VI 



Index 



r Nature, 

 \_AprH 15, 1915 



Bengough and Hanson (Messrs.)i Copper Tests in Oxidising 



Atmosphere, 153 

 Benson (Prof. H. K.), Industrial Chemistry for Engineering 



Students, 167 

 Benson (W. N.), New South Wales Rocks, 301 

 Bergen (J. Y.) and Prof. O. W. Caldwell, Introduction to 



Botany, 57 

 Bergson (H.), [Life and Philosophy of], 474 

 Berkeley and Percival, [Correspondence of], 474 

 Bertrand (G.) and A. Compton, Amygdalinase, 27 

 Besant (Dr. W. H.), A. S. Ramsey, Treatise on Dynamics, 



667 

 Beyschlag, Vogt, and Krusch (Profs.), Deposits of Useful 



Minerals, 583 

 Bigourdan (G.), Transit of Mercury, 258 ; Rapid Testing of 



Small Telescopes, 580 ; New Instrument for Differential 



Comparison of Great Angular Distances in the Sky, 



.. ^37 

 Bijl (P. A. van der). Maize infected with Diplodia zeae, 27 

 Bilham (E. G.), Spark Spectrum of Nickel under Pressure, 



346 

 Biringuccio (V.), A. Mieli, de la Pirotechnia, 113 

 Birkeland (Kr.) and M. Skolem, Lines of Equal Intensity 



in the Zodiacal Light, 82 

 Bodroux (F.), Preparation of Esters, 691 

 Bohlin (Dr. K.), Photograph of Comet 1913/ (Delavan), 210 

 Bonacina (L. C. W.), Rarity of Death by Lightning in 



India, 261 

 Bond (J. Walpole-), Field Studies of Rarer British Birds, i 

 Bone (Prof. W. A.) and others, Gaseous Combustion at 



High Pressures, 717 

 Bonney (Prof. T. G.), the Australian Antarctic Expedition, 



335 



Booth (J.), Australian Frogs, 409 



Borchardt (W. G.) and Rev. A. D. Perrott, First Numerical 

 Trigonometry, 31 



Bordas (F.) and M. Brocq, Water for Field Armies, 441 



Bose (Prof. J. C), Electric Currents and Variation of Con- 

 ductivity, 635 



Bose (Jibon M.), Equations of Motion of a Plane Kite, 182 



Bosler (J.), Red Region of Spectrum of Wolf Rayet Stars, 

 637, 652 ; (and H. G. Block), Solar Eclipse, 469 



Bouchet (L.), Poisson's Coefficient for Vulcanised India- 

 rubber, 82 



Bougault (J.), Dioxytriazines, 329 



Boulenger (E. G.), Colubrid Snake with Vertically Movable 

 Maxillary Bone, 690 



Boulenger (Drs. G. A. and C. L.), Animal Life by the 

 Sea-shore, 227 



Boulger (Prof. G. S.), Ecology : Gloucestershire Plants, 570 



Bournemouth Natural Science Society, Natural History of 

 Bournemouth and District, 227 



Boutaric (A.), Absorption of Atmosphere, 609 



Bower (Prof. F. O.), Botany : British Association Address, 



99 



Bowles (E. A.), My Garden in Spring, 57 ; My Garden in 

 Summer, 279 



Bowman (A.), Wireless Signalling for Shipping in War 

 Time, 281 



Boys (Prof. C. V.), Gyroscopic Motion, H. Crabtree, 332 ; 

 Calculating Devices, 471 



Braak (Dr. C), Remarkable Dry Fog in E. Indian Archi- 

 pelago, 699 



Brame (J. S. S.), Fuel, 195 



Brasil (L.), Emeu of King Island, 370 



Braude (Dr. L.), les Coordonn^s intrinsfeques, 226 



Braun (J.), Plant-life at the Snow Line, 39 



Brewster (G. W.) and C. J. L. Wagstaff, School Statics, 31 



Bridges (J. H.), Life and Work of Roger Bacon, 443 



Briggs (Dr. W.) and Prof. Bryan, Matriculation Mechanics, 

 88 



Briscoe (H. V. A.), Atomic Weight of Tin, 684 



British School at Athens, Annual, 419 



Brock (S. E.), Ecology and Birds, 265 



Brooks (C. E. P.), Tidal Friction and Ice Ages, 254 



Brown (Barnum), New Canadian Dinosaurs, 492 



Brown (Prof. E. W.), Cosmical Physics : British Associa- 

 tion Address, 184 



Brown (G. E.), British Journal Photographic Almanac, 

 1915. 697 



Brown (Prof. J. Campbell), Essays and Addresses, 307 



Brown (J. Coggin), Abor Geology, 347 ; Geology of Yunnan, 

 347 



Brown (Dr. R. N. Rudmose), Problems of the Antarctic, 

 241 



Brown (Prof. W.), Fatigue of Nickel and Iron Wire, 384; 

 Damping of Vibrations in Iron and Nickel Wires, 691 



Brown's Marine Electrician, 390 



Browne (F. Balfour), Insects and Disease, Drs. Patton and 

 Cragg, 84 



Brunicardi (Mrs.), Ancient Irish Shore-dwellers, 288 



Bruntpn (D. W.) and J. A. Davis, Modern Tunnelling, 476 



Bryan (Prof. G. H.) and R. Jones, Discontinuous Fluid 

 Motion and Aeroplanes, 661 



Bryant (H. C), Economic Ornithology : Western Meadow- 

 lark, 123 



Bubnow (Prof. N.), Prof. J. Lezius, Arithmetic Independ- 

 ence of European Culture, 417 



Buckmaster (C. A.), State Aid for Science : British Associa- 

 tion Paper, 547 



Burgess (G. K.) and J. N. Kellberg, Changes of Electrical 

 Resistance of Iron Wire up to 1000° C. , 209 ; (and 

 others). Rail Steel, 436 



Burn (J.), Vital Statistics Explained, 665 



Burne (Miss C. S.), Distribution of British Folk-customs, 

 260-1 



Burnet (J.), Greek Philosophy : Thales to Plato, 223 



Burns (Dr. W.), Strawberry Growing in India, 120 



Burroughs (John), the War and Germany, 369 



Burton (J.), Clay and Pottery Industries, 654 



Burton (R. C), Yunnan Volcanic Rocks, 347 



Butler (Prof. J. B.) and J. M. Sheridan, CEdanometer for 

 Wetted Seeds, 525 



Buttel-Reepen (Prof. H.), Herr von Osten's "Thinking" 

 Horse, 426 



Bywater (Prof. I.), [Death of], 455 



Caillaud and Corniglion (MM.), Treatment of Tetanus, 357 

 Cain (Dr. J. C), Openings for British Chemical Manu- 

 facturers, 61 

 Cajori (Prof. F.), Cross X as Symbol for Multiplication, 



363 ; Colon as Symbol for Ratio and Division, 477 ; 



History of Notation in Trigonometry, 642 

 Calder (C. C), Botanical Survey of India, 208 

 Calkins (Prof. G. N.), Biology, 504 



Caiman (Dr. W. T.), Scientific Societies and the War, 198 

 Camichel (M.) and others, The Venturi Meter, 581 

 Campbell (F. H.), Determination of Vapour Pressures, 437 

 Campbell (J. M.), Gold in Ashanti, 718 

 Cannon (Miss), Stars with Peculiar Spectra, 402 

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

 Carpenter (Dr. F. A.), Flood Studies at Los Angeles, 570 

 Carpenter (G. H.) and T. R. Hewitt, Mode of Entry of 



Warble-maggots, 181 

 Carpenter (Prof. H. C. H.), Hardening of Metals, 374 

 Carrasco (M.), New Solar Coronal Radiation, 432, 460 

 Carslaw (Prof. H. S.), British Association in New South 



Wales, 177 

 Carson (G. St. L.) and Prof. D. E. Smith, Elements of 



Algebra, 417 

 Carus (Paul), Mechanistic Principle and Non-mechanical, 360 

 Cassell's Natural History, by F. M. Duncan, 141 

 Cathcart (Gertrude D.), First Book of Physiology and 



Hygiene, 615 

 Chalmers (S. D.), Glass for Optical Purposes, 117 

 Chamberlain (J. F. and A. H.), Africa, a Supplementary 



Geography, ii'; 

 Chamberlin (T. C.) and R. D. Salisbury, Introductory 



Geology, 249 

 Chapman (F.), Australasian Fossils, 83 

 Chapman (Prof. R. W.), Demonstration of Strain-hardening 



of Steel, 589 

 Chapman (S.), Lunar Diurnal Magnetic Variation, 718 

 Chautaud (J.), Petroliferous Mounds of Texas, 609 

 Chauveau (A.), Feeble Organisms and Tuberculosis, 385 ; 



Weakness and Tuberculosis in Armies, 413 

 Cheynev (E. G.) and Prof. J. P. Wentling, the Farm 



Woodlot, 88 

 Chree (Dr. C), Atmospheric Electricity at Kew, 607 

 Christy (M.), Remarkable Gall on Willow, 525 ; Engraved 



Shell from Red Crag, 572 



