﻿li\DEX. 
  

  

  1061 
  

  

  of 
  alpha 
  particles 
  by, 
  702 
  ; 
  on 
  the 
  

   distribution 
  of 
  energy 
  in 
  the 
  

   spectra 
  of, 
  801 
  ; 
  on 
  a 
  special 
  case 
  

   of 
  conduction 
  in, 
  912 
  ; 
  on 
  ioniza- 
  

   tion 
  of, 
  by 
  collision, 
  1034. 
  

  

  Geissler 
  tubes, 
  on 
  the 
  spectra 
  of 
  

   high 
  frequency 
  discharges 
  in, 
  966. 
  

  

  Geological 
  Society, 
  proceedings 
  of 
  

   the, 
  376, 
  548. 
  

  

  Geometry, 
  on 
  a 
  new 
  solution 
  to 
  an 
  

   historical 
  theorem 
  in, 
  984. 
  

  

  Gibson 
  (Prof. 
  A. 
  H.) 
  on 
  the 
  motion 
  

   of 
  long 
  air-bubbles 
  in 
  a 
  vertical 
  

   tube, 
  952. 
  

  

  Glacier 
  ice, 
  on 
  the 
  viscosity 
  of, 
  85. 
  

  

  Glass, 
  on 
  the 
  absolute 
  thermal 
  con- 
  

   ductivity 
  of, 
  598. 
  

  

  Graphite, 
  on 
  the 
  effect 
  of 
  tempera- 
  

   ture 
  and 
  magnetization 
  on 
  the 
  

   resistance 
  of, 
  158. 
  

  

  Gravity, 
  on 
  a 
  theory 
  of, 
  636. 
  

  

  Gray 
  (Prof. 
  A.") 
  on 
  the 
  green 
  mercury 
  

   line, 
  366. 
  

  

  Gray 
  (J. 
  A.) 
  notes 
  on 
  beta 
  and 
  

   gamma 
  rays, 
  540 
  ; 
  on 
  the 
  scatter- 
  

   ing 
  and 
  absorption 
  of 
  the 
  gamma 
  

   rays 
  of 
  radium, 
  611. 
  

  

  Heat, 
  on 
  the 
  absorption 
  of, 
  by 
  emis- 
  

   sion 
  of 
  ions 
  from 
  hot 
  bodies, 
  472. 
  

  

  Hodgson 
  (Dr. 
  B.) 
  on 
  heating 
  effects 
  

   at 
  the 
  cathode 
  in 
  vacuum 
  tubes, 
  

   411. 
  

  

  Hollingworth 
  (J.) 
  on 
  a 
  physical 
  in- 
  

   terpretation 
  of 
  the 
  Bessel 
  function 
  

   of 
  zero 
  order, 
  427. 
  

  

  Horton 
  (Dr. 
  F.) 
  on 
  low 
  potential 
  

   discharges 
  in 
  high 
  vacua, 
  902. 
  

  

  Hydrogen, 
  on 
  the 
  high 
  frequency 
  

   discharge 
  in, 
  976. 
  

  

  Ice, 
  on 
  the 
  viscosity 
  of 
  glacier, 
  85. 
  

  

  Infinite 
  series, 
  on 
  a 
  method 
  for 
  the 
  

   summation 
  of 
  a 
  type 
  of, 
  898. 
  

  

  Interferometer, 
  on 
  the 
  use 
  of 
  the, 
  

   for 
  the 
  study 
  of 
  band 
  spectra, 
  176. 
  

  

  Inviscid 
  fluid, 
  on 
  the 
  stability 
  of 
  the 
  

   laminar 
  motion 
  of 
  an, 
  1001. 
  

  

  Iodine, 
  on 
  resonance 
  spectra 
  of, 
  

   under 
  high 
  dispersion, 
  828. 
  

  

  Ionization, 
  on 
  columnar, 
  511 
  ; 
  on 
  

   the 
  effect 
  of, 
  of 
  air 
  on 
  electrical 
  

   oscillations, 
  567 
  ; 
  on, 
  of 
  gases 
  by 
  

   collision, 
  1034. 
  

  

  Ions, 
  on 
  the, 
  from 
  hot 
  salts, 
  452 
  ; 
  on 
  

   the 
  absorption 
  of 
  heat 
  produced 
  

   by 
  the 
  emission 
  of, 
  472 
  ; 
  on 
  the 
  

   recombination 
  of, 
  made 
  by 
  alpha 
  

  

  Iris, 
  on 
  the 
  flicker 
  photometer 
  and 
  

   the, 
  180. 
  

  

  Jenkins 
  (W. 
  A.) 
  on 
  a 
  new 
  method 
  

   of 
  determining 
  the 
  horizontal 
  in- 
  

   tensity 
  of 
  the 
  earth's 
  magnetic 
  

   field, 
  752. 
  

  

  Jolly 
  (H. 
  L. 
  P.) 
  on 
  the 
  distribution 
  

   of 
  energy 
  in 
  the 
  spectra 
  of 
  gases, 
  

   801. 
  

  

  Jowett 
  (A.) 
  on 
  the 
  volcanic 
  rocks 
  of 
  

   Forfarshire, 
  380. 
  

  

  Keene 
  (H. 
  B.) 
  on 
  the 
  transmission 
  

   of 
  X 
  rays 
  through 
  metals, 
  712. 
  

  

  Keys 
  (D. 
  A.) 
  on 
  the 
  electrical 
  con- 
  

   ductivity 
  imparted 
  to 
  liquid 
  air 
  by 
  

   alpha 
  ra} 
  r 
  s, 
  876. 
  

  

  Kilby 
  (W. 
  B.) 
  on 
  the 
  effect 
  of 
  ioni- 
  

   zation 
  of 
  air 
  on 
  electrical 
  oscilla- 
  

   tions, 
  567. 
  

  

  King 
  (L. 
  V.) 
  on 
  the 
  gradient 
  of 
  the 
  

   penetrating 
  radiation 
  from 
  the 
  

   earth, 
  604. 
  

  

  Lawson 
  (R. 
  W.) 
  on 
  the 
  spectra 
  of 
  

   high 
  frequency 
  discharges 
  in 
  

   Geissler 
  tubes, 
  966. 
  

  

  Light, 
  on 
  the 
  absorption 
  of 
  in 
  hete- 
  

   rogeneous 
  media, 
  423 
  ; 
  on 
  the 
  

   polarization 
  of, 
  of 
  resonance 
  spec- 
  

   tra, 
  846 
  ; 
  on 
  Fermat's 
  law 
  of 
  

   swiftest 
  propagation 
  of, 
  145. 
  

  

  Line 
  spectrum 
  from 
  uncharged 
  mole- 
  

   cules, 
  on 
  the, 
  906. 
  

  

  Liquid 
  surface, 
  on 
  the 
  forces 
  acting 
  

   on 
  a 
  solid 
  sphere 
  in 
  contact 
  with 
  

   a, 
  925. 
  

  

  Livens 
  (G. 
  H.) 
  on 
  magneto-optical 
  

   rotativity, 
  362 
  ; 
  on 
  the 
  intrinsic 
  

   optical 
  ratativity 
  of 
  solutions, 
  

   535. 
  

  

  Logie 
  (J.) 
  on 
  the 
  constitution 
  of 
  the 
  

   mercury 
  green 
  line, 
  366. 
  

  

  Low 
  potential 
  discharges 
  in 
  high 
  

   vacua, 
  on, 
  902. 
  

  

  McLaren 
  (Prof. 
  S. 
  B.) 
  on 
  a 
  theory 
  

   of 
  gravity, 
  636 
  ; 
  on 
  the 
  magneton 
  

   and 
  Planck's 
  universal 
  constant, 
  

   800. 
  

  

  McLennan 
  (Prof. 
  J. 
  C.) 
  measure- 
  

   ments 
  on 
  the 
  earth's 
  penetrating 
  

   radiation 
  with 
  a 
  Wulf 
  electro- 
  

   meter, 
  740 
  ; 
  on 
  the 
  electrical 
  

   conductivity 
  imparted 
  to 
  liquid 
  

   air 
  by 
  alpha 
  rays, 
  876. 
  

  

  McLeod 
  (A. 
  R.), 
  measurements 
  

   on 
  the 
  earth's 
  penetrating 
  radia- 
  

   tion 
  with 
  a 
  Wulf 
  electrometer, 
  

   740. 
  

  

  