1. Energy spectrum of turbulence flow
Prapat Suntivarakorn

2. Mems and microsystems
Sirivit Taechajedcadarungsri

3. Bandwidth management system for academic network at khon kaen university
Arnut Chaosakul

4. The response of dc-link capacitance in a pwm converter inverter
Krit Choeisai, Vichai Prasertcharoensuk, Adirek Jantakun

5. A design of isolated amplifier using feedback signal for solving non- linear of opto coupler device
Krit Choeisai, Vichai Prasertcharoensuk, Jirawat Budboonchu

6. Guided mode analysis and characteristic of bragg optical fibers
Arkom Kaewrawang, Tuptlm Angkaew

7. Low-voltage wide-bandwidth cdba and its application to current-mode ladder filters
Worapong Tangsnrat, Phakamard Patthananurak, Wan lop Surakampontorn

8. Hvdc bridge generator feeded by a current source from series resonant converter
Kitipong Tonmitra, Chaiporn Addoddorn, Amnart Suksri

9. Appplication of cfd for 1,2- dichloroethane production by ethylene oxychlorination in fluidized bed reactor
Anorna Kodchakong, Thongchai Srinophakun

10. Use of rice husk-bark ash by grinding to fineness in concrete
Sumrerng Rukzon

11. Catalytic activity of iron on zsm-5 zeolite support prepared from lignite fly ash for co2 hydrogenation
Makara Tappoon, Phungphai Phanawadee, Metta Chareonpanich

12. Simple equipment to reduce moisture content in paddy by mean of solar energy
Pisit Techarungpaisan, Kaew Udomsirichakorn, Suwat Theerapongthanakorn