Abstract: Photoplethysmography (PPG) monitoring can provide vital signs like heart rate (HR), heart rate variability (HRV), and blood oxygen saturation $\left(\mathrm{SpO}_{2}\right)$ non-invasively.

Hongqi Bridge sits on a national highway corridor in Maerkang, Sichuan, carrying traffic toward the Tibetan Plateau, and it ...

Independence Gold Corp. (TSXV: IGO) (OTCQB: IEGCF) (“Independence” or the “Company”) is pleased to announce a significant update ...

Whether infection of cells by individual virions occurs randomly or if there is some form (s) of competition or cooperativity between individual virions remains largely unknown for most virus-cell ...

Predicting Values: Once you have a linear equation that represents a relationship, you can use it to predict values. For example, if you know the cost of producing a certain number of items, you can ...