Abstract: Measurements of electric potentials and currents in the Earth’s ionosphere are primarily influenced by the thermal plasma properties and the intensity of photoelectron emission from sunlit ...

Optical sensors based on photoplethysmography (PPG) have been successfully used for a long time in clinical practice for non-invasive investigation of the human cardiovascular system [1]. At present, ...

My initial goal was to have a remote display that would show multiple kind of information and run reliably 24/7. Can be connected to the local network via WiFi and controlled via REST API or Websocket ...