نتایج جستجو برای: second virial coefficient

تعداد نتایج: 771660  

1996
Taejin Lee

Lee replies to the comment on ”Statistical Mechanics of Non-Abelian ChernSimons Particles” by C. R. Hage PACS number(s): Typeset using REVTEX 1 Lee Replies: I recently evaluated [1] the second virial coefficient for the two-dimensional gas of non-Abelian Chern-Simons particles (NACS) [2] which obey the non-Abelian braid statistics and showed that the coefficient is not periodic in the induced s...

Journal: :journal of physical & theoretical chemistry 2013
m. baghernejad k. zare

using the gaussian 2003 software and mp2 /6 – 311+ g method for the c2h4 : o2, co:cl2 andco2:co2 pairs and mp2/6-311++g** method for the co2:h2o pair and b3lyp/6-31g methodfor the o2:o2 pair the optimized interaction energies between two considered pair molecules ofstudied gases(c2h4:o2, co:cl2, co2:h2o, o2:o2 and co2:co2 pairs) as a function of thedistances between the centers of two considere...

Journal: :The Journal of biological chemistry 1974
S G Pasternack A Veis M Breen

Prior studies of the viscosity of the subunit proteoglycan obtained by dissociative extraction of bovine nasal septum cartilage suggested that the proteoglycan subunit molecule behaves as a rigid rod in aqueous solution over the range of 0.5 to 4.0 M guanidine hydrochloride. A more direct view of dimension and shape can be obtained from light-scattering and viscosity of bovine nasal cartilage p...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 1998
mohammad hossein keshavarz ali boushehri

a second virial coefficient correlation suitable for two different temperatures ranges, (t*)-2£180 and (t*)-2>180, where t* is rt/dhvap is presented. the equation of state can be calculated for different, complicated non-polar, and slightly polar liquid mixtures at any temperature over the range from ttp to tc and up to high pressures. the latent heat of vaporization and density at the triple p...

Journal: :The Journal of chemical physics 2008
Mariano López de Haro Andrés Santos Santos B Yuste

A simple equation of state for hard disks on the hyperbolic plane is proposed. It yields the exact second virial coefficient and contains a pole at the highest possible packing. A comparison with another very recent theoretical proposal and simulation data is presented.

2001
M. L. Glasser

This note examines the second virial coefficient for an imperfect gas subject to a 2n-n interparticle potential in any dimension d between 0 and n. A compact analytic expression is presented for this quantity which shows that, apart from a numerical factor, its temperature dependence is a universal function parameterized by d/n.

Journal: :Biophysical chemistry 2006
Marcin Deszczynski Stephen E Harding Donald J Winzor

The effects of ammonium sulphate concentration on the osmotic second virial coefficient (BAA/MA) for equine serum albumin (pH 5.6, 20 degrees C) have been examined by sedimentation equilibrium. After an initial steep decrease with increasing ammonium sulphate concentration, BAA/MA assumes an essentially concentration-independent magnitude of 8-9 ml/g. Such behaviour conforms with the statistica...

Journal: :Physical review letters 1996
Hagen

The second virial coefficient B2(T ) for particles which interact with each other through a Chern-Simons type coupling has been of considerable interest in recent years. In particular its form has been derived for both the spin zero [1] and spin-1/2 cases [2] as a function of the flux parameter α. More recently results have been obtained for the case of a gas of spinless non-Abelian Chern-Simon...

1999
ROLAND STRELITZKI WAYNE F. REED

Using a programmable mixing pump, light scattering flow chamber, refractive index detector, and single capillary viscometer, the batch (unfractionated) characterization of polymers in solution has been automated. Three different schemes to produce polymer concentration gradients were used, and values for weight average mass Mw, root mean square radius of gyration ^S & , second virial coefficien...

Journal: :Bulletin of the Chemical Society of Japan 1955

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