitoring
18%
deflection
12%
transition zone
11%
measuring
7%
geometry
7%
Physics & Astronomy
high speed
26%
maintenance
14%
retrofitting
11%
scheduling
9%
downtime
9%
acoustics
8%
wheels
7%
tunnels
6%
electromagnetism
5%