Olga D. Unay

Average Rainfall Trend in Northern Samar, Philippines during 2010 to 2019

Ida E. Esquierdo, Fel B. Muncada, Jr. & Olga D. Unay · Asian Journal of Advanced Research and Reports · 2025

Rainfall is one of the most crucial elements in the climatic cycle that could significantly affect mostly the sustainability of our ecosystems, agriculture, human activity, and livelihood. This study focused on the analysis of the average rainfall trend in Northern Samar, Philipp...

Open access Research Article 10.9734/ajarr/2025/v19i4968

SIR, SIRS, and SEIRS Models for Pertussis Cases in Eastern Visayas

Angelo M. Ogoc, Michael John A. Unay, Carlo M. Panganiban, Danilo C. Basista & Olga D. Unay · Asian Journal of Advanced Research and Reports · 2025

This study analyzed the effectiveness of the Susceptible-Infected-Recovered (SIR), Susceptible-Infected-Recovered-Susceptible (SIRS), and Susceptible-Exposed-Infected-Recovered-Susceptible (SEIRS) models in predicting pertussis incidence in Eastern Visayas, Philippines. The resea...

Open access Research Article 10.9734/ajarr/2025/v19i81120