Arrhenius


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Ar·rhe·ni·us

 (ə-rē′nē-əs, ə-rā′-), Svante August 1859-1927.
Swedish physicist and chemist. He won a 1903 Nobel Prize for his electrolytic theory of dissociation.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Arrhenius

(Swedish aˈreːniʊs)
n
(Biography) Svante August (ˈsvantə ˈauɡʊst). 1859–1927, Swedish chemist and physicist, noted for his work on the theory of electrolytic dissociation: Nobel prize for chemistry 1903
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

Ar•rhe•ni•us

(ɑˈreɪ ni əs)

n.
Svante August, 1859–1927, Swedish physicist and chemist.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Arrhenius - Swedish chemist and physicist noted for his theory of chemical dissociation (1859-1927)Arrhenius - Swedish chemist and physicist noted for his theory of chemical dissociation (1859-1927)
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References in periodicals archive ?
The greenhouse effect was first postulated by Joseph Fourier in 1824 and over the next 70 years elaborated on by Pouillet, Tyndall and Arrhenius.
In 1896 Svante Arrhenius reasoned that CO2 was the main regulator and that changes in the amount of CO2 in the atmosphere would, if negative,result in cooling or, if positive, in warming.
Moreover, an Italian scientist named Svante Arrhenius lamented that the temperature of the Earth would rise someday so much that tens of thousands of species of plants and animals will find it tough to survive and the icecaps in the North and South poles will melt and Island Continents like the Americas and Australia will sink in the ocean.
Authors such as Cepeda & Villaran, [9]; Zainal et al., [10]; Arslan et at., [11]; Vandresen et al., [12]; and Karaman & Kayacier, [13] have described the effect of temperature on the viscosity at a specific shear rate by the Arrhenius model.
The scientists also used the Arrhenius equation to calculate the activation energy of oxidation in the indicator and in the nuts.
Its "greenhouse" properties have been solidly established - and, please note, the warming effect on the planet predicted - for more than a century, starting with Svante Arrhenius's work of 1896.
It can be known that the temperature dependence of electrical conductivity can be expressed by the Arrhenius law as:
Thus, the aim of the work was to study the influence of the mechanical preparation methods (grinding, fluidization) of solid pharmaceutical substances on their physicochemical properties and biological activities by assessing their dispersity (optic microscopy and laser diffraction), Fourier-transform infrared spectra (in the middle and terahertz regions), dissolution kinetics in waters of different D/H isotopic ratio, living cells survival kinetics, and Arrhenius kinetics.
The influence of temperature on the rate constant k can be described by the Arrhenius equation [14,17,18] as follows:
The dependency of [k.sub.d] on temperature (T) can be correlated using Arrhenius like equation as shown by