1. A bio-fuel briquette from durian peel and rice straw- properties and economic feasibility
Waraporn Rattanongphisat and Sirinuch Chindaruksa

2. Distribution and habitat of the firefly, asymmetricata circumdata in the north of thailand
Sorasak Nak-eiam, Wandee Wattanachaiyingcharoen and Anchana Thancharoen

3. The prototype of porous ceramics for heavy-metal filtration
Savanit Paludsingha, Thanarak Damkhong, Netima Sawangwan

4. Wildlife conservation development & extension center, wang thong, phitsanulok
Kongsak promtep Preyanun Sanpod and Puntitra Kamol

5. Determination of iron(ii) in natural waters using the developed micro-volume autotitrator
Prinya Masawat

6. Ecology, distribution and phenology of the family orobanchaceae in thailand
Siwachate Chairote, Prasart Kermanee, Srunya Vajrodaya and Somkid Siripatanadilok

7. Effect of medium components on growth and development of in vitro shoot culture of dendrobium ochreatum lindl.
Anupan Kongbangkerd and Sangduean Wannachart

8. Effect of zirconium oxide nanoparticles on microstructure, vickers hardness and dielectric properties of pzt ceramics
Kachaporn Sanjoom and Chompoonuch Warangkanagool

9. A low-cost interfacing circuit for capacitance measurement
Anucha Kaewpoonsuk and Krerkkit Poonart