'952 



INDEX. 



Colour sequence in Talbot's bauds, 

 on the, 877. 



vision, a statistical survey of, 



186. 



Colours of mixed plates, on the, 338, 

 860. 



Compressibility, on surface energy, 

 latent beat, and, 21. 



•Compton (Prof. A. H.) on the pos- 

 sible magnetic polarity of free 

 electrons, 279 ; on tbe degradation 

 of gamma-ray energy, 749 ; on the 

 wave-length of hard gamma rays. 

 770. 



Convection, on heat loss from, 

 899. 



currents, on the, from heated 



wires, 716. 



Copper sulphate, on resistance of 

 solutions of, in glycerine, 544. ^ 



Coupling, on systems with propa- 

 gated, 432, 826. 



Cowley (W. L.) on a method of 

 analysis suitable for the differential 

 equations of mathematical physics, 

 584. 



Cox (Prof. A. II.) on the Lower 

 Palaeozoic rocks of the Arthog- 

 Dolgelly district, 683. 



Crystals, on the properties of plastic, 

 of ammonium nitrate, 1. 



Cyclones, on, (565. 



Darnley (E. R.) on the transverse 

 vibrations of beams and the whirl- 

 ing of shafts supported at inter- 

 mediate points, 81. 



Darwin (C. G.) on the collisions of 

 alpha narticles with hydrogen 

 nuclei, 486. 



Davies (Miss A. C.) on the critical 

 electron velocities for the produc- 

 tion of luminosity in atmospheric 

 neon, 921. 



Davis (A. H.) on the heat loss by 

 convection from wires in a stream 

 of air, 899. 



Davison (Dr. C.) on the annual and 

 diurnal periodicity of earthquakes 

 in Japan, 908. 



Descent, on curves of quickest, 225. 



Dielectric constants of electrolytic 

 solutions, on the, 829. 



Differential equations, on a method 

 of analysis for, 584. 



Distillation, on the separation of 

 miscible liquids by, 633. 



Dufton (A. P.) on the separation of 

 miscible liquids by distillation, 633. 



Dunlop (Miss M. A.) on a statistical 

 survey of colour vision, 186. 



Dynamics of a particle, on the New- 

 ton-Einstein planetarv orbit and 

 the, 143. 



Earth's magnectic field, on the de- 

 termination of the horizontal com- 

 ponent of the, 454. 



Earthquakes, on the annual and 

 diurnal periodicity of, in Japan, 

 908. 



Edgeworth (Prof. F. Y.) on the 

 genesis of the law of error, 148. 



Einstein's spectral line effect, on, 

 747, 944 : equations of gravitation, 

 on, 823. ' 



Elastic stability, on Bessel functions 

 applied to, 200. 



Electric charges, on the scalar and 

 vector potentials due to the motion 

 of, 483. 



currents, on the effect of, on 



the photo-electric effect, 916 ; on 

 the magnetic field of circular, 

 377. 



discharge, on the, in hydrogen, 



304 ; on the disappearance of gas 

 in the, 685. 



fields, on the distribution of 



the active deposits of radium, 

 thorium, and actinium in, 357. 



Electrolytes, on the abnormality of 

 strong, 799. 



Electrolytic solutions, on the dielec- 

 tric constants of, 829. 



Electromagnetic theory of radi- 

 ation, on an, 107. 



Electron impacts, on the dissociation 

 of hydrogen and nitrogen by, 778. 



velocities, on the, for the pro- 

 duction of luminosity in neon, 921. 



Electrons, on the properties of the 

 ring, 113 ; on the speed of ejection 

 of, from an atom, 120 ; on the 

 magnetic polarity of free, 279; 

 on the liberation of, in the retina 

 and the theory of vision, 289 ; on 

 the radiation of energy by accele- 

 rated, 405. 



Electronic- energy and relativity, 

 on, 96. 



Energy, on the radiation of, by an 

 accelerated electron,' 405. 



Error, on the genesis of the law of, 

 148. 



Flexures, on the determination of 

 Young's modulus and Poisson's 

 ratio by the method of, 206. 



