Volume InformationSource: Proceedings of the Royal Society of London. Series A, Containing Papers of aMathematical and Physical Character, Vol. 109, No. 752 (Dec. 1, 1925), pp. xxxi-xxxivPublished by: The Royal SocietyStable URL: http://www.jstor.org/stable/94435 .

Accessed: 06/05/2014 03:23

Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at .http://www.jstor.org/page/info/about/policies/terms.jsp

.JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range ofcontent in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new formsof scholarship. For more information about JSTOR, please contact support@jstor.org.

.

The Royal Society is collaborating with JSTOR to digitize, preserve and extend access to Proceedings of theRoyal Society of London. Series A, Containing Papers of a Mathematical and Physical Character.

http://www.jstor.org

This content downloaded from 130.132.123.28 on Tue, 6 May 2014 03:23:40 AMAll use subject to JSTOR Terms and Conditions

xxxi

INDEX TO VOL. CIX. (A)

Adair (G. S.) The Osmotic Pressure of Ha-moglobin in the Absence of Salts, 292. Aluminium zinc alloy, tensile tests of crystals (Elam), 143. Andrew (G. W.) See Bone and Andrew. Appleton (E. V.) and Barniett (M. A. F.) On soime Direct Evidence for Downiward Atmo-

spheric Reflection of Electric Rays, 621. Atoms and ions, forces between (Lennard-Jones), 584.

Baly (E. C. C.) See Riding and Baly. Barnett (M. A. F.) See Appleton and Barnett. Barratt (S.) The Absorption Spectra of Volatile Compounds of Magnesium and the

Alkali Metals, 194. Barytes, celestine and anglesite, their crystal structure (James and Wood), 598. Beals (C. S.) The Arc Spectrum of Palladium, its Zeeman Effect and Spectral Type, 369. Beilby (Sir G. T.) Obituary notice of, i. Beta-Ray spectra of thorium disintegration produiets (Black), 166; of radium B and

radium C (Gurney), 540. Black (D. H.) Beta-Ray Spectra of Thorium Disintegration Products, 166. Bone (W. A.) and Andrew (G. W.) Studiem upon Catalytic Combustion.--Part I. The

Union of Carbon Monoxide and Ox ygen in Contact with a Gold Surface, 459. Bragg (Sir W.) and Gibbs (R. E.) The Structure of Alpha and Beta Quartz, 405. Brode (R. B.) The Absorption Coefficient for Slow Electrons in the Vapours of Mercury,

Cadmium and Zinc, 397. Brown, (If. T.) Obituary notice of, xxiv.

Cary (A.) and Rideal (E. K.) The Behaviour of Crystals and Lenses of Fats on the Surface of Water. I-The Mechanism and Rate of Spreading, 301; II-The Efect of Temperature on the Equilibrium Pressure, 318; III-The Effect of the Polar Group on the Equilibrium Pressure, 331.

Catalytic combustion-carbon monioxide and oxygen with gold (Bone and Andrew), 459. Chree (C.) The Relationship between the " Solar Constant " and Terrestrial Magnetism, 1. Crystals, mixed, optical properties of (Porter), 78. Crystals of an aluminium zinc alloy, tensile tests of (Elam), 143.

Deodliar (D. B.) On Atmospheric Radio-Activity and Indian Weather, 280. Dirac (P. A. M.) The Fundamental Equations of Quantum Mechanics, 642. Dixon (EH. B.) and Greenrwood (G.) On the.Velocity of Sound in Mixtures of Gases, 561.

Elam (C. F.) Tensile Tests of Crystals of ani Aluminium Zinc Alloy, 143. Electric rays, some direct evidence for their downward atmospheric reflection (Appleton

and Barnett), 621.

This content downloaded from 130.132.123.28 on Tue, 6 May 2014 03:23:40 AMAll use subject to JSTOR Terms and Conditions

xxxi'i

Electron, variation of mass of, with velocity (Tricker), 384. Electrons, absorption coefficient, in mercury, cadmium and zinc (Brode), 397. Electrons, capture and loss of, by a-particles (Henderson), 157.

Fatigue tests, high-frequency (Jenkin), 1.19. Fats, behaviour on water surface (Cary and Rideal), 301, 318, 331. Fischer (J. W.) Some Further Experiments on the Gyromagnetic Effect, 7. Flame Spectra of carbon monoxide and water-gas (Weston), 176, 523. IFrazer (J. E.) and Hartley (H.) The Couductivitv of I9ni-univalent Salts in Methyl

Alcohol at 250 C., 351.

Gibbs (R. E.) See Bragg and Gibbs. G-oldsbrough (G. R.) Torsional Vibrations in Reciprocating Engine Shafts, 99. Greenwood (G.) See Dixon and Greenwood. Gurney (R. W.) The Nsumber of Particles in the Beta-Ray Spectra of Radium B and

Radium C, 540. Gyromagnetic effect, experiments on (Fisher), 7.

HJomoglobin, osmotic pressure of (Adair), 292. Hartley (H1.) See Frazer and Hart]ey. Helium and neon in vacuum tubes (Riding and Baly), 186. Helium, bancl spectrum of (Merton andl Pilley), 267. I{enderson (G. H.) The Capture and Loss of Eleetrons by a-Particles, 157. High-frequency inductive resistance and its measurement (Wilmotte), 508. Hirst (H. S.) and Rideal (E. K.) The Thermal Decomposition of Nitrogen Pentoxide at

Low Pressures, 526. Howe (A. B.) See Partington and Howe. Hydrogen, ratio of specific heats of (Partington and Howe), 286. Hydrogen spectrun, structure in secondary (Richardson), 35, 259.

James (R. W.) and Wood (W. A.) The Crystal Structure of Barytes, Celestine, alnd Anglesite, 598.

Jenkin (C. F.) High-Frequency Fatigue Tests, 119.

Laing (ML. E.) The Composition of Soap Films, 28. Lennard-Jones (J. E.) On the Forces between Atoms and Ions, 584. Lennard-Jones (J. E.) and Taylor (P. A.) Some Theoretical Calculations of the Physical

Properties of Certain Crystals, 476. sight, scattering of, by liquid boundaries (Raman and Ramdas), 150, 272. Liveing (G. D.) Obituary notice of, xxviii.

Magnesium and the alkali metals, spectra of volatile compounds of (Barratt), 1-94. Magnetism, terrestrial, relationship with the " solar constant " (Chree), 1. Magneto-striction in iron crystals (Webster), 570. Mann (F. G.) and Pope (Sir WV. J.) 3, 3', j"-Triaminotriethylamine and its Complex

Metallic Compounds, 444. MAerton (T. R.) and Pilley (J. G.) On the Excitation of the Band Spectrum of Helium, 267.

This content downloaded from 130.132.123.28 on Tue, 6 May 2014 03:23:40 AMAll use subject to JSTOR Terms and Conditions

xxxiii

Neon andl helium in vacuum tubes (Ridiiig an(d Baly), 186. Night sky, light of (Rayleigh), 428. Nitrogen pentoxide, its thermal decomposition at low pressuires (Hirst and Rideal), 526.

Obituary Notices of Fellows deceased:

Beilby (Sir G. T.), i, Liveing (G. D.). xxviii. Brown (ff. T.), xxiv. Thorpe (Sir T. E.), xviii.

Palladiuim, arc spectrum of, Zeeman effect, etc. (Beals), 369. Partington (J. R.) and Howe (A. B.) The Ratio of the Specific Heats of Hydrogen, 286. Pilley (J. G.) See Merton and Pilley. .Pope (Sir W. J.) See Mann and Pope. Porter (M. W.) A Contribution to the Study of the Optical Properties of Mixed Crystals,

78.

Quantum mechanics, the fundamental equations (Dirac), 642. Quartz, structure of (Bragg and Gibbs), 405.

Radio-activity and Indian weather (Deodhar), 280. Radium B and C, Beta-ray spectra (Gurney), 540. Raman (C. V.) and Ramdas (L. A.). The Scattering of Light by Liquid Bounldaries and its

Relation to Surface Tension.-Part II, 150; Part III, 2 72. Ramdas (L. A.) See Raman and Ramdas. Rayleigh (Lord) The Light of the Night Sky: its Intensity Variationls when Analysed

by Colour Filters-11, 428. Richardson (O. W.) Structure in the Secoiidary Eydrogen Spectrum.- Part II, 35

Part III, 239. Rideal (E. K.) See Cary and Rideal; Hirst and Rideal; Schofield and Rideal. JRiding (R. W.) and Baly (E. C. C.) The Occurrence of Heliumn and Neon in Vacuum

Tubes, 186.

Savur (S. R.) On the Stress-Optical Effect inl a Permanently Overstrained Celluloid, 338. Schofield (R. K.) and I'ide.il (E. K.) The Kinetic Theory of Surface Films. Part I.-

The Surfaces of Solutions, 57. Soap films, composition of (Laing), 28. " Solar constant " and terrestrial magnetismn (Chree), 1. Sound, velocity of, in mixtures of gases (Dixon and Greenwood),, 561. Stress-optical effect in permanently overstrained celluloid (Savur), 338. Surface films, kinetic theory of (Schofield and Rideal), 57.

Taylor (P. A.) See Lennard-Jones and Taylor. Thorium disintegration products, f-ray spectra of (Black), 166. Thorpe (Sir T. E.) Obituary notice of, xviii. Trorsional vibrations in reciprocating engine shafts (GoTldsbrough), 99. Triaminotriethylamine and its compounds (Mann and Pope), 444. Tricker (R. A. R.) A Determination of the Variation of the Mass of the Electron with

Velocity, using Homogeneous p-Rays, 384. Uni-univalent salts, conductivitv in methyl alcohol (Frazer and Hartley), 351.

VOL. CIX.-A. 3 A

This content downloaded from 130.132.123.28 on Tue, 6 May 2014 03:23:40 AMAll use subject to JSTOR Terms and Conditions

X.XXIV

WXTebster (NV. L.) Mllagneto-Striction in' roni. Crystals, 570. Weston (:F. B.) The Flame Spectra of Carbon Mlonoxide antd Water-Gas.-P'art 1, 176;

Part It, 523. Wilmotte (R. A.) On. the- (Construction of a Stanidard .liul-freq-uenicvinductive RZesistance

and its Measurenent by a Thermal Mlethod, 508. Wood (W. A.) See James and Wood..

EN]) OF TIlE ONE UNYI)IREO ALN NINTt VOLM E (SERIES A).

This content downloaded from 130.132.123.28 on Tue, 6 May 2014 03:23:40 AMAll use subject to JSTOR Terms and Conditions