XXJCIV 



Index 



r Nature, 

 \.April 15, 1915 



Tables of Natural Sines to every Second, E. Gifford, 4 ; 

 Geodetic Tables from W. Australia, 150 



Tannins, Vegetable, Dr. J. Dekker, 499 



Tasmania : Last Relic of Tasmanian Race, 207 ; British 

 Association in Tasmania, 376 



Taxonomy, Prof. L. Plate, 360 



Tea, Changes during Manufacture, S. Sawamura, 7 



Technical Methods of Chemical Analysis, Dr. G. Lunge and 

 others. Dr. Keane and others, 665 ; Technical Gas 

 Analysis, Dr. Lunge, 665 



Teeth, Dr. C. S. Tomes, 445 



Telegraphy, the late Sir W. H. Preece and Sir J. Sive- 

 wright, W. L. Preece, Prof. D. Robertson, 142 



Telephony, Wireless, 452 



Telescopes, Rapid Testing of Small, G. Bigourdan, 580 



Telescribe (Telephone-phonograph), 122 



Temperature : Temperature Rise in Electric Light Wires, 

 S. W. Melsom and H. C. Booth, 401 ; Influence of 

 Icebergs on Temperature of the Sea, Dr. J. Aitken, 561 



Termite-eating Beetle, 39 



Tetanus: Treatment, MM. Caillaud and Corniglion, 357; 

 Statistics, M. Bazy, 497 



Theory of Numbers, Prof. R. D. Carmichael, 473 



Therapy, I. K., and Tuberculosis, Dr. W. E. M. Arm- 

 strong, Prof. Hewlett, 418 



Thermal Conductivity, T. Barratt, 440 



Thinking Animals, 426 



Thymol Supply, 542 



Tidal Friction and Ice Ages, C. E. P. Brooks ; Prof. 

 A. E. H. Love, 254 



Time Determinations, C. Puente, 709 



Tin Prospecting in Malaya, W. B. Middleton, 719 



Toads, a Distinctive Character of, G. E. NichoUs, 420 



Torsional Oscillations in Wires, Damping, Prof. W. Brown, 

 691 



Transformisme, Prof. J. L. de Lanessan, A. E. Crawley, 

 360-1 



Transit of Mercury, 257, 432 



Transmission Line Formulas, H. B. Dwight, Prof. Robert- 

 son, 142 



Transpiration in Plants, Dr. H. H. Dixon, 558 



Transportation of Debris by running Water, G. K. Gilbert, 



37 

 Transylvania, Turbine Liner, 291 

 Trees : Artificial Production of Vigorous Trees, Prof. A. 



Henry, 521 ; Trees and Shrubs Hardy in the British 



Isles, W. J. Bean, W. Dallimore, 529 

 Trenching Ground and Spraying Potatoes, S. Pickering, 672 

 Trigonometry, First Numerical, W. G. Borchardt and Rev. 



A. D. Perrott, 3 1 ; History of Notation of Trigonometry, 



Prof. F. Cajori, 642 

 Trinitrotoluene in the War, 620 

 Tropics : Practical Handbook of Tropical Diseases of Asia 



and Africa, Dr. H. C. Lambart, 115; Agriculture in 



the Tropics, Dr. J. C. Willis, 334 ; College of Tropical 



Agriculture, 497 

 Trout or Charrs of New England, 428 

 Trypanosomiasis, Treatment by Arsenical Compounds, J. 



Danysz, 54 

 Tsetse Flies and Big Game, R. W. Jack, 309 

 Tuberculosis : Tuberculosis and Climate, 63 ; Treatment 



with Tuberculin, Dr. Noel D. Bardswell, Prof. R. T. 



Hewlett, 276 ; Air and Tuberculosis, Dr. G. Hinsdale, 



374 ; Resistance of Feeble Organisms, A. Chauveau, 



385 ; Effect of Debility in Armies, A. Chauveau, 413 ; 



I. K. Therapy, Dr. W. E. M. Armstrong, Prof. 



Hewlett, 418 

 Tunneling, D. W. Brunton and J. A. Davis, 476 

 Twisted Cubic Curves, Theorem, 150 

 Type-reading Optophone, E. E. F. d'Albe, 4 

 Typhoid : Vaccination, ik ; Protective Treatment, S. Paget, 



146, 568, 681 ; Typhoid in the Field, 620 ; Biliculture, 



P. Carnot, 441 ; Typhoid in the Army, 647 

 Typhus in Armies, A. Laveran, 357 



L Itra- Violet : Absorbing Powers of Flowers, G. Michaud, 

 262 ; Ultra-violet Photometer, F. R. Lankshear, 469 ; 

 Spectroscopy of Extreme Ultra-Violet, Dr. T. Lyman, 



559 

 United States : Index to Foreign Affairs, Miss Hasse, 291 ; 



Economic Geology, 519; Bureau of Standards, Chemical 



Papers, 544 

 Units : Micromillimetres and Micromicrons, Dr. J. W. 



Evans, 34 

 Universe, Structure of the. Prof. A. S. Eddington, 584 ; 



God and the Universe, Prof, de Tunzelmann, 696 

 Universities : Budgets, Students, and State Grants, 325 ; 



Education in London of Refugees, 461 

 Upper Air, 96 

 Uranium Minerals of Madagascar, C. Grossmann, 469 



Vaccination Question, Dr. C. K. Millard, 170 



Vacuum Guard Ring and Thermal Conductivity of Mer- 

 cury, H. R. Nettleton, 554 



Van Nostrand's Chemical Annual, 1913, Prof. J. C. Olsen, 

 586 



Vector Analysis as used in Physics, a Central Thought of. 

 Prof. F. Slate, 392 



Vegetable Tannins, Dr. J. Dekker, 499 



Venereal Diseases, National Council, 344 



Venturi Meter, 581 



Verruga Peruana, C. H. T. Townsend, 706 



Vertical Circle Observations in U.S. Naval Observatory, 66 



Victoria, British Association in, Dr. T. S. Hall, 147 



Victoria Nyanza, Geology of, 153 



Viscosity of Liquids, Dr. A. E. Dunstan and F. B. Thole, 



. ."3 

 Vision, Theory of. Dr. Edridge-Green, 345 

 Visvakarma, 318 

 Vital Statistics, J. Burn, 665 



Vitalism, Prof. H. Driesch, 303 ; Dr. J. Johnstone, 303 

 Vitamines, Dr. Bywaters, 290 

 Vitriol, Prof. Lunge, 472 

 Volcanoes : Eruption of Ambrym, December, 19 13, A. 



Lacroix, 163 ; Effects of Volcanic Action in Diseases, 



Hurricanes, etc.. Dr. H. J. Johnston-Lavis, 225; 



Lassen Peak in N. California, R. S. Holway, 289 ; 



Asama-yama, Prof. Omori, 289 



Walnut Hybrids in California, 683 



Walton-on-Naze Engraved Shell, M. Christj', 572 



War, The: 



British Industries Supply Committee, j ; Supply of Pit- 

 wood, 5, 393 ; Carbons for Arc Lights, 5 ; Chadwick 

 Prize for Promoting Health of Combatants, 6 ; Universi- 

 ties, 27 ; the War — and After, 29 : Openings for British 

 Chemical Manufacturers, Dr. J. C. Cain, 61 ; Aircraft. 

 65 ; Birmingham University, 80 ; Renunciation of 

 Honorary Degrees, Dr. J. P. Lotsy, 88 ; Abandonment 

 of Honorary Degrees, 94 ; German Science and Mili- 

 tarism, Prof. J. A. Fleming, 94 ; University Hospitality, 

 109; Trade and Metric System, 120; Germany's Aims 

 and Ambitions, Sir W. Ramsay, 137 ; Protection against 

 Typhoid, S. Paget, 146 ; Sea-fisheries and the War, 

 148, 201, 709 ; Cambridge University, Vice-Chancellor's 

 Address, 162 ; Clean Water and How to Get It, A. Hazen, 

 170; Theodore Schwann and the University of Louvain, 

 Prof. D. F. Harris, 172 ; Bullets, 179 ; Scientific 

 Manifesto, 206 ; Eugenics, 208, 1:44, 686 ; Care of 

 the W'ounded, Inspector-General Delorme, S. Paget, 

 219, 257; Science and the State, 221; French Societies 

 and their Foreign Members, 236 ; Scientific Work and 

 the War, 256 ; German Methods in Commerce, Sir W. 

 Ramsay, 275. 457, 546 ; Wireless Signalling for Ship- 

 ping in War Time, A. Bowman, 281 ; England, Prof. R. G. 

 Usher, 344 ; Typhus, A. Laveran, 31:7 ; Preservation of 

 Food. M. Balland, 357 ; Tetanus, MM. Caillaud and 

 Corniglion, 357 ; Prussian Militarism, John Burroughs, 

 369 ; Vocabulary for Water Supply in the Field, P. 

 Parker, 372 ; Bartholomew's Orographical Map of Cen- 

 tral Europe, 391 ; Bartholomew's War Map of Europe 

 and the Mediterranean, 391 ; Soldiers as Anthropologists, 

 Prof. A. Keith, 391 ; Prof. A. Calmette prisoner, 397 : 

 Exploration on the Amazon, 397 ; Animal's Friend and 

 Our Dumb Friends' League, 390 ; Effect of the War on 

 Scientific Undertakings, 402 ; Supply of Chemicals to 

 Great Britain and Dependencies, Sir W. A. Tilden, 

 410 ; Tuberculosis and Debility, A. Chauveau, 413 ; 

 Health of the Expeditionary Force, S. Paget, 425 ; 



