1028 



INDEX. 



Gill (E. W. B.) on processes of 

 ionization which give rise to cur- 

 rents in gases, 852. 



Glass, on the electrical conductivity 

 of, 496 ; on the elastic constants 

 of, 551. 



Glasson (J. L.) on the presence of 

 neutrons in a discharge tube, 596. 



Glycerine and turpentine, on the 

 diffraction of light by mixtures 

 of, 669. 



Gold, on the variation of the rigidity 

 of, with temperature, 409. 



colloids, on the magnetic double 



refraction of, 352. 



Gravitation, on the effect of, on 

 light, 470. 



Green (Dr. G.) on problems relating 

 to rotating fluid in the atmosphere, 

 200. 



Halides, on the crystal structure of 

 the silver, 262. 



Harkins (Prof. W. D.) on the con- 

 stitution and stability of atom 

 nuclei, 305. 



Hartley (H.) on the angle of contact, 

 456." 



Havelock (Prof. T. H.) on an in- 

 tegral equation occurring in vis- 

 cous fluid motion, 620 ; on the 

 decay of oscillation of a solid 

 body in a viscous fluid, 628. 



Helium, on the radiation and ioni- 

 zation of, 746. 



atom, on the probable normal 



state of the, 123. 



Henderson (G. H.) on the range and 

 ionization of the alpha, particles 

 from radium C and thorium O, 

 538. 



Hilton (Prof. H.) on the vibrations 



of a crystalline medium, 148. 

 Honda (Prof. K.) onthe coefficient 

 of normal viscosity of metals, 

 115. 



Horton (Prof. F.) on the effect of 

 an electric current on the photo- 

 electric effect, 279; on radiation 

 and ionization by electron bom- 

 bardment in helium, 746. 



Hughes (W.) on the nature of 

 chemical force and the anomaly 

 of strong electrolytes, 134 ; on the 

 application of the law of mass 

 action to strong electrolytes and 

 the general equation of the ioni- 

 zation isotherm, 428, 776. 



Hydrogen atom, on a model of the, 

 585. 



■ nuclei, on the recoil of, from 



swift alpha particles, 892 ; on the 

 collisions of alpha particles with, 

 923. 



spectra from long vacuum 



tubes, on, 729. 



Induction, on Neumann's law of 

 electromagnetic, 506. 



Integral equation in problems of 

 viscous fluid motion, on the solu- 

 tion of an, 620. 



Integration theorems of four-dimen- 

 sional vector analysis, on, 197. 



Interferometer for testing camera 

 lenses, on an, 777. 



Intra-molecular energy during com- 

 bustion, on the, 868. 



Iodine, on the mass spectra of, 141. 



Iokibe (K.) on the effect of tem- 

 perature on the rigidity and vis- 

 cosity of solid metals, 397. 



Ionization, on the production of, by 

 electron bombardment in helium, 

 746 ; on processes of, which give 

 rise to currents in gases, 852. 



isotherm, on the general equa- 

 tion of the, 428, 776. 



Iron, on the magnetic state of, and 

 its photoelectric properties, 339 : 

 on the variation of the rigidity of, 

 with temperature, 411 ; on the 

 Corbino effect in, 677. 



Isotopes, on the application of anode 

 rays to the investigation of, 857. 



Isotopic numbers and nuclear sta- 

 bility, on, 314. 



J radiation, on, 719. 



Jackson (L. O.) on oscillations in 

 three coupled circuits, 35. 



James (It. W.) on the reflexion of 

 X-rays by rock-salt, 1 ; on the 

 crystalline structure of bismuth, 

 193. 



Jeffcott (Prof. H. H.) on the whirl- 

 ing speeds of a loaded shaft, 

 635. 



Jeffreys (Dr. H.) on fundamental 

 principles of scientific inquiry, 

 369 ; on the effect of gravitation 

 on light, 470. 



Jessop (H. T.) on Cornu's method of 

 determining the elastic constants 

 of glass, 551. 



Jones (Prof. O. T.) on the Valentian 

 series, 871. 



