2018 – Page 2 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 23 No. 3 (2018): JULY-SEP

What are predictors for a continuous positive airway pressure machine purchasing in obstructive sleep apnea patients?

Bundit Sawunyavisuth Department of Marketing, Faculty of Business Administration and Accountancy, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2018.10 Keywords: insomnia marketing factors predictors Abstract Obstructive sleep apnea (OSA) is a disease which causes or relates to several health and societal conditions. Even though continuous positive airway pressure (CPAP) machine has several benefits for OSA treatment, […]

Vol. 23 No. 3 (2018): JULY-SEP

Oxidative stability and discoloration of frozen tilapia fillet dipped in alkali-aided protein hydrolysates from tilapia byproducts

Kwanruedee Wachirattanapongmetee Department of Food Technology, Faculty of Technology, Khon Kaen University, Khon Kaen , Thailand. Somporn Katekaew Department of Biochemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand. Supawan Thawornchinsombut Department of Food Technology, Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2018.6 Keywords: alkali-treated protein hydrolysate tilapia byproducts frozen tilapia […]

Vol. 23 No. 3 (2018): JULY-SEP

Multi-mutation scheme adaptive differential evolution for solving truss sizing optimization

Natee Panagant Sustainable and Infrastructure Research and Development Center, Department of Mechanical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand. Sujin Bureerat Sustainable and Infrastructure Research and Development Center, Department of Mechanical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand. DOI: https://doi.org/10.14456/apst.2018.5 Keywords: Meta-heuristics Adaptive algorithms Truss sizing optimization Differential evolution […]

Vol. 23 No. 3 (2018): JULY-SEP

Development of Nam Phi Iron Ore smelter from local knowledge to find engineering properties

Adul Phuk-in Industrial Technology Program, Faculty of Industrial Technology, Uttaradit Rajabhat University, Uttaradit , Thailand DOI: https://doi.org/10.14456/apst.2018.1 Keywords: Nam Phi iron ore Nam Phi iron ore smelting Traditional method Modern technology Abstract This research has developed a Nam Phi iron ore smelter with a combination of traditional method and modern technology (mix method). Smelter center […]

Vol. 23 No. 3 (2018): JULY-SEP

Screening of N2-fixing and IAA Producing Bacteria and their Potential Use as Biofertilizer for Rice

Pongpat Chumpoo Graduate Programme, Master’s Degree in Soil Science and Natural Resources Management, Department of Plant and Soil Science, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand Arawan Shutsrirung Department of Plant and Soil Science, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand DOI: https://doi.org/10.14456/apst.2018.7 Keywords: Azotobacter Beijerinckia biofertilizer IAA rice rhizosphere Abstract […]

Vol. 23 No. 3 (2018): JULY-SEP

The effect of Indian marsh fleabane (Pluchea indica (L.) Less) dried leaves extract against oxidative stress induced by hydrogen peroxide in Saccharomyces cerevisiae

Rawinipa Srimoon Department of Applied Science and Biotechnology, Faculty of Agro-Industrial Technology, Rajamangala University of Technology Tawan-Ok, Chanthaburi Campus, Chanthaburi, Thailand DOI: https://doi.org/10.14456/apst.2018.9 Keywords: Indian marsh fleabane (Pluchea indica (L.) Less) cellular antioxidative stress Saccharomyces cerevisiae Abstract The objective of this research was to assess the potential antioxidative capacity of Indian marsh fleabane (Pluchea indica (L.) Less) […]

Vol. 23 No. 3 (2018): JULY-SEP

The development of training package using the P-PIADA training model: a case study on the usage of GUI – MATLAB program

Kanokwan Ruangsiri King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand Surapan Tansriwong Faculty of Industrial Technology,Chitralada Technology College, Bangkok, Thailand Somsak Akatimagool King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2018.8 Keywords: P-PIADA Training model GUI – MATLAB Program. Abstract This paper aims to develop of the training package using the P-PIADA […]

Vol. 23 No. 3 (2018): JULY-SEP

Learning and teaching in telecommunication engineering course using MIAP learning model; a case study of basic antenna design

Wittarit Khotmanee Faculty of Industrial Education, Rajamangala University of Technology Suvarnabumi, Supanburi , Thailand Wannisa Kaeotasaeng Faculty of Technical Education, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand Somsak Akatimagool Faculty of Technical Education, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2018.4 Keywords: MIAP Learning Model Basic Antenna Design Instructional Package […]

Vol. 23 No. 3 (2018): JULY-SEP

Effect of sucrose/glucose syrup ratio and citric acid on physical properties and sensory quality of candy product

Teerawwan Suwan Department of Innovation and Technology of Product Development, Faculty of Agro-industry, King Mongkut’s University of Technology North Bangkok, Thailand Sukanya Wongwat Department of Innovation and Technology of Product Development, Faculty of Agro-industry, King Mongkut’s University of Technology North Bangkok, Thailand Chanthima Phungamngoen Department of Agro-industry Technology and Management, Faculty of Agro-industry, King Mongkut’s […]

Vol. 23 No. 3 (2018): JULY-SEP

Identification and Characterization of Candida tropicalis Isolated from Soil of Sugarcane Plantation in Thailand for Ethanol Production

Pongsanat Pongcharoen Department of Agricultural Science, Faculty of Agriculture, Natural Resources and Environment, Naresuan University, Phitsanulok, Thailand and Center of Excellence in Research in Agricultural Biotechnology, Naresuan University, Phitsanulok,Thailand Kawano-Kawada Miyuki Laboratory of Molecular Physiology and Genetics, Faculty of Agriculture, Ehime University, Matsuyama, Japan and Advanced Research Support Center (ADRES), Ehime University, Matsuyama, Japan DOI: […]