紙屋 雄史

Engineering & Materials Science

1. Linear motors 100%
2. Induction motors 62%
3. Plug-in hybrid vehicles 60%
4. Lithium-ion batteries 38%
5. Bus transportation 37%
6. Phosphates 36%
7. Electric power systems 33%
8. Vehicle performance 31%
9. Iron 30%
10. Lithium 30%
11. Fuel cells 30%
12. Garbage trucks 28%
13. Synchronous motors 26%
14. Impurities 25%
15. Electric vehicles 24%
16. Deterioration 24%
17. Finite element method 23%
18. Proton exchange membrane fuel cells (PEMFC) 23%
19. Degradation 18%
20. Electromagnetic fields 17%
21. Hybrid vehicles 16%
22. Sodium chloride 16%
23. Nickel 14%
24. Hydrogen fuels 14%
25. Wireless charging 14%
26. Magnets 14%
27. Stators 12%
28. Electric network analysis 11%
29. Reforming reactions 11%
30. Energy utilization 11%
31. Rotors 11%
32. Permanent magnets 11%
33. Eddy currents 10%
34. Hybrid systems 10%
35. Temperature 10%
36. Experiments 10%
37. Engines 10%
38. Induced currents 9%
39. Catalysts 8%
40. Battery Pack 8%
41. Energy efficiency 8%
42. Methanol 7%
43. Catalyst poisoning 7%
44. Capacitors 7%
45. Networks (circuits) 7%
46. Air 6%
47. Electromagnets 6%
48. Ladders 6%
49. Power transmission 6%
50. Desorption 6%