Vol. 30 No. 06 (2025): NOV-DEC – Asia-Pacific Journal of Science and Technology (APST)

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

Characterization of extracellular protease-producing bacteria isolated from the coastal environment of Bangladesh and optimization of parameters for enzyme production

Md. Habibur Rahman Department of Fisheries Biology and Aquatic Environment, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh Shahittya Mitra Pranto Department of Fisheries Biology and Aquatic Environment, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh Mousumi Das Department of Aquaculture, Gazipur Agricultural University, Gazipur 1706, Bangladesh Koushik Chakroborty Department of Aquatic Environment […]

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

Seed priming with spent tea leaves (Camellia sinensis L.) promotes early growth of black cherry tomato (Solanum lycopersicum L. var. cerasiforme) seedlings under drought stress

Luong Thi Le Tho Department of Ecology, Physiology Plants and Teaching Methods, Faculty of Biology, Ho Chi Minh city University of Education, Ho Chi Minh city 70000, Vietnam Luong Thi Thu Ngan Department of Ecology, Physiology Plants and Teaching Methods, Faculty of Biology, Ho Chi Minh city University of Education, Ho Chi Minh city 70000, […]

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

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, […]