concentrations ranging from 0.025 to 0.8 M. The migration-accelerated ... to approach the oxygen molecules by diffusion of the latter [9–11], and this ...
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www.springerlink.com/index/M523X12731331662.pdf
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At diffusion of molecules of paradihlorbenzol in a p- ... Unlike a solid solution single crystal, in nanoparticles the accelerated diffusion ...
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Diffusion of molecules in and on solid substrates often occurs as a series of hops between neighboring binding sites, or potential-energy minima. ... A more complicated model involving the diffusion of Ag clusters on the Ag(001) surface is studied. For an adatom, a study of the diffusion coefficient with temperature shows...
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www.sandia.gov/surface_science/pjf/Kabstracts/pal.htm
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These fluctuations in the intensity of the scattered light are related to the rate of diffusion of molecules in and out of the region being studied (Brownian motion), and the data can be analyzed to directly give the diffusion coefficients of the particles doing the scattering.
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www.ap-lab.com/light_scattering.htm
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Modeling the transport of molecules into a particle was addressed by using finite element methods for the evaluation of the coupled space- and time-dependent differential equations that govern the molecular transport. ... Accelerated Article...
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pubs.acs.org/doi/abs/10.1021/ac052056n
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Title : Diffusion of Small Molecules in Radiation Damaged PMMA. ... With higher dose the increase in weight accelerated as the reaction proceeded.
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stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=h...
stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA222256
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With phenanthrene as an example of symmetrical molecules, it is shown that the relative signal attenuation of gs-HSQC-NOESY cross peaks versus gs-NOESY-HSQC cross peaks is caused by diffusion effects and follows the Stejskal-Tanner equation.
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lib.bioinfo.pl/pmid:14971015
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Facilitated Diffusion of Molecules ... Whether all cases of facilitated diffusion of small molecules use channels is yet to be proven. Perhaps some molecules are passed through the membrane by a conformational change in the shape of the transmembrane protein when it binds the molecule to be transported.
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users.rcn.com/jkimball.ma.ultranet/BiologyPages/D/Diffu...
users.rcn.com/jkimball.ma.ultranet/BiologyPages/D/Diffusion.html
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The time-dependent phenomenon from the penetration of water to the absorption into the bulk is considered to be a diffusion process of water molecules which is accelerated by the internal defects formed under the repeated stresses.
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www.astm.org/DIGITAL_LIBRARY/STP/PAGES/STP36918S.htm
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