Research Articles – Page 47 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 29 No. 04 (2024): JUL-AUG

Assessment of landslide susceptibility using geoinformatics and a frequency ratio model: a case study of Mae Tha River Watershed in Northern Thailand

Pichawut Manopkawee Department of Geological Sciences, Faculty of Sciences, Chiang Mai University, Chiang Mai, Thailand Niti Mankhemthong Department of Geological Sciences, Faculty of Sciences, Chiang Mai University, Chiang Mai, Thailand DOI: https://doi.org/10.14456/apst.2024.61 Keywords: Frequency ratio model Landslide inventory Landslide susceptibility Mae Tha fault Mae Tha River Abstract A landslide is one form of geological hazard […]

Vol. 29 No. 04 (2024): JUL-AUG

Establishment of a fertilizer formula for plant pineapple (Ananas comosus L.) cultivated in acid sulfate soil

Nguyen Q. Khuong Faculty of Crop Science, College of Agriculture, Can Tho University, Can Tho City, Vietnam Tran T.K. Nguyen Faculty of Crop Science, College of Agriculture, Can Tho University, Can Tho City, Vietnam Doan N. T. Thu Faculty of Crop Science, College of Agriculture, Can Tho University, Can Tho City, Vietnam Le T. Quang […]

Vol. 29 No. 01 (2024): JAN-FEB

Adsorption studies on chitosan/bagasse nanocomposite surface for the elimination of hazardous Cr (VI) from wastewater

Rekha Goswami Department of Environmental Science, Graphic Era (Deemed to be University), Dehradun, India Abhilasha Mishra Department of Chemistry, Graphic Era (Deemed to be University), Dehradun, India DOI: https://doi.org/10.14456/apst.2024.7 Keywords: Adsorption Chromium Chitosan Nanocomposite Desorption Abstract Heavy metal contamination drastically effects the ecosystem and human life. This work focusing on elimination of Chromium (Cr (VI)) […]

Vol. 29 No. 04 (2024): JUL-AUG

Investigating the influence of processing parameters on bimetallic catalysts for high-yield carbon nanotube synthesis

Abayomi A. Okesola Department of Materials Engineering, College of Engineering, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana K. Mensah-Darkwa Department of Materials Engineering, College of Engineering, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana Nthabiseng B. Maledi School of Chemical and Metallurgical Engineering, Faculty of Engineering and Built Environment, University of the […]

Vol. 29 No. 04 (2024): JUL-AUG

Development of charcoal briquettes from rubber seed shells mixed with food waste binder as an alternative energy source

Sucheera Laocharoen Division of Biotechnology, Faculty of Technology, Udon Thani Rajabhat University, Udon Thani, Thailand Parinyapan Phetcharat Division of Biotechnology, Faculty of Technology, Udon Thani Rajabhat University, Udon Thani, Thailand Chonlawit Yuvajita Division of Veterinary Technology and Animal Nursing, Faculty of Technology, Udon Thani Rajabhat University, Udon Thani, Thailand Sunan Nuanpeng Division of Biotechnology, Faculty […]

Vol. 29 No. 01 (2024): JAN-FEB

Intermittent hypoxic exposure with or without exercise improved cardiopulmonary functions in people with cardiovascular risk factors

Wisutthida Saengjan Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Nattha Muangritdech Department of Sport Science, Faculty of Science and Technology, Uttaradit Rajabhat University, Uttaradit, Thailand Chaiyawat Namboonlue Program of Sports and Exercise Science, Faculty of Science, Ubon Ratchathani Rajabhat University, Ubon Ratchathani, Thailand Terdthai Tong-Un Department of Physiology, Faculty of […]

Vol. 29 No. 04 (2024): JUL-AUG

Uterine pathology of women with antenatally diagnosed placenta accreta spectrum (PAS) disorders

Thanyathorn Eakpinitpitaya Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Chumnan Kietpeerakool Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Piyamas Saksiriwuttho Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Naratassapol Likitdee Department of Obstetrics and Gynecology, […]

Vol. 29 No. 04 (2024): JUL-AUG

A preliminary assessment of heavy metal (Pb, Cd, and As) contamination in the leaves and cultivation area of Mitragyna speciosa (Korth.) originating from Thailand

Atikarn Janthongkaw Environmental, Safety Technology and Health, School of Public Health, Walailak University, Nakhon Si Thammarat, Thailand Tanaporn Khamphaya Environmental, Safety Technology and Health, School of Public Health, Walailak University, Nakhon Si Thammarat, Thailand Supabhorn Yimthiang Environmental, Safety Technology and Health, School of Public Health, Walailak University, Nakhon Si Thammarat, Thailand Phisit Pouyfung Occupational Health […]

Vol. 29 No. 04 (2024): JUL-AUG

Bioactive compounds from marine red alga Acanthophora spicifera associated bacteria against diabetic foot ulcer derived bacterial isolates

Kalaivani Govindaraj Applied Microbiology Laboratory, Department of Microbiology, Periyar University, Tamil Nadu, India Siddharthan Nagarajan Applied Microbiology Laboratory, Department of Microbiology, Periyar University, Tamil Nadu, India Rajesh Gunasekaran Applied Microbiology Laboratory, Department of Microbiology, Periyar University, Tamil Nadu, India Hemalatha Natarajan Applied Microbiology Laboratory, Department of Microbiology, Periyar University, Tamil Nadu, India DOI: https://doi.org/10.14456/apst.2024.55 Keywords: […]

Vol. 29 No. 04 (2024): JUL-AUG

Evaluation of the PV design based on minimum percentage of energy saving

Settakorn Kamuang Faculty of Science and Engineering, Kasetsart University, Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon, Thailand Supalak Sathiracheewin Faculty of Science and Engineering, Kasetsart University, Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon, Thailand Srisakdi Jangjitb Patara Tara Partnership Ltd., Nakhon Phanom, Thailand Jamorn Doungkunsa Faculty of Science and Engineering, Kasetsart University, Chalermphrakiat Sakon Nakhon […]