Research Articles – Page 41 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 28 No. 05 (2023): SEP-OCT

Performance of SWAT hydrological model of partially-gauged Nambul River urbanized catchment in Manipur IHR, India

Victoria Ningthoujam Department of Civil Engineering, National Institute of Technology Manipur (NIT Mn), Manipur, India Ngangbam Romeji Department of Civil Engineering, National Institute of Technology Manipur (NIT Mn), Manipur, India Kangjam S. Singh Krishi Vigyan Kendra-Chandel, Indian Council of Agricultural Research (ICAR), Manipur, India DOI: https://doi.org/10.14456/apst.2023.86 Keywords: Remotely sensed SWAT-CUP SUFI-2 Surface runoff Evapotranspiration Sediment […]

Vol. 28 No. 05 (2023): SEP-OCT

Controlling the physical and structural properties of soybean powder by the instant controlled pressure drop technology

Quang D. Nguyen Hanoi University of Science and Technology, School of Mechanical Engineering, Hanoi City, Vietnam DOI: https://doi.org/10.14456/apst.2023.69 Keywords: DIC treatment Autovaporisation Soybean Powder properties Abstract To achieve the powder quality required by customers for different uses, a new method for producing the soybean powder has been proposed. Soybeans were processed by the instant controlled […]

Vol. 28 No. 05 (2023): SEP-OCT

Effect of synthetic nutrient concentrations in medium containing tofu wastewater on Spirulina platensis biomass production

Iqbal Syaichurrozi Department of Chemical Engineering, Faculty of Engineering, Sultan Ageng Tirtayasa University, Banten, Indonesia Marcelinus Christwardana Department of Chemistry, Diponegoro University, Central Java, Indonesia Jayanudin Jayanudin Department of Chemical Engineering, Faculty of Engineering, Sultan Ageng Tirtayasa University, Banten, Indonesia DOI: https://doi.org/10.14456/apst.2023.85 Keywords: Biomass production Cultivation Microalgae Protein production Spirulina platensis Synthetic nutrients Tofu wastewater […]

Vol. 28 No. 05 (2023): SEP-OCT

Anti-α-glucosidase and anti-inflammatory activities of fatty acid, fatty acid ester, and phytosterol compounds from papaya (Carica papaya L.) seed extracts

Nutcha Hunsanimitkul Princess Sirindhorn’s college, Nakhon Pathom, Thailand Waralee Singpuengrab Princess Sirindhorn’s college, Nakhon Pathom, Thailand Sucharat Sanongkiet Department of Chemistry, Faculty of Science, Silpakorn University, Sanam Chandra Palace Campus, Nakhon Pathom, Thailand DOI: https://doi.org/10.14456/apst.2023.84 Keywords: Agricultural residues Gas Chromatography-mass Spectrometry (GC-MS) Natural extract Papaya Seed extract content Abstract Papaya (Carica papaya L.) is a popular […]

Vol. 28 No. 05 (2023): SEP-OCT

Application of metal-tolerant bacteria isolated from aquaculture pond wastewater in the bioremediation of metal-containing effluent

Temitayo O. Olowomofe Department of Microbiology, Faculty of Science, Ekiti State University, Ado-Ekiti, Nigeria Olusola A. Oluwole Department of Science Laboratory Technology, Ekiti State University, Ado-Ekiti, Nigeria Abimbola O. Adekambi Environmental Microbiology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria DOI: https://doi.org/10.14456/apst.2023.83 Keywords: Heavy metals Fish pond Paint-manufacturing effluent Metal-tolerant bacteria Consortium Biosorption Abstract […]

Vol. 28 No. 05 (2023): SEP-OCT

ECG based cardiac disorder classification using MobileNetV3 and LSTM

Kusuma Sreenivasa Department of Computer Science & Engineering, Madanapalle Institute of Technology, Madanapalle, India DOI: https://doi.org/10.14456/apst.2023.82 Keywords: Cardiovascular disease CNN ECG MobileNetV3 LSTM Abstract The early recognition of cardiovascular diseases is very important to stave off their development. An effective test such as the electrocardiogram (ECG) can be performed at the first sign of a […]

Vol. 28 No. 05 (2023): SEP-OCT

Biodegradation of Anthracene by Proteus sp. strain BTE_BCH isolated from oil-spill contaminated soil

Shehu Usman Department of Biochemistry, Faculty of Basic Medical Sciences, College of Health Science, Bayero University, Kano, Nigeria Salihu Ibrahim Centre for Biotechnology Research, Bayero University, Kano, Nigeria Abdussamad Abubakar Department of Microbiology, Faculty of Science, Bauchi State University, Bauchi, Nigeria Abba Babandi Department of Biochemistry, Faculty of Basic Medical Sciences, College of Health Science, […]

Vol. 28 No. 05 (2023): SEP-OCT

Effects of drying pretreatments and extraction methods on biochemical activity of Houttuynia cordata Thunb.

Sltan Abraha Program of Industrial Biotechnology, Graduate School, Khon Kaen University, Khon Kaen, Thailand Sirinda Yunchalard Department of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand Weera Piyatheerawong Department of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand Theera Rittirod Department of Pharmaceutical Technology, Faculty of Pharmaceutical Science, Khon Kaen University, […]

Vol. 28 No. 05 (2023): SEP-OCT

The acute effects of Suryanamaskar yoga and dynamic stretching on anaerobic performance of amateur cyclists

Suphawadee Kasikam Exercise and Sport Sciences program, Graduate School, Khon Kaen University, Khon Kaen. Thailand Sawitri Wanpen School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand Uraiwan Chatchawan School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand Wichai Eungpinichpong School of Physical Therapy, […]

Vol. 28 No. 05 (2023): SEP-OCT

Development of a cost effective customised electronic nose useful for discrimination of tea quality

Hiramoni Khatun Department of Instrumentation and USIC, Gauhati University, Assam, India Debashis Saikia Department of Instrumentation and USIC, Gauhati University, Assam, India Utpal Sarma Department of Instrumentation and USIC, Gauhati University, Assam, India DOI: https://doi.org/10.14456/apst.2023.78 Keywords: E-Nose MOS PCA Radar plot Tea taster VOCs OLR Abstract This paper presents the development of a cost-effective electronic […]