﻿CONTENTS OF VOL. XXIIT. SIXTH SERIES. Vll 



Page 



Miss Hilda P. Hudson on the Trisection of an Angle 860 



Mr. T. J. Fa. Bromwich on the Trisection of an Angle .... 860 



Mr. J. B. Cotter on the Trisection of an Angle 861 



Notices respecting New Books : — 



Dr. A. E. H. Love's Some Problems of Geodynamics . . 862 

 Sir George Howard Darwin's The Tides and Kindred 



Phenomena of the Solar System 862 



Dr. Andrew Gray and Dr. J. G. Gray's Treatise on 



Dynamics, with Examples and Exercises : . 863 



Dr. Edwin H. Barton's Analytical Mechanics, com- 

 prising the Kinetics and Statics of Solids and Fluids . 863 

 Publications of the U.S. Coast and Geodetic Survey . . 864 



NUMBEB CXXXVIIL— JUNE. 



Dr. E. N. da C. Andrade on the Nature and Velocity of 

 Migration of the Carriers of Electricity in Flames con- 

 taining Metallic Vapours 865 



Prof. E. H. Barton and Mr. W. B. Kilby on Simultaneous 

 Vibration Curves for Strings and Air of Violin. (Plates 

 XIII.-XV.) 885 



Mr. Thomas H. Blakesley on a Kinematic Method of finding 

 the Boots which are less than Unity of a .Rational Integral 

 Equation of any Degree : followed by a more general 

 Method of finding the Boots of any Value 892 



Mr. C. G. Darwin : A Theory of the Absorption and Scat- 

 tering of the a Bays „ . 901 



Mr. E. Buckingham on the Deduction of Wien's Displace- 

 ment Law 920 



Mr. J. H. T. Boberts on Transverse Vibration of a String 

 Maintained by Forces of Double Frequency 931 



Mr. E. H. Kennard on Unipolar Induction 937 



Prof. C. Barus on the Bectification of the Spectrum in Be- 

 lation to the Shift of Ellipses in Displacement Inter- 

 ferometry , 942 



Mr. W. Sukhodski on Mr. McC. Lewis's Papers on the In- 

 ternal Pressure of a Liquid 955 



Mr. J. Kendall on the Solubility of Calcium Carbonate in 

 Water 958 



Mr. A. I. Steven on the Composition of two Simple Harmonic 

 Motions exhibited by a Stretched String. (Plate XVI.). . 977 



Prof. H. A. Wilson on the Belation between the Banges of 

 a Particles and the Periods of Transformation of Badio- 

 active Bodies 981 



Mr. N. Bohr : Note on the Electron Theory of Thermoelectric 

 Phenomena 984 



Dr. Norman B. Campbell on the Theory of Ionization by 

 Collision 9S6 



