576 



Caldwell (R. J.) Hydrolysis of Cane-sugar by d- and Z-Camphor-jS-Sulphonie 



Acid, 184. See also Armstrong (E. F.) and Caldwell. 

 Campbell (A. W.) Further Histological Studies on the Localisation of Cerebra 



Function ; the Brains of Felis, Canis, and Sus, compared with that of Homo, 



390. 



Cane sugar hydrolysed by d- and Z-camphor-/8-sulphonic acid (Caldwell), 184. 

 Carmichael (G. 8.) See Elliot, Sillar, and Carmichael. 

 Catalysis, role of diffusion during (Sand), 356 ; (Senter), 566. 



Care-Brown-Cave (F. E.) On the Influence of the Time Factor on the Correla- 

 tion between the Barometric Heights at Stations more than 1000 Miles 



apart, 403. 



Centauri, spectrum of p (Lockyer and Baxandall), 548. 

 Cerebral function, studies on localisation of (Campbell), 390. 

 Chalmers (S. D.) The Theory of Symmetrical Optical Objectives. Part II, 396. 

 Chapman (D. L.) and Burgess (C. H.) Note on the Cause of the Period of 



Chemical Induction in the Union of Hydrogen and Chlorine, 400. 

 Charcoal, gas absorption by, at low temperatures (Dewar), 122. 

 Chloroform, physical relation to blood (Waller), 55. 

 Chree (C.) An Analysis of the Results from the Falmouth Magnetograms on 



" Q.uiet " Days during the Twelve Years 1891 to 1902, 323 ; Note on the 



Determination of the Volume Elasticity of Elastic Solids, 518. 

 Coker (E. G.) See Barnes and Coker. 

 Combustion in oxygen (Armstrong), 86. 

 Conduction, mechanism of, elucidated by sodium hydroxide solution (Bousfield and 



Lowry), 280. 

 Conductivities, thermal, of electrical insulators, effects of temperature on (Lees), 



337. 



Cotton, wetting of, by water and water vapour (Masson), 230. 

 Crookes (Sir W.) On the Action of Radium Emanations on Diamond, 47 ; 



On the Ultra-Violet Spectrum of Gadolinium, 420 ; On the Coloration 



of Glass by Natural Solar and Other Radiations, 524; On Europium 



and its Ultra-Violet Spectrum, 550. 



Culm-measures of Devon, fossil flora and age (Arber), 95. 

 Cunningham (E.) On the Normal Series satisfying Linear Differential Equations, 



339. 

 Cuthbertson (C.) The Refractive Indices of the Elements, 283. 



Dewar (Sir J.) The Absorption and Thermal Evolution of Gases occluded in 



Charcoal at Low Temperatures, 122 ; The Separation of the Most 



Volatile Gases from Air without Liquefaction, 127 ; and Hadfield (R. A.) 



The Effect of Liquid Air Temperatures on the Mechanical and other 

 Properties of Iron and its Alloys, 326. 



Diamond, action of radium on (Crookes), 47. 



Differential equations, normal series satisfying linear (Cunningham), 339. 



Diffusion during catalysis by colloidal metals (Sand), 356; (Senter), 566. 



Douglas (S. R.) See Wright and Douglas. 



Durham (F. M.) On the Presence of Tyrosinases in the Skins of Some Pigmented 

 Vertebrates, 310. 



Elasticity of elastic solids, determination of (Chree) , 518 ; of metals, direct 



method of measuring coefficient (Mallock), 50. 

 Electric oscillations, conversion into continuous currents (Fleming), 476 ; 



waves, instrument for measurement of length of long (Fleming), 488. 



