xlii 



Index 



Thorp (C. G.), \'ery X'iscid Fluid to make Dumb-bell by 

 the Union of the Drops of Two Bubbles, 436 



Thorp (T.), Method for Preventing the Tarnishing of Silver- 

 on-Glass Parabolic Mirrors, 521 



Thorpe (Dr. J. F.), Synthesis of Camphoric Acid, 51 ; Rela- 

 tive Instability of the Trimethylene Ring, 519; Elimina- 

 tion of a Carbethoxyl Group during the Closing of the 

 Five-membered Ring, 519 



Threads in the AVeb of Life, Margaret R. Thomson and 

 Prof. J. Arthur Thomson, 168 



Thresh (May), a History of the Mineral Waters and Medi- 

 cinal Springs of the County of Essex, 361 



Thurston (Edgar), the Castes and Tribes of Southern 

 India, 365 



Tiani (A.), Action of Ultra-violet Rays on Gelatine, 131 



Ticehurst (Norman F.), a History of the Birds of Kent, 241 



Tidal Researches, Dr. J. P. van der Stok, Sir G. H. 

 Darwin, F.R.S., 144 



Ti'Tbau und Tierleben in ihrem Zusammenhang betrachtet. 

 Prof. R. Hesse and Prof. Franz Doflein, i ; Der Tier- 

 korper als selbstandigen organismus. Prof. Richard Hesse, 

 53S 



Tilho, Documents scientifiques de la Mission (1906-9), Sir 

 H. H. Johnston, G.C.M.G., K.C.B., 244 



Tillers of the Ground, Dr. Marion I. Newbigin, 168 



Tillvard (R. J.), the Genus Synthemis (Neuroptera : 

 Odonata), 196 



Timber Beams, Tests made on, A. N. Talbot, 152 



Time Constant, A Variable Star as a, Prof. Barnard, 52 



Timni (Dr. R.), Niedere Pflanzen, 326 



Tims (Dr. H. W. Marett), Anatomical Adaptations in Seals 

 to Aquatic Life, 550 



Tinctorial Chemistry, Ancient and Modern, Prof. Walter M. 

 Gardner, 56 



Tocher (J. F.), Modification of Mendel^eff's Classification of 

 the Elements, 156 



Toda (Mr.), Photographs of Morehouse's Comet, 19 



Todd (Prof. David), Halley Meteors, 439 



Todd (Dr. John L.), Recent Advances in our Knowledge of 

 Tropical Diseases, 181 



Tommy's .'\dventures in Natureland, Sir Digby Pigott, 

 C.B., 100 



Tomory (Dr. D. M.), Modern Methods of Water Purifica- 

 tion, 437 



Topography, the Christian, of Cosmas Indicopleustes, 133 



Toiemism and Exogamy : a Treatise on Certain Early 

 Forms of Superstition and Society, Prof. J. G. Frazer, 

 .-\. E. Crawley, 31 



Town-pl.inning, A. E. Crawley, 408 



Townsend (Chas. F.), Chemistry for Photographers, 327 



Townson and Mercer (Messrs.), Novel Technical Thermo- 

 meter, 84 



Toxicology: Death of Dr. Frederick .A. Genth, jun., -^70 



Trail (Prof. James W. H., M.A., M.D., F.R.S.), Opening 

 .\ddress in Section K at the Meeting of the British .Asso- 

 ciation at Sheffield, 452 



Transvaal, Ve,terinary Research in the, 321 



Travis (C. B.), Ordovican Rhyolites of Nant Ffrancon, Car- 

 narvonshire, 376 



Treadwell (Prof. F. P.), Analytical Chemistry, 461 



Trees, the Care of, in Lawn, Street, and Parit, Bernard E. 

 Fernow, 423 



Trees and Timbers, 546 



Tremearne (Capt. k. J. N.), Notes on the Origin of the 

 Hausas, 58 ; Origin of the Fulah or Filani Race, 82 ; 

 Processes of Prehistoric Pottery-making, 116 



Treub (Dr. Melchior), Death and Obituary Notice of, 539 



Trigonometry, Plane, Prof H. S. Carslaw, 136 



Trophoblast and the Early Development of Mammals, 134 



Trotter (A. P.), Curve Tracing and Curve Analysis, 40 



Troup (R. S.), Fissibility of some Indian Woods, 547; Pro- 

 spects of the Match Industry in the Indian Empire, 547 



True (H.), Experimental Ocular Actioti of the Dust on 

 Tarred Roads, 456 



Tsuiji (Y.), Daily Variation of Wind and the Displacement 

 of the Air at Nagasaki, 471 



Tuberculosis : The Tuberculosis Conferenca and Exhibition, 

 22 ; Absence of Tubercle Bacilli from old Tuberculous 

 Lesions, Dr. Cobbett, 63 ; the Crusade against Consump- 

 tion, 374; the Ninth International Conference on Tuber- 

 culosis, ^07; Influence of Predisposition and Hereditv, 

 Prof. L.indouzy, 50S ; Special Susceptibility of Children 



of Tuberculous Parents, Prof. Calmette, 508 ; M. Fiery, 

 508 ; Analysis of 232 Fatal Cases of Tuberculosis, Dr. 

 Nathan Raw, 508; Importance of Predisposition, Dr. C. 

 Theodore Williams, 308 ; Action of Sunlight and High 

 -Altitudes, Dr. Hermann von .Schrotter, 509 



Turner (Prof. T.), Shrinkage of .Antimony-lead .Mloys and 

 of the Aluminium-zinc -Alloys during and after Solidifica- 

 tion, 421 ; Influence of Silicon on the Properties of Pure 

 Cast Iron, 440 ; Theory of Hardening Carbon Steels, 440 



Turner (Sir William), .Morphology of the Manus in 

 Platanista gangctica, 97 



Turner (W. E. S.), Molecular -Association in Water, 519; 

 .Affinities of the Halogen Elements, 519; Molecular Com- 

 plexity of Nitrosoamines, 520 



Turpaian (M.), Application of the Principle of Archimides 

 to the Exact Determination of Gaseous Densities, 556 



Tyndall (A. M.), Velocity of Negative Ions in Hydroger^ 

 at Atmospheric Pressure, 531 



Tyrrell (Dr. R. Y.), Orationes et Epistolae Cantabrigienses 

 (1876-1909), Dr. John Edwin Sandys, 35 



Uganda-Congo Boundary, the, Edward Heawood, 531 ; 

 the Writer of the Article, 531 



Uganda-Congo Frontier, Lake Edward, Ruwenzori, and 

 the, 267 



Uhlmann (F.), das Holz, 326 



Unemployed Laboratory .Assistants, G. E. Reiss, 462 



United States, Recent Work of Geological Surveys, IV., 

 the, 121 



United States Naval Observatoi'y, the, 152 



United States and Canada, Medical Education in the, 

 ■Abraham Flexner, 332 



Universities : University and Educational Intelligence, 28, 

 60, 96, 130, 1C3, 194, 226, 261, 291, 323, 355, 389, 

 420, 455, 487, 521, SS4 ; the Position of University 

 Education in Great Britain, 91 ; the Reform of O.xford 

 University, 331 ; Students' Life and Work in the Uni- 

 versity of Cambridge, Prof. Karl Breul, 461 ; Death of 

 J. W". Clark, 468; Obituary Notice of. Dr. Sidney F. 

 Harmer, F.R.S., 501 ; the Centenary of Berlin Uni- 

 versity, 480, 496 



Uranium and Radium in Minerals, the Ratio between, 

 Alex. S. Russell, 238; Frederick Soddy, F.R.S., 296 



Uranus, and Neptune, New Ephemerides for Saturn, Dr. 

 Downing, 472 



Usher (F. L.), Relative .Atomic Weights of Xitroijpn and 

 Sulphur, 62 



Vaccination, Smallpox and, in British India, Major S. P. 



James, 5 

 Valentine (C. S.), How to Keep Hens for Profit, 138 

 Vassal (Gabrielle M.), On and Off Duty in .Annam, 243 

 Vaughan (H. H.), Pooling System, 155 

 \'egetationsbilder, Trockensteppen der Kalahari, F. Seiner ; 



von den Juan Fernandez Inseln, Carl Skottberg ; die 



schwiibische Alp, Otto Feucht ; aus Bosnien und der 



Herzegovinia, L. Adamovic ; die Flora von Irland, Prof. 



T. Johnson, 395 

 VegetationsverhJiltnisse der Balkanlander (Mosische 



Lander), die. Prof. Lujo Adamovic, 135 

 Veley (V. H.), Comparative Toxicity of Theobromine and 



CafTeine as Measured by their Direct Effects upon the 



Contractibility of Isolated Muscle, 62 

 Velocity of Negative Ions in Hydrogen at .Atmospheric 



Pressure, A. M. Tyndall, 531 

 Ventou-Duclaux (L.), Petite Encyclop^die a^ronaulique, 



229 

 Venus, the Recent Occultation of »• Geminorum by, MM. 



Baldet, Qu^nisset, and .Antoniadi, 317 

 Vergleichenden Physiologic, Handbuch der, 102 

 Very (Prof. Frank W.), Water Vapour on Mars, 495 

 Veterinary Research in the Transvaal, 321 

 Vickers (H. M.), the Origin of the " Blotched " Domestic 



Tabby Cat, 298, 331 

 Vigor (Mr.), Relation between the Reduction in .Area of 



Wheat in England and the Increased Yield, 182 

 Voisenet (E.), New Researches on Bitter Wines and the 



Acrylic Fermentation of Glycerol, 324 

 Volcanoes ; New Crater in Eruption near Dormant Geyser 



of Waimangu, 115 



