1. Adsorption performance of calcium and magnesium on cation exchange resin
Supatpong Mattaraj, Sumana Siripattanakul, and Vonlaya Viriyasenkul

2. Consumer views on general pharmacy pattronage and pharmacist consultation services at ubon rajathanee university drug store
Burin T. Sriwong

3. Methods of producing off-season longan in thailand
Ratchadaporn Janthasri, Suranant Subhadrabandhu and Kittipan Janthasri

4. Ultrasonic study for the flaw detectability in stainless steel butt welds at higher ambient temperature
Raewat Laopaiboon Jintana Laopaiboon and Yuttapong Hadtraytong

5. Student assessment grading by using z -- grading program
Preecha Kriengkorakot and Nuchsara Kriengkorakot

6. Determination of opinion among health care providers and customers on the universal coverage project at hospitals in amnatcharoen
Preecha Boonchoong and Suvimonrat Robrujian

7. Study of the factors effecting penetration of filler rod filling into the fit-up of gmaw-p galvanized steel sheet
Khasemsak Songsorn, Bovonchok Poopat and Chaowalit Limmaneevichitr

8. Basic information for extension of technology to increase buffalo production among small farm holders in khon kaen province
Suthipong Uriyapongsan, Weschasiti Toburan, Prasarn Tangkawattana, Adisak Sangkaew, Precha Wongwichan, Kitti Koobkaew

9. Electricity saving behavior of residents in muang district, ubon ratchathani province
Suriya Kaewarsa, Phetphrairin Upping and Thanet Wongkalasin