Author: ROYAL SOCIETY
Title: Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. Volume 207 1951 (Numbers 1088-1091)
Description: London: The Royal Society, 1951. First Edition; First Edition. Library Buckram. Iv, 576 pages. With plates, diagrams, tables & illustrations. Original wrappers in. With library stamps & labels. Slight wear & slight soiling to spine, covers & corners. ; Ex-Library; Quarto; SERIES A VOLUME 207 No. A 1088. 7 June 1951 A discussion on bond energies and bond lengthsÑ Introduction. By M. G. Evans, F. R. S. Ñ Experimental methods for measurement of bond dissociation energies and heats of formation of radicals. By M. Szwarc Ñ Factors affecting bond strengths. By A. D. Walsh I. A possible new definition of electronegativity II. Empirical relations involving force constants and ionization potentials Ñ Comments on the paper by A. D. Walsh. By J. W. Linnett Ñ Comments on the paper by A. D. Walsh. By H. A. Skinner Ñ The ionic character of bonds and bond properties. By E. Warhurst Ñ Covalency, electrovalency and electronegativity. By T. L. Cottrell and L. E. Sutton Ñ Critical survey of the method of ionic-homopolar resonance. By C. A. CoulsonÑ Comments on the paper by C. A. Coulson. By W. Moffitt Ñ The energies and bond lengths of conjugated molecules. An introductory review of theoretical developments. By Sir John Lennard-Jones, F. R. S. Ñ Bond lengths in conjugated molecules : the present position. By C. A. Coulson . Ñ Comments on the paper by Sir John Lennard-Jones. By W. Moffitt Ñ The measurement of bond lengths in conjugated molecules of carbon centres. By J. M. Robertson, F. R. S. Ñ Order/length relationships for p-bonds in heteronuclear molecules. By E. G. Cox and G. A. Jeffrey Ñ The influence of conjugation on heterolytic dissociation energies. By H. C. Longuet-HigginsÑ References No. A 1089. 22 June 1951Ñ The atomic heats of the rare-earth elements. By D. H. Parkinson, F. E. Simon, F. R. S. And F. H. Spedding Ñ Application of the image-force model to the theory of contact rectification and of rectifier breakdown. By E. Billig Ñ Electronic wave functions. IV. Some general theorems for the calculation of SchrÜdinger integrals between complicated vector-coupled functions for many-electron atoms. By S. F. Boys Ñ Electronic wave functions. V. Systematic reduction methods for all SchrÜdinger integrals of conventional systems of antisymmetric vector-coupled functions. By S. F. Boys Ñ The plastic theory of bending of mild steel beams with particular reference to the effect of shear forces. By M. R. Home Ñ On the quantum theory of the elementary particles. II. Quantum field dynamics. By K. V. Roberts Ñ Measurements of the direction of arrival of short radio waves reflected at the ionosphere. By E. N. Bramley and W. Ross Ñ The solid-fluid equilibrium of helium above 5000 atm. Pressure. By F. A. Holland, J. A. W. Huggill and G. O. Jones Ñ On the production of diffraction gratings. I. The copying of plane gratings. By G. D. Dew and L. A. Sayce (Plates 1 and 2) No. A 1090. 6 July 1951Ñ A refractometric method for following the non-stationary state of chemical reactions. By N. Grassie and H. W. Melville, F. R. S. Ñ The invariant theory of isotropic turbulence in magneto-hydrodynamics. II. By S. Chandrasekhar, F. R. S. Ñ Bond lengths in naphthalene and anthracene. By C. A. Coulson, F. R. S, R. Daudel and J. M. Robertson, F. R. S. Ñ Some theorems on perturbation theory. III. By E. C. Titchmarsh, F. R. S. Ñ On electrical effects due to sound waves in colloidal suspensions. By J. A. Enderby Ñ Order-disorder statistics. III. The antiferromagnetic and order-disorder transitions. By J. E. Brooks and C. Domb Ñ The thermal excitation of atmospheric oscillations. By M. V. Wilkes Ñ Motion in the wake of a thin plate at zero incidence. By D. Meksyn Ñ The quantum mechanics of the electron. By H. T. Flint and E. Marjorie Williamson Ñ The visible emission spectra of iodine and bromine monofluorides and their dissociation energies. By R. A. Durie. (Plate 3) Ñ The renormalization method in quantum electrodynamics. By F. J. Dyson Ñ Tensor identities in wave-tensor calculus. By C. W. Kilmister Ñ Iterative procedures related to relaxation methods for eigenvalue problems. By S. H. CrandallÑ Alkali-metal ions in the metabolism of Bact. Lactis aerogenes. I. Experiments on the uptake of radioactive potassium, rubidium and phosphorus. By A. A. Eddy, T. C. N. Carroll, C. J. Danby and Sir Cyril Hinshelwood, FOR. SEC. R. S. (Abstract) Ñ Alkali-metal ions in the metabolism of Bact. Lactis aerogenes. II. Connexion with viability, growth rate and enzyme activity. By A. A. Eddy and Sir Cyril Hinshelwood, FOR. SEC. R. S. (Abstract) Ñ Alkali-metal ions in the metabolism of Bact. Lactis aerogenes. III. General discussion of their role and mode of action. By A. A. Eddy and Sir Cyril Hinshelwood, FOR. SEC. R. S. (Abstract) No. A 1091. 23 July 1951Ñ The spontaneous magnetization of cobalt. By H. P. Myers and W. Sucksmith, F. R. S. Ñ The frequencies and the anharmonicities of the normal modes of oscillation of alkali halide crystals. I. Lattice oscillations. By Sir K. S. Krishnan, F. R. S. And Sanat Kumar RoyÑ The kinetics of the oxidation of gaseous methyl ethyl ketone. I. By J. Bardwell and Sir Cyril Hinshelwood, FOR. SEC. R. S. Ñ The kinetics of the oxidation of gaseous methyl ethyl ketone. II. By J. Bardwell Ñ The densities and limiting densities of vapours. By F. L. Casado, Doreen S. Massie and R. Whytlaw-Gray, F. R. S. Ñ The crystal structure of ribonuclease. I. By C. H. Carlisle and Helen Scouloudi Ñ Clouds produced in an expansion chamber by ultra-violet light. By F. J. M. Farley Ñ The reaction of methane and deuterium on evaporated nickel catalysts. By C. Kemball Ñ The flow of glaciers and ice-sheets as a problem in plasticity. By J. F. Nye. Good .

Keywords: Mathematics Physics