Abstract: Objective: Extraction and analysis of various clinically significant features of photoplethysmogram (PPG) signals for monitoring several physiological parameters, as well as for biometric ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

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Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

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Cash value life insurance combines savings with a death benefit; more costly than term insurance. Policyholders can use cash value for loans or withdraws, impacting the ultimate death benefit.

Ed. Note: After significant backlash, San Francisco's public school system announced it was cancelling the "Grading for Equity" initiative. More from Newsweek's Jesus Mesa here. San Francisco's public ...

The best time to take vitamin C to boost your immune system is with meals multiple times daily. Dividing your daily vitamin C intake into smaller doses throughout the day might lead to better ...

The C language has been a programming staple for decades. Here’s how it stacks up against C++, Java, C#, Go, Rust, Python, and the newest kid on the block—Carbon. The C programming language has been ...

1 Department of Emergency Medicine, The Affiliated Hospital, Jiangsu University, Zhenjiang, Jiangsu, China 2 Department of Critical Care Medicine, The Affiliated Hospital, Jiangsu University, ...