Results 301 to 310 of about 5,494,217 (358)

Physical-Chemical Phenomena and Molecular Properties

1984
The importance of air-water exchange processes as determinants of the environmental behavior and effects of natural and anthropogenic chemicals is discussed. The various exchange mechanisms of diffusion (volatilization or absorption), deposition in association with particles both dry and wet, dissolution in rainfall, spray transfer and bubble transfer ...
Donald Mackay, Wan Ying Shiu
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Surface Chemical Phenomena in Lubrication

Annals of the New York Academy of Sciences, 1951
J. E. Brophy, W. A. Zisman
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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
, Hwang, , Halpin-Healy
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Representations of chemical phenomena in secondary school chemistry textbooks

Chemistry Education Research and Practice, 2019
The difficulties encountered by students in learning chemistry range from human factors to the intrinsic nature of chemistry. To enhance students’ understanding of chemistry, there is a wide consensus within the community of chemistry educators on the ...
Johnson Enero Upahi, U. Ramnarain
semanticscholar   +1 more source

Chemical Phenomena at High Temperature

Annual Review of Physical Chemistry, 1966
R. Thorn
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Chemomechanics: chemical kinetics for multiscale phenomena

Chemical Society Reviews, 2011
The purpose of this critical review is to introduce the reader to an increasingly important class of phenomena: enormous changes in rates of simple chemical reactions within macromolecules as they are stretched by interactions with the environment. In these chemomechanical, or mechanochemical, phenomena the effect of the macromolecular environment can ...
Zhen, Huang, Roman, Boulatov
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Solvent Effects on Chemical Phenomena

1973
E. Amis, J. F. Hinton
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Chemical Instabilities as Critical Phenomena

Physical 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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Stability Phenomena in Chemical Reactors

Berichte der Bunsengesellschaft für physikalische Chemie, 1980
AbstractSome important types of non‐linear phenomena occuring in chemically reacting systems are explained by means of some single examples of chemical reactors. Multiple steady‐states exhibiting a distinct behavior of ignition and extinction are in the category of these phenomena.
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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, M. S. Bidner
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