Mathematics
Sonar
100%
Single Crystal
99%
Piezoelectric
87%
Underwater Vehicle
84%
Transducer
79%
Resonator
70%
Crystal
52%
Bandwidth
51%
Synthetic Aperture
33%
Design
31%
Broadband
23%
Aspect Ratio
20%
Shallow Water
20%
Maintenance
19%
Finite Element Analysis
19%
Perpendicular
19%
Lateral
18%
Inspection
18%
Stiffness
18%
Prototype
18%
Alternatives
10%
Engineering & Materials Science
Single crystals
77%
Sonar
75%
Unmanned underwater vehicles
72%
Transducers
63%
Crystals
49%
Resonators
47%
Bandwidth
31%
Inspection equipment
24%
Salvaging
23%
Synthetic apertures
23%
Crystal orientation
23%
Minerals
16%
Aspect ratio
15%
Stiffness
11%
Oils
10%
Finite element method
10%
Water
9%
Physics & Astronomy
piezoelectric crystals
87%
sonar
67%
underwater vehicles
61%
transducers
54%
single crystals
41%
resonators
30%
performance
29%
bandwidth
27%
crystals
19%
navy
18%
synthetic apertures
17%
shallow water
15%
maintenance
14%
minerals
13%
inspection
12%
aspect ratio
12%
oils
12%
stiffness
11%
prototypes
10%
broadband
9%
Chemical Compounds
Single Crystalline Solid
47%
Resonance
35%
Mineral
18%
Dimension
16%
Application
14%
Length
13%