1. Efficiency improvement in watermark retrieval process
Rapee Puertpau, Thumrongrat Amornraksa

2. Boiling heat transfer coefficient fo r-12 alternatives in horizontal tube - small refrigerator scale
U. Kuntha, T. Kiatsiriroat

3. The removal of voc from off-gas by biofiltration process
Somjai Kajorncheappunngam

4. Microwave remote sensing for land cover identification
Sununtha Kingpaiboon, Wiroj Masnate

5. Characteristics of spatial rainfall distribution in north-east thailand
Sununtha Kingpaiboon