Abstract: In this paper, we propose a data-driven model lever-aging a Limited Penetrable Weighted Visibility Graph (LPWVG) derived from the photoplethysmogram (PPG) waveform for Pulse Wave Velocity ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

Humans blink a lot. The rate varies by person, but your eyelids flutter 900 to1,200 per hour. That adds up to as many as ...

An ancient Skiri Pawnee star map on elk skin reopens the debate about its true function and challenges Western interpretations.

A team from MIT has just reached a significant milestone in understanding superconductors by demonstrating exceptional ...

Researchers from HSE University and the Space Research Institute of the Russian Academy of Sciences analyzed seven years of ...