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Chemical Instabilities as Critical Phenomena [PDF]

open access: possiblePhysical Review A, 1977
Much attention has been given in recent years to universal features characterizing instabilities and transition phenomena in equilibrium and non-equilibrium systems [1]. Laser transitions [2], hydrodynamical instabilities [3], cooperative phenomena in data processing [4] and various examples of chemical and biochemical instabilities [5] are only a few ...
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Chemical wave refraction phenomena

Physical Review E, 1996
Motivated by recent work of Steinbock, T\'oth, and Showalter [Science 267, 868 (1995)] examining chemical wave propagation within membrane labyrinths soaked with Beluosov-Zhabotinsky reagent, we have investigated refraction phenomena using similar tools, with an eye to verify the general applicability of Snell's law for such nonlinear waves, as well as
Sin-Chun Hwang, Timothy Halpin-Healy
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Chemical Phenomena at High Temperature

Annual Review of Physical Chemistry, 1966
R. Thorn
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Transport Phenomena in Chemical Flooding

SPE Advanced Technology Series, 1996
Abstract A chemical flood simulator of a three-component, two phase system has been extended to include concentration dependent functions: phase behavior, relative permeabilities, capillary pressure, interfacial tension, residual saturations, phase viscosities, wettability, etc..
P.C. Porcelli, Bidner
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On a variety of wave phenomena in chemical reactions

The Journal of Chemical Physics, 1974
A variety of wave phenomena are analyzed and discussed for systems in which chemical reactions and transport take place. Certain families of wave solutions of reaction-transport equations arise owing to the weak stability of a reference state to a class of perturbations.
Peter J. Ortoleva, John Ross
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Volatilization Phenomena and Chemical Reactions

1966
In § I.I we introduced the term ‘sample excitation’ to denote the group of processes that determine the radiation output of the source for a given sample. In theory, the aggregate of processes can be treated in separate steps; in practice, the processes take place jointly, however, and observed intensities therefore reflect overall effects.
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Chemical Phenomena at the Surface of Nanoparticles

2001
In principle, the precise knowledge of the composition and the structure of a material allows the determination of the bulk properties. In a reverse way, the reproducibility of the composition and structure of the material should ensure the reproducibility of the material properties.
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