Deep beneath our feet, far below the crust and mantle, Earth is quietly sending out a slow magnetic heartbeat. Every seven ...
Somewhere deep beneath our feet, the Earth gives off a tiny pulse every 26 seconds. It’s not something you or I would feel, but seismometers, the sensitive instruments used to measure ground movements ...
A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2024.240009 , discusses a smart photonic wristband for pulse wave monitoring. Pulse waves are a prominent component of physiological ...
Measuring a menopausal woman's pulse wave at her wrist can detect circulatory system changes that aren't evident with blood pressure readings. Menopause's effect on these radial pulse wave harmonics ...