Natirre. ~\ 

 April 15, 1^15 I 



^ 



INDEX. 



AUTHOR INDEX. 



Abbot (Dr. C. G.), Variabilit}' of the Sun, 349 



Abbott (G.), Atikokania lavjsoni a Concretion, 477 



Abbott (Prof. J. F.), Elementary Principles of General 



Biologv, 227 

 Abbott (W'. J. L.), Flint Fracture, 198 

 Abercrombv (Hon. J.), Prehistoric PotterA- of Canarv Isles, 



383 ' 



Adair (E. W .), (i) Mantis religiosa; (2) Jumping Seeds, 67 



Adams (Mar}), Map Projection, 197 



.Adams (W. S.), New 30-inch Mirror, 38 ; (and F. G. Pease), 

 Spectra of Novae at a Very Late Stage, 373 



Aeronautics Advisory Committee, Technical Report, 89 



.Agar (Dr. W. E.), Life-cycle in Daphniidae, 370 



Ainsworth-Davis (Prof. J. R.), Pursuit of Natural Know- 

 ledge, 227 



Aitchison (L.), Rapid Methods for Chemical Analysis of 

 Special Steels, C. M. Johnson, 59 



.Aitken (E. H.), Concerning .Animals, etc., 590 



•Aitken (Dr. J.), Forests and Floods, 420 ; Influence of 

 Icebergs on Sea Temperature, 561 ; Streaks upon Lath 

 and Plaster Walls, 615 



Akers (C. E.), Rubber Industry, 362 



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



Alexander (H. G.), Landrail, 265 



Algu^ (Rev. J.) and Rev. M. S. Maso, Rainfall in Philip- 

 pines, 348 



Aliotta (Prof.), .A. McCaskill, Idealistic Reaction against 

 Science, 474 



Allen (Dr. E. J.), Artificial Culture of Plankton Diatoms, 

 273 ; Deep Sea Exploration, Sir John Murray, Dr. J. 

 Hjort, 339 



Allen (Dr. G. M.), Pattern Development in Mammals and 

 Birds, 121 



Allen's Commercial Organic Analysis, 387 



Amar (J.), Food and Strength of Arabs, 498 



Ampferer (O.) and others. Geology in Austria-Hungary, 492 



Anderson (E.) and E. G. Radley, Pitchstones of Mull, 690 



Anderson (G. V.), Nitrous Acid in Rain, 438 : Influence of 

 Weather upon Amounts of Nitric and Nitrous Acid in 

 Rainfall, 718 



Angot (.A.), Earthquake of October 3, 273 



Appell (Paul). Address to Paris Academy of Sciences, 572 



Argentieri (Prof.), Pocket Wireless System, 182 



Aries (E.), Chimie Physique Elem., 447 



Armstrong (Dr. E. F.j. Chemistry of Wheat and Flour, 508 



Armstrong (Prof. H. E.), the Place of Wisdom (Science) in 

 the State : British Association .Address, 213 



Armstrong (Dr. W. E. M.), I. K. Therapy and Tuber- 

 culosis, 418 



Ascarza (V. F.), Solar Eclipse, 441 



Ashworth (Dr. J. H.), Zoology at the British Association, 

 405 



Ashworth (J. R.). Definition of Magnetic "Permanence," 

 506 



Atack (F. W.), Salt Formation of Oximes, 384 



Atkins (W. R. G.), Oxidases in Plants, 384; (and G. O. 

 Sherrard), Pigments of Fruits, 384 



Auwers (Prof. G. F. J. Arthur), [Obituary], 703 

 Aveburj- (Lord), [Life of, by H. G. Hutchinson], 528 

 Ayyar (A. A. Narayana), Displacements of Lines at Sun's 

 Limb, 571 



Bacon's Contour Wall Map of Scotland, 252 



Bacon (Roger), 443 



Bagnall (R. S.), British Centipedes, 67 



Bailey (L. H.). Standard Cyclopedia of Horticulture, 279 



Baillaud (B.), Solar Eclipse, 54 



Bairstow (L.) and E. W. Stedman, Critical Loads for 



Struts of varying Section, 151 

 Baker (Prof. H. B.) and Prof. Thorpe and M. A. Whiteley, 



Fine Chemicals for Research, 670 

 Balch (H. E.), Wookey Hole, 395 

 Balfour (H.), Fire-making with a Sawing-thong, 240 

 Balland (M.), Preservation of Food for Army, 357 

 Bailey (E. J.), Class Book of Commercial Knowledge, 613 

 Balls (W. L.) and F. S. Holton, Analyses of .Agricultural 



Yield, 355 

 Baracchi (P.), Canberra for Astronomy, 349 ; Australian 



Longitudes, 350 

 Barcroft (J.), the Respiratory Function of the Blood, 331 

 Bardswell (Dr. N. D.), Preliminary- Report on Treatment 



of Pulmonary Tuberculosis with Tuberculin, 276 

 Barkla (Prof. C. G.), Problems of Radiation, 671 

 Barnard (Prof. E. E.). Colours of Stars in the Cluster M 13 



(Hercules), 291 ; Strange Objects Transiting the Sun's 



Disc, 401 

 Barnard (K. H.), Marine Invertebrates, 27 

 Barratt (T.), Thermal Conductivity* of badly conducting 



Solids, 440 

 Bartholomew (John) and Co., (i) Orographical Map of 



Central Europe ; (2) War Map of Europ>e and 



Mediterranean, 391 

 Basedow (Dr. H.), on Mary Seymour, Last of the Tas- 



manian Race, 207 

 Bassett (H. L.), Elements of Chemistry-, 447 

 Bastian (Dr. H. C), Production at Will of either Fungus- 

 Germs, Flagellates, or .Amcebae from Zoogloea, 462 

 Bates (Oric), the Eastern Libyans, 224 

 Bausor (H. W.), Chemical Calculations, 447 

 Bayliss (R. W.), First School Calculus, 389 

 Bayliss (Prof. W. M.), Faraday's Views on Catalysis, 253 

 Bajon (H.), Herpetomonida; found in Scatophaga hotten- 



tota, 247 

 Bazy- (M.). Tetanus Statistics, 497 

 Bean (R. B.), Luzon Tribes, 6 

 Bean (W. J.), Trees and Shrubs Hardy in the British Isles, 



529 

 Bedford (Duchess of). Killing Fulmars. 265 

 i Bedford (Duke of) and S. U. Pickering, Woburn Experi- 

 I mental Fruit Farm, 628 



I Belaiew (Capt.), Widmanstatten Structure of Alloys and 

 j Metals. 107 



I Bell (.A. H.), Course of Geometry, 667 



