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  545 
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  INDEX 
  to 
  VOL. 
  XLV. 
  

  

  il^THER, 
  on 
  the 
  relative 
  motion 
  of 
  

   the 
  earth 
  and, 
  23. 
  

  

  Air 
  electrified 
  by 
  the 
  discharging 
  

   action 
  of 
  ultra 
  violet 
  light, 
  on, 
  

   272. 
  

  

  Alternating 
  currents, 
  on 
  electrical 
  

   measurement 
  by, 
  66 
  ; 
  on 
  the 
  de- 
  

   termination 
  of 
  the 
  frequency 
  of, 
  

   339. 
  

  

  Analyser, 
  on 
  a 
  new 
  harmonic, 
  85. 
  

  

  Appleyard 
  (R.) 
  on 
  the 
  failure 
  of 
  

   german-silver 
  and 
  platinoid 
  wires, 
  

   157. 
  

  

  Archibald 
  (E. 
  H.) 
  on 
  the 
  conduc- 
  

   tivity 
  of 
  aqueous 
  solutions 
  con- 
  

   taining 
  two 
  electrolytes 
  with 
  no 
  

   common 
  ion, 
  151. 
  

  

  Arnold-Bemrose 
  (II. 
  H.) 
  on 
  a 
  quartz- 
  

   rock 
  in 
  the 
  carboniferous 
  lime- 
  

   stone 
  of 
  Derbyshire, 
  542. 
  

  

  Barrow 
  (G.) 
  on 
  the 
  occurrence 
  of 
  

   chloritoid 
  in 
  Kincardineshire, 
  

   540. 
  

  

  Battelli 
  (Prof. 
  A.) 
  on 
  the 
  analogy 
  

   between 
  the 
  cathodic 
  rays 
  and 
  

   those 
  of 
  Rontgen, 
  163. 
  

  

  Beattie 
  (Dr. 
  J. 
  C.) 
  on 
  the 
  electric 
  

   resistance 
  of 
  cobalt, 
  iron, 
  and 
  

   nickel 
  films 
  in 
  magnetic 
  fields 
  of 
  

   various 
  strengths, 
  243 
  ; 
  on 
  electric 
  

   equilibrium 
  between 
  uranium 
  and 
  

   an 
  insulated 
  metal 
  in 
  its 
  neigh- 
  

   bourhood, 
  277. 
  

  

  Blake 
  (Rev. 
  J. 
  F.) 
  on 
  the 
  Llanberis 
  

   unconformity, 
  282. 
  

  

  Books, 
  new 
  : 
  — 
  Bridges' 
  The 
  ' 
  Opus 
  

   Majus 
  ' 
  of 
  Roger 
  Bacon, 
  201 
  ; 
  

   Perry's 
  Applied 
  Mechanics, 
  202 
  ; 
  

   Garbasso's 
  15 
  Lezioni 
  Sperimentali 
  

   su 
  la 
  Luce 
  considerata 
  come 
  Feno- 
  

   meno 
  Elettromagnetico, 
  204 
  ; 
  

   Rigollot's 
  Recherches 
  Experimen- 
  

   tales 
  sur 
  quelques 
  Actinometres 
  

   Electrochimiques, 
  278 
  ; 
  Mee's 
  Ob- 
  

   servational 
  Astronomy, 
  279 
  ; 
  

   Love's 
  Theoretical 
  Mechanics, 
  379 
  ; 
  

   Science 
  Abstracts, 
  467 
  ; 
  Weber's 
  

   Lehrbuch 
  der 
  Algebra, 
  536 
  ; 
  

   Zehnder's 
  Die 
  Mechanik 
  des 
  Wel- 
  

   tall's, 
  537 
  ; 
  Speyer's 
  Text-Book 
  of 
  

   Physical 
  Chemistry, 
  538. 
  

  

  Brush 
  (C. 
  F.) 
  on 
  the 
  transmission 
  of 
  

   radiant 
  heat 
  by 
  gases 
  at 
  varying 
  

   pressures, 
  31. 
  

  

  Bryan 
  (G. 
  B.) 
  on 
  the 
  determination 
  

   of 
  the 
  conductivity 
  of 
  liquids 
  in 
  

   thin 
  layers, 
  253. 
  

  

  Bryan 
  (G. 
  H.) 
  on 
  electromagnetic 
  

   induction 
  in 
  plane, 
  cylindrical, 
  and 
  

   spherical 
  current-sheets, 
  381. 
  

  

  Burbank 
  (J. 
  E.) 
  on 
  phosphorescence 
  

   produced 
  by 
  electrification, 
  100; 
  

   on 
  the 
  source 
  of 
  the 
  #-rays, 
  185. 
  

  

  Campbell 
  (A.) 
  on 
  apparatus 
  for 
  self- 
  

   acting 
  temperature 
  compensation 
  

   of 
  standard 
  cells, 
  274. 
  

  

  Capacity, 
  on 
  the 
  measurement 
  of 
  

   electrical, 
  66. 
  

  

  Carbon, 
  on 
  the 
  conductivity 
  of, 
  for 
  

   heat 
  and 
  electricity, 
  124. 
  

  

  Cathode-rays, 
  on 
  the 
  connexion 
  be- 
  

   tween 
  the 
  Rontgen 
  rays 
  and, 
  163, 
  

   172, 
  503. 
  

  

  Cellier 
  (L.) 
  on 
  the 
  conductivity 
  of 
  

   carbon 
  for 
  heat 
  and 
  electricity, 
  124. 
  

  

  Chree 
  (Dr. 
  C), 
  notes 
  on 
  thermo- 
  

   metry, 
  205, 
  299. 
  

  

  Clark 
  cells, 
  on 
  apparatus 
  for 
  self- 
  

   acting 
  temperature 
  compensation 
  

   of, 
  274 
  ; 
  on 
  variations 
  in 
  the 
  elec- 
  

   tromotive 
  force 
  of, 
  with 
  tempera- 
  

   ture, 
  285. 
  

  

  Clouds, 
  on 
  the 
  influence 
  of 
  dissolved 
  

   substances 
  and 
  of 
  electrification 
  

   on 
  the 
  re-formation 
  of, 
  454. 
  

  

  Cobalt 
  films, 
  on 
  the 
  electric 
  resist- 
  

   ance 
  of, 
  in 
  magnetic 
  fields, 
  243. 
  

  

  Codrington, 
  T., 
  on 
  submerged 
  rock- 
  

   valleys 
  in 
  South 
  Wales, 
  542. 
  

  

  Condenser, 
  on 
  the 
  function 
  of 
  the, 
  

   in 
  an 
  induction-coil, 
  447.' 
  

  

  Conductivity 
  of 
  carbon, 
  on 
  the, 
  124 
  ; 
  

   of 
  aqueous 
  solutions, 
  on 
  the, 
  151 
  ; 
  

   of 
  liquids 
  in 
  thin 
  layers, 
  on 
  the, 
  

   253. 
  

  

  Current-sheets, 
  on 
  electromagnetic 
  

   induction 
  in 
  plane, 
  cylindrical, 
  and 
  

   spherical, 
  381. 
  

  

  Currents, 
  on 
  electrical 
  measurement 
  

   by 
  alternating, 
  66 
  ; 
  on 
  the 
  deter- 
  

   mination 
  of 
  the 
  frequency 
  of 
  alter- 
  

   nating, 
  339. 
  

  

  