Results 111 to 120 of about 215,852 (161)

Removal of lead from groundwater using carbide-derived carbon. [PDF]

Sci Rep
Manawi Y, Abdel-Hadi I, Tong Y, Ghoul A, Simson S, Kochkodan V.   +5 more
europepmc   +1 more source

Correspondence of Contradictions in the Constructive Connexive Calculus <b>C</b>. [PDF]

Arch Math Log
Niki S.
europepmc   +1 more source

Critical of linear and nonlinear equations of pseudo-first order and pseudo-second order kinetic models

Karbala International Journal of Modern Science, 2018
Abstract The experimental adsorption equilibrium of Cd(II) onto chitosan (Cd(II)/CS) and methyl orange onto bentonite (MO/Bt) were studied in batch adsorption experiments at room temperature for an initial concentration of 236.5 mg/L for Cd (II) (pH = 5) and 33 mg/L for MO (pH = 3).
Hamou Moussout, Hammou Ahlafi, Mustapha Aazza   +2 more
exaly   +2 more sources

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Thermoluminescence with pseudo first-order kinetics

Journal of Physics D: Applied Physics, 1982
In the context of thermoluminescence emission, first-order kinetics is defined formally as the case where every electron, having escaped from a trap, recombines with a trapped hole without first being re-trapped. Rather surprisingly, most studies of the kinetic order of thermoluminescence report first order. Two previously recognised conditions leading
J Hagekyriakou, R J Fleming
openaire   +1 more source

The pseudo-first-order Stark effect and the orientation of HXeI molecules

Journal of Modern Optics, 2003
We show that the gas-phase HXeI molecules can be strongly oriented via a pseudo-first-order Stark effect. This occurs owing to combined electrostatic and non-resonant laser fields acting synergically on the induced and permanent dipole moments of the molecule.
Friedrich, B., Nahler, N., Buck, U.
openaire   +2 more sources

Pseudo - first - order phase transitions in one dimension

Physical Review A, 1974
The effect of fluctuations on a Landau-Ginzburg model of a first-order phase transition in one dimension is studied. Extremely sharp pseudotransitions can be obtained. The critical region or width of the transition is found to vanish exponentially with the effective number of interacting units across a cross section of the system.
Y. Imry, D. J. Scalapino
openaire   +1 more source

Derivation of Pseudo-First-Order, Pseudo-Second-Order and Modified Pseudo-First-Order rate equations from Langmuir and Freundlich isotherms for adsorption

Chemical Engineering Journal, 2020
Abstract The kinetics of adsorption for Langmuir and Freundlich isotherms has been explored theoretically on the basis of Statistical Rate Theory (SRT). The Modified Pseudo-First-Order (MPFO) and Pseudo-First-Order (PFO) models were derived from Freundlich isotherm on the basis of Statistical Rate Theory at c 0 ≫ c e and at close to ...
openaire   +1 more source

Determination of Eukaryotic Peptidyltransferase Activity by Pseudo-First-Order Kinetic Analysis

Analytical Biochemistry, 1997
We have developed an in vitro system for the determination of peptidyltransferase activity in rabbit reticulocyte ribosomes. Using this system, a detailed kinetic analysis of a model reaction for peptidyltransferase is described, with AcPhe-tRNA as the peptidyl donor and puromycin as the acceptor.
M, Ioannou, C, Coutsogeorgopoulos, D, Drainas   +2 more
openaire   +2 more sources

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
openaire   +2 more sources