Research Articles – Page 6 – Asia-Pacific Journal of Science and Technology (APST)

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

Fuzzy logic enhanced machine learning framework for adaptive thermal absorber configuration optimization in building integrated photovoltaic thermal systems

Dinesh Kumar Nishad Deptt of Electrical Engineering, Dr. Shakuntala Misra National Rehabilitation University, Lucknow, India https://orcid.org/0009-0003-5270-0922 Rashmi Singh Department of Mathematics, Amity Institute of Applied Sciences, Amity University, Noida, India https://orcid.org/0000-0002-6139-466X Saifullah Khalid Airport Authority of India, Amritsar, India https://orcid.org/0000-0001-9484-8608 Raj Sinha Faculty of IT & CS, PIET-MCA, Parul University, Vadodara, Gujarat, India DOI: https://doi.org/10.14456/apst.2025.99 Keywords: […]

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

RETRACTED: Investigation of the metallurgical microstructure resulting from underwater welding at depths of 3 and 5 meters using UW-1 and E6013 welding electrodes.

Arawan Chanpahol Program in Industrial Engineering Technology and Logistics, Faculty of Agricultural and Industrial Technology, Phetchabun Rajabhat University, Thailand 67000 Saksirichai Srisawat Program in Industrial Engineering Technology and Logistics, Faculty of Agricultural and Industrial Technology, Phetchabun Rajabhat University, Thailand 67000 Boonsin Nadondu Program in Industrial Engineering Technology and Logistics, Faculty of Agricultural and Industrial Technology, […]

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) […]