The analogue of the hydrophobic hydration is explored for Lennard-Jones solutions. The free energy of solvation and its temperature derivatives, both in the constant-pressure process and in the constant-volume process, are obtained numerically for a variety of the size and energy parameters for the solute-solvent Lennard-Jones potential. We identify in the parameter space a region in which the ...

the virial coefficients can be obtained from statistical mechanics in connection with the intermolecular potentials. the intermolecular potential of polyatomic molecules is usually assumed to consist of a spherically symmetric component plus a contribution due to asphericaity of the molecular charge distribution. in this study, the second virial coefficients have been calculated for n2, co and ...

This paper argues that significant research and teaching in experimental phonetics at UCL preceded the establishment of the laboratory in 1912 by almost a decade. The forgotten work of E. R. Edwards [1] combined descriptive and experimental approaches in a pioneering study of Japanese. Recently recovered artefacts, and a close reading of the early publications of Daniel Jones (DJ), reveal a sur...

MOTIVATION Computational studies of the energetics of protein association are important for revealing the underlying fundamental principles and for designing better tools to model protein complexes. The interaction cutoff contribution to the ruggedness of protein-protein energy landscape is studied in terms of relative energy fluctuations for 1/r(n) potentials based on a simplistic model of a p...

The nature of Bence Jones proteins is developed by a review of the pertinent literature. This is followed by a discussion of their metabolism and catabolism under normal and abnormal clinical conditions. Various methods for the detection of Bence Jones proteins are critically reviewed and the significance of these pro­ teins in various disorders is assessed.

We analyze the configurational excitation of a cluster for both a microcanonical and a canonical ensemble of atoms and apply this analysis to the Lennard-Jones cluster of 13 atoms. Dividing the cluster excitations into configurational and thermal classes, we evaluate the anharmonicity coefficient of atomic vibrations and the entropy jump as a function of temperature on the basis of computer sim...