Volume: 23 (2019) Issue 2


Table of Contents Editorial Board

Food security amid the COVID-19 pandemic: research and development priorities for Higher Education Institutions in the Philippines and Southeast Asia

Authors: Glenn B. Gregorio, Rico C. Ancog

Volume: 23 (2019) Issue 2, Page: 5, Category: Natural Sciences
DOI:

Food security has long been a major development priority of all countries and will remain to be in the future. This has become all the more important in this time of COVID19 pandemic. It is achieved when there is the… More
0   489

Physico-Chemical Properties of the Fish Pond Water in CMU, Bukidnon, Philippines

Authors: Gloria Jesusa D. Baltazar

Volume: 23 (2019) Issue 2, Page: 8, Category: Natural Sciences
DOI:

Good water quality is a key component of sustainable aquaculture production. The present study reports the water physico-chemical properties of selected fish ponds in Central Mindanao University, Bukidnon, Philippines. The values of the parameters ranged from pH 8.36-8.64, 26.73-27.61 °C… More
0   293

Fish Abundance and Physico-chemical Properties of Matingao River and Marbel River, Mount Apo Natural Park, Mindanao, Philippines

Authors: Victoria T.Quimpang, Maricris G. Cudal, Einstine M. Opiso, Romeo M. Tubongbanua, Jr., Mary Cor S. Salolog, Emmanuel P. Leaño, Victor B. Amoroso

Volume: 23 (2019) Issue 2, Page: 14, Category: Natural Sciences
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Mount Apo Natural Park (MANP) is an important forest reserve in most part of Region XI and XII because of its watershed importance. However, the MANP may also threatened by habitat modification that may alter most of its water resource.… More
0   365

Growth and Profitability of Broilers with Vermimeal on Ration Under Two Management

Authors: Marcos Bollido

Volume: 23 (2019) Issue 2, Page: 21, Category: Natural Sciences
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The study was conducted to evaluate the growth and profitability of broilers in the different levels of vermi (Eisenia fetida) meal ration under two management systems. 120 day old chicks were tested in Randomized Complete Block Design with 4 treatments:… More
1   330

Saluyot (Corchorus olitorius L.) Leaves as Acoustic Gel for Ultrasound Imaging

Authors: Mark M. Alipio, Danielle Loise R. Questo, Danielle Marie I. Subang, Lovelyn A. Tan

Volume: 23 (2019) Issue 2, Page: 30, Category: Natural Sciences
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Ultrasound is aided with acoustic gel to provide an accurate medical diagnosis; however, this product is costly and, thus, may hinder the diagnostic value of the procedure. This research is focused on the evaluation of radiographic image quality parameters of… More
0   364

Computational Modeling and Simulation of Linear Accelerator Performance for General Radiotherapy

Authors: Andelson L. Berondo, Lilian V. Rodriguez, Alwielland Q. Bello

Volume: 23 (2019) Issue 2, Page: 35, Category: Natural Sciences
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In radiation therapy, Monte Carlo method was a standard procedure for absorbed dose calculations; yet it was often frustrating due to long computation requirements and complex programming. Monte Carlo method was soon revitalized since the introduction of Geant4 framework purely… More
0   290

Eggshells as Alternative Shielding Material Against Diagnostic X-rays

Authors: Mark M. Alipio

Volume: 23 (2019) Issue 2, Page: 40, Category: Natural Sciences
DOI:

With the advancement in diagnostic imaging, providing shielding against X-rays has become a significant concern. While Lead has been extensively used as the shielding material, it is costly and toxic to humans and the surrounding environment. This study aims to… More
0   323
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