527 



Nerve, injury current in mammalian (Sowton and Macdonald), 282. 

 Nerves, negative variation of the warm-blooded animals (Alcock), 264. 

 Neville (F. H.) See Heycock and Neville. 



Nickel, effects of magnetisation on electric conductivity (Barlow), 30 ; 



carbonyl, physical properties of (Dewar and Jones), 427. 

 Nitroso-bacterium, culture of (Fremlin), 356. 



Nueleoproteids of pancreas, thymus, &c. (Gamgee and Jones), 385, 

 (Estrous cycle and corpus lutcum in sheep (Marshall), 354. 



Oliver (F. W.) and Scott (D. H.) On Lagenostoma Lomaxi, the seed of Lygino- 

 dendron, 477. 



Oi')iithor7//j)ic/ii(s, primitive knot co-existing with primitive streak in (Wilson and 

 Hill), 314. 



Orton (K. J. P.) Isomeric Change in Benzene Derivatives. — The Interchange of 

 Halogen and Hydroxyl in Benzenediazonium Hydroxides, 153. 



Pancreas, thymus, &c, nucleoproteids of (Gamgee and Jones), 385. 



Parasitism of Puccinia, effect of mineral starvation on (Ward), 138. 



Pear-shaped figure of equilibrium of rotating liquid (Darwin), 178. 



Pearson (Karl) Mathematical Contributions to the Theory of Evolution. — On 



Homotyposis in Homologous but Differentiated Organs, 288. See also Lee, 



Lewenz, and Pearson. 

 Planet, vibrations and stability of gravitating (Jeans), 136. 

 Pleistocene of Cyprus, discovery of pigmy elephant in (Bate), 498. 

 Polonium, radio-activity of (Crookes), 405. 



Porpoise, study of motor cell groups in spinal cord of (Hepburn and Waterston), 

 444. 



Proboscidea, evolution of (Andrews), 443. 



Puccinia dispersa, effect of mineral starvation on parasitism of, on Bromns (Ward), 

 139. 



Quaternions and projective geometry (Joly), 177. 

 Radium, emanations of (Crookes), 405. 



Ramage (Hugh) Abnormal Changes in some Lines in the Spectrum of Lithium, 

 164. 



Ramsay (Sir William) An Attempt to Estimate the Relative Amounts of Krypton 



and of Xenon in Atmospheric Air, 421. 

 Refraction, skew, through a lens (Everett), 509. 



Refractive index of gases, dependence on temperature (Walker), 411. 

 Richardson (O. W.) The Electrical Conductivity Imparted to a Vacuum by Hot 

 Conductors, 415. 



Roberts-Austen (Sir W. C.) and Rose (T. K.) On certain Properties of the 



Alloys of the Gold-Silver Series, 161. 

 Rogers (Leonard) On the Physiological Action of the Poison of the Hydrophida? ? 



481. 



Rose (T. Kirke) See Roberts-Austen and Rose. 

 Rowland (Sydney) See Macfadyen and Rowland. 



Russell (W. J.) On the Formation of Definite Figures by the Deposition of Dust, 

 285. 



Schuster (Arthur) On some Definite Integrals, and a New Method of reducing a 

 Function of Spherical Co-ordinates to a Series of Spherical Harmonics, 97. 



P 2 



