1. Dynamics of host-parasitoid populations and biological control
Nichaphat Patanarapeelert

2. A web based learning system for learning english on mobile devices
Firouz B. Anaraki

3. Approximation of amplitude equalizer based on q-bessel polynomials
Kanok Janchitrapongvej

4. A comparative study on different feeding machines to growth, water quality and economic performance in nile tilapia commercial farming
Jaruwan Songphatkaew

5. Pretreatment and enzymatic hydrolysis from water hyacinth (eichhornia crassipes)
Atcharaporn Jongmeesuk, Vorapat Sanguanchaipaiwong

6. Inhibitory effect on a-glucosidase by traditional thai medicinal plants
Wimolpun Rungprom

7. Ethanol production from sweet potato by enzymatic hydrolyzation and saccharomyces cerevisiae yrk 017 fermentation
Duangjai Ochaikul