Index 



[/, 



Nature, 

 une 14, 1900 



Richarz (F.), Analysis of Oscillating Discharges by Means of 

 Braun Tube, 627 



Richet (Ch. ), Effect of Diet poor in Chlorides upon the Treat- 

 ment of Epilepsy by Sodium Bromide, 120 ; Treatment of 

 the Tuberculous by Zomotherapy, 459 



Richter (Dr. Eduard), Advance and Retreat of Alpine Glaciers 

 during Ice Age, 207 



Rickmers (W. R. ), Conglomerates of East Bokhara, 59 



Rideal (Dr. S.), Food-preserving Methods, 519 



Rider, the Fitting of the Cycle to its, R. E. Crompton, 87, 391 ; 

 C. Crompton, 87 ; D. E. Hutchins, 368 ; Wm. H, Massey, 



391 

 Riecke (E.), Distribution of Free Electricity at Surface of 



Crookes' Tube, 262 

 Rinderpest and Serotherapy in India, 157 

 Ring Nebula in Lyra, Central Star of, W. Stratonoff, 260 

 Ripper (Prof. W.), Technical Instruction in Relation to In- 

 dustrial Progress, 356 

 Rivers (Dr. W. H. R. ), on the Investigations on Comparative 



Psychology made in Torres Straits and New Guinea, 43 ; on 



Two New Methods of Anthropological Research, 44 

 Rizzo (Dr. G. B.), New Mode of using Concave Diffraction 



Grating, 501, 541 

 Robb (G.), Science Course for Secondary Schools, 562 

 Roberts (Dr. Isaac, F.R.S.), Photographs of Stars, Star Clusters 



and Nebulje, together with Records of Results obtained in the 



Pursuit of Celestial Photography, 533 

 Roberts (Rev. W. R. W.), Studies in Integrals, 383 

 Roberts- Austen (W. C, K.C.B., F.R.S.), Handbook of 



Metallurgy, Dr. Carl Schnabel, 199 

 Robertson (Dr. W. G. A.), Diminished Digestive Activity of 



Saliva in Certain Diseases, 531 

 Robinson (Rev. J. R.), a First Book in Statics and Dynamics, 



365 



Robinson (Mark), on the Niclausse Water-tube Boiler, 21 



Rock Paintings, Grey's, H. Ling Roth, 248 



Rock Structures in Isle of Man and South Tyrol, G. W. 

 Lamplugh, 612 



Rocking Microtome, a New, 115 



Rocques (X.), le Cidre, 342 



Rodents : Ueber das System der Nagethiere, Dr. Tycho Tull- 

 berg, 588 



Rogers (Mr.), the Orange River Ground Moraine near Prieska, 

 240 



Rohr (Moritz von), Theorie und Geschichte des photographis- 

 chen Objectivs, 511 



Roisel (M.), Essai de Chronologic des Temps Prehistoric, 514 



Romney Marshes, on the Dymchurch Sea-wall and the Recla- 

 mation of the, Edward Case, 22 



Rontgen Rays, the Secondary, J. S. Townsend, 95 ; Chemical 

 Action of Rontgen Rays, P. Villard, 143 ; Influence on 

 Electrical Resistance of Selenium, M. Perreau, 167; Measure- 

 ment of Velocity of Rontgen Rays, B. Brunhes, 311 ; Fluor- 

 escence of Metallic Compounds under Becquerel and Rontgen 

 Rays, Paul Bary, 531 ; Duration of Emission of Rontgen Rays, 

 B. Brunhes, 604 ; Negative Electrification of Secondary Rays 

 produced by means of Rontgen Rays, P. Curie and G. Sagnac, 

 604 



Rosa (E. B.), Law of Conservation of Energy in Human 

 Organism, 258 



Roscoe (Sir Henry E., F.R.S.), Inorganic Chemistry for Ad- 

 vanced Students, 125 



Rosenberg (F.), the Elements of Co-ordinate Geometry, 412 



Rosenstiehl (A.), Yeast Increase without Fermentation in 

 Presence of Limited Quantity of Air, 336 



Ross (Major Ronald), Malaria and Mosquitoes, 522 



Rostrum, the, of " Mesoplodon," Dr. Henry O. Forbes, 490 



Rotation Period of Venus, 574 



Rotch (A. Lawrence), Meteorology at the Berlin Geographical 

 Congress, 177 ; the Eclipse Wind, 589 



Roth (H. Ling), Grey's Rock Paintings, 248 



"Rotten Stone" Granite of East Finland, the, Boris Popoff, 

 285 



Rotterdam, the van 't Hoff Celebration at, Dr. H. M. Dawson, 

 321 



Rothe (E.), Wehnelt's Electrolytic Interrupter, 48 



Rowe (Dr. A. W.), Zones in the Chalk, 625 



Rowland (S.), Influence of Temperature of Liquid Air on 

 Bacteria, 603 



Royal Irish Academy, 143, 191, 383, 407, 507 



Royal Society, 93, 213, 262, 285, 311, 357, 405,432, 480, 504, 

 529, 555. 577. 603 ; Medal Awards, 58 ; Anniversary Meet- 

 ing of the, 137 ; the Royal Society Catalogue and Psychology, 

 Prof. J. Mark Baldwin, 226 

 Rubber, Mangabeira, 38 



Rubber, Possible Substitute for, " Velvril," W. F. Reid, 59 

 Rubber, New Method for Extraction from Landolphia Bark of, 



A. Arnaud and A. Verneuil, 360 

 Rubens (H.), Reflective Power of Metals, 555 

 Rucker (Prof.), Antarctic Exploration, 19 

 Rudiment, Anlage and. Prof. J. Mark Baldwin, 29 

 Rudski (P.), the Elastic Properties of Rocks, 113 

 Ruhemann (S.), Formation of Tetrazoline, 94; Heterocylic 



Compounds, 405 

 Rum, the Micro-organism of Faulty, V. H. Veley, F.R.S., 



and Lilian J. Veley, 468 

 Riimker (Dr. G.), Death and Obituary Notice of, 473 

 Rural Education, John C. Medd, 55 ; Prof. R. Meldola, F.R.S., 



55 ; C. H. Bothamley, 55 

 Rural Schools, Nature Study in, 553 



Russell (C. N.), Refuse Destruction and Steam-raising, 185 

 Russell (E. J.), Combination of Sulphur Dioxide with Oxygen, 

 434; Influence of *' Nascent State" on Combination of Dry 

 Carbon Monoxide and Oxygen, 434 

 Russell (H. C, F.R.S.), Current Papers, 167 

 Russian Ice-breaker, Yermak, Account of the Trial Trip of the 



Great, Admiral Makaroff, 17 

 Russian Geographical Society's Prize Awards, 397 

 Rutley (Frank), Eruptive Rocks from New Zealand, 603 

 Ryther (L.'E.), the Focal Depth of Microscopic Objectives, 16 

 Rzewuski (A. von). Electrolytic Interruption for Feeble Cur- 

 rents, 627 



Sabatier (Paul), Action of Copper on Acetylene, 360 



Sagnac (M.), Kinematical Theory of Propagation of Light, 136 ; 



Negative Electrification of Secondary Rays produced by 



means of Rontgen Rays, 604 

 St. Louis Academy of Science, 215 

 St. Petersburg University Society of Naturalists, Memoirs of, 



285 

 Salamander, the American Gilled and Blind, Typhlomolge, Dr. 



Stejneger, 620 

 Salmon-hatching in Norway, 39 

 Salmon (E. S.), Peculiar Structures on Peritheces of Phyllac- 



tinea Coryle?e, 46 

 Salt Lake Problem, a Great, 204 

 Salvador! (R.), New Lines in Infra-red Spectrum of Argon, 



235 

 Sand, Floating, F. W. Simonds, 500 

 Sand-dunes Bordering the Delta of the Nile, on the, Vaughan 



Cornish, 20, 403 

 Sandstone, the Old Red, of Shetland, 80 



Saner (J. A.), Pontoon-based Swing Bridges at Northwich, 327 

 Sanitation : Death and Obituary Notice of Sir Richard Thorne 



Thome, K.C.B., F.R.S., 183 

 Sarawak, Native Life and Customs in. Prof. A. C. Haddon, 



578 ; C. Hose, 578 

 Savage Music in Murray Island and Sarawak, C. S. Myers, 42 

 Scarcity, the Coming Wheat, Sir R. Giffen, K.C.B., F.R.S., 



169 

 Scenery, the Scientific Study of, John E. Marr, F.R.S., 441 

 Schiiffer (Dr. Hermann), Death of, 397 

 Scharff (Dr. R. F.), the History of European Fauna, 341 ; a 



Pyrenean Land Planarian, 458 

 Scheikunde, Beginselen der, Dr. M. C. Schuyten, 220 

 Scheiner (Dr. J.), Die Photographic der Gestirne, 363 ; 



Variations in the Spectra of the Orion Nebula, 114 

 Schlich (Prof. W.), Botany and the Indian Forest Depart- 

 ment, 6 

 Schliep (Dr.), Atmospheric Electricity and Disease, 471 

 Schmidt (W.), Hero of Alexandria, 202 

 Schnabel (Dr. Carl), Handbook of Metallurgy, 199 

 Scholl (Dr. R.), Constitution of Fulminates, 236 

 Schonbein, the Letters of Faraday and, 1836-1862 ; with Notes, 



Comments, and References to Contemporary Letters, Prof. R. 



Meldola, F.R.S., 337 

 Schonbein (Christian Friedrich), und Justus von Liebig-Brief- 



wechsel, 1853-1868, Georg W. A. Kahlbaum und Eduard 



Thon, 513 



