Results 271 to 280 of about 2,841,856 (327)

Fractional Kinetic Strategy toward the Adsorption of Organic Dyes: Finding a Way Out of the Dilemma Relating to Pseudo-First- and Pseudo-Second-Order Rate Laws.

Journal of Physical Chemistry A
Recently, there has been debate about using a pseudo-second-order model in adsorption kinetics and its ability to fit experimental data, especially at the initial stages.
A. M. Tawfik, Rania M. Eltabey
semanticscholar   +1 more source

Solving First Order Formulae of Pseudo-Regular Theory

2005
In this paper, we study the class of pseudo-regular relations which is an extension of regular relations that weakens some restrictions on the ”synchronization” between tuple components of the relation. We choose logic programming as formalism to describe tree tuple languages (i.e.
Sébastien Limet, Pierre Pillot
openaire   +1 more source

First-order pseudo dead-beat current controller for buck converter

INTELEC 2009 - 31st International Telecommunications Energy Conference, 2009
Analysis and current control using pseudo deadbeat controller (PDC) for the buck dc-dc converter is proposed in this paper. The conventional deadbeat current controller, reported in the literature, exhibit sub-harmonic oscillations and it may lead to instability in the event of parameter changes.
Mummadi Veerachary, Gundu Satish
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Pseudo-first-order phase transitions in one dimension

Journal of Physics A: Mathematical and General, 1979
A study is made of the one-dimensional Ginzburg-Landau system with a cubic term, a model of the first-order phase transition. Fluctuations are taken into account by means of the WKB method. It is pointed out that the transition is of continuous type for any value of the coefficient of the cubic term.
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Square wave voltammetry for a pseudo-first-order catalytic process

Analytical Chemistry, 1986
Donnees theoriques et cas des systemes redox catalytiques Ti 3+ /ClO 3 − , Ti 3+ /NH 2 OH et Fe 2+ /NH 2 ...
Jilin. Zeng, Robert A. Osteryoung
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First order system least squares pseudo-spectral method for Stokes–Darcy equations

Applied Numerical Mathematics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peyman Hessari, Byeong-Chun Shin
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The study of bimolecular reactions under non-pseudo-first order conditions

Biophysical Chemistry, 2005
In this work a new equation which describes the time evolution of bimolecular reactions is derived and tested by experiment. The equation is general and the results show that second-order reactions of any simple type may be accurately described by a quotient of exponential functions. The model and reagent concentration dependent observed rate constants
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A pseudo first-order-second-order kinetics experiment: An illustration of the Guggenheim method

Journal of Chemical Education, 1964
The rate of one of the typical reactions of the aromatic nitroso group is determined spectrophotometrically employing the Guggenheim method.
Mushlaq Ahmad, Jan Hamer
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Simulation of 1,3-dichloropropene in topsoil with pseudo first-order kinetics

Journal of Contaminant Hydrology, 1995
Abstract For fast-degraded chemicals such as 1,3-dichloropropane (1,3-D), their long persistent time in topsoils cannot be explained by the ordinary first-order kinetics of biodegradation that is commonly used in the simulation of chemical transport in soils.
Pengzhi Lin, Clark C.K. Liu, Richard E. Green, Randi Schneider   +3 more
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A pseudo-first-order kinetic approach to measurement of acetylcholine hydrolysis by acetylcholinesterase

Journal of Biochemical and Biophysical Methods, 1982
A continuous spectrophotometric procedure is presented for the measurement of the kinetic properties of acetylcholinesterase (EC 3.1.1.7) with its natural substrate, acetylcholine. The procedure is based upon the production of stoichiometric quantities of H+ upon hydrolysis of substrate.
T R, Sharp, T L, Rosenberry
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