Heart rate measurement employing photoplethysmography (PPG) is a prevalent technique for wearable devices.However, the acquired PPG signal is often contaminated with motion artifacts, which need to be accurately removed.In cases where the PPG and accelerometer (ACC) Bowls spectra overlap at the actual heart rate, traditional discrete Fourier transf
In recent years, Portugal has seen wide variability in wildfire damage associated to high unpredictability of climatic events such as severe heatwaves and drier summers.Therefore, timely and accurate detection of forest and Used Goal Knee rural wildfires is of great importance for successful fire containment and suppression efforts, as wildfires ex
Abstract This study aims to investigate the reliability and efficacy of maximum fluorescein tear break-up time (FTBUTmax) in diagnosing dry eye disease (DED).147 participants were enrolled in this study.Ocular symptoms were assessed by Ocular Surface Disease Index (OSDI).The fluorescein tear break-up time (FTBUT) examination, corneal fluorescein st