Research Articles – Page 25 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 22 No. 4 (2017): December

Effects of polyvinyl alcohol on vitrification of mature and immature bovine oocytes

Chatree Chumnandee Entomology Section, Department of Plant Science and Agricultural Resources, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand Sivilai Sirimungkararat Entomology Section, Department of Plant Science and Agricultural Resources, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand Weerasak Saksirirat Cultivation and Product Development Research Group of Wild Silkmoths and Economic Insects for […]

Vol. 27 No. 04 (2022): JUL-AUG

Low versus high 131I therapeutic effectiveness for differentiated thyroid cancer with intermediate risk of recurrence

Nantaporn Wongsurawat Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kean, Thailand Charoonsak Somboonporn Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kean, Thailand Yutapong Raruenrom Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kean, Thailand Bandit […]

Vol. 22 No. 4 (2017): December

A weighted goal programming model for maintenance workforce optimisation for a process industry

Desmond Eseoghene Ighravwe Department of Mechanical Engineering, Faculty of Engineering, University of Lagos, Nigeria Sunday Ayoola Oke Department of Mechanical Engineering, Faculty of Engineering, University of Lagos, Nigeria Kazeem Adekunle Adebiyi Department of Mechanical Engineering, Faculty of Engineering and Technology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria DOI: https://doi.org/10.14456/apst.2017.29 Keywords: Meta-heuristics; Euclidean distance; Maintenance workforce […]

Vol. 27 No. 04 (2022): JUL-AUG

Feasibility study of bagasse lignin utilization as an alternative antimicrobial agent

Siriluck Liengprayoon Kasetsart Agricultural and Agroindustrial Product Improvement Institute (KAPI), Kasetsart University, Bangkok, Thailand Tucksin Lerksamran Kasetsart Agricultural and Agroindustrial Product Improvement Institute (KAPI), Kasetsart University, Bangkok, Thailand Supanida Winitchai Kasetsart Agricultural and Agroindustrial Product Improvement Institute (KAPI), Kasetsart University, Bangkok, Thailand Natedao Musigamart Kasetsart Agricultural and Agroindustrial Product Improvement Institute (KAPI), Kasetsart University, Bangkok, […]

Vol. 22 No. 4 (2017): December

Roselle (Hibiscus sabdariffa) calyce ethanolic extract decreases insulin resistance in high carbohydrate diet fed cats

Ranee Singh Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, Thailand. Patchareewan Pannangpetch Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand. DOI: https://doi.org/10.14456/apst.2017.35 Keywords: Roselle; Triglyceride; Cholesterol; Blood glucose; Insulin resistance Abstract The objective of this study was to determine whether roselle calyce extract can […]

Vol. 22 No. 4 (2017): December

The placement of points on a unit circle: the golden placement policy

Graham K. Winley Vincent Mary School of Science and Technology, Assumption University, Bangkok, Thailand. DOI: https://doi.org/10.14456/apst.2017.40 Keywords: Fibonacci numbers, golden section, phyllotaxis Abstract This article investigates patterns and properties among the points and the gaps that are formed when points are placed in a clockwise direction around a unit circle so that the distance between […]

Vol. 27 No. 04 (2022): JUL-AUG

Performance evaluation and business model analysis of the modified jute fiber extraction machine

Rejaul M. Karim Farm Machinery & Postharvest Process Engineering Division, Bangladesh Agricultural Research Institute, Gazipur, Bangladesh Arshadul M. Hoque Farm Machinery & Postharvest Process Engineering Division, Bangladesh Agricultural Research Institute, Gazipur, Bangladesh Alamgir Chowdhury Farm Machinery & Postharvest Process Engineering Division, Bangladesh Agricultural Research Institute, Gazipur, Bangladesh Faruk U. Islam Business Development and Quality Assurance, […]

Vol. 22 No. 4 (2017): December

Safe job rotation scheduling with minimum setup time

Pavinee Rerkjirattikarn School of Manufacturing Systems and Mechanical Engineering, Sirindhorn International Institute of Technology, Thammasat University, Pathum thani, Thailand Santipap Satitanekchai School of Manufacturing Systems and Mechanical Engineering, Sirindhorn International Institute of Technology, Thammasat University, Pathum thani, Thailand Sun Olapiriyakul School of Manufacturing Systems and Mechanical Engineering, Sirindhorn International Institute of Technology, Thammasat University, Pathum […]

Vol. 27 No. 05 (2022): SEP-OCT

Asymbiotic germination of Habenaria rhodocheila Hance on different culture media and impact of plant growth regulators

Theera Thummavongsa School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand Santi Watthana School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand Chuthapond Musimun School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand Nooduan Muangsan School of Biology, Institute of Science, Suranaree University […]

Vol. 27 No. 05 (2022): SEP-OCT

Retroaortic left renal vein and its new Variations: Triple retroaortic and circumiliac left renal veins

Ukrit Rompsaithong Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Pattama Amarttayakong Faculty of Medicine, Mahasarakham University, Maha Sarakham, Thailand Jaturat Kanpittaya Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Arada Chaiyamoon Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Sukrit Sangkhano School […]