نتایج جستجو برای: separations

تعداد نتایج: 7786  

Journal: :Aequationes Mathematicae 2021

Abstract The presented work summarizes the relationships between stability results and separation theorems. We prove equivalence different types of theorems on by an additive map concerning Cauchy functional equation.

Journal: :journal of membrane science and research 0
bart van der bruggen department of chemical engineering, process engineering for sustainable systems (process), ku leuven, celestijnenlaan 200f, b-3001 leuven, belgium

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2009
Richard J. Parker Simon P. Goodwin Pavel Kroupa M. B. N. Kouwenhoven

We examine the dynamical destruction of binary systems in star clusters of different densities. We find that at high densities (10 − 10 M⊙ pc ) almost all binaries with separations > 10 AU are destroyed after a few crossing times. At low densities (O(102)M⊙ pc ) many binaries with separations > 10 AU are destroyed, and no binaries with separations > 10 AU survive after a few crossing times. The...

2003
W. J. Lough

The use of CE in the analysis of pharmaceuticals is now becoming Rrmly established as a useful complement and alternative to the more widely employed technique of HPLC. The major attractions of CE are that considerable cost and time savings are possible, especially in the areas of chiral analysis and in the determination of solutes having limited or no chromophore. The recent advent of the use ...

2017

One way of improving the resolution of particles by size is to minimize the difference in RCF between the top and bottom of the sample. Practically this is achieved by layering the sample as a narrow band over a continuous density gradient. This is called rate-zonal gradient (sedimentation velocity) centrifugation; the conditions are chosen such that ρρ always remains greater than ρl. In a cont...

2011
Ramesh Bhave Ying Dai Melanie Moses-DeBusk Jon Garrison

October 23-27, 2011 Gatlinburg, TN page 8 of 45 17th Symposium on Separation Science and Technology for Energy Applications agents for human applications are being developed. Toward this goal, we are testing in vivo efficacy of Cuprimine and Syprine therapeutics, that are approved by the U.S. FDA to treat copper overload in Wilson Disease (a genetic defect in copper metabolism and transport), f...

Journal: :Analytical Chemistry 1953

Journal: :Analytical and Bioanalytical Chemistry 2015

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