Index 



Rogovski (E.), Difference in Temperature of Bodies in 



Contact, 47 

 Rogovsky (fi.), a Pfienomenon of Cooling Silver Wires 



Plunged into Water, and through which Electric Currents 



are Passing, b48 

 Rolfs (P. H.), Diseases of Citrous Plants and Fruits 



caused by the Fungus Collctotrichuin gloeosporioides, 



Rolston (William E.), Aboriginal Methods of Determining 



the Seasons, 170 

 Romanes Lecture at Oxford, Nature and Man, Prof. E. 



Ray Lankester, F.R.S., 184 

 Rontgen Rays : Apparatus for Measuring X-Rays, G. 



Contremoulins, 264 ; see Radiography 

 Rosen (F.), Money-boxes in the Form of Mammje, 3S6 

 Rosenheim (O.), Methylation of Gallotannic Acid, 71 

 Rosenheim (Dr. Otto), Chitin in the Carapace of Plcry- 



gottis osiliensis, 189 

 Ross (Dr. Frank E.), Jupiter's Sixth and Seventh Satellites, 



352 

 Ross (Major Ronald, F.R.S.), Verb Functions, with Notes 

 on the Solution of Equations by Operative Division, 88 ; 

 the Possibility of Reducing Mosquitoes, 151 

 Rosse (Earl of), Determination of Heat Radiation from 



the Moon, 190 

 Rossi (E.), Efficiency of Method of Synthesising Nitric 

 .\cid from the Gases of the Atmosphere increased 

 by Working with .\ir under a very Great Pressure, 

 109 

 Rostoski (O.), Manual of Serum Diagnosis, 27 

 Rota (Lieut. -Colonel B.), Experiments with Models of 

 Constant Length and Form of Cross Section, but with 

 Varying Breadths and Draughts, 30.3 

 Rotating Bodies, Properties of, E. W. Rovvntree, 8 

 Rotch (A. Lawrence), the Exploration of the Atmosphere 



above the Atlantic, 244 ; Eclipse Shadow Bands, 307 

 Rothschild's (the Hon. Walter) Proposed Classification of 

 the Anthropoid ."Kpes, Criticisms of. Sir H. H. Johnston, 

 119 

 Routh (Dr. E. J.), Fictitious Problems in Mathematics, 



78, 127 

 Roux (M.), the Microbe of Syphilis, 85 

 Roux (Eug.), Potatoe Starch, 95 



Rowntree (E. W.), Properties of Rotating Bodies, 8 

 Royal Academy Banquet, Science at the, 14 

 Royal Astronomical Society, igo 



Royal College of Physicians, Medal Awards, 15; Harvey 

 and the Progress of Medical Science, Dr. Frederick T. 

 Roberts, Harveian Oration at the, 258 

 Royal College of Science and Royal .School of Mines, Pre- 

 liminary Report of the Departmental Committee on the, 

 232 

 Royal Commission on Coal Supplies (1901-1905), Digest of 



the Evidence given before the, 395 

 Royal Institute of Public Health, Congress of the, 306 

 Royal Institution : the Development of Spectrochemistry, 

 Prof. J. W. Briihl at, 158: Submarine Navigation, Sir 

 William H. White, K.C.B., F.R.S., 209; some Aspects 

 of Modern Weather Forecasting, Dr. W. N. Shaw, 

 F.R.S., at, 354; Breathing in Living Beings, Dr. 

 William Stirling at, 355 

 Royal Irish Academy, Dublin, 23, 240, 359 

 Royal Meteorological Society, 141, 216 

 Royal Microscopical Society, 23, 142, 263 

 Royal Observatory, Greenwich, the, 135 

 Royal Photographic Society's Exhibition, the, 536 

 Royal Society: Royal Society, 21, 94, 116, 141, 164, 188, 

 261, 285, 311, 358, 391, 480, 503, 527, 551, 575, 600, 

 623 ; the Royal Society Conversazione, 90, 208 ; the Early 

 History of the Royal Society, Henry B. Wheatley, 109 ; 

 on the Thermo-electric Junction as a Means of Determin- 

 ing the Lowest Temperatures, and on Liquid Hydrogen 

 and Air Calorimeters, Sir James Dewar, 352 ; an Electric 

 Micrometer, Dr. P. E. Shaw, 495 ; the Formation of 

 Ice and the Grained Structure of Glaciers, Prof. G. 

 Quincke, For.Mem.R.S., 543 ; the Mechanics of the 

 Ascent of Sap in Trees, Prof. J. Larmor, Sec.R.S., 

 644 

 Royal Society, Dublin, 142, 167, 288 

 Royal Society, Edinburgh, 143, 167, 191, 286, 391 



Royal Society, New South Wales, 240, 504, 576, 648 



Royal Society of Sciences, Gbttingen, 240, 576 



Royal University Observatory of Vienna, the, 388 



Rozet (M.), the Rings of Saturn, 388 



Riicker (Sir .Arthur, F.R.S.), Higher Education in London, 

 69 



Rudge (W'. A. Douglas), Action of Radium Salts on 

 Gelatin, 631 



Rudimentary Hind Limbs of the Boine Snakes, the, Frank 

 E. Beddard, F.R.S., 630 



Rudler (F. W.), a Handbook to a Collection of the 

 Minerals of the British Islands in the Museum of Prac- 

 tical Geology, 76 



Russell (A.), Alternating Currents, 99 



Russell (James), Magnetic Properties of Demagnetised and 

 Annealed Iron, 287 



Russell (Sir Peter Nicol), Death of, 275 



Sabatier (Paul), Synthesis of the Three Tertiary Dimelhyl- 

 cyclohexanols and of the Hydrocarbon^ connected with 

 them, 263 ; Catalytic Decomposition of Monochlor- 

 derivatives of Methane Hydrocarbons in Contact with 

 Anhvdrous Metallic Chlorides, 336 ; a Secondary Re- 

 action of the Halogen Organo-magnesium Compounds, 



359 

 Saccheri (Padre Gerolamo), the Theorems of, on the Sum 



of the Angles of a Triangle, Dr. Roberto Bonola, 387 

 Sacco (Dr. Federico), Projects of Artificial Flight, 329 

 Sack (J.), Index Phytochemicus, 603 

 Safeguard, an Omitted, Richard Bentley, 269 

 S Sagitt^e and Y Ophiuchi, Periods of the Variable Stars, 



M. Luizet, 330 

 Salet (M.), French Observations of the Total Solar Eclipse, 



518; Further Eclipse Results by French Observers, 



Salisbury (RoUin D.), Geology — Processes and their 

 Results, 289 



Salmon (E. S.), a Gooseberry Mildew introduced from the 

 United States into Ireland, 40 



Salter (Dr. A. E.), the Sources of the Superficial Deposits 

 found above the Jurassic and Cretaceous Strata on the 

 South, North-west, and West of London, 285 



Salvin (Osbert, F.R.S.), Biologia Centrali-Americana. 

 Aves, 49 



Samuelson (Arnold), Projects of Artificial Flight, 329 



Samuelson (Sir Bernhard, P.C, Bart., F.R.S.), Death and 

 Obituarv Notice of, 60 



Sanitation: Report on the Sanitation and Anti-malarial 

 Measures in Practice in Bathurst, Conakry, and Free- 

 town, Prof. Robert Bovce, F.R.S., .Arthur Evans, and 

 H. Herbert Clarke, Prof. R. T. Hewlett, 67: Sanitary 

 Law and Practice, W. Robertson and Charles Porter, 

 97; the Sewage Problem, Arthur J. Martin, 97; Simple 

 Methods of Testing Sewage Effluents, George Thudicum, 



97 . , 



Sanskrit Svnonvms, a Tibetan-English Dictionary with, 



Sarat Chandra Das, Lieut.-Colonel L. A. Waddell, Supp. 



to October ig, iii 



Sap in Trees, the Mechanics of the .Ascent of. Prof. J. 



Larmor, Sec.R.S., at Royal Society, 644 

 Sarajevo, Geologic der Umgebung von, Ernst KittI, 51 

 Sarcodin^s des Grands Lacs, les, Eugene Penard, 218 

 Sargent (C. S.), Manual of the Trees of North America 



(exclusive of Mexico), 197 

 Satellite to Saturn, Discovery of a Tenth, Prof. W. H. 



Pickering, 19 

 Satellites, Brightness of Jupiter's. Prof. W. de Sitter, 



207 

 Satellites, Observations of. Dr. C. W. Wirtz, 465 

 Saturn : Discovery of Saturn's Tenth Satellite, ig, 135 ; 

 Prof. W. H. Pickering, 19; Light-variation of Saturn's 

 Satellites, Dr. P. Guthnick, 611; the Rings of Saturn, 

 MM. Amann and Rozet, 388 ; Observations of the Satel- 

 lites of Saturn and Uranus, Messrs. Frederick and 

 Hammond, 230 

 Saussure (Rene de), " Helicoptferc .Xi^roplane " of H. and 



.\. Dufaux, 329 

 Sauton (M.), Ammonia in Milk, Evidence of Pollution, 72 

 Sawbridge (John S.), a Rare Game Bird, (105 



