Results 71 to 80 of about 2,463,068 (192)

Distribution Coefficient Calculation in Ternary Liquid-Liquid Systems [PDF]

open access: yes, 2001
A good description of liquid-liquid equilibrium is important to design extraction separation processes. Equilibrium data are normally needed as distribution coefficients for each individual component.
Campanella, Enrique Angel   +1 more
core  

Quantitative Reconstruction of Absorption Coefficients for Photoacoustic Tomography

open access: yesApplied Sciences, 2019
Photoacoustic (PA) tomography (PAT) is a cutting-edge imaging modality for visualizing the internal structure and light-absorption distribution in tissue. However, reconstruction of the absorption distribution has been limited by nonuniform light fluence.
Yang Liu   +6 more
doaj   +1 more source

logarithmic distribution coefficient

open access: yes, 2019
Citation: 'logarithmic distribution coefficient' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.L03610 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +1 more source

Gini Coefficients for Subsidy Distribution in Agriculture [PDF]

open access: yes
human development, aid, trade ...
Emma Samman
core  

The distribution of the eigenvalues of Hecke operators

open access: yes, 1996
For each prime $p$, we determine the distribution of the $p^{th}$ Fourier coefficients of the Hecke eigenforms of large weight for the full modular group.
Conrey, J. Brian   +2 more
core   +2 more sources

Evaluation of archived and off-line diagnosed vertical diffusion coefficients from ERA-40 with 222Rn simulations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2004
Boundary layer turbulence has a profound influence on the distribution of tracers with sources or sinks at the surface. The 40-year ERA-40 meteorological data set of the European Centre for Medium-range Weather Forecasts contains archived vertical ...
D. J. L. Olivié   +3 more
doaj  

Measurement and Comparison of Organic Compound Concentrations in Plasma, Whole Blood and Dried Blood Spot Samples

open access: yesFrontiers in Genetics, 2016
The preferred sampling medium for measuring human exposures of persistent organic compounds (POPs) is blood, and relevant sample types include whole blood, plasma, and dried blood spots (DBS).
Stuart A Batterman   +2 more
doaj   +1 more source

A Note on Extended Binomial Coefficients

open access: yes, 2014
We study the distribution of the extended binomial coefficients by deriving a complete asymptotic expansion with uniform error terms. We obtain the expansion from a local central limit theorem and we state all coefficients explicitly as sums of Hermite ...
Neuschel, Thorsten
core  

The distribution coefficients of Nd3+ and Y3+ between 0.1 and 2.1 M HNO3 and HDEHP at 298.15 K

open access: yesSouth African Journal of Chemical Engineering
Rare earth metals are considered to be some of the most critical raw materials on the planet due to their use in many products and technologies, the difficulty in isolating the individual elements from ores and each other, and the market restrictions ...
Thulani Bayeni   +4 more
doaj   +1 more source

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