1. Performance characteristics of direct formic acid fuel cell (dfafc) by using pt-based binary metal alloy supported on activated carbonas anode catalysts
Wirungrong Sangarunlert, Sukruedee Sukchai, Anan Pongtornkulpanich and Adisak Nathakaranakule

2. Fuel cell model based on proton exchange membrane (pem)
Chatchai Sirisamphanwong, Wattanpong Rakwichian,Sukruedee Sukchai and Nipon Ketjoy

3. The analysis of the characteristics of the solar radiation climate of the daily global radiation and diffuse radiation in amman, jordan
Mohammed Awwad Ali Al-Dabbas

4. A comfort natural classroom design for hot-humid climate
Suteewan Lohasuwan

5. Production and testing of biodiesel fuel from jatropha curcas (al-sharb) in yemen
Mohammed Baggash, Adel Abdulrahman

6. Study on cost reduction of thin-film amorphous silicon pv modules in thailand with in-house tco glass coating using pvd method
Nibondh Chetsiri, Wattanapong Rakwichien, Nipon Ketjoy and Prapita Thanarak