Abstract: Respiratory is known to be a confounding factor of Heart Rate Variability (HRV) analysis. This article introduces a Breath-to-Breath Interval (BBI) spectral computation to investigate the ...

Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

Abstract: The signal transfer function (STF) of a continuous-time delta sigma modulator (CTDSM) has traditionally been determined using frequency-domain arguments. Unfortunately, the signal flow ...

Guangxi Colleges and Universities Key Laboratory of Intelligent Processing of Computer Images and Graphics, Guilin University of Electronic Technology, Guilin 541004, P. R. China ...

This is the second volume of "A Course in Analysis" and it is devoted to the study of mappings between subsets of Euclidean spaces. The metric, hence the topological structure is discussed as well as ...

A self-hosted PHP domain expiration monitoring tool that tracks domain expiry dates, RDAP/WHOIS data, and SSL certificate validity. Supports alerts, multi-user setup, and cron automation. Built for ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Vikki Velasquez is a researcher and writer who has managed, ...