Gwyddoniaeth Deunyddiau a Pheirianneg
Renewable energy resources
100%
Energy storage
60%
Controllers
37%
Lead acid batteries
35%
Cost benefit analysis
34%
Composite materials
32%
Control systems
29%
Sports
27%
Systems analysis
27%
Unmanned aerial vehicles (UAV)
25%
Cascade connections
20%
Electricity
20%
Intelligent control
15%
Lithium-ion batteries
14%
Epoxy resins
14%
Robust control
13%
Carbon fibers
12%
Ions
12%
Laminates
12%
Ductility
12%
Nonlinear systems
11%
Stabilization
11%
Costs
10%
Carbon
10%
Wire
10%
Switches
9%
Stiffness
9%
Solar energy
8%
Wind power
7%
Large scale systems
7%
Monitoring
7%
Cost effectiveness
7%
Software design
7%
Testing
7%
Scalability
5%
Gwyddorau Amgylcheddol a’r Ddaear
alternative energy
51%
demand-side management
42%
energy storage
33%
sizing
30%
energy
27%
electricity
24%
Mathamateg
Failure Detection
49%
Sports
36%
Composite Materials
33%
Ductility
12%
Epoxy Resin
11%
Carbon Fiber
11%
Laminates
9%
Monitor
7%
Stiffness
7%
Predict
6%