It was in Rome, towards the end of the eighteenth century, one fine evening in May. A child of the poor gathered his companions around him and led them to a statue of Mary, before which a lamp was ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

ST. LOUIS -- A Cardinals team hoping to supplement its young pitching staff with an experienced veteran has signed 6-foot-6 right-hander Dustin May to a one-year deal with a mutual option for 2027, ...

At close: 2 January at 4:22:17 pm SGT ...

Abstract: We describe an evaluation of photoplethysmography (PPG) signals with two wavelengths channels (infrared and red) using a wrist-worn sensor for the estimation of heart rate variability (HRV) ...

Metech International Ltd is a Singapore-based investment holding company. It is principally engaged in the processing service center for the electronics industry and the trading of plastics and ...

Abstract: In this work, a detection and classification method for sleep apnea and hypopnea, using photopletysmography (PPG) and peripheral oxygen saturation (SpO 2) signals, is proposed. The detector ...

Definitions of hypoxaemia, hypoxia, type 1 respiratory failure and hyperoxaemia Definition of hypercapnia and type 2 respiratory failure Definition of acidosis (respiratory acidosis and metabolic ...

Conclusions: SpO2 and PR measurements may be inaccurate across all skin pigmentation groups, breaching U.S. Food and Drug Administration guidance and industry standard thresholds. Pulse oximeters ...

Elizabeth May is currently the Leader of the Green Party of Canada, and is the Member of Parliament representing the southern Vancouver Island riding of Saanich-Gulf Islands on the territory of the ...