507 



Hardy (W. B.) On the Mechanism of Gelation in Eeversible Colloidal Systems, 



95 ; A Preliminary Investigation of the Conditions which determine the 



Stability of Irreversible Hydrosols, 110. 



Harley (Y.) See Jackson and Harley. 



Helioporidte, Ancestry of (Gregory), 291. 



Henderson (W. Craig) On Electrical Effects due to Evaporation of Sodium in 



Air and other G-ases, 183. 

 Heredity, Law of Ancestral (Pearson), 140. 



Heycock (C. T.) and IS'eville (F. H.) Gold-aluminium Alloys, 20. 

 Hickson (S. J.) The MedusEe of Millepora, 3. 



Hill (Leonard) elected, 449 ; On Cerebral Anjemia and the Effects which fol- 

 low Ligation of the Cerebral Arteries, 480 ; The Influence of Increased 



Atmospheric Pressure on the Circulation of the Blood (Preliminary ]S"ote), 

 478. 



Horne (John) elected, 449. 



Hydrogen desiccated by Liquid Air, Weight of (Rayleigh), 334. 

 Hydrosols, Conditions of Stability of (Hardy), 110. 



Inheritance of Coat-colour in Hounds (Pearson), 140. 



Inheritance of Characters not capable of Quantitative Measurement (Pearson and 

 Lee), 324. 



Ionization of Solutions at Ei-eezing Point (Whetham), 192. 

 Ions, Telocity of, in Gases (Zeleny), 238. 



Jackson (F. G-.) and Harley (Vaughan) An Experimental Inquiry into Scurvy, 

 250. 



Johnson (Gr. L.) Contributions to the Comparative Anatomy of the Mammalian 

 Eye, 474. 



Eew Observatory Committee, Report of, for Year ending December 31, 1899, 341. 



Lasker (Em.) TJeber Reihen auf der Convergenzgreuze, 337. 

 Lee (Alice) See Pearson (K.), 324. 

 Leguminous Plants, Modules of (Dawson), 63. 

 Light, Sensitiveness of Metals to (Waterhouse), 490. 

 Lister (J. J.) elected, 449. 



Lockyer (Sir Norman) Preliminary IS'ote on the Spectrum of the Corona, Pai't 



II, 189; The Piscian Stars, 126 ; and Fowler (A.) The Spectrum 



of a-Aquilae, 232; Chisholm-Batten (Capt.), and Pedler (A.) Total 



Eclipse of the Sun, January 22, 1898 — Observations at Yiziadrug, 247. 



Lunt (J.) On the Origin of certain Unknown Lines in the Spectra of Stars of 

 the )8 Crucis Type and on the Spectrum of Silicon, 44. 



Macfadyen (Allan) On the Influence of the Temperature of Liquid Air on 



Bacteria, 180 ; Further Note on the Influence of the Temperature of 



Liquid Air on Bacteria, 339 ; Influence of the Temperature of Liquid 



Hydrogen on Bacteria, 488, 



MacGregor (J. G-.) elected, 449. 



Maclean (Magnus) On the Effects of Strain on the Thermo-electric Qualities of 



Metals. Part II, 165. 

 McLennan (J. C.) Electrical Conductivity in Gases traversed by Cathode Rays, 



375. 



MacMahon (P. A.) Combinatorial Analysis. — The Foundations of a New Theory, 

 336. 



2 R 2 



