480 INDEX. 



H. 



HABTLBY (B. &. J.)- See BEBKBLEY (Earl of). 



I. 



Integral equations, functions of positive and negative type, and their connection with the theory of (MBECBE), 415. 

 Ions, mobilities of, produced by Eontgen rays in gases and vapours (WELLISCH), 249. 

 ISAAC (FLOBBNCE). See MIEES and ISAAC. 



K. 



KATE (Q-. W. 0.). The Emission and Transmission of Eontgen Bays, 123. 



* 



M. 



MACMAHON (P. A.). Memoir on the Theory of the Partitions of Numbers. Part IV. On the Probability that the Successful 

 Candidate at an Election by Ballot may never at any time have Fewer Votes than the One who is Unsuccessful ; on a 

 Generalization of this Question ; and on its Connexion with other Questions of Partition, Permutation, and Combination, 

 153. 



Magnesium hydride, spectrum of (FOWLEE), 447. 



Magnetic observations at stations on coasts of the British Isles, 1907 (CHBTWYND), 227. 



MERCER (J.). Functions of Positive and Negative Typo, and their Connection with the Theory of Integral Equations, 415. 



MIERS (H. A.) and ISAAC (F.). On the Spontaneous Crystallisation of Mouochloracetic Acid and its Mixtures with 

 Naphthalene, 337. 



MILNBH (S. E.). On the Nature of the Streamers in the Electric Spark, 71. 



Monochloracetic acid, spontaneous crystallisation of (MlERS and ISAAC), 337. 



N. 

 Numbers, theory of partitions of. Part IV. (MAcMAHON), 153. 



O. 



Osmotic pressures of aqueous solutions of calcium ferrocyanide. Part I. Concentrated solutions (BEEKBLBY, HABTLBY, and 

 BURTON), 177 ; Part II. Weak solutions (BEEKELEY, HABTLEY, and STEPHENSON), 319. 



E. 



Eontgen rays, emission and transmission of (KAYE), 123; mobilities of the ions produced by (WELLISCH), 249. 

 ROSBNHAIN (W.) with TUCKKK (P. A.). Eutectic Research. No. 1. The Alloys of Lead and Tin, 89. 



S. 



Scandium (CHOOSES), 15 ; relation of spectrum to solar spectra (FowLEE), 47. 



SIMPSON (G-. C.). On the Electricity of Eain and its Origin in Thunderstorms, 379. 



Spectra, arc, effect of pressure on. No. 2. Copper (DtTFFJELD), 205. 



Spectrum of magnesium hydride (FowLEs), 447. 



STEPHENSON (J.). See BERKELEY (Earl of). 



Surface-tension of water, determination of, by method of jet vibration (Sons), 281. 



T. 



Thunderstorms, origin of electricity in (SIMPSON), 379. 

 TUCKER (P. A.). See EOSENHAIN and TUCKEB. 



W. 



Water, determination of surface-tension of, by method of jet vibration (Bonn), 281. 



WELLISCH (E. M.). The Mobilities of the Ions produced by Eontgeu Eays in Oases and Vapours, 249. 



HARBISON AND SONS, PBINTERS IN OEDINAEY TO HIS MAJESTY, ST. MABTIN'S LANE, LONDON, W.C. 



