Nature, ~| 

 <4/r/7 15, 1920J 



Index 



xvu 



Sankey (G. S.), made a K.B.E., 443 



Saunders (Miss), A Graded Series of Forms in Matthiola, 



Saunders (J. T.), Hydrogen-ion Concentration and Photo. 



synthesis, 366 

 Savile (Sir Henry), The Tercentenary of the Foundation of 



the University Chairs of Geometry and Astronomy by, 



398 ' ' . 



Schafer (Sir E. Sharpey), Developments of Physiology, 

 207 ; The Fatal Result of Section of Both Vagus Nerves, 

 418 



Schaumasse (A.), Observations of Finlay's Comet made ai 

 the Nice Observatory, 387 



Schlesinger (Dr. F.), elected Director of the Yale Observa- 

 tory, 417; Two Stars with Large Parallaxes, 342 



Schnittger (Dr. B.), A Large Neolithic Graveyard found 

 bv, at Gestilren, 77 



Schoe'ller (Dr. W. R.), and A. R. Powell, The Analysis of 

 Minerals and Ores of the Rarer Elements for Analytical 

 Chemists, Metallurgists, and Advanced Students, 310; 

 Villamaninite, a New Mineral, 326 



Scholes (G. E.), appointed Professor of Engineering- 

 thermodynamics of Heat Engines, 648 



Schorr (Dr.), Holmes's Comet, 704 



Schott (G. A.), The Scattering of X- and Y-rays by Rings 

 of Electrons, 365 



Schuchert (Dr. C.), The Stratigraphical Position of the 

 .\merican Morrison and the East African Tendaguru 

 Formations, 672 



Schuster (Sir Arthur), The Deflection of Light during a 

 Solar Eclipse, 468 ; The Influence of Small Changes ot 

 Temperature on Atmospheric Refraction, 714 



Schwarz (Prof. E. H. L.), The Kalahari Lake Scheme, 158 



Scott (Dr.), Relation of the Seed-plants to the Higher 

 Cryptogams, 521 



Scar« (F. H.), Absolute Magnitude as a Function of 

 Colour, 479 



Searlcs (E. F.), Gift to the L'niversity of California, 67 



Sebileau (Dr.), appointed Professor of Laryngology in the 

 University of Paris, 107 



Senderens (J. B.), The Catalytic Hydrogenation of I^actose, 

 650 



Senter (Dr.), and others. The Present Position of the 

 Theory of lonisation in Solution, 707 



Sexton (Mrs. E. W.), appointed a Ray Lankester Investiga- 

 tor at the Marine Biological Laboratory, Plymouth, 701 



Shackleton (Sir Ernest), South : The Story of Shackleton's 

 Last Expedition, 1914-17, 602 



Shah (Ikbal Ali), The Folk-life of Afghanistan, 573 



Shand (Prof. S. J.). A Rift-valley in Western Persia, 490 



Shannon (Jean), The Structure of Megascolex Fletcheri, 

 sp. nov., 619 



Shapley (Dr.), A Nova discovered by Prof. Wolf and Prof. 

 Barnard, 160; Open Stellar Clusters, 576; and Mrs., 

 Stellar Clusters, 119 



.Sharp (H.), Seventh Quinquennial Review of the Progress 

 of Education in India, 156 



Shastri (M. H.), The Contributions of Bengal to Hindu 

 Civilisation, 418 



Shaxv and Mather, The Oilfields of Allen County, Ken- 

 tucky, 672 



Shaw (D. M.), The Forward Protrusion and Obliquity in 

 the Upper Incisors, etc., 136 



Shaw (Dr. J. B.), Lectures on the Philosophy of Mathe- 

 matics, 390 



Shaw (Sir Napier), Manual of Meteorology. Part IV. ; 

 The Relation of the Wind to the Distribution of 

 Barometric Pressure, 521; ; Pioneers in the Science of 

 the Weather, 613 ; Presidential Address to the Educa- 

 tional Science Section of the British Association, 38, 

 401 



Shaxby (Capt. J. H.), A Cheap and Simple Microbalance, 



325 

 Shealher (A. L.), A Malaria-like Parasite found in the 



Blood of an Indian Buffalo, 445 

 Sheldon (Prof. S.), and Prof. E. Hausmann, Physical 



Laboratory Experiments for Engineering' Students. 



Part I. : Mechanics, Sound, Heat, and Light. 4 

 Shelford (Dr. V. E.), Waste Involved in the Discharge of 



Domestic and Industrial Sewage into the Sea and 



Rivers, 78 



Sheppard (S. E.), and G. Meyer, Experiments with Photo- 

 graphic Plates, 642 



Sheppard (T.), Dane's Dyke, 445; The Hull Whaling 

 Trade, 609 



Sherrington (Prof C. S.), Mammalian Physiology, 71 



Shipley (Dr. A. E.), Resignation of the Vice-Chancellorship 

 of Cambridge University, 126 



Shipley (J. W.), The Nature of the Katmai Volcanic Gases 

 and Encrustations, 595 



Shufeldt (Dr. R. W.), Certain Cranial Sutures in the 

 Primates, 44 



Sibly (Dr. T. F.), appointed Principal of Swansea Univer- 

 sity College, 616; Iron Ores: The Haematites of the 

 Forest of Dean and South Wales, 429 



Sibree (E.), The Stanton Drew Stones, 445 



Silberstein (Dr. L.), Italian Papers on Relativity, 552 ; 

 Relativity, 400 



Simmonds (C), Alcohol : Its Production, Properties, Chemis- 

 try, and Industrial .Applications, with Chapters on 

 Methyl Alcohol, Fusel Oil, and Spirituous Beverages, 



43' 



Simmonds (W. G.), awarded the Parsons Scholarship by 

 the Institution of Naval Architects, 186 



Simpson (Dr. E. S.), Gearksxitite at Gingin, Western -Aus- 

 tralia, 649 



Skinner (J. J.), awarded the Edward Longstreth Medal of 

 the Franklin Institute, 8 



Skinner (S.), Radiation Temperature : Dew, 277 



Slade (Dr. R. E.), and F. C. Toy, A New Method of Spec- 

 trophotometry in the Visible and .Ultra-violet and the 

 Absorption of Light by Silver Bromide, 713 ; and G. I. 

 Higson, Causes of the Shape of the Characteristic Curve 

 of a Photographic Plate, 510 



Slipher (Prof.), Spectrum of Comet Brorsen-Metcalf, 576 



Smiles (Dr. S.), appointed Daniell Professor of Chemistry 

 at King's College, London, 616 



Smith (A. Malins), appointed Head nf the Department of 

 Biology of the Bradford Technical College, 345 



Smith (B.), Iron Ores : Haematites of West Cumberland, 

 Lancashire, and the Lake District, 429 



Smith (Prof. D. E.), Number Stories of Long Ago ; Number 

 Puzzles before the Log Fire, 42 



Smith (F. G.), A Ray Plotter, 682 



Smith (Prof. G. Elliot), The Evolution of the Dragon, 330 



Smith (Dr. G. F. H.), .\ Curious Crystal from the Binnen- 

 tal, 326 



Smith (H. G.). The Essential Oil of Boronia pinnata, Smith, 

 and the Presence of Elemicin, io8 



Smith (Prof. J. A.), The Philosophy of Giovanni Gentile, 

 586 



Smith (Capt. Ross), .Aeroplane Flight to Australia; 397 • 



Smith (R. T.), The Electrification of Railways, 320 



Smith (Dr. V. A.) [obituary], 671 



Smith (W. Campbell), Volcanic Rock.s in Northern Kordo- 

 fan, Sudan, 693 



Smyth (L. B.), The Carboniferous Coast Section at Mala- 

 hide, 427 



Snell (H. ).). and W. H. Tams, The Natural History of 

 Rodrigues, 366 



Soddy (Prof. F.), Aspects of Mod-'rn Science. 625 ; .Atoms 

 and Molecules, 230 ; Organisation of Scientific Work, 

 6qi ; The Waste of Youth, 89 



Sola (C), Discovery of a New Comet (iqioa), 576 



Soinerville (Prof. W.), Presidential Address to the Agri- 

 culture Section of the British Association, 36, 421 



Soreau (R.), Experimental Laws of the Variations of Baro- 

 metric Pressure and of the .Specific Gravity of Air with 

 Altitude, 459 



Spencer (Dr. J. F.), The Metals of the Rare Earths, 310 



Spencer (L. J.), New Crystal-forms on Pyrites, Calcite, and 

 Epidote, 326 



Srinivasan (K. C), The Manufactu-e of Glue in the Tropics, 

 611 



Stacey (Lt. W. F.), Upper-air Temperatures at Martlcsham 

 Hea'h. February. 1917. to lanuary. iqi8, 675 



Stamp (Dr. J. C), The Taxation of Profits of Businesses, 

 485 



Stanley (Major R.), apoointed Principnl of the Belfast 

 Municipal Technical Institute, and Director of Technical 

 Instruction for Belfast, 186 : Text-book on Wireless 

 Telegraphy. New edition in two vols., 462 



