1. Significant properties of householder transformation
Pattrawut Chansangiam and Arnon Ploymukda

2. Forecasting the rainfall in muang, nan province
Warangkhana Keerativibool

3. Efficiency of using eucalyptus wood to reinforce deep cement mixing piles in field- pile load and embankment tests
Anucha Wonglert, Pornkasem Jongpradist, Pitthaya Jamsawang and Worapot Petchgate

4. An investigation on non-linear thermal conductivity behavior of brake pads
Phupoom Puangcharoenchai, Supachai Lakkam and Songwut Mongkonerdmanee

5. Simple casting and testing of optical and mechanical properties of domestic-grade resins- a case study of their use as photoelastic materials
Thanaporn Sanguanwai, Chakkrit Krongchuen and Pichet Pinit

6. Antibacterial activity of seaweed extracts against acne inducing bacteria (propionibacterium acnes)
Pornpimon Petchyothin, Jantana Praiboon and Anong Chirapart

7. Study on growth rates of amphiprion clarkii larvae fed with harpacticoid copepods
Supawadee Chullasorn, Pradchek Klangsin, Pawana Kangtia, Ratchadawan Jullawateelert, Wongpiya Anansatitporn and Porntriya Kamudrat

8. Using dominant phytoplankton as a bioindicator of water quality in huay samran, sisaket province
Siriporn Yossan and Parinya Moonsin