1. Aggregate size distributions in hydrophobic flocculation
Chairoj Rattanakawin

2. Antinociceptive and antipyretic activities of extracts and fractions from
Wantana Reanmongkol, Sanan Subhadhirasakul and Pisit Bouking

3. Confidence intervals for means of positively skewed distributions
Weerawan Sakdajivacharoen and Teeraporn Verathaworn

4. Development and trial of the drug interaction database system
Benjamas Janchawee, Wibul Wongpoowarak, Chaicharoen Amnuaypanit, Mahamaddaud Wamae, Tavat Ovartlarnporn and Virasakdi Chongsuvivatwong

5. Distribution of hydroxyanthracene derivatives in cassia alata and the factors affecting the quality of the raw material
Pharkphoom Panichayupakaranant and Niwan Intaraksa

6. Diversity of soil algae in undisturbed and disturbed forests at ton ngachang wildlife
Benjawan Kaewderm, Pimpan Tansakul and Saowapa Angsupanich

7. Dye sensitized solar cell, dssc
Pongsatorn Amornpitoksuk and Nareelak Leesakul

8. Euspermatozoon structure and euspermiogenesis in cerithidea cingulata
Jintamas Suwanjarat and Sakol Suwaluk

9. Factors affecting gene transformation in mangosteen
Sompong Te-chato and Vitoon Chaipakdee

10. Hiv-1 protease inhibitory effects of some selected plants in caesalpiniaceae and papilionaceae families
Supinya Tewtrakul, Sanan Subhadhirasakul and Pranee Rattanasuwan

11. Hiv-1 protease inhibitory substances from the rhizomes of boesenbergia pandurata holtt.
Supinya Tewtrakul, Sanan Subhadhirasakul and Pranee Rattanasuwan

12. The status of phosphorus in thai soils and p evaluation using edta-naf extraction method
Phairat Phimsirikul and Toru Matoh