Research Articles – Page 4 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 30 No. 06 (2025): NOV-DEC

Toward improved spawn quality: Optimizing corn grain preparation for Volvariella volvacea

Ain Syazween Sharifuddin Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia Lyena Watty Zuraine Ahmad Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia https://orcid.org/0000-0002-8146-5090 Nur Alwani Zahra Ismail Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia Farida Zuraina Mohd Yusof Faculty of Applied […]

Vol. 30 No. 06 (2025): NOV-DEC

Green approach for selective Cu(II) recovery from aqueous solutions: Efficient separation from Ni(II) and Co(II) with organic phase regeneration

Siu Hua Chang Waste Management and Resource Recovery (WeResCue) Group, Faculty of Chemical Engineering, Universiti Teknologi MARA, Cawangan Pulau Pinang, 13500 Permatang Pauh, Pulau Pinang, Malaysia. Siti Fatimah Abdul Halim Waste Management and Resource Recovery (WeResCue) Group, Faculty of Chemical Engineering, Universiti Teknologi MARA, Cawangan Pulau Pinang, 13500 Permatang Pauh, Pulau Pinang, Malaysia. Muhammad Ikram […]

Vol. 30 No. 06 (2025): NOV-DEC

An Intelligent IoT based anomaly detection using predictive analytics

Ranjith Jayaramu School of Computer Science & Engineering, Vellore Institute of Technology, Tamil Nadu, Chennai, India Vergin Sarobin School of Computer Science & Engineering, Vellore Institute of Technology, Tamil Nadu, Chennai, India Shree Varshan School of Computer Science & Engineering, Vellore Institute of Technology, Tamil Nadu, Chennai, India Briju Demel School of Computer Science & […]

Vol. 30 No. 06 (2025): NOV-DEC

Silicon source from calcium silicate of steel making slag on leaf thickness, trichomes number, yield and silicon content in rice RD 49 variety grown under nutrient solution by deep water technique system

Araya Srisuwan Department of Soil Science, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand Aunthicha Phommuangkhuk Department of Soil Science, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand Suphachai Amkha Department of Soil Science, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng […]

Vol. 30 No. 06 (2025): NOV-DEC

High methane production by Methanobacterium ferruginis Mic6c05T, a hydrogenotrophic methanogen isolated from a depleted oil and gas field in a neighboring country.

Nusara Yinyom Department of Microbiology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand Kusuma Rintachai Department of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, Thailand Siriwan Wichai Department of Microbiology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand DOI: https://doi.org/10.14456/apst.2025.93 Keywords: methanogenesis archaea biogenic gas methanogenic media phylogenetic analysis MPN Abstract Some depleted oil and […]

Vol. 30 No. 06 (2025): NOV-DEC

Music versus midazolam to alleviate anxiety and physiological responses in patients receiving spinal anesthesia: A prospective randomized controlled study

Siwalai Sucher Department of Anesthesiology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand https://orcid.org/0000-0002-9275-3311 Rachata Yubonman Department of Anesthesiology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand Saranyoo Nonphiaraj Department of Anesthesiology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand https://orcid.org/0000-0002-8021-8792 Thitinuch Ruenhunsa Department of Anesthesiology, Faculty of Medicine, […]

Vol. 30 No. 06 (2025): NOV-DEC

A pilot study on the effects of the 6-week recreational activities program on physical fitness of elderly people in Maeka subdistrict, Phayao province

Kritsada Tampradit Schoolof Science, University of Phayao, Phayao, Thailand Pattawan Lapo Schoolof Science, University of Phayao, Phayao, Thailand Apiruck Wonghempoom Schoolof Science, University of Phayao, Phayao, Thailand Prachya Wangtrakul Schoolof Science, University of Phayao, Phayao, Thailand DOI: https://doi.org/10.14456/apst.2025.91 Keywords: Older people Physical activities Recreation Well-being Abstract The purpose of this study was to investigate the effect […]

Vol. 30 No. 06 (2025): NOV-DEC

P2O5/SiO2-Catalyzed solvent-free room-temperature synthesis of 2-aryl-benzimidazoles and their toxicity against Artemia salina

Janus B Pansacala Department of Chemistry, Western Mindanao State University, Zamboanga City, Philippines Joshua Andrew P Nillama Department of Chemistry, Mindanao State University-Iligan Institute of Technology, Iligan City, Philippines Evelyn C Creencia Department of Chemistry, Mindanao State University-Iligan Institute of Technology, Iligan City, Philippines DOI: https://doi.org/10.14456/apst.2025.90 Keywords: benzimidazoles green chemistry P2O5/SiO2 room-temperature synthesis Abstract Twelve (12) […]

Vol. 30 No. 06 (2025): NOV-DEC

Green synthesis of ZSM-5 using biomass fly ash and recycled mother liqour

Patthra Pengthamkeerati Department of Environmental Technology and Management, Faculty of Environment, Kasetsart University, Bangkok, 10900 Thailand Phatchariya Welutung Department of Environmental Technology and Management, Faculty of Environment, Kasetsart University, Bangkok, 10900 Thailand DOI: https://doi.org/10.14456/apst.2025.89 Keywords: Biomass fly ash Green synthesis Mother liquid recycling ZSM-5 Abstract The effects of synthesis conditions, silica derived from biomass fly ash, […]

Vol. 30 No. 06 (2025): NOV-DEC

Design and analysis of novel organic thin film multiplexer

Arun Pratap S. Rathod Department of Electronics and Communication Engineering, Graphic Era Hill University, Dehradun, India Pawan K. Mishra Department of Computer Science & Engineering, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India. DOI: https://doi.org/10.14456/apst.2025.88 Keywords: Multiplexer OTFT Organic electronics Thin films CMOS OTFM Abstract In recent years a transition from conventional electronic devices based […]