﻿1060 
  

  

  INDEX. 
  

  

  Bryson 
  (F. 
  S.) 
  on 
  the 
  constitution 
  

   of 
  the 
  mercury 
  green 
  line, 
  366. 
  

  

  Bum 
  stead 
  (Pro£ 
  H. 
  A.) 
  on 
  the 
  velo- 
  

   cities 
  of 
  delta 
  rays, 
  233. 
  

  

  Callendar 
  (Prof. 
  H. 
  L.) 
  on 
  radiation 
  

   and 
  specific 
  heat, 
  787. 
  

  

  Campbell 
  (Dr. 
  N.) 
  on 
  the 
  velocity 
  

   of 
  delta 
  rays, 
  774 
  ; 
  a 
  special 
  case 
  

   of 
  gaseous 
  conduction, 
  912 
  ; 
  on 
  the 
  

   electrical 
  resistance 
  of 
  mixtures 
  of 
  

   xylol 
  and 
  alcohol, 
  1044. 
  

  

  Cathode, 
  on 
  heating 
  effects 
  at 
  the, 
  

   in 
  vacuum 
  tubes, 
  411. 
  

  

  Child 
  (C. 
  D.) 
  on 
  the 
  line 
  spectrum 
  

   from 
  uncharged 
  molecules, 
  906. 
  

  

  Compton 
  (K. 
  T.) 
  on 
  the 
  photoelec- 
  

   tric 
  effect, 
  549. 
  

  

  Conduction, 
  on 
  a 
  case 
  of 
  anomalous, 
  

   in 
  a 
  solid 
  dielectric, 
  678 
  ; 
  on 
  a 
  

   special 
  case 
  of 
  gaseous, 
  912. 
  

  

  Conway 
  (Prof. 
  A. 
  W.) 
  on 
  an 
  electro- 
  

   magnetic 
  hypothesis 
  as 
  to 
  the 
  

   origin 
  of 
  series 
  spectra, 
  1010. 
  

  

  "Cooke 
  (Prof. 
  H. 
  L.) 
  on 
  the 
  absorp- 
  

   tion 
  of 
  heat 
  produced 
  by 
  the 
  emis- 
  

   sion 
  of 
  ions 
  from 
  hot 
  bodies, 
  472. 
  

  

  Corpuscular 
  radiation, 
  on, 
  579. 
  

  

  Crehore 
  (Dr. 
  A. 
  C.) 
  on 
  the 
  formation 
  

   of 
  the 
  molecules 
  of 
  the 
  elements 
  

   and 
  their 
  compounds, 
  25. 
  

  

  Darwin 
  (C. 
  G.) 
  on 
  the 
  reflexion 
  of 
  

   the 
  X-rays, 
  210. 
  

  

  Deeley 
  (K."M.) 
  on 
  the 
  viscosity 
  of 
  

   glacier 
  ice, 
  85. 
  

  

  Delta 
  ravs, 
  on 
  the 
  velocities 
  of, 
  233, 
  

   774. 
  

  

  Dielectric, 
  on 
  anomalous 
  conduction 
  

   in 
  a 
  solid, 
  678. 
  

  

  Duffield 
  (Prof. 
  W. 
  G.) 
  on 
  the 
  deposit 
  

   upon 
  the 
  poles 
  of 
  metallic 
  arcs, 
  

   333. 
  

  

  Earth, 
  on 
  the 
  electrification 
  of 
  the 
  

   surface 
  of 
  the, 
  375, 
  800; 
  on 
  the 
  

   gradient 
  of 
  the 
  penetrating 
  radia- 
  

   tion 
  from 
  the, 
  604 
  ; 
  measurements 
  

   of 
  the 
  penetrating 
  radiation 
  from 
  

   the, 
  740 
  ; 
  on 
  a 
  new 
  method 
  of 
  

   determining 
  the 
  horizontal 
  inten- 
  

   sity 
  of 
  the 
  magnetic 
  field 
  of 
  the, 
  

   752. 
  

  

  Electric 
  conductivity, 
  on 
  the, 
  impar- 
  

   ted 
  to 
  liquid 
  air 
  by 
  alpha 
  rays, 
  876. 
  

  

  currents, 
  on 
  the 
  conveyance 
  of, 
  

  

  in 
  metals, 
  345; 
  on, 
  through 
  air 
  

   films, 
  351. 
  

  

  discharge, 
  on 
  the 
  action 
  of 
  a 
  

  

  magnetic 
  field 
  on 
  the, 
  through 
  

  

  gases, 
  252 
  ; 
  on 
  low 
  potential, 
  in 
  

  

  901 
  

  

  the 
  

   in 
  

  

  high 
  vacua, 
  730, 
  

   spectra 
  of 
  high 
  frequency 
  

   Geissler 
  tubes, 
  966. 
  

   Electric 
  fields, 
  on 
  the 
  distribution 
  of 
  

   the 
  active 
  deposit 
  of 
  actinium 
  in, 
  

   381. 
  

  

  oscillations, 
  on 
  the 
  effect 
  of 
  

  

  ionization 
  of 
  air 
  on, 
  567. 
  

  

  resistance 
  of 
  graphite, 
  on 
  the 
  

  

  effect 
  of 
  temperature 
  and 
  magne- 
  

   tization 
  on 
  the, 
  158 
  ; 
  of 
  mixtures 
  

   of 
  xylol 
  and 
  alcohol, 
  on 
  the, 
  1044. 
  

  

  wind 
  from 
  a 
  discharging 
  point, 
  

  

  on 
  the 
  effect 
  of 
  pressure 
  on 
  the, 
  

   694. 
  

  

  Electromagnetic 
  hypothesis 
  as 
  to 
  the 
  

   origin 
  of 
  series 
  spectra, 
  on 
  an, 
  

   1010. 
  

  

  Electromagnets 
  in 
  rotation, 
  on 
  the 
  

   magnetic 
  field 
  of 
  two, 
  987. 
  

  

  Electrometer, 
  on 
  a 
  self-recording, 
  

   200 
  ; 
  measurements 
  on 
  the 
  earth's 
  

   penetrating 
  radiation 
  with 
  a 
  Wulf, 
  

   740. 
  

  

  Electrons, 
  on 
  the 
  emission 
  of, 
  from 
  

   tungsten 
  at 
  high 
  temperatures, 
  

   345. 
  

  

  Elements, 
  on 
  the 
  high-frequency 
  

   spectra 
  of 
  the, 
  1024. 
  

  

  Ferguson 
  (A.) 
  on 
  the 
  forces 
  acting 
  

   on 
  a 
  solid 
  sphere 
  in 
  contact 
  with 
  

   a 
  liquid 
  surface, 
  925. 
  

  

  Fermat 
  ? 
  s 
  law, 
  on, 
  144. 
  

  

  Fleck 
  (A.) 
  on 
  the 
  disintegration 
  of 
  

   uranium 
  X, 
  528. 
  

  

  Fletcher 
  (A. 
  L.J 
  on 
  a 
  method 
  for 
  the 
  

   determination 
  of 
  radium, 
  674. 
  

  

  Flicker 
  photometer 
  and 
  the 
  iris, 
  on 
  

   the, 
  180. 
  

  

  Fluid, 
  on 
  the 
  motion 
  of 
  a 
  viscous, 
  

   776 
  ; 
  on 
  the 
  stability 
  of 
  the 
  lami- 
  

   nar 
  motion 
  of 
  an 
  inviscid, 
  1001. 
  

  

  Galvanometer, 
  on 
  the 
  ballistic, 
  186. 
  

  

  Gamma 
  rays, 
  on 
  interference 
  pheno- 
  

   mena 
  with, 
  190 
  ; 
  analysis 
  of 
  the, 
  

   from 
  radium 
  D 
  and 
  radium 
  E, 
  

   324; 
  notes 
  on, 
  540; 
  on 
  the 
  scat- 
  

   tering 
  and 
  absorption 
  of 
  the, 
  of 
  

   radium, 
  611 
  , 
  analysis 
  of 
  the, 
  of 
  

   the 
  thorium 
  and 
  actinium 
  pro- 
  

   ducts, 
  937. 
  

  

  Gases, 
  on 
  the 
  action 
  of 
  a 
  magnetic 
  

   field 
  on 
  the 
  electric 
  discharge 
  

   through, 
  252; 
  on 
  the 
  range 
  and 
  

   ionization 
  of 
  the 
  alpha 
  particles 
  

   in 
  simple, 
  402 
  ; 
  on 
  the 
  scattering 
  

  

  