Results 41 to 50 of about 29,533 (242)

Shannon entropy calculated from the mass spectrum.

open access: yes, 2023
(A) The bright-field image of the sagittal rat brain using MALDI-FT-ICR-MSI with 2,5-dihydroxybenzoic acid (DHB) matrix [20]. (B-D) Mass spectra at three different spots on the rat brain (pi: relative mass spectral intensity).
Manabu Machida (13157255)   +13 more
core   +1 more source

Device-independent Shannon entropy certification

open access: yesNew Journal of Physics
Quantum technologies promise information processing and communication technology advancements, including random number generation (RNG). Using Bell inequalities, a user of a quantum RNG hardware can certify that the values provided by an untrusted device
Robert Okula, Piotr Mironowicz
doaj   +1 more source

Constraints of Compound Systems: Prerequisites for Thermodynamic Modeling Based on Shannon Entropy

open access: yesEntropy, 2014
Thermodynamic modeling of extensive systems usually implicitly assumes the additivity of entropy. Furthermore, if this modeling is based on the concept of Shannon entropy, additivity of the latter function must also be guaranteed.
Martin Pfleger   +2 more
doaj   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

open access: yesMolecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi   +7 more
wiley   +1 more source

SOBRE UM ESTUDO DA ENTROPIA DE SHANNON NO CONTEXTO DA MECÂNICA QUÂNTICA: UMA APLICAÇÃO AO OSCILADOR HARMÔNICO LIVRE E CONFINADO

open access: yesQuímica Nova, 2016
The aim of this study was a didactic presentation of the Shannon entropy in the quantum theory context, followed by application to the case of a one-dimensional harmonic oscillator in its ground state, both in the free case and confined case.
Wallas S. Nascimento   +1 more
doaj   +1 more source

Analytical determination of theoretic quantities for multiple potential

open access: yesScientific Reports, 2020
The approximate analytical solutions of the three-dimensional radial Schrödinger wave equation with a multiple potential function has been studied using a suitable approximation scheme to the centrifugal term in the framework of parametric Nikiforov ...
C. A. Onate   +3 more
doaj   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

open access: yesFEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito   +7 more
wiley   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

Thermodynamic and Differential Entropy under a Change of Variables

open access: yesEntropy, 2010
The differential Shannon entropy of information theory can change under a change of variables (coordinates), but the thermodynamic entropy of a physical system must be invariant under such a change.
Vladimir Hnizdo, Michael K. Gilson
doaj   +1 more source

Entropy - A Guide for the Perplexed [PDF]

open access: yes, 2010
Entropy is ubiquitous in physics, and it plays important roles in numerous other disciplines ranging from logic and statistics to biology and economics.
Werndl, Charlotte   +3 more
core  

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