Physik, 



9 



Threlfall R, Brearley D and Allen J, Research es on tlie electrica! pro- 

 perties of pure substaDces. N. 1. The electrical pföperties of 

 pure sulfur. London, R. Soe, Proc. Vol. 56. p. 32—40. 



Reynolds 0, On the Dynamical Theory of Incompressible Viseous 

 Fluids and the Determination of the Criterion. Ib. p. 40 — 45. 



Gray T, On the Measurement of the Magnetic Properties of Iron. 

 Ibid. p 49—51. 



Swan J, On some Yoltaic Corabinations with a Pused Electrolyte 

 and a Gaseous Depolariser. Ibid. p. 56—74. 



— u. Rhodin J, Measurements of the Absolute Specific Resistance 

 of Pure Electrolytic Copper. Ibid. p. 64 — 81. 



Kelvin Lord and Maclean M, On the Electrification of Air. Ib. p. 84— 94. 

 Bidweli Sh, On the Effect of Magnetisation upon the Dimensions of 



Iron Rings in Directions perpendicular to the Magnetisation, 



and upon the Voltinie of the Rings. Ibid. p. 94 — 99. 

 Cardew P, Note on the Possibility of obtaining a Unidirectional 



Current to Earth from the Mains of an Alternating Current 



System. Ibid p. 99—103. 

 Tomlinson H, The Effect of Mechanical Stress and of Magnetisation 



on the Physical Properties of Alloys of Iron and Nickel and of 



Manganese Steel. Ibid. p. 103- 107. 

 Hopkinson J and Wilson E, Propagation of Magnetisation of Iron as 



affected by the Electric Currents in the Iron. Ibid. p. 108. 

 B'">ys C, On the Newtonian constant of giavitation. Ibid. p. 121-132. 

 Ramsay W, The complexity and dissociation of the molecules of Ii- 



quids. Ibid. p. 171 — 182. 



— The molecular surface energy of mixtures of non-associating li- 

 quids. Ibid. p 182—191. ' 



Hartley, Flame Spectra at high temperatures. P. II. The spectrum 

 of metallic Manganese, of alloys of Manganese and of Compounds 

 containing that element. Ibid. p. 192—193. 



— Idem. P. IIL The spectroscopic phenomena and Thermo Che- 

 mistry ol the Bessemer process. Ibid. p, 193 — 199. 



Gray H, On a Method for determining the Thermal Conductivity ol 

 Metals, wi ll Applications to Copper, Silver, Gold and Piatinum. 

 Ibid. p. 199—203. 



Noble A, Researches on Explosives. Ibid. p. 205 — 221. 



Abney W de, Measurement of Colour produced by Contrast. Ibidem, 

 p. 222—228. 



Sälomons D, On some Phenomena in Vacuum-tubes. Ibid. p. 229-250. 



Cardew P, On an Instrument for indicating and Measuring Difference 

 of Phase between E. M. F. and . Current in any Alternating 

 Current System. Ibid. p. 250 — 252. 



Cardew and Bagnold, On the Difference of Potential tl^at may be 

 established at the Surface of the Ground immediately above and 

 at various Distances from a buried Mass of Metal charged from 

 a High Pressure Electric Light Supply. Ibid p. 252 — 259. 



Barnett E, On the Viscosity of Water as determined by Mr. J. B. 

 Hanney by means of his Microrlieometer. Ibid. p. 259—261. 



Trotter A, The' Rotation of tbe Electric Are. Ibid. p. 262—263. 



