Results 101 to 110 of about 5,278,448 (205)

Driven diffusion in nanoscaled materials [PDF]

open access: yes, 2015
Mass transfer processes in which specific interactions with environments lead to complex diffusion patterns, such as the occurrence of transient sub-diffusive behaviors or of heterogeneous diffusion, were studied by means of two different experimental ...
Heidernätsch, Mario   +10 more
core   +1 more source

Translational diffusion coefficients and hydrodynamic radii of normal corn starch in aqueous media from asymmetrical flow field-flow fractionation experiments [PDF]

open access: yes, 2011
Starch is a highly disperse material with broad distributions of molecular sizes and geometries. Its dissolution in aqueous media is difficult to achieve and it tends to form aggregates through both inter- and intra-molecular interactions.
Huber, Anton, Juna, Shazia
core   +1 more source

Turing instability analysis of a singular cross-diffusion problem

open access: yesElectronic Journal of Differential Equations, 2021
Gonzalo Galiano   +1 more
doaj  

Diffusion in nanocrystalline solids [PDF]

open access: yes, 2005
Enhanced atomic migration was an early observation from experimental studies into nanocrystalline solids. This contribution presents an overview of the available diffusion data for simple metals and ionic materials in nanocrystalline form.
Chadwick, Alan V.
core  

Diffusion welding of nickel-based superalloys [PDF]

open access: yes, 2011
Ni based superalloys can be welded by diffusion bonding. Temperature, diffusion coefficient, activation energy and Boltzmann constant influence the quality of diffusion bonding, so obtaining the best condition for welding is considered.
Rezaei, Hossein
core  

"Artists have their own ideas of how they will dress for the artist's ball. Stan Cross is going to the ball as Dick Whittington. his childhood impressions of Dick was obviously aided by the pantomime version" [picture] /

open access: yes, 1900
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Inscription: "Stan Cross"--In ink. "Artists have their own ideas of how they will dress for the artist's ball. Stan Cross is going to the ball as Dick Whittington.
Cross, Stan, 1888-1977.
core  

Reaction-Diffusion in Co2Si/Zn Diffusion Couple

open access: yes
Periodic layered structures were examined in the Co₂Si/Zn diffusion couple annealed at 390 °C. SEM, TEM, EPMA, and XRD analyses revealed alternating Co–Si–rich and Zn–rich layers composed of CoSi, γ₁, and γ₂ phases with cell-to-cell variations in ...
Cserháti, Csaba   +4 more
core   +1 more source

Finite-volume scheme for a degenerate cross-diffusion model motivated from ion transport. [PDF]

open access: yesNumer Methods Partial Differ Equ, 2019
Cancès C   +3 more
europepmc   +1 more source

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