نتایج جستجو برای: molecular kinetic theory

تعداد نتایج: 1464755  

Journal: :physical chemistry research 0
leila separdar department of physics, college of sciences, shiraz university, shiraz 71454, iran saeid davatolhagh department of physics, college of sciences, shiraz university, shiraz 71454, iran

molecular dynamics simulation has been performed to analyze the effect of the presence of gold nanoparticle on dynamics of kob-anderson binary lennard-jones (blj) mixture upon supercooling within the framework of the mode coupling theory of the dynamic glass transition. the presence of gold nanoparticle has a direct effect on the liquid structure and causes the peaks of the radial distribution ...

2010
Sten O. Nilsson Lill Aaron Forbes Patrick Donoghue Vincenzo Verdolino Olaf Wiest Patrik Rydberg Per-Ola Norrby

Q2MM is a method designed to allow application of molecular mechanics calculations to transition states in chemical reactions. It is one of the few methods available that allow determination of a complete set of low-energy transition states for medium-sized systems, and thereby gives a unique opportunity to investigate kinetic selectivity, in particular stereoselectivity. The current review wil...

2004
C. J. Clarke J. E. Pringle

We show how the viscous evolution of Keplerian accretion discs can be understood in terms of simple kinetic theory. Although standard physics texts give a simple derivation of momentum transfer in a linear shear flow using kinetic theory, many authors, as detailed by Hayashi & Matsuda 2001, have had difficulties applying the same considerations to a circular shear flow. We show here how this ma...

2012
T. E. MAGIN B. GRAILLE M. MASSOT

2011
ANDERS DAHLKILD

The present text is based on a set of lectures given as part of a post graduate course in fluid mechanics at the Department of Mechanics, KTH School of Engineering Sciences. The topic of kinetic gas theory was chosen as to broaden the students knowledge in the field of fluid mechanics in general. In particular the students should get a new perspective on the contiuum theory approach applied in ...

Journal: :Physical review letters 2012
M A Stephanov Y Yin

We derive the nonequilibrium kinetic equation describing the motion of chiral massless particles in the regime where it can be considered classically. We show that the Berry monopole which appears at the origin of the momentum space due to level crossing is responsible for the chiral magnetic and vortical effects.

2005
R. J. BAUER B. F. BOwMAN J. L. KENYON

This paper describes a theory of the kinetic analysis of patch-clamp data. We assume that channel gating is a Markov process that can be described by a model consisting of n kinetic states and n(n 1) rate constants at each voltage, and that patch-clamp data describe the occupancy of x different conductance levels over time. In general, all the kinetic information in a set of patch-clamp data is...

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