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A model of entropy production [PDF]

open access: yesScientific Reports
A key tenet of the Transactional Interpretation of Quantum Mechanics is the idea that photon absorption localizes the absorbing material system. In doing so, it measures the location of the absorber and hence reduces information entropy which in turn ...
Andreas Schlatter, R. E. Kastner
doaj   +5 more sources

Continuous Monitoring of Entropy Production and Entropy Flow in Humans Exercising under Heat Stress [PDF]

open access: yesEntropy, 2023
Complex living systems, such as the human organism, are characterized by their self-organized and dissipative behaviors, where irreversible processes continuously produce entropy internally and export it to the environment; however, a means by which to ...
Nicolas Brodeur   +4 more
doaj   +2 more sources

Entropy Production at RHIC [PDF]

open access: yesPhysics Letters B, 2003
For central heavy ion collisions at the RHIC energy, the entropy per unit rapidity dS/dy at freeze-out is extracted with minimal model dependence from available experimental measurements of particle yields, spectra, and source sizes estimated from two ...
Adams   +57 more
core   +2 more sources

Foraging Dynamics and Entropy Production in a Simulated Proto-Cell [PDF]

open access: yesEntropy, 2022
All organisms depend on a supply of energetic resources to power behavior and the irreversible entropy-producing processes that sustain them. Dissipative structure theory has often been a source of inspiration for better understanding the thermodynamics ...
Benjamin De Bari   +2 more
doaj   +2 more sources

Beyond the Second Law: Darwinian Evolution as a Tendency for Entropy Production to Increase [PDF]

open access: yesEntropy
There is much confusion about the apparent opposition between Darwinian evolution and the second law of thermodynamics. Both entropy and entropy production play more fundamental roles in the origin of life and Darwinian evolution than is generally ...
Charles H. Lineweaver
doaj   +2 more sources

Entropy and Entropy Production: Old Misconceptions and New Breakthroughs [PDF]

open access: yesEntropy, 2013
Persistent misconceptions existing for dozens of years and influencing progress in various fields of science are sometimes encountered in the scientific and especially, the popular-science literature.
Leonid M. Martyushev
doaj   +3 more sources

Entropy and Entropy Production in Multiscale Dynamics [PDF]

open access: yesJournal of Non-Equilibrium Thermodynamics, 2018
Heat conduction is investigated on three levels: equilibrium, Fourier, and Cattaneo. The Fourier level is either the point of departure for investigating the approach to equilibrium or the final stage in the investigation of the approach from the ...
Bendian, Nie   +4 more
core   +2 more sources

Thermodynamics of Thermoelectric Phenomena and Applications [PDF]

open access: yesEntropy, 2011
Fifty years ago, the optimization of thermoelectric devices was analyzed by considering the relation between optimal performances and local entropy production. Entropy is produced by the irreversible processes in thermoelectric devices.
Eckhart Müller   +4 more
doaj   +4 more sources

Entropy Production of Run-and-Tumble Particles [PDF]

open access: yesEntropy
We analyze the entropy production in run-and-tumble models. After presenting the general formalism in the framework of the Fokker–Planck equations in one space dimension, we derive some known exact results in simple physical situations (free run-and ...
Matteo Paoluzzi   +2 more
doaj   +2 more sources

Cavitation Characteristics and Structure Optimization of Two-Dimensional Valve Based on Entropy Production Theory [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2023
In addition to noise and vibration, cavitation also lowers the efficiency, performance, and working lives of two-dimensional valves. To study the effect of cavitation on the flow characteristics of two-dimensional valves, standard  turbulence model and ...
Y. Zhao, J. Mi, J. Ruan
doaj   +1 more source

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