Archives – Page 8 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 25 No. 03 (2020): JUL-SEP

The association between road traffic noise and annoyance levels in residential and sensitive areas of Ayutthaya, Thailand

Withida Patthanaissaranukool Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University Bangkok Thailand, 10400 Minta Thareejit Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand Tanasri Sihabut Center of Excellence on Environmental Health and Toxicology (EHT), Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2020.28 Keywords: Road traffic noise Annoyance Exposure-response relationship Public health […]

Vol. 26 No. 04 (2021): OCT-DEC

Simulation and optimization model for a cross-docking distribution center: case study of a railway business

Matukorn Chaiyarot Supply Chain and Logistic Systems Research Unit, Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand Komkrit Pitiruek Supply Chain and Logistic Systems Research Unit, Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2021.34 Keywords: Rail distribution Rail freight cross-docking Resource allocation ARENA […]

Vol. 25 No. 03 (2020): JUL-SEP

Microbial decomposition of longan leaf: I. physico-chemical and biological changes during composting

Pattarin Kudreaung Philosophy Program in Soil Science and Natural Resources Management, Graduate School, Chiang Mai University, Chiang Mai, Thailand Yupa Chromkaew Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand Kawiporn Chinachanta Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand Fapailin Chaiwan […]

Vol. 26 No. 04 (2021): OCT-DEC

Improving properties of modified silica by admicellar polymerization technique for inner rubber tube products

Thamchoto Prajaksood Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Thailand Thirawudh Pongprayoon Department of Chemical Engineering, Faculty of Engineering, King Mongkut’s University of Technology North Bangkok, Thailand Komkrit Pitiruek Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Thailand DOI: https://doi.org/10.14456/apst.2021.33 Keywords: Admicellar polymerization Inner rubber tube Silica Abstract Modified silica […]

Vol. 25 No. 03 (2020): JUL-SEP

Coconut shell as skin barriers for colorectal cancer survivors with ostomy

Yulius Tiranda Nursing Study Program, STIKes Muhammadiyah Palembang, South Sumatera, Indonesia Dewi Gayatri Faculty of Nursing, University of Indonesia, Indonesia Debie Dahlia Faculty of Nursing, University of Indonesia, Indonesia DOI: https://doi.org/10.14456/apst.2020.24 Keywords: Coconut shell Colorectal cancer Skin barrier Ostomy Survivors Abstract Ostomy bag is a pouch highly needed by the ostomate to collect the liquid […]

Vol. 25 No. 03 (2020): JUL-SEP

The effects of vitrification method on the seed survival and genetic stability of Rhynchostylis gigantea (Lindl.) Ridl

Duangrath Jariyajirawattana 1Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Sumontip Bunnag Applied Taxonomic Research Center (ATRC), Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2020.25 Keywords: Cryopreservation Genetic stability Seeds Rhynchostylis gigantea Abstract Orchids are highly important and valuable plants due to their diversity and […]

Vol. 26 No. 04 (2021): OCT-DEC

Prevalence and risk factors of proteinuria in patients with type 2 diabetes mellitus

Boonyong Jeerasuwannakul Department of Medicine, Roi Et Hospital, Roi Et, Thailand Bundit Sawunyavisuth Department of Marketing, Faculty of Business Administration and Accountancy, Khon Kaen University, Khon Kaen, Thailand Sittichai Khamsai Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Kittisak Sawanyawisuth Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, […]

Vol. 25 No. 03 (2020): JUL-SEP

PCR for rapid detection of nine loci of Y-chromosomal DNA including SRY sequences in Turner syndrome patients

Kitirat Techatraisak Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand https://orcid.org/0000-0001-8449-9379 Chongdee Dangrat Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand Supaporn Waeteekul Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2020.22 Keywords: PCR Y chromosome SRY Turner syndrome Abstract Detection of Y-chromosomal sequences is crucial for certain cases of phenotypic […]

Vol. 26 No. 04 (2021): OCT-DEC

Development of a geopolymer made from bagasse ash for use as a cementitious material

Songrit Puttala Faculty of Engineering, Mahasarakham University, Mahasrakham, Thailand Warit Hiranphattararoj Faculty of Engineering, Mahasarakham University, Mahasrakham, Thailand Sahalaph Homwuttiwong Faculty of Engineering, Mahasarakham University, Mahasrakham, Thailand DOI: https://doi.org/10.14456/apst.2021.31 Keywords: Geopolymer Bagasse ash Cement Waste materials Compressive strength Abstract This research aimed to improve the properties of geopolymer made from bagasse ash. Bagasse ash, directly […]

Vol. 25 No. 03 (2020): JUL-SEP

High gravity ethanol fermentation from cassava chips

Suthkamol Suttikul Expert Center of Innovative Clean Energy and Environmental, Thailand Institute of Scientific and Technological Research (TISTR), Pathum Thani, Thailand Jutamas Panthong Expert Center of Innovative Clean Energy and Environmental, Thailand Institute of Scientific and Technological Research (TISTR), Pathum Thani, Thailand Vishnu Panphan Expert Center of Innovative Clean Energy and Environmental, Thailand Institute of […]