1. 4 generations of cellular wireless systems
Raungrong Suleesathira

2. A floating capacitance multiplier based on current conveyors
Vuttikai Intaudom and Wiwat Kiranon

3. Delayed time effect before compaction on strength of soil cement and soil cement with renolith
Phanuwat Suriyachat and Tadapong Pratomvong

4. Effect of chicken blood and plasma powder on qualities of emulsion sausage
Punchira Vongsawasdi and Montira Nopharatana

5. Effect of particle size of mae moh fly ash on strength activity index of mortar
Raungrut Cheerarot, Jatuphon Tangpagasit, Chai Jaturapitakkul and Kraiwood Kiattikomol

6. Glucose, fructose and sucrose accumulation in root and root exudate of rice cv. supanburi 1
Warunee Pusatjapong, Orapin Kerdchoechuen and Sirintornthep Towprayoon

7. Handling discontinuous boundary condition by using the uniqueness of heat flux in the boundary element method of solving heat conduction problem
Somchart Chantasiriwan

8. Universal rectifier using current conveyors
Adisak Monpapassorn and Sanae Maitreechit