Results 31 to 40 of about 8,987,758 (280)

Investigations into the use of quantified Bayesian Maximum Entropy methods to generate improved distribution maps and biomass estimates from fisheries acoustic survey data [PDF]

open access: yes, 2008
This thesis describes elements of the assessment and application of Bayesian Maximum Entropy (MaxEnt) image reconstruction techniques for the analysis of fisheries acoustic survey data.
Heywood, Ben G.
core   +2 more sources

Statistical optimization for passive scalar transport: maximum entropy production versus maximum Kolmogorov–Sinai entropy [PDF]

open access: yesNonlinear Processes in Geophysics, 2015
We derive rigorous results on the link between the principle of maximum entropy production and the principle of maximum Kolmogorov–Sinai entropy for a Markov model of the passive scalar diffusion called the Zero Range Process.
M. Mihelich   +3 more
doaj   +1 more source

Principle of Least Effort and Sentence Length in Public Speaking

open access: yesEntropy, 2021
The analysis of sentence lengths in the inaugural speeches of US presidents and the annual speeches of UK party leaders is carried out. Transcripts of the speeches are used, rather than the oral production.
Natalia L. Tsizhmovska   +1 more
doaj   +1 more source

Maximum entropy production: can it be used to constrain conceptual hydrological models? [PDF]

open access: yesHydrology and Earth System Sciences, 2013
In recent years, optimality principles have been proposed to constrain hydrological models. The principle of maximum entropy production (MEP) is one of the proposed principles and is subject of this study.
M. C. Westhoff, E. Zehe
doaj   +1 more source

Entropy production by evapotranspiration and its geographic variation

open access: yesSoil and Water Research, 2008
The hydrologic cycle is a system far from thermodynamic equilibrium that is characterized by its rate of entropy production in the climatological mean steady state.
Axel Kleidon
doaj   +1 more source

Optimizing Our Patients’ Entropy Production as Therapy? Hypotheses Originating from the Physics of Physiology

open access: yesEntropy, 2020
Understanding how nature drives entropy production offers novel insights regarding patient care. Whilst energy is always preserved and energy gradients irreversibly dissipate (thus producing entropy), increasing evidence suggests that they do so in the ...
Andrew J. E. Seely
doaj   +1 more source

Entropy production of soil hydrological processes and its maximisation [PDF]

open access: yesEarth System Dynamics, 2011
Hydrological processes are irreversible and produce entropy. Hence, the framework of non-equilibrium thermodynamics is used here to describe them mathematically.
P. Porada, A. Kleidon, S. J. Schymanski
doaj   +1 more source

An Introduction to the Non-Equilibrium Steady States of Maximum Entropy Spike Trains

open access: yesEntropy, 2019
Although most biological processes are characterized by a strong temporal asymmetry, several popular mathematical models neglect this issue. Maximum entropy methods provide a principled way of addressing time irreversibility, which leverages powerful ...
Rodrigo Cofré   +2 more
doaj   +1 more source

Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier   +18 more
wiley   +1 more source

Differences and implications in biogeochemistry from maximizing entropy production locally versus globally [PDF]

open access: yesEarth System Dynamics, 2011
In this manuscript we investigate the use of the maximum entropy production (MEP) principle for modeling biogeochemical processes that are catalyzed by living systems.
J. J. Vallino
doaj   +1 more source

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