Results 71 to 80 of about 25,110 (216)

Inductive Construction of 2-Connected Graphs for Calculating the Virial Coefficients

, 2010
In this paper we give a method for constructing systematically all simple 2-connected graphs with n vertices from the set of simple 2-connected graphs with n-1 vertices, by means of two operations: subdivision of an edge and addition of a vertex.
Androulaki E, Behzad M, Bollobás B, Bollobás B, Bollobás B, Bondy J S, E Androulaki, Flapan E, Garey M R, Godsil C, Harary F, I G Economou, J H Przytycki, Mayer J E, McKay B, McQuarrie D A, Menger K, Plummer M D, S Lambropoulou, Tutte W T, Tutte W T, Zaccarelli E   +21 more
core   +1 more source

An International Laboratory Comparison Study on Approximating the Enthalpy of Adsorption via the Clausius‐Clapeyron Approach

ChemPhysChem, Volume 27, Issue 7, 14 April 2026.
Adsorbate–adsorbent interaction is often quantified via the isosteric enthalpy of adsorption, ΔHst. Commonly, ΔHst is determined indirectly by applying the Clausius‐Clapeyron (CC) equation to adsorption isotherms collected at different temperatures. Methods in applying the CC equation are shown to be critical when comparing ΔHst between laboratories ...
Karen N. Heinselman, Cullen M. Quine, Katie Hurst, Joy Cho, Malia B. Wenny, Jarad A. Mason, Gaurav Verma, Shengqian Ma, Dalton Compton, Nicholas P. Stadie, Debabrata Sengupta, Timur Islamoglu, Omar K. Farha, Claudia Zlotea, Andrei Agafonov, Mehrdad Asgari, Ali Al‐Shakhs, Dolores Lozano‐Castello, David Fairen‐Jimenez, Hiroyasu Furukawa, Yuto Yabuuchi, Darren P. Broom, Michael J. Benham, Jose A. Villajos, Rafael Balderas‐Xicohténcatl, Isabella Fackelmann, Michael Hirscher, William J. Hoover, William Morris, Timothy C. Wang, Philip A. Parilla, Thomas Gennett, Sarah Shulda   +32 more
wiley   +1 more source

Pressure Dependence of Liquid Iron Viscosity From Machine‐Learning Molecular Dynamics

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 4, April 2026.
Abstract We have developed a machine‐learning potential that accurately models the behavior of iron under the conditions of Earth's core. By performing numerous nanosecond scale equilibrium molecular dynamics simulations, the viscosities of liquid iron for the whole outer core conditions are obtained with much less uncertainty.
Kai Luo, Xuyang Long, R. E. Cohen
wiley   +1 more source

SECOND VIRIAL COEFFICIENTS OF NONSPHERICAL MOLECULES WITH INDIVIDUAL DAMPING OF HFDID 1 POTENTIAL [PDF]

Journal of Sciences, Islamic Republic of Iran, 1999
The second virial coefficients are given as a spherical-core contribution plus a series of nonspherical perturbation terms. A revised analysis is given of the effect of long-range nonspherical terms in the intermolecular potential on the second virial ...
doaj  

Optimized Baxter Model of Protein Solutions: Electrostatics versus Adhesion

, 2004
A theory is set up of spherical proteins interacting by screened electrostatics and constant adhesion, in which the effective adhesion parameter is optimized by a variational principle for the free energy.
Odijk, Theo, Prinsen, Peter
core   +2 more sources

virial coefficients

, 2014
Citation: 'virial coefficients' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.V06625 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Streaming potential analysis of hair variation: Ethnicities and environmental exposures

International Journal of Cosmetic Science, Volume 48, Issue 2, Page 230-242, April 2026.
Ethnicity and weathering shape electrokinetic behaviour and particle deposition in hair. ζ‐potential magnitudes ranked Caucasian > Indian > Chinese with no significant root‐tip variations. Deposition patterns generally correlate with ζ‐potential but differ by ethnicity, implicating other factors.
Huijun Phoebe Tham, Kah Yuen Yip, Thomas L. Dawson Jr   +2 more
wiley   +1 more source

Simple equation of state for hard disks on the hyperbolic plane

, 2008
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.
de Haro, M. López, Santos, A., Yuste, S. B.   +2 more
core   +1 more source

On a Fluorescent Dye for Indicator Displacement From Cucurbit[7]uril‐Based Molecular Recognition: A Joint Experimental‐Computational Study

ChemPhysChem, Volume 27, Issue 6, 27 March 2026.
The host–guest complexation of a new fluorescent probe called 7‐(diethylamino)‐4‐hydroxyquinoline‐2(1H)‐one (QD) and its inclusion complex with the Cucurbit[7]uril (CB7) macrocycle were studied within a joint experimental and computational study. Confinement alters the photophysical properties of the synthesized quinolinone derivative also offering a ...
Kevin Droguett, Angélica Fierro H., Mario Aranda, Costantino Zazza, Margarita E. Aliaga   +4 more
wiley   +1 more source

Optical Kerr and Cotton-Mouton effects in atomic gases: a quantum-statistical study

, 2013
Theory of the birefringence of the refractive index in atomic diamagnetic dilute gases in the presence of static electric (optical Kerr effect) and magnetic (Cotton-Mouton effect) fields is formulated.
Moszynski, Robert, Skomorowski, Wojciech
core   +1 more source