Results 31 to 40 of about 224,011 (281)

(Generalized) Maximum Cumulative Direct, Residual, and Paired Φ Entropy Approach

open access: yesEntropy, 2020
A distribution that maximizes an entropy can be found by applying two different principles. On the one hand, Jaynes (1957a,b) formulated the maximum entropy principle (MaxEnt) as the search for a distribution maximizing a given entropy under some given ...
Ingo Klein, Monika Doll
doaj   +1 more source

The Maximum Entropy Production Principle and Linear Irreversible Processes

open access: yesEntropy, 2010
It is shown that Onsager’s principle of the least dissipation of energy is equivalent to the maximum entropy production principle. It is known that solutions of the linearized Boltzmann equation make extrema of entropy production.
Milan Brumen   +5 more
doaj   +1 more source

Maximum Entropy Probability Density Principle in Probabilistic Investigations of Dynamic Systems

open access: yesEntropy, 2018
In this study, we consider a method for investigating the stochastic response of a nonlinear dynamical system affected by a random seismic process. We present the solution of the probability density of a single/multiple-degree of freedom (SDOF/MDOF ...
Jiří Náprstek, Cyril Fischer
doaj   +1 more source

Entropy production selects nonequilibrium states in multistable systems

open access: yes, 2017
Far-from-equilibrium thermodynamics underpins the emergence of life, but how has been a long-outstanding puzzle. Best candidate theories based on the maximum entropy production principle could not be unequivocally proven, in part due to complicated ...
Endres, Robert G.
core   +2 more sources

A Comparison of the Maximum Entropy Principle Across Biological Spatial Scales

open access: yesEntropy, 2019
Despite their differences, biological systems at different spatial scales tend to exhibit common organizational patterns. Unfortunately, these commonalities are often hard to grasp due to the highly specialized nature of modern science and the parcelled ...
Rodrigo Cofré   +3 more
doaj   +1 more source

Entropies for complex systems: generalized-generalized entropies

open access: yes, 2007
Many complex systems are characterized by non-Boltzmann distribution functions of their statistical variables. If one wants to -- justified or not -- hold on to the maximum entropy principle for complex statistical systems (non-Boltzmann) we demonstrate ...
Andrea Rapisarda   +6 more
core   +1 more source

A link between the maximum entropy approach and the variational entropy form

open access: yes, 2010
The maximum entropy approach operating with quite general entropy measure and constraint is considered. It is demonstrated that for a conditional or parametrized probability distribution $f(x|\mu)$ there is a "universal" relation among the entropy rate ...
E. V. VAKARIN   +2 more
core   +1 more source

Maximum Entropy in Drug Discovery

open access: yesEntropy, 2014
Drug discovery applies multidisciplinary approaches either experimentally, computationally or both ways to identify lead compounds to treat various diseases. While conventional approaches have yielded many US Food and Drug Administration (FDA)-approved
Chih-Yuan Tseng, Jack Tuszynski
doaj   +1 more source

Jaynes' MaxEnt, Steady State Flow Systems and the Maximum Entropy Production Principle

open access: yes, 2009
Jaynes' maximum entropy (MaxEnt) principle was recently used to give a conditional, local derivation of the ``maximum entropy production'' (MEP) principle, which states that a flow system with fixed flow(s) or gradient(s) will converge to a steady state ...
Chun-Yong Chan   +2 more
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

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