Volume 11, Issue 4
مرور بر اساس
ارسال های اخیر
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Adaptive Neuro Fuzzy Sliding Mode Based Genetic Algorithm Control System to Control of a pH Neutralization Process
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2015-01-01)In this paper, an adaptive neuro fuzzy sliding mode based genetic algorithm (ANFSGA) controlsystem is proposed for a pH neutralization system. In pH reactors, determination and control of pH isa common problem ...
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Electrochemical and Quantum Chemical Study of Vanillin as a Green Corrosion Inhibitor for AA6061 in NaCl Solution
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2015-01-01)The effect of vanillin on the corrosion behavior of AA6061 Al alloy in 3.5% NaCl solution wasinvestigated using potentiodynamic polarization and electrochemical noise (EN) techniques. Vanillinoffers interesting ...
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Energetical and structural investigation for equatorial/axial conversion of different substituents on piperidine and phosphorinane: A theoretical study
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2015-01-01)Equatorial/axial conversion in piperidine and phosphorinane with different substituents wereinvestigated with great details. Three possible routes, i.e. heteroatom inversion and two ring inversiontype were ...
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Kinetics and mechanism of the reaction of lysine with permanganate ion at different ionic strengths and temperatures
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2015-01-01)The kinetics of Mn(VII) oxidation of lysine in moderately sulfuric acid solutions was studiedspectrophotometrically in the presence and absence of Mn(II) as catalyst. The reaction was arrangedto be under pseudo ...
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Derivation of ionization energy and electron affinity equations using chemical hardness and absolute electronegativity in isoelectronic series
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2015-01-01)Chemical hardness ( ) and absolute electronegativity ( ) have important applications in chemistry. Inthe conceptual Density Functional theory (DFT), these concepts has been associated with electronicenergy and ...
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Synthesis and Solution Complexation Studies of a new Schiff base Ligand
(Tehran, Islamic Azad University of Iran, Science and Research Branch, 2015-01-01)A new Schiff base ligand, 2,2'-{pyridine-2,6-diylbis[nitrilo(E)methylylidene]}bis(4 bromophenol),has been synthesized by reaction of the 2,6-diamino pyridine with 5-bromo salicylaldehyde at ethanolunder refluxing. ...
