Abstract: Photoplethysmography (PPG) has been widely used in consumer and medical devices for assessing heart rate blood oxygen and blood pressure levels, together with electrocardiography (ECG). One ...
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Crossings are normal at the Colombia-Venezuela border, but the military presence tells another story
The border between Venezuela and Colombia has remained calm, despite tensions rising after the U.S. capture of Venezuelan ...
A series of mild eruptions at the most active volcano in the Philippines has prompted the evacuation of nearly 3,000 villagers in a permanent danger zone ...
A team of officers of the Tiruchi Railway Division conducted ‘ambush checks’ at non-interlocked level crossings in the Tiruvarur -Thiruthuraipoondi- Pattukottai-Karaikudi broad gauge section to ...
A Border Patrol agent drives down to the beach. (File photo by Chris Stone/Times of San Diego) The U.S. Border Patrol Monday announced a significant reduction in illegal border crossings in the San ...
A level crossing in rural Somerset could be widened to provide a new pedestrian link after 145 new homes were approved just up the road. The Cathole Bridge Road level crossing lies just south of ...
Abstract: The Enhanced Safety System for Unprotected Level Crossings is a comprehensive solution designed to significantly reduce accidents at railway crossings. The system employs a combination of ...
For years, the Sulu Region was considered as one of the most dangerous part of the Philippines, with crimes, illegal immigration, and terrorism. To this day, the muslim islands of Basilan, Joao, and ...
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