Author: ROYAL SOCIETY
Title: Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. Volume CXXXI 1931 (Numbers 816-818)
Description: London: The Royal Society, 1931. First Edition; First Edition. Library Buckram. Vi, vi, 703, xxx pages. With plates, diagrams, tables & illustrations. Original wrappers bound in. With library stamps & labels. Slight wear & slight soiling to spine, covers & corners. Spine slightly faded, ; Ex-Library; Quarto; SERIES A. VOL. CXXXINo. 816.-April 21, 1931.Ñ Explosions of Mixtures of Acetylene and Electrolytic Gas. By W. A. Bone, F. R. S, R. P. Fraser and F. Lake. (Plates 1-3.) Ñ The Adsorption of Substances by Fuller+s Earth. By H. J. Phelps. Communicated by C. N. Hinshelwood, F. R. S Ñ The Solution of the Torsion Problem for Circular Shafts of Varying Radius. By A. Thom and J. Orr. Communicated by R. V. Southwell, F. R. S Ñ The Diurnal Tide in an Ocean bounded by Two Meridians. By D. C. Colborne. Communicated by G. R. Goldsbrough, F. R. S Ñ The Pressure Exerted by Granular Material : an Application of the Principles of Dilatancy. By C. F. Jenkin. (Plate 4.) Communicated by Sir Alfred Ewing, F. R. S Ñ The Upper Limit of Energy in the Spectrum of Radium E. By F. R. Terroux. (Plate 5.) Communicated by Lord Rutherford, F. R. S Ñ The Arithmetically Reduced Indefinite Quadratic Form in n-Variables. By L. J. Mordell, F. R. S Ñ The Spectrum of Singly Ionised Antimony. By D. G. Dhavale. Communicated by ? . N. Saha, F. R. S Ñ The Development of a High Speed Wind Channel for Research in External Ballistics. By Sir Thomas E. Stanton, F. R. S. (Plate 6.) Ñ The Effect of Combined Electric and Magnetic Fields on the Helium Spectrum. -II. By J. S. Foster. (Plates 7 and 8.) Communicated by A. S. Eve, F. R. S Ñ Stark-Effect in Molecular Hydrogen in the Range 4100-4770 A. By J. K. L. MacDonald. (Plate 9.) Communicated by A. S. Eve, F. R. S Ñ Investigations on the Spectrum of Selenium. Part I. -Se IV and Se V. By K. R. Rao and J. S. Badami. (Plates 10 and 11.) Communicated by A. Fowler, F. R. S Ñ A Metrical Theory and its Relation to the Charge and Masses of the Electron and Proton. By H. T. Flint. Communicated by O. W. Richardson, F. R. S Ñ The Kinetics of Reactions in Solution. Part I. -A Comparison of the Decomposition of Chlorine Monoxide in the Gaseous State and in Carbon Tetrachloride Solution. By E. A. Moelwyn-Hughes and C. N. Hinshelwood, F. R. S Ñ The Kinetics of Reactions in Solution. Part II. -The Decomposition of Trinitro- benzoic Acid in Various Solvents. By E. A. Moelwyn-Hughes and C. N. Hinshelwood, F. R. S Ñ The Forces on a Solid Body Moving through Viscous Fluid. By S. Goldstein. With notes in the text by J. M. Burgers. Communicated by H. Jeffreys, F. R. S Ñ The Magnetic Susceptibility of Binary Systems of Organic Liquids. By Miss V. C. G. Trew and J. F. Spencer. Communicated by W. Wilson, F. R. S. Ñ The Study of the Magnetic Properties of Matter in Strong Magnetic Fields. -I. The Balance and its Properties. By P. Kapitza, F. R. S. (Plate 12.) Ñ The Study of the Magnetic Properties of Matter in Strong Magnetic Fields. Part II. - The Measurement of Magnetisation. By P. Kapitza, F. R. S. (Plate 13.) Ñ The Antiseptic and Trypanocidal Action of certain Styryl and Anil Benzthiazole Derivatives. By C. H. Browning, F. R. S, J. B. Cohen, F. R. S, S. Ellingworth and R. Gulbransen. (Abstract. ) Ñ Some Aliphatic and Aromatic Amino Derivatives of a-Quinoline Methiodide. By J. B. Cohen, F. R. S, ? . E. Cooper and P. G. Marshall. (Abstract. ) No. 817.-May 1, 1931.Ñ The Wave Resistance of a Spheroid. By T. H. Havelock, F. R. S Ñ On Twisted Cubic Curves which satisfy Twelve Conditions. By J. A. Todd. Communicated by H. F. Baker, F. R. S Ñ On the Transmission of Light by Thin Films of Metal. By S. Rama Swamy. (Plate 14.) Communicated by W. Wilson, F. R. S Ñ On the Thermal Conductivity of some Metal Wires. By W. G. Kannuluik. Communicated by Lord Rutherford, F. R. S Ñ Mater al and Radiational Waves. By A. M. Mosharrafa. Communicated by O. W. Richardson, F. R. S Ñ The Chemical Constant of Chlorine Vapour and the Entropy of Crystalline Chlorine. By T. E. Stem. Communicated by R. H. Fowler, F. R. S Ñ The Velocity of Corrosion from the Electrochemical Standpoint. By U. R. Evans, L. C. Bannister and S. C. Britton. Communicated by Sir Harold Carpenter, F. R. S Ñ On a Night Sky of Exceptional Brightness, and on the Distinction between the Polar Aurora and the Night Sky. By Lord Rayleigh, For. Sec. R. S. (Plate 15.) Ñ The Behaviour of Electrolytes in Mixed Solvents. Part III. -The Molecular Refractivities and Partial Molar Volumes of Lithium Chloride in Water-Ethyl Alcohol Solutions. By J. A. V. Butler and A. D. Lees. Communicated by J. Kendall, F. R. S Ñ Valve Methods of Recording Single Alpha-Particles in the presence of Powerful Ionising Radiations. By C. E. Wynn-Williams and F. A. B. Ward. Communicated by Lord Rutherford, F. R. S Ñ Viscosity and Rigidity in Suspensions of Fine Particles. I. -Aqueous Suspensions. By C. M. McDowell and F. L. Usher. Communicated by R. Whytlaw-Gray, F. R. S Ñ Optical and Equivalent Paths in a Stratified Medium, Treated from a Wave Standpoint. By D. R. Hartree. Communicated by E. V. Appleton, F. R. S Ñ The Scattering of Light by Turbid Media. -Part I. By J. W. Ryde. Communicated by R. H. Fowler, F. R. S Ñ The Scattering of Light by Turbid Media. -Part II. By J. W. Ryde and B. S. Cooper. Communicated by R. H. Fowler, F. R. S Ñ X-Ray Nondiagram Lines. By G. B. Deodhar. Communicated by O. W. Richardson, F. R. S Ñ The Theory of Metallic Corrosion in the Light of Quantitative Measurements. -Part IV. By G. D. Bengough, A. R. Lee and F. Wormwell. (Plates 16-22.) Communicated by Sir Harold Carpenter, F. R. S No. 818.-June 3, 1931.Ñ On the Periodicity in Series of Related Terms. By Sir Gilbert Walker, F. R. S Ñ Ethyl Alcohol, A Product of High Pressure Syntheses. By G. T. Morgan, F. R. S, and R. Taylor Ñ The Decay Constant of Uranium H. By C. H. Collie. Communicated by F. A. Lindeman, F. R. SÑ The Reflection of Vapour Molecules at a Liquid Surface. By T. Alty. (Plate 23.) Communicated by Sir Joseph Thomson, F. R. S Ñ Viscosity and Rigidity in Suspensions of Fine Particles. II. -Non-Aqueous Suspensions. By C. M. McDowell and F. L. Usher. (Plates 24-26.) Communicated by R. Whytlaw-Gray, F. R. S Ñ The Colloid Chemistry of Dyes : the Aqueous Solutions of Benzopurpurine 4B and its Isomer prepared from m-Tolidine. -Part I. By C. Robinson and H. A. T. Mills. Communicated by F. G. Donnan, F. R. S Ñ The Colloid Chemistry of Dyes : the Aqueous Solutions of Benzopurpurine 4B and its Isomer prepared from w-Tolidine-Part II. By C. Robinson and H. A. T. Mills. Communicated by F. G. Donnan, F. R. S Ñ The Molecular Symmetry of Hexa-aminobenzene in the Crystalline State, and certain other Properties of the Substance. By I. E. Knaggs. (Plate 27.) Communicated by Sir William Bragg, F. R. S Ñ An X-Ray Study of Mannitol, Dulcitol, and Mannose. By T. C. Marwick. (Plate 28.) Communicated by Sir William Bragg, F. R. S Ñ Some Investigations in RÖntgen Spectra. Part I. -X-Ray Spark Lines. By G. B. Deodhar. (Plate 29.) Communicated by O. W. Richardson, F. R. S Ñ Some Investigations in RÖntgen Spectra. Part II. -X-Ray Spectra and Chemical Combination. Sulphur. By G. B. Deodhar. (Plates 30, 31.) Communicated by O. W. Richardson, F. R. S Ñ Some Investigations in RÖntgen Spectra. Part III. -Fine Structure of K-Absorption Edge of Si02. By G. B. Deodhar. Communicated by O. W. Richardson, F. R. S. Ñ The Spectrum of H2.-The Bands ending on 2? 3? Levels. By O. W. Richardson, F. R. S, and P. M. Davidson Ñ Analysis of the Long Range a-Particles from Radium C. By Lord Rutherford, F.R.S Ñ OBITUARY NOTICES.o Alfred Barnard Basset o Lord Melchett (with portrait) o Sir Charles Parsons (with portrait). Good .

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