نتایج جستجو برای: polarizable electrodes the experimental set

تعداد نتایج: 16175748  

1997
N G Green

A non-uniform AC electric field induces a motion in polarizable particles, called dielectrophoresis. The force responsible for this motion is governed by the dielectric properties both of the suspending medium and of the particles, as well as the geometry of the field. The dielectrophoretic properties of sub-micrometre latex spheres have been studied using micro-fabricated electrode structures....

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...

Journal: :Physical Chemistry Chemical Physics 2023

This study investigates the possibilities and limitations of reproducing experimental infrared spectra ionic liquids via polarizable molecular dynamics force fields. The field refinement is based on FFGenOpt, an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1382

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

Journal: :Acta Chimica Slovaca 2021

Abstract Conformation analysis of dehydroascorbic acid and its bicyclic form was performed using the density functional theory. For energetically preferred conformations, ionization potentials (IP) bond dissociation enthalpies (BDE) were calculated B3LYP 6-311++G** basis set. The effects aqueous solution estimated solvation model based on (SMD) polarizable continuum (IEF-PCM). obtained results ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1391

building on previous studies on intellectual features and learners’ grammar learning, the present study aimed at investigating whether intelligence criterion had any impact on efl learners’ english grammar learning across two intelligence levels. in the current study, the participants were divided into two experimental and control groups by administration of raven i.q. test. this led to the for...

2015
Alexey Savelyev Alexander D. MacKerell

The present report demonstrates that the conformational properties of DNA in solution are sensitive to the type of monovalent ion. Results are based on the ability of a polarizable force field using the classical Drude oscillator to reproduce experimental solution X-ray scattering data more accurately than two nonpolarizable DNA models, AMBER Parmbsc0 and CHARMM36. The polarizable model is then...

Journal: :آب و خاک 0
جلال برادران مطیع محمد حسین آق خانی محمدحسین عباسپور فرد امیر لکزیان

abstract wenner direct contact method is a method of estimating apparent electrical conductivity (eca) of agricultural soils in situ. this method can be affected by factors such as quality of electrodes in contact with soil, type of employed electric current, moisture content, clay content and compaction of soil. in this research, the effect of electrode type (rod and plate) and electric curren...

Journal: :international journal of environmental research 0
g. varank department of environmental engineering, yýldýz technical university, davutpasa campus, esenler, istanbul, 34220, turkey h. erkan department of environmental engineering, yýldýz technical university, davutpasa campus, esenler, istanbul, 34220, turkey s. yazýcý department of environmental engineering, yýldýz technical university, davutpasa campus, esenler, istanbul, 34220, turkey a. demir department of environmental engineering, yýldýz technical university, davutpasa campus, esenler, istanbul, 34220, turkey g. engin department of environmental engineering, yýldýz technical university, davutpasa campus, esenler, istanbul, 34220, turkey

in the present study, the treatment of tannery wastewater was performed by electrocoagulationmethod (ec) using aluminium and steel electrodes. response surface methodology (rsm) with three factors; current density (i), electrolysis time (t) and ph, with each factor at five levels, was used to optimize the factors for higher chemical oxygen demand (cod) and total suspended solids (tss) removal. ...

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