1. Ant colony system (acs) with hybrid local search to solve vehicle routing problems
Suphan Sodsoon, Savalee Uttra, Sombat Sindhuchao

2. Analysis of discharge consistency and performance of a sugarcane billet planter with side-conveyer concept
Titinai Thienyaem, Khwantri Saengprachatanarug, Masami Ueno, Taira Eizo

3. Structural comparison of anodic nanoporous-titania fabricated from single-step and three-step of anodization using two paralleled-electrodes anodizing cell
Mallika Thabuot, Chaiyaput Kruehong

4. Photocatalytic and antibacterial activity of zno powders prepared via sol-gel method
Weerachai Sangchay, Kornkanok Ubolchollakhat

5. Filtration efficiency and filter resistance of nylon-6 and nylon-6 chitosan nanofibrous membranes
Panu Danwanichakul, Duangkamol Danwanichakul, Adisara Yooyanyong, Kantika Sae-Ieo

6. Continuous quality inspection in hard disc drive manufacturing
Yupa Lorkanchanakul, Peerapong Triyacharoen

7. The effect of remaining sds on protein release in later leaching steps of deproteinized natural rubber
Panu Danwanichakul, Adisara Yooyanyong, Duangkamol Danwanichakul

8. Mathematical aspects for electrical network connections
Pattrawut Chansangiam