The Department of Health (DOH) said Saturday that it has raised Code White alert in observance of Undas, or All Saints’ Day and All Souls’ Day. "Hanggang November 2 nakaataas ang Code White Alert sa ...

Abstract: A highly sensitive pH sensor based on a tapered single-mode optical fiber (SMF) working at the dispersion turning point (DTP) is proposed, with calcium alginate hydrogel coated on its ...

AMID the threat of Tropical Storm Ramil, the Department of Health (DOH) on Saturday, October 18, 2025, raised the Code White Alert in areas within the path of the Philippines’ 18th tropical cyclone ...