Results 31 to 40 of about 8,090,563 (284)

Thermodynamics in Ecology—An Introductory Review

open access: yesEntropy, 2020
How to predict the evolution of ecosystems is one of the numerous questions asked of ecologists by managers and politicians. To answer this we will need to give a scientific definition to concepts like sustainability, integrity, resilience and ecosystem ...
Søren Nors Nielsen   +4 more
doaj   +1 more source

Enzyme kinetics and the maximum entropy production principle [PDF]

open access: yesBiophysical Chemistry, 2011
A general proof is derived that entropy production can be maximized with respect to rate constants in any enzymatic transition. This result is used to test the assumption that biological evolution of enzyme is accompanied with an increase of entropy production in its internal transitions and that such increase can serve to quantify the progress of ...
Juretić, Davor   +5 more
openaire   +4 more sources

Maximum entropy production principle in forest dynamics modelling [PDF]

open access: yesBIO Web of Conferences
Forest ecosystems are vivid representatives of open non-equilibrium systems. The existence of extreme principles in “ecological thermodynamics” is a subject of discussion in the works of many physicists, ecologists and researchers dealing with non ...
Lisitsyn Viktor   +3 more
doaj   +1 more source

Information Entropy Dynamics and Maximum Entropy Production Principle

open access: yesCoRR, 2014
The asymptotic convergence of probability density function (pdf) and convergence of differential entropy are examined for the non-stationary processes that follow the maximum entropy principle (MaxEnt) and maximum entropy production principle (MEPP).
Alexander L. Fradkov, Dmitry S. Shalymov
openaire   +3 more sources

Kirchhoff’s loop law and the maximum entropy production principle [PDF]

open access: yesPhysical Review E, 2004
revtex4, 5 pages, 2 ...
Juretić, Davor   +2 more
openaire   +4 more sources

Is Turbulence a State of Maximum Energy Dissipation?

open access: yesEntropy, 2017
Turbulent flows are known to enhance turbulent transport. It has then even been suggested that turbulence is a state of maximum energy dissipation.
Martin Mihelich   +3 more
doaj   +1 more source

The equivalence of minimum entropy production and maximum thermal efficiency in endoreversible heat engines

open access: yesHeliyon, 2016
The objective of this study is to investigate the thermal efficiency and power production of typical models of endoreversible heat engines at the regime of minimum entropy generation rate.
Y. Haseli
doaj   +1 more source

Maximum entropy production and earthquake dynamics [PDF]

open access: yesGeophysical Research Letters, 2008
We examine the consistency of natural and model seismicity with the maximum entropy production hypothesis for open, slowly‐driven, steady‐state, dissipative systems. Assuming the commonly‐observed power‐law feedback between remote boundary stress and strain rate at steady state, several natural observations are explained by the system organizing to ...
Main, Ian; id_orcid 0000-0001-7031-6746   +1 more
openaire   +2 more sources

Mammographic image restoration using maximum entropy deconvolution [PDF]

open access: yes, 2004
Bayesian maximum entropy method (MEM) has been applied to a radiological image deconvolution problem, that of reduction of geometric blurring in magnification mammography.
Birch, Ian   +5 more
core   +1 more source

A Relativistic Entropic Hamiltonian–Lagrangian Approach to the Entropy Production of Spiral Galaxies in Hyperbolic Spacetime

open access: yesUniverse, 2021
Double-spiral galaxies are common in the Universe. It is known that the logarithmic double spiral is a Maximum Entropy geometry in hyperbolic (flat) spacetime that well represents an idealised spiral galaxy, with its central supermassive black hole (SMBH)
Michael C. Parker, Chris Jeynes
doaj   +1 more source

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