Antibacterial activity of the crude ethanolic extracts of Etlingera elatior and Etlingera philippinensis

Authors: Gina B. Barbosa, Cresilda V. Alinapon, Analyn G. Gultiano

Volume: 24 (2020) Issue 2, Page: , Category: Natural Sciences

Due to the emergence of multidrug resistant bacteria, researchers are on search for a new source of antimicrobial agents such as plants. This study reports the antibacterial activities of the leaves and rhizomes of E. philippinensis and E. elatior against… More
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Quantum Description of a Damped Coupled Harmonic Oscillator via White-Noise Analysis

Authors: Jhon Delo L. Procurato, Roel N. Baybayon

Volume: 24 (2020) Issue 2, Page: , Category: Natural Sciences

In this paper, the quantum mechanical dynamics of a particle subjected to a damped coupled harmonic oscillator potential was investigated by solving its quantum propagator using the Hida-Streit formulation—also known as the White-Noise analysis. A coordinate transformation to decouple the… More
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Published - 2 weeks ago

dog bite prevalence risk factors

Prevalence of Dog Bites and Risk Factors Among Residents of Maramag, Bukidnon

Authors: Jose Jr M. Obedencio, Ted Aries A. Daguro, Alan P. Dargantes, Hannah Charmaign S. Leonoa

Volume: 24 (2020) Issue 2, Page: , Category: Natural Sciences

Around 2,000 cases of animal bites are reported every year in animal bite centers in Maramag, Bukidnon. The study aimed to determine the prevalence and risk factors associated with dog bite victims in selected barangays of Maramag, Bukidnon, Philippines. A… More
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Antibacterial Activity of Zinc Oxide Nanoparticles Using Banana Peel Extract against Antibiotic-Resistant Bacteria

Authors: Andrew B. Melencion, Winson M. Gutierrez2, Merced G. Melencion

Volume: 24 (2020) Issue 1, Page: 7, Category: Natural Sciences

Synthesis of zinc oxide nanoparticles on their antimicrobial activity utilizing banana peelings could be a potential candidate to develop nano-formulated natural products as an alternative, efficient, inexpensive, and environmentally safe method with specified properties. The study aimed to investigate the… More
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Utilization of Cogon (Imperata cylindrica L.) Silage and Urea-Treated Corn (Zea mays L.) Stover as Affected by Supplementation

Authors: Elmar M. Patiga, Lolito C. Bestil, Hershey P. Mondejar

Volume: 24 (2020) Issue 1, Page: 11, Category: Natural Sciences

Cogon grass, a weed occasionally used as livestock feed has a limited nutritive value. Improving the utilization of low quality roughages could be by treatment with nitrogen sources, chemical and physical treatment .Thus an experiment was conducted to assess the… More
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