xlvii 



Indi 



naex 



r Nature^ 



\_Niri'einhcy 26, igoS 



Stature of the RacPi of Europe, llio, Ur. Deniker, 324 



iitebbing (Rev. U'. K. R.), Giunl " Devil-fish," Ceratoptera, 

 taken at High Island, Texas, 514 



Stebbins (Joel), the Colour Sensibility of Selenium Cells, 

 iS ; the Light Curve of 5 Cephei, 3S ; Changes of the 

 Electrical Resistance of Selenium Cells, 87 



Stein (Dr. M. A.), Archa;ological and Gcogiaphical Inves- 

 tigations in Central Asia, 513 



Steiner (Max), die Lehre Darwins in ihren letztim Folgcn, 

 boo 



Stephens (Dr. J. \V. \V.), the Practical Study of Malaria 

 and Other Blood Parasites, (.01 



Stcreochemie, die Lehre von der Riiumlichen .\nordnung der 

 Atome im Molekiil, Dr. L. Mamlock, 26S 



Sternberg (P.), Comet Morehouse, 1908c, 517, 612 



Stevens (Catharine O.), a Long-lived Solar Halo, 221 ; 

 Brilliant Sky-glows, 22S 



Stevens (.Miss .N. M.), the Determination of Se.\, 647 



Stevens (Prof. W. C.), Plant Anatomy fi-om the Stand- 

 point of the Development and Functions of the Tissues, 

 and Handboolv of ftlicro-technic, 219 



Stevenson (Sir Thomas), Death of, 302 



Stewart (A. W.), Relation between Dielectric Constant and 

 Chemical Constitution, part i., Stereoisomeric Com- 

 pounds, 94 



Stimmgabel, die, ihre Schwingungsgesetze und Anwend- 

 ungen in der Physik, Dr. E. A. Kielhauser, 316 



Stock (Dr. A.), a .Material Porous to Gases but Impervious 

 at Pressures less than i .Atmosphere, 87 



Stockdale (F. A.), the Fungus Diseases of Cacao, 610 



Stockyard (C. R.), Spoon-beaked Sturgeon, 303 



Stoichiometry, Prof. Sydney Voung, F.R.S., 98 



Stokes (Ralph S. G.), Mines and .Minerals of the British 

 Empire, 248 



Stoney (G.), Recent Developments in Steam Turbines, 650 



Storm, Large Magnetic, Dr. C. Chree, F.R.S., 508 



Stow (George William), the Life and Work of, South 

 ."Kfrican Geologist and Ethnologist, R. B. Young, 150 



Strachan (J.), Dendritic Growth of Oxide of Copper on 

 Paper, 46 



Strasburger (Dr. E.), a Text-book of Botany, 441 



Stratton (F.), la Terre et la Lune, Forme exterieure et 

 Structure interne, P. Puiseux, 291 



Strawson (C. F.), Destruction of Charlock in Corn Crops 

 by Copper Sulphate Spraying, 64 



Stromgren (Prof.), Saturn's Rings, 678 _ 



.Siroobant (Paul), la Distribution des Etoiles par rapport 

 a la Voie lactee d'apres la Carte et le Catalogue photo- 

 graphiques du Ciel, 129 



Structure of the Universe, Recent Researches in the, Prof. 

 J. C. Kapteyn at Royal Institution, 210, 234 



Struthers (R. de J. F.), Reactions of Phenylhydrazine with 

 Metallic Cyanides and other Salts, 239 



Strutt (Hon. R. J., F.R.S.), Helium and Radio-activity 

 in Rare and Common .Minerals, 166; Helium in Saline 

 Minerals and its Probable Connection with Potassium, 

 594 ; the .AccuiTiulation of Helium in Geological Time, 



594 



Struve (Dr. H.), Eclipses of Saturn's Satellites, 377 



Sugar-cane Stein, the Red-rot of the, 109 



Sumpner (Dr. W. E.), Alternate Current Measurement, 

 88 



Sun : Italian Observations of the Sun during 1907, Prof. 

 Ricco, 66 ; the Dark D^ I.ine in the Sun. Mr. Buss, 136 : 

 Prominences and Coronal Structure, .-Mbert .\lfred Buss, 

 151; Dr. William J. S. Lockyer, 174; Philip Fox, 31S: 

 a Large Prominence, Mr. Evershed, 377 ; Prominences 

 at the Sun's Poles, Father Fenyi, 431; ; Coronal Streamers, 

 Prof. J. A. Miller, 158; the Temperature of the 

 Sun, Dr. Goldhammer, 183 ; the Temperature and 

 Structure of the Sun, Dr. O. Lummer, 207 ; Solar 

 Vortices, Prof. Hale, 36S ; Solar Magnetic Fields and 

 Spectrum Analysis, Prof. P. Zeeman, 369 ; Vortices in 

 llie Sun's .'\tmosphere, M. Deslandres, 644; a Suggested 

 Explanation of the Velocities of Gases observed on the 

 Solar Surface, Prof. Arthur Schuster, F.R.S., 662 



Sim-spots : Sun-spots Visible to the Naked Eye, 351 ; 

 Another Large Sun-spot Group, 377 ; Relative Depths of 

 the Sun-spots of a Group, Prof. Wilhelm Krebs, 402 ; 

 Large Sun-spots, 470 ; Large Group of Sun-spots, 550 



Sunday Society in 1906, the, 155 



Sunstroke : the Chemical Effect of Tropical Sunliglit, Di. 

 G. J. Fowler, 119 



Superheat, Superheating, and their Control, William II. 

 Booth, 567 



Surgery ; Treatment of Aneurism by Electrolysis, Dr. 

 Dawson Turner, 191 ; Death of Paul Berger, 673 



Surveying : the Delimitation of the Turco-Egyptian 

 Boundary, E. B. H. Wade, B. F. E. Keeling, and J. T. 

 Craig, 16 ; Methods of Surveying, N. F. Mackenzie, 

 293 ; Surveying for Archasologists, Sir Norman Lockyer, 

 K.C.B., F.R.S., 391, 444, 509, 542, 571 ; the Inter- 

 national Congress on Roads, 636 



Sutton (J. R.j, Diurnal Variation of Level at Kimberlcy, 



3S4 

 Swain (I.), New Devonian Isopod from Killorcan, 47 

 Swans, Synopsis of the Known Species of, H. C. Ober- 



holzer, 514-5 

 Swinton (A. A. Campbell), Distant Electric Vision, 151 

 Swiss Flowers, Familiar, F. E. Hulme, 389 

 Sykes (Mark), the Kurdish Tribes of the Ottoman Empire, 



261 

 Sykora (Prof. J.), Observations of the Perseid Shower in 



1907. "83 

 Sylvester (_k. H.), Mount Hood, 434 

 Symbols for Physical Quantities, Miles Walker, 271 

 Symes-Thompson (Dr. E.), Memories of, a Follower of St. 



Luke, 630 

 Symington (Prof.), Certain Changes in the Lateral Wall 



of the Cranium due to Muscular Development, 681 

 Synchronisation of Clocks in London and other Parts of 



Great Britain, Report of a Committee of the British 



Science Guild on the Subject of, 353 

 Syphilis, the Experimental Inoculation and Treatment of. 



Prof. Neisser, 333 



Tabular .Accuracy, C. T. Whitmell, 127 



Talbot (Prof. .-\. N.), Tests of Concrete and Reinforced 



Concrete Columns, 156; Use of Concrete and Reinforced 



Concrete Pipe for Railway Culverts, 305 

 Tanning : Micrographic Study of Leather, Henri Bou- 



langer, iS ; New Method of Tanning, Louis Meunier 



and .Alphonse Sevewetz, 72 

 Tarkanoff (Prince Ivan R.), Death of, 513 

 Pass (.\.), Photometric Observations of Variable Stars, 612 

 Tattersall (W. M.), the Development of Littorina, 649 

 Taurus, a Nebulous Field in. Prof. Barnard, 550 

 Taylor (.A.), Separation of Metallic Ores by Jigging, 655 

 Taylor (.A. H.), the Distributed Capacity of Resistance 



Boxes, 329 

 Taylor (Dr. Charles), Death and Obituary Notice of, 373 

 Taylor (D. W.), Resistance of Ships and Screw Propulsion, 



385 



Taylor (John T.), Death of, 483 



Taylor (Dr. W. W.), Equilibrium in the System Water 

 and a Pair of Enantiomorph Solids, 262 



Technical Institutions, Conference of Teachers in, J- 

 Wilson, 163 



Telegraphv : Telegraphic Photography and Electric Vision, 

 Dr. Shclford Bidwell, F.R.S., 105; A. A. Campbell 

 Swinton, 151 ; New Application of Superposition without 

 Confusion of Small Electric Oscillations in the same 

 Circuit, E. Mercadier, 3S4 ; Oscillation Valves or Glow- 

 lamp Electric-wave Detectors used for Receivers in Long- 

 distance Wireless Telegraphy, Dr. J. A. Fleming, 

 F.R.S., 60; Tantalum Wave-detector for Wireless Tele- 

 phony or Telegraphy, L. H. Walter, 60 ; Wireless 

 Telegraphv with Directed Waves, MM. Bellini and 

 Tosi, 71 ; Table of Relative Sensitiveness of Instruments 

 for Measurement of .Alternating Currents in Wireless 

 Telegraphv, \'on Espinosa, 135 ; Transmission of Signals- 

 by Electromagnetic Induction between Oscillatory 

 Circuits and their Reception by Means of a Glow-lamp 

 Detector, Dr. J. A. Fleming, F.R.S., 208: Experiments 

 on a Directive System of Wireless Telegraphy, E. Bellini 

 and .A. Tosi. 214; Experiments in High-speed Wireless 

 Telegraphv. Mr. Poulsen, 484 ; Radio-telegraphy, 

 C. C. F. Monckton, 505 



Telephony : Tantalum Wave-detector for Wireless Tele- 

 phony or Telegraphy, L. H. Walter, 60; Progress of 



