Dynamic entropy of human blood

Abstract Temperature control is a process that is used by biological systems to maintain a stable internal state for survival. People have an individually variable physiological temperature of about 36.6 °C, which can be modified by many undesirable factors. Based on an analysis of a time series of...

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Autor principal: Mariusz A. Pietruszka
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/fcb0e9a9dbe84fc48ee9c8b1f51f4190
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spelling oai:doaj.org-article:fcb0e9a9dbe84fc48ee9c8b1f51f41902021-12-02T14:25:55ZDynamic entropy of human blood10.1038/s41598-021-87212-z2045-2322https://doaj.org/article/fcb0e9a9dbe84fc48ee9c8b1f51f41902021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-87212-zhttps://doaj.org/toc/2045-2322Abstract Temperature control is a process that is used by biological systems to maintain a stable internal state for survival. People have an individually variable physiological temperature of about 36.6 °C, which can be modified by many undesirable factors. Based on an analysis of a time series of extracellular ionic fluxes that were obtained using the non-invasive solute-semiconductor interface technique, I show that this extremely specific (critical) temperature is encoded by a local minimum in the dynamic entropy of an isolated drop of human blood. Moreover, a dynamic zeroth-order normal fluid/“superfluid” nonequilibrium phase transition, which was reflected by a spontaneous symmetry breaking that occurred in the phase space, was revealed. The critical scaling of the dynamic measures for the covariates such as the spectral signature and Lyapunov exponent was also determined.Mariusz A. PietruszkaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Mariusz A. Pietruszka
Dynamic entropy of human blood
description Abstract Temperature control is a process that is used by biological systems to maintain a stable internal state for survival. People have an individually variable physiological temperature of about 36.6 °C, which can be modified by many undesirable factors. Based on an analysis of a time series of extracellular ionic fluxes that were obtained using the non-invasive solute-semiconductor interface technique, I show that this extremely specific (critical) temperature is encoded by a local minimum in the dynamic entropy of an isolated drop of human blood. Moreover, a dynamic zeroth-order normal fluid/“superfluid” nonequilibrium phase transition, which was reflected by a spontaneous symmetry breaking that occurred in the phase space, was revealed. The critical scaling of the dynamic measures for the covariates such as the spectral signature and Lyapunov exponent was also determined.
format article
author Mariusz A. Pietruszka
author_facet Mariusz A. Pietruszka
author_sort Mariusz A. Pietruszka
title Dynamic entropy of human blood
title_short Dynamic entropy of human blood
title_full Dynamic entropy of human blood
title_fullStr Dynamic entropy of human blood
title_full_unstemmed Dynamic entropy of human blood
title_sort dynamic entropy of human blood
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/fcb0e9a9dbe84fc48ee9c8b1f51f4190
work_keys_str_mv AT mariuszapietruszka dynamicentropyofhumanblood
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