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PP01Influence of Coconut (Cocos nucifera L.) Water Variants (Laguna Tall, Makapuno, and Lono) on the Mitotic Activity in Root Meristems of Onion (Allium cepa L.) and the Rate of Cellular Respiration in Yeast (Saccharomyces cerevisiae)
Authors: Erin Miriam A. Alcantara, Nesryll Anne M. Asedillo, Issha S. Bersabal, Henrico James M. Claveria, Maria Ann Camille M. Libre, Charles Marcus P. Matanguihan, Winfred Maryel S. Pangan, Abigail D. Perez, and Jickerson P. Lado
Keywords: Coconut water, Endosperm, Mitotic activity, Respiration rate, Lono
PP02The Development of a Power Monitoring System with the Intent of Maximizing Energy Efficiency
Authors: Khalil Wiederzan S. Ubalde and Jericho S. Rejuso
Keywords: Energy conservation, Internet of Things, Smart power monitoring system, Raspberry Pi, Web interface

PP03Indoor Localization using Wireless Access Points in the Physical Sciences Building, University of the Philippines Los Baños
Authors: Kia Mei S. Somabes and Joseph Anthony C. Hermocilla
Keywords: Wireless access points, Indoor localization, Trilateration, RSSI, Navigation

PP04Hydrogen Adsorption on and Absorption in Palladium/Vanadium surface: A Density Functional Theory Study
Authors: Marianne A. Palmero and Allan Abraham B. Padama
Keywords: Hydrogen permeation membrane, Interdiffusion, Palladium-vanadium (Pd-V) alloy, Diffusion barrier layer

PP05Biogas Production from Chicken, Cow, and Pig Manure
Authors: Marie Therese A. Lumdang, Azaniah Chloe A. Kahayon, Ma. Vianca D. Lunaria, Kristine Denise R. Platon, and John Dominic Edrel A. Yap
Keywords: Biogas, Animal manures, Water displacement, Alternative fuel, Reuse

PP06New Ecologically Noteworthy Records of Animals and Plants in Samar Island, Philippines
Authors: Marjorie D. delos Angeles, Paul John S. Tolentino, Ren Divien R. Obeña, Elaine Loreen C. Villanueva, and Inocencio E. Buot, Jr.
Keywords: Kaigangan, Forest over limestone, Biodiversity, Samar Island

PP07Visible Light Photoredox Catalysis for the Intermolecular Hydroamination of Alkenes and Amines Using Copper-Phenanthroline Complexes
Authors: Martin B. Solomon, Lilia M. Fernando, Kevinilo P. Marquez, and Mae Joanne B. Aguila
Keywords: Photoredox catalysis, Hydroamination, Job’s plot, Phenanthroline, Copper catalysis

PP08Investigation of Cellulose and Calcium Carbonate as Reinforcing Fillers in PHB-based Composites
Authors: Mary Elizabeth R. De Guzman, Cassandra Louise S. Ebron, Joemer A. Adorna Jr, Ruby Lynn G. Ventura, and Jey-R S. Ventura
Keywords: Bioplastic, Polyhydroxyalkanoate, Calcium carbonate, Cellulose, Composite

PP09Macro Land Snails from Selected Forest over Limestone Areas of Samar Island, Philippines
Authors: Paul John S. Tolentino, Harold B. Lipae, Emmanuel Ryan C. de Chavez, and Desamarie Antonette P. Fernandez
Keywords: Macro land snails, Biodiversity, Kaigangan, Forest over limestone, Samar Island

PP10Lanzones (Lansium domesticum) Peels, Sawdust, and Wax Shavings as an Organic Alternative Ingredient in Mosquito Coils in Repelling the Philippine Prominent Aedes aegypti and Aedes albopictus
Authors: Ronald Alain G. Tavita, Jan Jeremiah V. Almazan, and Allan John Felice C. Nieves
Keywords: Dengue, Mosquitoes, Lanzones peels, Mosquito coils, Triterpenes

PP11PCR Optimization of the Molecular Components for the Construction of a Bidirectional Plasmid Vector Incorporating the Oryza sativa japonica L. OsBIP1 Bidirectional Promoter and the Ampicillin and Chloramphenicol Resistance Genes
Authors: Thomas Gabriel H. Desengaño, Sofia Philine H. Abayon, Evangeline D. Pascual, Bernabeth Jo T. Tendero, and Jorge Gil C. Angeles
Keywords: Bidirectional promoters, Antibiotic resistance genes, Plasmid vector, Oryza sativa, OsBIP1