Results 31 to 40 of about 2,463,068 (192)

Momentum anisotropies in the quark coalescence model [PDF]

open access: yes, 2004
Based on the quark coalescence model, we derive relations among the momentum anisotropies of mesons and baryons in relativistic heavy ion collisions from a given, but arbitrary azimuthal distribution for the partons.
Che Ming Ko   +4 more
core   +1 more source

Speckle Noise Reduction in Medical Ultrasound Images Using Modelling of Shearlet Coefficients as a Nakagami Prior

open access: yesAdvances in Electrical and Electronic Engineering, 2018
The diagnosis of UltraSound (US) medical images is affected due to the presence of speckle noise. This noise degrades the diagnostic quality of US images by reducing small details and edges present in the image.
Amit Garg, Vineet Khandelwal
doaj   +1 more source

Determination of Single-Ion Partition Coefficients between Water and Plasticized PVC Membrane Using Equilibrium-Based Techniques

open access: yesMembranes, 2022
An experimentally simple method for the direct determination of single-ion partition coefficients between water and a PVC membrane plasticized with o-NPOE is suggested. The method uses the traditional assumption of equal single-ion partition coefficients
Andrei V. Siamionau, Vladimir V. Egorov
doaj   +1 more source

Sedimentation coefficient distributions of large particles [PDF]

open access: yesThe Analyst, 2016
A uniform mathematical framework for sedimentation coefficient distributions in analytical ultracentrifugation establishes new relationships and resolves differences in analysis methods.
openaire   +2 more sources

An analysis of the fluctuation potential in the modified Poisson-Boltzmann theory for restricted primitive model electrolytes [PDF]

open access: yes, 2017
An approximate analytical solution to the fluctuation potential problem in the modified Poisson-Boltzmann theory of electrolyte solutions in the restricted primitive model is presented.
Bhuiyan, L. B., Ulloa-Dávila, E. O.
core   +4 more sources

Determination of rational transformation coefficients of transformers distribution networks

open access: yesE3S Web of Conferences, 2017
The thesis proposed a systematic approach to the determination of rational coefficients transformation of transformers distribution networks. Analytic expressions are obtained for transformation coefficient of transformer from the point of view of ...
Akhmetbayev Dauren   +2 more
doaj   +1 more source

Some More Results on Characterization of the Exponential and Related Distributions

open access: yesStats, 2023
There are given characterizations of the exponential distribution based on the properties of independence of linear forms with random coefficients. Results based on the constancy of regression of one statistic in a linear form are obtained.
Lev B. Klebanov
doaj   +1 more source

Determination of Acidity Constant (pKa), Lipophilic Partition (LogP) and Distribution Coefficients (LogD) Values of Some 3-(2-Phenylethyl)-Tetrahydro-2H-1,3,5-Thiadiazine-2-Thione-5-Acetic Acid Derivatives

open access: yesCumhuriyet Science Journal
Invasive fungal infections pose a significant threat to human health, emphasizing the urgent need for new and effective antifungal agents. 3,5-Disubstituted-tetrahydro-2H-1,3,5-thiadiazine-2-thione derivatives have shown promising antifungal activity ...
Gürkan Özen   +2 more
doaj   +1 more source

Dependence of Interphase Distribution Coefficients on Temperature and Concentration of Components in Double Metal Systems

open access: yesEast European Journal of Physics, 2020
In this work the computation of the equilibrium k0 and limiting k0limB distribution coefficients (DC) of the components according to the state diagrams of binary metal systems Mg–Ag, Ag–Mg, Al– Mg, Mg–Al, Ni–Ga, and Nb–Ge was achieved.
Alexey P. Shcherban   +1 more
doaj   +1 more source

OPE statistics from higher-point crossing

open access: yesJournal of High Energy Physics, 2022
We present new asymptotic formulas for the distribution of OPE coefficients in conformal field theories. These formulas involve products of four or more coefficients and include light-light-heavy as well as heavy-heavy-heavy contributions.
Tarek Anous   +3 more
doaj   +1 more source

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