Archives – Page 54 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 28 No. 06 (2023): NOV-DEC

Premixed charge combustion in a diesel engine fuelled with biodiesel, n-butanol, and ignition improver blends

Gangeya Srinivasu Goteti School of Mechanical Engineering, VIT University, Chennai, India Tamilselvan Palsami School of Mechanical Engineering, VIT University, Chennai, India DOI: https://doi.org/10.14456/apst.2023.97 Keywords: Prosopis juliflora methyl ester Ignition improver Cetane number Diesel engine Premixed charge compression ignition Abstract The research aims to achieve optimised combustion by utilising the benefits of both spark ignition engine […]

Vol. 28 No. 06 (2023): NOV-DEC

Statistical optimization of cost-effective lignocellulosic medium for maximum xylanase activity by Massilia timonae B2YR

Rajani Thanekar Department of Microbiology, Rajaram College, Kolhapur, India Savita Mali Department of Microbiology, Rajaram College, Kolhapur, India Prajakta Kamble Department of Microbiology, Shivaji University, Kolhapur, India Vikramsinh More Department of Microbiology, Shivaji University, Kolhapur, India Kailas D. Sonawane Department of Microbiology, Shivaji University, Kolhapur, India Yasmin C. Attar Department of Microbiology, Rajaram College, Kolhapur, […]

Vol. 28 No. 06 (2023): NOV-DEC

Modelling and analysis of new organic thin film temperature sensor

Arun P. S. Rathod Department of Electronics and Communication, Graphic Era Hill University, Dehradun, India Abhilasha Mishra Department of Chemistry, Graphic Era (Deemed to be University), Dehradun, India DOI: https://doi.org/10.14456/apst.2023.95 Keywords: Organic Organic thin film transistor Organic thin film temperature sensor Smart devices Temperature sensor Wearable electronics Abstract Integration of sensor modules in contemporary smart […]

Vol. 28 No. 06 (2023): NOV-DEC

Effective field capacity prediction model for management of UAV spraying

Khemmapat Pucharoensilp Department of Agricultural Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand Khwantri Saengprachatanaru Department of Agricultural Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand Jetsada Posom Department of Agricultural Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand Seree Wongpichet Department of Agricultural Engineering, Faculty of Engineering, Khon […]

Vol. 28 No. 06 (2023): NOV-DEC

Forecasting health insurance premium using machine learning approaches

Shawni Dutta Department of Computer Science and Multimedia, Lincoln University College, Selangor, Malaysia Payal Bose Department of Computer Science and Multimedia, Lincoln University College, Selangor, Malaysia Samir K. Bandyopadhyay Department of Computer Science and Multimedia, Lincoln University College, Selangor, Malaysia DOI: https://doi.org/10.14456/apst.2023.96 Keywords: Ensemble approach Feature importance Health insurance price Machine learning Random forest Regression […]

Vol. 28 No. 06 (2023): NOV-DEC

Analysis of safety stock determination methodology-quantity vs. time buffers

Narasimha P. Bhat Motilal Nehru National Institute of Technology Allahabad, Uttar Pradesh, India DOI: https://doi.org/10.14456/apst.2023.92 Keywords: High volume Low volume Safety stock Seasonality Unit of measurement Variance in customer Variance in lead time Abstract In supply chain management, the safety stock approach is a viable solution to counter supply and demand uncertainty. Safety stock ensures […]

Vol. 28 No. 06 (2023): NOV-DEC

Ergonomic risk factor-related musculoskeletal disorders among wood furniture workers in Binh Duong Province, Vietnam

Thien T. Tran Faculty of Public Health, Thammasat University, Rangsit Campus, Pathum Thani, Thailand Sasitorn Taptagaporn Faculty of Public Health, Thammasat University, Rangsit Campus, Pathum Thani, Thailand Chinh V. Dang Institute of Public Health Ho Chi Minh City, Ministry of Health, Ho Chi Minh City, Vietnam Teeraphun Kaewdok Faculty of Public Health, Thammasat University, Rangsit […]

Vol. 28 No. 06 (2023): NOV-DEC

Effects of partially replacing sand with laterite on compressive strength of hybrid OPC -activated metakaolin concrete

Feyidamilola Faluyi Department of Civil Engineering, Federal University of Technology, Akure, Nigeria Chinwuba Arum Department of Civil Engineering, Federal University of Technology, Akure, Nigeria Catherine M. Ikumapayi Department of Civil Engineering, Federal University of Technology, Akure, Nigeria Stephen A. Alabi Department of Civil Engineering, Federal University of Technology, Akure, Nigeria DOI: https://doi.org/10.14456/apst.2023.90 Keywords: Laterized concrete […]

Vol. 28 No. 06 (2023): NOV-DEC

Growth performance and fruiting body characterisation of the paddy straw mushroom (Volvariella volvacea) cultivated on different types of solid wastes

Ain S. Sharifuddin Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Malaysia Lyena W.Z. Ahmad Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Malaysia Azhar Mohamed Malaysian Nuclear Agency, Selangor, Malaysia Norrizah J. Sidek Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Malaysia Norfatimah M. Yunus Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Malaysia […]

Vol. 28 No. 06 (2023): NOV-DEC

The dynamics of non-structural carbohydrates and involved enzymes in relation to the latex yield of rubber trees

Tucksin Lerksamran Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand Anne Clement-Vidal CIRAD, UMR AGAP Institute, Montpellier, France Siriluck Liengprayoon KAPI, Kasetsart University, Bangkok, Thailand Kittipong Rattanaporn Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand Pisamai Chantuma Chachoengsao Rubber Research Center, Rubber Authority of Thailand, Chachoengsao, Thailand Philippe Thaler Cirad, UMR […]