XXXV111 



Index 



Nature, 

 . June iS, 1903 



Kaczkowski (Sig de), Diminution in the Amount of Lecithin 



in Heated Milk, 264 

 Radde (Dr. Gustuv F. R. von), Death and Obituary Notice 



of. 5 '9 I 



Radial Velocities, Cooperation in Observing Stellar, Prof 

 E. B. Frost, 07 



Radiation, Electric, from Wires, H. M. Macdonald, F.R.S., ] 

 Dr. J. Larmor, F.R.S., 361 



Radiation and Spectroscopy, H. Kayser, Prof. Arthur 

 Schuster, F.R.S., 265 



Radiography : Velocity of the Propagation of the X-rays, 

 T. Blondlot, 24, 71 ; Equality of the Velocity of Propaga- 

 tion of the X-rays and of Light in Air, R. Blondlot, 46 ; 

 the Velocity of Propagation of X-rays, Maurice Solomon, 

 185 ; Velocity with which the Different Varieties of 

 X-rays are Propagated in Different Media, R. Blondlot, 

 23a ; Rontgen Rays in Treatment of Disease, 445 ; the 

 Polarisation of the X-rays, R. Blondlot, 350 ; Radio- 

 activity from Rain, C. T. R. Wilson, 46 ; the Cause and 

 Nature of Radio-activity, Messrs. Rutherford and Soddy, 

 66; Becquerel Ravs and Radio-activity, Lord Kelvin, 

 G.C.V.O., F.R.S.", 103 ; Induced Radio-activity and 

 the Emanation from Radium, P. Curie, 335 ; Radio- 

 activity of Ordinary Materials, Hon. R. J. Strutt, 369, 

 439; Prof. J. J. Thomson, F.R.S., 391; Prof. Henry E. 

 Armstrong, F.R.S., 414; Die radioactiven Stoffe nach 

 dem gegenwartigen Stande der wissenschaftlichen 

 Erkenntnis, Karl Hofmann, 511; Disappearance of the 

 Radio-activity Induced by Radium on Solid Bodies, 

 P. Curie and J. Danne, 383; Emanations from Radio- 

 active Bodies, Henri Becquerel, 400 ; Induced Radio- 

 activity Produced by Salts of Actinium, A. Debierne, 407 ; 

 on Production of Induced Radio-activity by Actinium, 

 A. Debierne, 503 ; Radio-activity from Snow, C. T. R. 

 Wilson, F.R.S., 502; Action of Radio-active Bodies on 

 the Electric Conductivity of Selenium, Edmund von 

 Aubel, 599 ; Radio-active Gas from Well Water, Prof. 

 J. J. Thomson, F.R.S., 609; Magnetic Deviability and 

 the Nature of Certain Rays Emitted by Radium and 

 Polonium, Henri Becquerel, 335 ; Radiation of Polonium 

 and Radium, Henri Becquerel, 407 : Pathogenic Action 

 of the Rays Emitted by Radium on Different Tissues and 

 Organisms, J. Danysz, 407; Method of Stereoscopic 

 Radioscopy, Th. Guilloz, 480 ; Radium Emission, Sir 

 Oliver Lodge, F.R.S., 511; the Emanations of Radium, 

 Sir William Crooks, F.R.S., at the Royal Society, 522 ; 

 Analogue to the Action of Radium, Prof. J. D. Everett, 

 F.R.S., 535; Radium, Prof. J. J. Thomson, F.R.S., 601 ; 

 the Thermal Energv of Radium Salts, J. W. Mellor, 560; 

 Radium Bromide, F. J. M. Page, 616 



Rails, the Effect of Segregation on the Strength of Steel, 

 Thomas Andrews, F.R.S., 13 



Railways : Opening Carriage Doors of a Train in Motion, 

 Sir Oliver Lodge's Advice to Passengers, 64 ; Automobile 

 System to be tried on Paris-Lyons-Marseilles Railway, 

 182 ; a Mathematical Investigation of the Theory of Rail- 

 way Brakes, Prof. A. Sommerfeld, 277 ; Swift Loco- 

 motion on Midland Railway between Leeds and Carlisle, 

 349 ; Italian Visit of the Institution of Electrical 

 Engineers, 588 



Rain : Analysis of the " Red Rain " of February 22, Row- 

 land A. Earp, 414 



Rainfall, Indian, Dr. William J. S. Lockyer, 394 



Raisin (Catherine A.), Petrological Notes on Rocks from 

 Southern Abyssinia, 527 



Ramage (Hugh), Abnormal Changes in the Spectrum of 

 Lithium, 214 



Ramsay (Sir W., K.C.B., F.R.S.), Vapour-density Deter- 

 minations, iqo ; an Attempt to Estimate the Relative 

 Amounts of Krypton and of Xenon in Atmospheric Air, 

 573 ; Can Dogs Reason? 609 



Rankin (Reginald), Ascent of Aconcagua by, 1S1 



Ransome (F. L.), Economic Geology of the Silverton 

 Quadrangle, Colorado, 44' 1 



Rao (M. B. Subha), Madras Rainfall and the Frequency 

 of Sun-spots, 326 



Rational Memory, the, W. H. Groves, 461 



Ray (Dr. P. C), Decomposition of Mercurous Nitrite bv 

 Heat, 551 



Ray Society, 166 



Reagents, the Testing of Chemical, for Purity, Dr. C. 



Krauch, C. Simmons, 436 

 Reale Istituto Lombardo Prize Awards, 493 

 Reason? Can Dogs, Dr. Alex. Hill, 55S ; Sir William 



Ramsay, K.C.B., F.R.S., 609 

 Reasoning, Letters on, J. M. Robertson, 294 

 Recoura (A.), a Chlorosulphate of Aluminium, 47 

 " Red Rain " of February 22, Analysis of the, Rowland 



A. Earp, 414 

 Red Spot, Jupiter and his Great, W. F. Denning, 159 

 Red Spot, Acceleration in the Motion of the Great, Defini- 

 tion of Jupiter's Markings, W. F. Denning, 329 

 Reed (Major Walter), Death of, 155 

 Reeve (Sidney A.), the Thermodynamics of Heat Engines, 



602 

 Refractivities of the .Elements, Clive Cuthbertson, 32 

 Reich (Emil), a New Student's Atlas of English History, 



461 

 Reid (A. S.), Photograph of Carboniferous Limestone by 



Godfrey Bingley, 32 

 Reid (Mrs.), FYuits and Seeds of British pre-Glacial and 



inter-Glacial Plants (Thalamiflora?), 551 

 Reinhold (Prof.), a Mediaeval Treatise on Surveying, 42 

 Reliquary and Illustrated Archaeologist, the, 6 

 Remarkable Meteor, a, J. E. C. Liddle, 464 

 Remarkable Winters, Chas. Harding, 466 

 Renard (P.), Conditions of Safety of Navigable Balloons, 



592 

 Renault (B.), Vegetative Activity at the Epoch of the 



Coal-measures, ,*4 

 Resourcefulness, a Katydid's, Arthur G. Smith, 612 

 Respiration, Diseases of the Organs of, Dr. Samuel West, 



554 

 Response in the Living and Non-living, Jagadis Chunder 



Bose, 409 

 Retterer (Ed.), Epithelia Hyperplasia, 432 

 Reusch (Dr. Hans), the Bubbeien Natural Fountain in 



Norway, 590 



Reviews and Our Bookshelf : — 



Theory of Differential Equations, A. R. Forsyth, F.R.S., 1 



Grundziige der physiologischen Psychologie, Wilhelm 

 Wundt, 2 



The Generators of Electricity at the Paris Exhibition ol 

 1900, C. V. Guilbert, 4 



Thirteenth Annual Report of the Local Government 

 Board, 1900-1, Prof. R. T. Hewlett, 5 



The Flora of the East Riding of Yorkshire, J. F. Robin- 

 son, 5 



A Revolution in the Science of Cosmology, George Camp- 

 bell, 6 



The Reliquary and Illustrated Archaeologist, 6 



Earth and Sky, J. H. Stickney, 6 



Eastern Uganda, an Ethnological Survey, C, W. Hobley, 

 E. Sidney Hartland, 10 



Biologia Centrali-Americana, Insecta — Lepidoptera — Rho- 

 palocera, Frederick Ducane Godman, F.R.S., and the 

 late Osbert Salvin, F.R.S., 25 



Sur les Principes de la M6canique Rationale, C. de 

 Freycinet, 27 



Geschichte des Chrislentums in Japan, Hans Haas, 28 



Le Mixte et la Combinaison Chimique : Essai sur 

 1 'Evolution d'une Id<Je, E. Duhem, 29 



Die Internationalen absoluten Masse insbesondere die 

 elektrischen Masse, Dr. A. von Waltenhofen, 29 



Index-tabellen zum Anthropometrischen Gebrauche, Carl' 

 M. Fiirst, 30 



Jahrbuch der Chemie, 1901, 30 



Observations Gtologiques sur les lies Volcaniques ex- 

 plores par l'Exp^dition du Beagle, et Notes sur la 

 G^ologie d'Australie et du Cap de Bonne Esperance, 

 Charles Darwin, 31 



Galvanic Batteries : their Theory, Construction and Use,. 

 S. R. Bottone, 31 



The Elements of Agricultural Geology : a Scientific Aid! 

 to Practical Farming, Primrose McConnell, -, 1 



A Teacher's Manual of Geography to Accompany Tarr 

 and McMurry's Series of Geographies, Charles 

 McMurry, 31 



