Research Articles – Page 9 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 26 No. 03 (2021): JUL-SEP (TSB-2020)

Influence of temperature on amylaseenzyme profile during germinationof two upland rice varieties

Noppasorn Chuenprasert School of Science, Mae Fah Luang University, Tha-Sut, Muang, Chiang Rai,Thailand Thanyarat Kookkhunthod School of Science, Mae Fah Luang University, Tha-Sut, Muang, Chiang Rai,Thailand Rattanasiri Deeklom Microbial Products and Innovation Research Group, Mae Fah Luang University, Tha-Sut, Muang,Chiang Rai,Thailand Natthawut Yodsuwan Microbial Products and Innovation Research Group, Mae Fah Luang University, Tha-Sut, Muang,Chiang […]

Vol. 26 No. 01 (2021): JAN-MAR

Preparation of activated carbon from Phu Phan Dendrocalamus asper backer

Anurak Khrueakham กองบริหารการวิจัยและบริการวิชาการ มหาวิทยาลัยเกษตรศาสตร์ วิทยาเขตเฉลิมพระเกียรติ จังหวัดสกลนคร Watsayod Ananpreechakorn DOI: https://doi.org/10.14456/apst.2021.4 Keywords: Activated carbon Fixed carbon yiel HCL Phu Phan Dendrocalamus asper backer Abstract The abstract reveal the objectives of the research and the results proposed: the objective of this research is to prepare activated carbon from Phu Phan Dendrocalamus asper backer obtained from Phu Phan […]

Vol. 26 No. 01 (2021): JAN-MAR

Evaluation of cow milk protein sensitization in children suspected cow milk protein allergy

Punnapatch Piriyanon 1Division of Gastroenterology and Hepatology, Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathumthani12120 Sukkrawan Intarakhao Prapasri Kulalert Patcharakamon Boonsom DOI: https://doi.org/10.14456/apst.2021.3 Keywords: Cow’s milk protein allergy Skin prick test Serum IgE for cow’s milk Oral food challenge test Abstract Cow milk is one of the most common cause of food allergy in […]

Vol. 26 No. 01 (2021): JAN-MAR

An economic assessment of the information system for the surveillance of liver fluke and cholangiocarcinoma of the Fluke Free Thailand Project (Isan cohort)

Pakapon Saiyut Department of Agricultural Economics, Faculty of Agriculture, Khon Kaen University, Khon Kaen Patcharee Suriya Department of Agricultural Economics, Faculty of Agriculture, Khon Kaen University, Khon Kaen DOI: https://doi.org/10.14456/apst.2021.2 Keywords: Big data Cost-benefit analysis Impact assessment Investment worthiness Willingness to pay Abstract This study aimed to assess the economic impact of the information system […]

Vol. 26 No. 01 (2021): JAN-MAR

Factors affecting the community participation in kidney transplant recipients; an experience from the lower northern region of Thailand

Nataya Kamsawang Supaporn Sudnongbua DOI: https://doi.org/10.14456/apst.2021.1 Keywords: Community participation Kidney transplantation Lower northern Thailand Abstract Kidney Transplantation offers the closest thing to a normal life for patients with end-stage renal disease who have had long waiting times. Post transplant care needs community participation which concerns many factors. The objective of this research was to study […]

Vol. 25 No. 04 (2020): OCT-DEC

Soundecology indicators applied to urban parks: a preliminary study

Roberto Benocci Department of Earth and Environmental Sciences (DISAT), University of Milano-Bicocca, Milano, Italy Giovanni Brambilla CNR-INM Department of Acoustics and Sensors “O.M. Corbino”, Rome, Italy Alessandro Bisceglie Department of Earth and Environmental Sciences (DISAT), University of Milano-Bicocca, Milano, Italy Giovanni Zambon Department of Earth and Environmental Sciences (DISAT), University of Milano-Bicocca, Milano, Italy DOI: […]

Vol. 25 No. 04 (2020): OCT-DEC

Approximate average run length and its eigenvalue problem on exponentially weighted moving average control chart: an economic application

Rapin Sunthornwat Industrial Technology Program, Faculty of Science and Technology, Pathumwan Institute of Technology, Bangkok, Thailand Yupaporn Areepong Department of Applied Statistics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2020.39 Keywords: Average run length Exponentially weighted moving average control chart Integral equation Eigenvalue problem Inflation rate data of […]

Vol. 26 No. 04 (2021): OCT-DEC

Antioxidant, toxic and cytotoxic activities of Butea superba Roxb

Piyanut Khanema Department of Biology, Faculty of Science, Mahasarakham University, Maha Sarakham, Thailand Jinnawat Manasathien Program of Biology, Faculty of Science and Technology, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima, Thailand DOI: https://doi.org/10.14456/apst.2021.48 Keywords: Butea superba Antioxidant activity Toxicity Cytotoxicity Apoptosis Abstract This study investigated total phenolics content (TPC), total flavonoids content (TFC), antioxidant, toxicity, and […]

Vol. 26 No. 04 (2021): OCT-DEC

Characteristics and antioxidant activity of royal lotus pollen, butterfly pea flower, and oolong tea kombucha beverages

Narathip Wongthai Department of Biology, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand Wanlapa Tanticharakunsiri Department of Biology, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand Supachoke Mangmool Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok, Thailand Duangjai Ochaikul Department of Biology, Faculty of Science, King Mongkut’s Institute […]

Vol. 25 No. 04 (2020): OCT-DEC

Assessing the positional accuracy and adequacy of the Nigerian GNSS reference network

Chukwuma J. Okolie Department of Surveying & Geoinformatics, Faculty of Engineering, University of Lagos, Lagos, Nigeria https://orcid.org/0000-0003-4542-7051 Emmanuel G. Ayodele Department of Surveying & Geoinformatics, Faculty of Engineering, University of Lagos, Lagos, Nigeria https://orcid.org/0000-0003-2684-2276 Anthony O. Mayaki Department of Geodesy & Geomatics Engineering, University of New Brunswick, Fredericton, Canada https://orcid.org/0000-0002-9253-3546 Olagoke E. Daramola Department of […]