Nature, ] 
March 26, 1914 
_ See British Association 
s 
A 
Branchiura, F, Keyl, 592 
Brazil in 1912, J. C. Oakenfull, 4; South Brazil, Dr. W. 
Breitenbach, 29 P 
istol Flora, J. W. White, 162 
ish Association Australian Meeting in 1914; 587 
British Association Birmingham meeting, 31, 65; Inaugural 
Address, on Continuity, by Sir Oliver J. Lodge, F.R.S., 
President, 33, 606 
ection A—Mathematics and Physics: Opening Address : 
the Place of Pure Mathematics, H. F.. Baker, F.R.S., 
69 ; Physics, 304; Entropy and Probability, Prof. H. A. 
Lorentz, 305; Structure of the Atom, Prof. Rutherford, 
305; Resistances of Thin Metallic Films, Dr. Swann, 
305; Discussion on Radiation, J. H. Jeans, Prof. 
Lorentz, Dr. Bohr, Prof. Love,.and others, 305, 306; 
Lightning, Sir J. Larmor, 307; X-Rays and Crystals, 
Prof. Bragg, F.R.S., 307; Mathematics, 307; 
Dynamics of a Globular Stellar System, Prof. Edding- 
ton, 307; Discussion on Complex Stress Distribution, 
see Section G; Solar Results at Mt. Wilson, C. E. 
St. John, 307; Lunar Influence on Magnetism, Dr. S. 
Chapman, 307; Resonance Spectra, Prof. R. W. Wood, 
307; Twisting of Indiarubber, Prof. Poynting, 308; 
the Gas X, and Helium, Sir J. J. Thomson, 308; 
Method of Increasing Sensitiveness of Measuring In- 
struments, Dr. G. A. Shakespear, 308; a Seismo- 
graph, J. J. Shaw, 308, 437; Work at Shide, 309; 
Committee Reports, 308, 309; Meteorology and Geo- 
physics, 436; Temperature Balance between Egypt and 
European Stations, J. I. Craig, 436; Double Maximum 
in Annual Temperature Curves for Kew and Valencia, 
E. Gold and F. J. W. Whipple; Atmospheric Pollution 
Gauge, Dr. J. S. Owens; Determining Period of 
Waves, Dr. V. Cornish; Periodic Variations of Mag- 
netic Force, Dr. S. Chapman, all 437 
Section B—Chemistry: Opening Address, Prof. W. P. 
Wynne, F.R.S., 73, 329; Mixtures of Nitro Com- 
pounds and Amines coloured only in the Liquid State, 
Dr. Tinkler, 330; Optical Properties, Dr. Pickard and 
J. Kenyon, Dr. Lowry, Prof. L. Tschugaeff, Dr. T. S. 
Patterson, and others, 330; Utilisation of Fuel, Prof. 
Armstrong, Dr. Beilby, Dr. H. G.. Colman, H. J. 
Yates, Prof. Bone, &c., 330, 331; Gas-fire Science, 
H. J. Yates, 331; Coking Coals, Dr. R. V. Wheeler, 
331; Action of an Alkaline Natural Water on Lead, 
J. F. Liverseege and A. W. Knapp, Prof. P. F. Frank- 
land, 331; Radio-active Elements and the Periodic 
Law,.Mr. Soddy, A. Fleck, 331, 332; Radio-active 
Elements as Indicators, Dr. G. Hevesy, 332; Influence 
of Sodium and Potassium Chloride in varying Concen- 
tration upon Distribution of Benzoic and Salicylic 
Acids, Dr. B. de Szyszkowski, 332; Hydrogen Ion 
Concentration of the Sea, Dr. Prideaux, 332; Metal- 
lurgical Chemistry and Amorphous Theory, Dr. W. 
Rosenhain, Dr. G. T. Beilby, 332; Volatility of Metals, 
Prof. T. Turner, 333 ; Changes in Alloys by Annealing, 
O. F. Hudson, 333; Diffusion in Solid Solutions, Dr. 
C. H. Desch, 333 ; Solubility of Gases in Metals, Dr. A. 
Holt, 333 
Section C—Geology: Opening Address, Prof. E. J. 
Garwood, 111, 358; Spirorbis Limestone of North War- 
wickshire, G. Barrow, 358; Stream-courses of Black 
Country, H. Kay, 358; Rostro-carinate Flints, Prof. 
Sollas, 358; Flora and Fauna of Upper Keuper Sand- 
stones of Warwickshire, &c., L. J. Wills and W. 
Campbell Smith, 358; Progress of Coal Output of 
Midlands, F. G. Meachem, 358; Correlation of 
Leicestershire Coalfield, R. D. Vernon, 359; Relation 
of Limestones at Bala, Dr. Gertrude L. Elles, 359; 
Plant Petrifactions in Chert, Dr. Marie C. Stopes, 
359; Shelly and Graptolitic Faunas of British Ordo- 
vician, Dr. Gertrude L. Elles, 359; First Revision of 
British Ordovician Brachiopoda, Clara E. Sylvester, 
359; Stockingford Shales, V. C. Illing, 360; Igneous 
Rocks, Dr. A. H. Cox, 360; Machine for Cutting 
Thin Rock-sections, Prof. W. S. Boulton, 360 
Section D—Zoology : Opening Address, Dr. H. F. Gadow, 
F.R.S., 145; Sleeping Sickness, Prof. E. A. Minchin, 
384; Bionomics of Amfhidinium operculatum, R. D. 
Laurie; Influence of Osmotic Pressure on Regeneration 
Index 
——————— 
TE 
XIX 
of Gunda, Miss Jordan Lloyd; Habits and Building 
Organ of Pectinaria koreni, A. T. Watson; Eelworms, 
G. E, Johnson; Larva of the Star-fish Porania pul- 
villus, Dr. J. F. Gemmill; Artemia salina, T. J- 
Evans, all 385; Pseudohermaphrodite Daphnia, Dr. 
J. H. Ashworth; Position of Order Protura, R. S. 
Bagnall; Oviposition of a Fly on Centaurea, J. T. 
Wadsworth; West African Wasp, W. A. Lamborn; 
Heredity of Melanism in Lepidoptera, W. Bowater ; 
Pseudacrzeas and their Models on Victoria Nyanza, Dr. 
G. .D. H. Carpenter; Geographical Relations of 
Mimicry, Dr. F. A. Dixey, all 386; Mimicry, Prof. 
Poulton; the Ascidian Diazona violacea, Prof. Herd- 
man ; Early Evolution of Amphibia, D. M. S. Watson, 
Prof. Elliot Smith; Metamorphosis of Axolotl, E. G. 
Boulenger, all 387; Homology of the Gills, Dr. 
Ekman, Prof. H. Braus; Cultures of the Embryonic 
Heart, Prof. Braus; Phylogeny of Carapace of 
Leathery Turtle, Dr. Versluys; Unilateral Development 
of Secondary Male Characters in a Pheasant, Dr. C. J. 
Bond; Mammal-like Dentition in a Cynodont Reptile, 
Dr. R. Broom; Notharctus, an Eocene Lemur, Dr. 
W. K. Gregory, all 388; Morphology of the Mam- 
malian Tonsil, Miss M. L. Hett, 389; all Dr. J. H. 
Ashworth, 384-389; Convergence in the Mammalia, 
Prof. Dollo, Prof. van Bemmelen, Dr. Versluys, Dr. 
W. K. Gregory, 411 
Section E—Geography: Opening Address, Prof. H. N. 
Dickson, 150; Other Proceedings, 437; Map of Prince 
Charles Foreland, Spitsbergen, Dr. W. S. Bruce, 437; 
Fiord Lands and Social Development, C. B. Fawcett ; 
Accuracy of Triangulation of Britain, Capt. H. S. L. 
Winterbotham; Terms used in Triangulation, Capt. 
H. G. Lyons, F.R.S.; Precision of Field Latitudes in 
Egypt, B. F. E. Keeling, all 438 
Section G—Engineering: Opening Address: Electrifica- 
tion of Railways, Prof. Gisbert Kapp, 184; Proceed- 
ings, 542; Internal-combustion Engines for Railway 
Locomotion, F. W. Lanchester, 542; Bank-note 
Engraving, A. E. Bawtree; Joint Meeting with 
Section A on Stress Distributions; Flow of Solids, T. 
Reid; Strength of Free-ended Strutts, A.. Robertson ; 
Gyroscope Theory, J. W. Gordon; Harbour Projec- 
tions, E. R. Matthews; Apparatus for Exploring Sandy 
River Beds, Dr. J. S. Owens, 543 
Section H—Anthropology: Opening Adress, Sir Richard 
C. Temple, Bart., 207; Proceedings, 412; Speech and 
Jaw Conformation, Dr. Robinson, Prof. Elliot Smith; 
Age of Tribes of South-east Australia, Prof. W. J. 
Sollas; Seasonal Customs, Dr. Rivers, Miss Burne, 
&c.; Environment and Religious Belief in Siberia, 
Miss Czaplicka; Archeology of Cyprus, Prof. J. L. 
Myres; all 413; Archeology of Western Europe, 414 
Section I—Phystology: Opening Address, F. Gowland 
Hopkins, F.R.S., 213; General Proceedings, 461; 
Joint Meeting with Section M: the Hydrogen Ion Con- 
centration in Biological Processes, Prof. Sdérensen, 
462; Stock-breeding : the “Free Martin,” &c., K. J. J. 
Mackenzie, 462; Glycogen and Fat Metabolism of 
Crabs, Geofrey Smith, Dr. L. Doncaster, 462; Joint 
Meeting with Sections D and K: Synthesis of Organic 
Matter by Colloids and the Origin of Life, Prof. B. 
Moore, F.R.S., Sir O. Lodge, Prof. Armstrong, Prof. 
Priestley, 462; Regulation of Anzesthesia, 463 ; Carbon 
Dioxide Output in Man, Dr. Duffield; Post-pericardial 
Body of the Skate, Prof. E. Wace Carlier; Kata- 
thermometer, Prof. Leonard Hill, F.R.S.; Pulse and 
Resonance of Tissues, Prof. Hill and Dr. McQueen; 
Biochemistry of Neurone, Dr. F. W. Mott, F.R.S.; 
Blood Coagulation, Dr. J. Tait; Heart of Hedgehog, 
Dr. Tait and Miss Macnaughton; Relation of Organs 
to Body Weight, Prof. G. Dreyer, Dr. E. W. Ainley 
Walker, all 463; Kidney Weight, Dr. Roaf, 464; 
. Psychology Subsection, 464; all Dr. H. E. Roaf, 
461-464 : 
Subsection for Psychology: Absurdity of Psycho- 
physiological Parallelism, Dr. Wildon Carr; Laughter, 
Mr. McDougall, 516; Belief in Immature Minds, Prof. 
C. Read; Localisation of Visual Images, Prof. R. M. 
Ogden ; Sound Localisation, Dr. Myers; Habit Forma- 
tion in Guinea-pigs, Miss E. M. Smith; Rote Memory 
