Abstract: A proposed chest patch device and its interface IC are configured to allow detection of multi-domain signals in the form of optical, electrical, acoustic, and chemical signals at a single ...

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Abstract: This study aimed to compare the performance of PPG (Photoplethysmography) sensors, based on time domain signals, frequency domain spectra, correlation coefficients, mean square errors, and ...

Ultimate Yujin quietly flips the original healer on his head for The First Descendant. Instead of sitting back as a pure medic, he can now act as a frontline DPS, team buffer, and resistance shredder ...

PPG (NYSE:PPG) today announced its inclusion in the Wall Street Journal's 250 Best-Managed Companies list for the second consecutive year. This annual list evaluates companies across five key ...

PITTSBURGH--(BUSINESS WIRE)-- PPG (NYSE:PPG) today announced its inclusion in the Wall Street Journal’s 250 Best-Managed Companies list for the second consecutive year. This annual list evaluates ...

PITTSBURGH--(BUSINESS WIRE)--PPG (NYSE:PPG) today announced that Todd M. Schneider, president and chief executive officer of Cintas, has been elected to join PPG’s board of directors, effective Jan.

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...