Vol. 23 No. 2 (2018): June – Asia-Pacific Journal of Science and Technology (APST)

Vol. 23 No. 2 (2018): June

High school students’ mathematical modelling in classroom using open approach

Montree Chuenura Science and Technology Education, Khon Kaen University, Khon Kaen, Thailand. Narumon Changsri Centre of Excellence in Mathematics, Bangkok, Thailand. Maitree Inprasitha Centre of Excellence in Mathematics, Bangkok, Thailand. DOI: https://doi.org/10.14456/kkurj.2018.6 Keywords: Mathematical Modelling Open Approach. Abstract This research aimed to study students’ mathematical modelling in classroom using Open Approach. The target groups were […]

Vol. 23 No. 2 (2018): June

Relationship between floret size and anther culture response in an ornamental sunflower

Khamsee Saensee School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand Thitiporn Machikowa School of Crop Production Technology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand Yalcin Kaya Genetic and Bioengineering Department, Engineering Faculty, Trakya University, Edine, Turkey Nooduan muangsan School of Biology, Institute of Science, Suranaree University […]

Vol. 23 No. 2 (2018): June

Theoretical study of peptide nucleic acid with(2’R,4’R)-prolyl-(1S,2S)-2-aminocyclobutanecarboxylic acid acid backbone binding to DNA and self-pairing

Amphawan Maitarad Materials Chemistry Research Center, Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Nattawee Poomsuk Materials Chemistry Research Center, Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Chittima Laohpongspaisan Materials Chemistry Research Center, Department […]

Vol. 23 No. 2 (2018): June

Effect of Apis Dorsata honey and honey sugars analogue on hematological and some biochemical parameters in albino rats model

Sarfraz Ahmed Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia. Siti Amrah Sulaiman Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia Nor Hayati Othman Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian , Kelantan, Malaysia. DOI: https://doi.org/10.14456/kkurj.2018.4 Keywords: Tualang […]

Vol. 23 No. 2 (2018): June

Alleviation of salt stress effects on physiology of leaves in two cultivars of pigmented rice by application of spermidine

Punya Madee Salt-tolerant Rice Research Group, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Sumitahnun Chantaburee Faculty of Science and Technology, Petchaburi Rajabhat University, Petchaburi, Thailand Piyada Theerakulpisut Salt-tolerant Rice Research Group, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Jirawat Sanitchon Department of Plant Science and […]

Vol. 23 No. 2 (2018): June

Enhanced storage stability of freeze dried rice bran hydrolysates by maltodextrin

Geerada Kaewjumpol Department of Food Technology, Faculty of Technology and Cardiovascular Research Group (CVRG), Khon Kaen University, Khon Kaen , Thailand Supawan Thawornchinsombut Department of Food Technology, Faculty of Technology and Cardiovascular Research Group (CVRG), Khon Kaen University, Khon Kaen , Thailand DOI: https://doi.org/10.14456/kkurj.2018.5 Keywords: rice bran hydrolysate maltodextrin antioxidant activity storage stability ATR-FTIR spectroscopy […]

Vol. 23 No. 2 (2018): June

A framework of learning achievement by steam education for system analysis and design in case study RMUTT

Julaluk Watthananon Major of Computer Science, Department of Mathematics and Computer Science, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, Thailand DOI: https://doi.org/10.14456//kkurj.2018.1 Keywords: Framework STEM STEAM System Analysis and Design. Abstract The purpose of the study were: 1) to develop framework by STEAM (Science, Technology, Engineering, Arts and Mathematics) education for system […]

Vol. 23 No. 2 (2018): June

Developing students’ writing skills in mathematical problem solving classroom using lesson study and open approach

Phattaraphong Kunseeda Mathematics Education, Khon Kaen University, Khon Kaen, Thailand. Maitree Inprasitha Centre of Excellence in Mathematics, Bangkok, Thailand Narumon Changsri Centre of Excellence in Mathematics, Bangkok, Thailand DOI: https://doi.org/10.14456/kkurj.2018.3 Keywords: Writing skills Mathematical Problem Solving Classroom Lesson Study and Open Approach Abstract The purpose of this research was to develop students’ writing skills in […]

Vol. 23 No. 2 (2018): June

Pollen morphology of subfamily Nelsonioideae (Acanthaceae) in Thailand

Thiamhathai Choopan Faculty of Science and Technology, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima , Thailand Paul Joseph Grote Forest Herbarium, Department of National Parks, Wildlife and Plant Conservation, Bangkok , Thailand Kongkanda Chayamarit Forest Herbarium, Department of National Parks, Wildlife and Plant Conservation, Bangkok , Thailand David A. Simpson Royal Botanic Gardens, Kew, Richmond, Surrey, […]

Vol. 23 No. 2 (2018): June

Project based learning and team based learning for freshmen physics at Southern Taiwan University of Science and Technology

Aaron Raymond See Department of Electrical Engineering Southern Taiwan University of Science and Technology (STUST), Tainan City, Taiwan Hong-De Chang Department of Electrical Engineering Southern Taiwan University of Science and Technology (STUST), Tainan City, Taiwan Chi Jo Wang Department of Electrical Engineering Southern Taiwan University of Science and Technology (STUST), Tainan City, Taiwan Chao-Tang Yu […]