1. Sources of environmental nosocomial infections and the bactericidal efficiency of the disinfectants used in wards at maharat nakhon ratchasima hospital
Atchareeya Choungngam and Tassanee Saovana

2. Growths and carbon stocks in rubber plantations on chakkarat soil series, northeastern thailand
Chakarn Saengruksawong, Soontorn Khamyong, Niwat Anongrak, and Jitti Pinthong

3. Runoff and sediment yield estimation using distributed geospatial models for agricultural watershed in thailand
Sunya Sarapirome, Tharapong Phetprayoon, Charlie Navanugraha and Sodchol Wonprasaid

4. Log-linear risk rate model for hospital services
Krieng Kitbumrungrat

5. Fitting piecewise linear functions using particle swarm optimization
Pavee Siriruk

6. Influence of milling method on the electrical properties of 0.65pmn-0.35pt ceramics
Arjin Boonruang, Piyalak Ngernchuklin, Saengdoen Daungdaw, and Chutima Eamchotchawalit

7. Synthesis of magnesium aluminate spinel nanoparticles by co-precipitation method- the influences of precipitants
Karn Serivalsatit, Sarut Teerasoradech and Adison Saelee

8. Effects of sol-gel processing factors on transmittance and surface free energy of teos-sio2-pdms films
Thidarat Prertkaew, Lada Punsukumtana and Sutham Srilomsak