Results 21 to 30 of about 732,660 (288)

The Entropy of a Discrete Real Variable

open access: yesEntropy, 2012
The discrete Shannon entropy<em> H</em> was formulated only to measure indeterminacy effected through a set of probabilities, but the indeterminacy in a real-valued discrete variable depends on both the allowed outcomes x and the ...
Scott Funkhouser
doaj   +1 more source

Information Entropy of Liquid Metals [PDF]

open access: yesThe Journal of Physical Chemistry B, 2018
Correlations reduce the configurational entropies of liquids below their ideal gas limits. By means of first principles molecular dynamics simulations, we obtain accurate pair correlation functions of liquid metals, then subtract the mutual information content of these correlations from the ideal gas entropies to predict the absolute entropies over a ...
M. C. Gao, M. Widom
openaire   +3 more sources

Information transfer in signaling pathways : a study using coupled simulated and experimental data [PDF]

open access: yes, 2008
Background: The topology of signaling cascades has been studied in quite some detail. However, how information is processed exactly is still relatively unknown.
Pahle, Jürgen   +3 more
core   +5 more sources

Exploring Knowledge Entropy in Organizations

open access: yesManagement Dynamics in the Knowledge Economy, 2019
The purpose of this paper is to explore the knowledge entropy processes within organizations and how they are reflected in the knowledge management and organizational intellectual capital.
Constantin BRATIANU
doaj   +1 more source

Odd-spin glueballs, AdS/QCD and information entropy

open access: yesPhysics Letters B, 2020
Odd-spin glueballs in the dynamical AdS/QCD model are scrutinized, in the paradigm of the configurational entropy (CE). Configurational-entropic Regge trajectories, that relate the CE underlying odd-spin glueballs to their mass spectra and spin, are then
D. Marinho Rodrigues, R. da Rocha
doaj   +1 more source

Entropy: From Thermodynamics to Information Processing

open access: yesEntropy, 2021
Entropy is a concept that emerged in the 19th century. It used to be associated with heat harnessed by a thermal machine to perform work during the Industrial Revolution.
Jordão Natal   +4 more
doaj   +1 more source

Structuring Information and Entropy: Catalyst as Information Carrier

open access: yesEntropy, 2006
Many authors tried to exploit the similarities between expressions of the statistical thermodynamics for the entropy and those of Shannon's information theory.
Pierre J. Trambouze
doaj   +1 more source

Information Entropy of Molecular Tunneling

open access: yesProceedings, 2017
Molecular tunneling process has been considered by means of radiation theory. The formula for information entropy calculation has been derived by means of interaction model of thermal equilibrium radiation with a molecule at low temperatures.
Anatoly V. Stepanov, Maxim A. Stepanov
doaj   +1 more source

Computability of entropy and information in classical Hamiltonian systems [PDF]

open access: yes, 2009
We consider the computability of entropy and information in classical Hamiltonian systems. We define the information part and total information capacity part of entropy in classical Hamiltonian systems using relative information under a computable ...
Aberth   +23 more
core   +1 more source

Entropy, Negentropy, and Information [PDF]

open access: yesتحقیقات کتابداری و اطلاع‌رسانی دانشگاهی, 2008
Evaluation Criteria for Different Versions of the Same Database the concept of information, during its development, is connected to the concept of entropy created by the 19th century termodynamics scholars. Information means, in this view point, order or
Dr.Narges Neshat
doaj  

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