IJB | Volume 23 | Number 1 | July, 2023

The processing and preservation of biogas by utilizing cow manure

CO. Molua, DA. Ogwu, AO. Ukpene, M. Edobor, JO. Ataman

Int. J. Biosci. 23(1), 249-254, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.249-254

Keywords: Anaerobic, Biogas, Digester, Energy, Manure, Technology

Utilization of N,N-Dimethylcyclohexylamine in coconut oil extraction

Jamie P. Maguigad, Janus B. Pansacala

Int. J. Biosci. 23(1), 241-248, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.241-248

Keywords: Coconut oil, Copra, N, N-dimethylcyclohexylamine, Soxhlet extraction, Switchable hydrophilicity solvent

The diversity of aquatic insects in Assam, North-East India: A Review

M. Danswrang Basumatary

Int. J. Biosci. 23(1), 230-240, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.230-240

Keywords: Aquatic, Arthropods, Assam, India, Insects, Orders

Visual deficiency symptoms of Parashorea and Hopea species seedlings as affected by macronutrient omission

Maria Opelia M. Moreno, Melanie P. Moncada

Int. J. Biosci. 23(1), 222-229, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.222-229

Keywords: Deficiency symptom, Dipterocarps, Growth-performance, Nutrient omission

Isolation of phosphate solubilizing fungi from vegetable rhizosphere and their effects on growth of Tomato (Lycopersicon spp.)

Lirio Gudina C. Mangawil

Int. J. Biosci. 23(1), 214-221, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.214-221

Keywords: Phosphate solubilizing fungi (PSF) isolates, Phosphate solubilizing microorganisms (PSM), Rhizosphere, Seed germination, Solubilization index, Vigor index

A microcontroller based flour processing machine for Coconut pulp

MA. Magdalena V. Gatdula

Int. J. Biosci. 23(1), 202-213, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.202-213

Keywords: Automated, Coconut flour, Flour processing machine, Microcontroller, Pressed coconut pulp

Residential property price forecasting model for Central Pangasinan, Philippines: Input to enhancing resilient planning and disaster mitigation strategies

Fernando S. Viray Jr.

Int. J. Biosci. 23(1), 192-201, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.192-201

Keywords: Disaster mitigation, Random Forest, Residential property price forecasting model, Resilient planning, Supervised learning

Empowering sustainability: The impact of student engagement in Cacao planting for waste reduction and environmental awareness

Perla R. Bautista

Int. J. Biosci. 23(1), 183-191, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.183-191

Keywords: Cacao planting, Environmental awareness, Student engagement, Sustainability, Waste reduction

Examining the impact of socio-economic development programs on hotel employee quality of Life in Dipolog City’s tourism and hospitality industry: Exploring connections to enhance environmental sustainability

Raymund B. Lombres

Int. J. Biosci. 23(1), 172-182, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.172-182

Keywords: Dipolog City, Philippines, Self-development, Socio-economic development, Socio-Economic Status, Tourism and hospitality industry

A machine learning prediction of the fisheries production in the Philippines using WEKA

Rhowel M. Dellosa

Int. J. Biosci. 23(1), 162-171, July 2023.

DOI: http://dx.doi.org/10.12692/ijb/23.1.162-171

Keywords: Data mining, Decision tree, Machine learning, Random Forest, Regression analysis, Support vector machine, WEKA

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