1. Optimal design and sensitivity analysis of roof truss
Panatchai Chetchotisak

2. Workability and compressive strength of geopolymer mortar from fly ash containing diatomite
Tanakorn Phoo-ngernkham, Theerawat Sinsiri

3. Strength development in blended cement admixed saline soil
Worawit Phojan, Suksun Horpibulsuk

4. A solar dryer & moisture condensing cabinet with thermosyphon heat flow
Jaruwat Jareanjit, Yafad Dusamoh, Supat Detsopha, Suriya Chuyin

5. The effect of surface roughness to elastohydrodynamic lubrication in spur gear with non-newtonian lubricant
Khanittha Wongseedakaew

6. Mass transfer kinetics during osmotic process of sweetened white radish
Navaphattra Nunak, Amornrat Mukprasert

7. Biomass briquette production from jatropha
Kriengkrai Wongsaroj, Thanit Sawadsevi, Naris Prathinthong, Pratarn Wongsrivej

8. The ph effects on cleaning of coconut milk deposits from batch pasteurizing process
Phanida Saikhwan, Nattaporn Jumwan, Pisan Thungsiabyuan, Woranee paengjuntuek, Harnpon Phungrassami, Phairat Usubharatana

9. Biomechanical analysis of workstation improvement in actuator arm damper assembly of hard disk drive industry
Budtree Limwanich, Nivit Charoenchai