﻿INDEX. 



1005 



Ionization produced by Rontgen 

 rays, on the variation with dis- 

 tance of the, 114 ; on the, pro- 

 duced by carbon at high temper- 

 atures, 192; on, in gaseous mix- 

 tures by Rontgen radiation, 317 ; 

 on the effect of clouds on, 352 ; 

 on, by collision, 400, 856, 986; 

 on, by moving electrified particles, 

 449'; on, by a rays, 462 ; on the 

 nature of the, by X-rays, 647 : 

 on, by collision in helium, 

 837. 



Ions, on the virial of a mixture of, 

 •551 ; on the number of, produced 

 by an a particle from polonium, 

 670 ; on the charges on, 677 ; on 

 the recombination of, in carbon 

 dioxide and hydrogen, 747. 



Iron, on the magnetic temperature 

 coefficients of, 36. 



Jets, on the instability of gaseous, 

 368. 



Joly (Prof. J.) on the radioactivity 

 of the rocks of the St. Gothard 

 tunnel, 201. 



Jones (Prof. H. C.) on absorption 

 spectra and the solvate theory of 

 solution, 730. 



Kendall (J.) on the solubility of 

 calcium carbonate in water, 958. 



Kennard (E. PI.) on unipolar induc- 

 tion, 937. 



Kilby (W. B.) on simultaneous vi- 

 bration curves for strings and air 

 of violin, 885. 



Kinematic method of finding the 

 roots of equations, on a, 892. 



King (L. V.) on the cosine law of 

 radiation, 237 ; on absorption pro- 

 blems in radioactivity, 242. 



Kleeman (Dr. R. D.) on the law of 

 molecular attraction, 656. 



Kuenen (Prof. J. P.) on the deduc- 

 tion of thermodynamical relations, 

 752. 



Light, on the investigation of 

 stresses by means of polarized, 1 ; 

 on selective reflexion, scattering 

 and absorption of, by resonating 

 gas molecules, 689 ; on the action 

 of ultraviolet, on chlorine, 757 ; 

 on the production of condensation 

 nuclei by ultraviolet, 849. 



Liquids, on the viscosity of, 458 ; on 

 a relation between coefficients of 

 expansion of, and their critical 



temperatures, 657 ; on the internal 

 pressure of, 955. 

 Lowell (Prof. P.) on the asteroids, 



337. 

 Ludlam (Dr. E. B.) on the action of 



ultraviolet light on chlorine, 757. 

 Lunnon (R. G.) on the unilateral 



conductivity of sulphated ac- 

 cumulator plates, 742. 

 Lyle /'Prof. T. R.) on harmonic 



'analysis, 334. 

 McLaren (S. B.) on the emission and 



absorption of radiation, 513. 

 Magnesium, on the spectrum of the, 



arc, 94 ; on the positive thermions 



from salts of, 136. 

 Magnetic temperature coefficients of 



the ferromagnetic elements, on 



the, 36. 

 Makower (Dr. W.) on the growth 



of radium C from radium B, 292 ; 



on y radiation from radium B, 



302. 

 Maskelyne (N.) on the trisection of 



an angle, 646. 

 Meigh (E.) on the instability of 



gaseous jets, 368. 

 Mercurv, on the thermal expansion 



of, 412, 653, 679 ; on the viscosity 



of, 458. 

 Metal films, on the photoelectric 



properties of thin, 542. 

 Metallic vapours, on the nature and 



velocity of migration of the 



carriers of electricity in flames 



containing, 865. 

 Micro-azimometer, on the, 385. 

 Milner (Dr. S. R.) on the virial of a 



mixture of ions, 551. 

 Molecular attraction, on the law of, 



101, 656. 

 Morrison (H. N.) on electric currents 



in air at atmospheric pressure, 750. 

 Moseley (II. G. J.) on y radiation 



from' radium B, 302. 

 Motion, on a deduction of the effects 



of uniform translatorv, from the 



electrical theory of matter, 64. 

 Moving body, on the mass of a, 375. 

 Nicholson (Dr. J. W.) on the a 



particle, 333. 

 Nickel, on the magnetic temperature 



coefficients of, 36. 

 Non-Newtonian mechanics, on, 375, 



688. 

 Nuttall (J. M.) on the ranges of the 



a particles from uranium, -139. 



