﻿VI 
  CONTENTS 
  OF 
  VOL. 
  XLV. 
  FIFTH 
  SERIES. 
  

  

  NUMBER 
  CCLXXVL— 
  MAY. 
  

  

  Pago 
  

   Dr. 
  Gr. 
  H. 
  Bryan 
  on 
  Electromagnetic 
  Induction 
  in 
  Plane, 
  

   Cylindrical, 
  and 
  Spherical 
  Current- 
  Sheets, 
  and 
  its 
  Repre- 
  

   sentalion 
  by 
  Moving 
  Trails 
  of 
  Images. 
  — 
  Parts 
  II. 
  & 
  III.. 
  . 
  381 
  

  

  Dr. 
  J. 
  Erskine-Murray 
  on 
  Volta 
  Electricity 
  of 
  Metals 
  398 
  

  

  Mr. 
  Albert 
  P. 
  Wills 
  on 
  the 
  Susceptibility 
  of 
  Diamagnetic 
  and 
  

  

  "Weakly 
  Magnetic 
  Substances 
  432 
  

  

  Mr. 
  T. 
  Mizuno 
  on 
  the 
  Function 
  of 
  the 
  Condenser 
  in 
  an 
  

  

  Induction-Coil 
  447 
  

  

  Mr. 
  Harold 
  A. 
  Wilson 
  on 
  the 
  Influence 
  of 
  Dissolved 
  Substances 
  

   and 
  of 
  Electrification 
  on 
  the 
  Re-formation 
  of 
  Clouds 
  .... 
  454 
  

  

  Dr. 
  van 
  Bijcke\ 
  orsel 
  on 
  the 
  Temperature 
  of 
  Europe 
  459 
  

  

  Notices 
  respecting 
  New 
  Books 
  : 
  — 
  

  

  Science 
  Abstracts 
  : 
  Physics 
  and 
  Electrical 
  Engineering. 
  

  

  Parts 
  1 
  and 
  2 
  * 
  467 
  

  

  Proceedings 
  of 
  the 
  Geological 
  Society 
  : 
  — 
  

  

  Mr. 
  A. 
  Vaughan 
  Jennings 
  on 
  the 
  Structure 
  of 
  the 
  Davos 
  

   Valley 
  468 
  

  

  NUMBER 
  CCLXXVIL— 
  JUNE. 
  

  

  Mr. 
  John 
  S. 
  Townsend 
  on 
  Applications 
  of 
  Diffusion 
  to 
  Con- 
  

   ducting 
  Grases 
  469 
  

  

  Mr. 
  Lewis 
  Wright 
  on 
  Microscopic 
  Images 
  and 
  Vision 
  480 
  

  

  Prof. 
  A. 
  Roiti 
  on 
  whether 
  the 
  x-rays 
  already 
  exist 
  in 
  the 
  

   Cathodic 
  Beam 
  which 
  produces 
  them 
  503 
  

  

  Mr. 
  R. 
  W. 
  Wood 
  on 
  Phase-Reversal 
  Zone-Plates, 
  and 
  Diffrac- 
  

   tion-Telescopes. 
  (Plate 
  XXIV.) 
  511 
  

  

  Lord 
  Bayleigh's 
  Note 
  on 
  the 
  Pressure 
  of 
  Radiation, 
  showing 
  

   an 
  Apparent 
  Failure 
  of 
  the 
  usual 
  Electromagnetic 
  Equations. 
  522 
  

  

  Mr. 
  J. 
  D. 
  Hamilton 
  Dickson 
  on 
  the 
  Beduction 
  to 
  normal 
  

   Air-Temperatures 
  of 
  the 
  Platinum-Temperatures 
  in 
  the 
  

   Low-Temperature 
  Researches 
  of 
  Professors 
  Dewar 
  and 
  

   Fleming 
  ... 
  , 
  525 
  

  

  Dr. 
  F. 
  Gr. 
  Donnan 
  on 
  the 
  Thomson 
  Effect 
  in 
  a 
  Binary 
  Electro- 
  

   lyte 
  529 
  

  

  Dr. 
  Gr. 
  Johnstone 
  Stoney 
  on 
  Evidence 
  that 
  Rontgen 
  Rays 
  

   are 
  Ordinary 
  Light 
  532 
  

  

  Notices 
  respecting 
  New 
  Books 
  : 
  — 
  

  

  Prof. 
  Heinrich 
  Weber's 
  Lehrbuch 
  der 
  Algebra 
  536 
  

  

  Dr. 
  L. 
  Zehnder's 
  Die 
  Mechanik 
  des 
  Weltalls 
  537 
  

  

  Prof. 
  Clarence 
  L. 
  Speyers's 
  Text-Book 
  of 
  Physical 
  

   Chemistry 
  , 
  , 
  538 
  

  

  