A^ril 



Nature, "] 

 II, 1912J 



Index 



Vll 



Coudouard (O.), Electrical Resistance of Special Steels, 403 ; 



Smells of Paris, 471 

 Bougault (J.) and C. Charaux, Lactarinic Acid, 99 

 Boulenger (C. L.), Variation in the Medusa Moerisia 



lyonsi, 25 

 Boulenger (G. A.), Habits of British Frogs and Toads, 199 

 Boulenger (Mr.), Eels of Africa, 462 



Boullanger (E.), Action of Flowers of Sulphur upon Vegeta- 

 tion, 573 _ _ . 

 Bourgeois (M.), Wireless Longitude Determinations, Paris- 



Bizerta, 471 

 Boutaric (A.), Cryoscopy in fused Sodium Thio-sulphate, 99 

 Bovey (Dr. Henry Taylor, F.R.S.), Death, 488; Obituary 



Notice, 520 

 Boyce (Sir Rubert W., F.R.S.), Yellow Fever and its 



Prevention : a Manual for Medical Students and Prac- 

 titioners, 416 

 Boys (C. v., F.R.S.), Are Eyes ever Autophanous? 447 

 Brackenbury (C), Unwatering- Tresavean Mine, 470 

 Brag-g (Prof. Edward M.), Marine Engine Design, includ- 

 ing the Design of Turning and Reversing Engines, 4 

 Braham (F.), the Rubber-planter's Notebook, 242 

 Brand (F. R.), Microscope Stands, 549, 587 

 Bray (R. A.), Boy Labour and Apprenticeship, 372 

 Brester (Dr. A.), Terrestrial Magnetic Effects of Solar 



Radiation, 596 

 Brewer (Miss E. H.), Cave-dwellers in Cappadocia, 120 

 Bricker (Garland A.), the Teaching of Agriculture in the 



High School, 70 

 Bridgman (P. W.), Properties of Substances under Pres- 

 sures up to 12,000 atm., 492 

 Bridr6 (J.) and A. Boquet, Vaccination of Sheep against 



Scab by means of a specially prepared Virus, 437 

 Broch (Dr. P.), Height of Perseid Meteors, 327 

 Broglie (M. de), Observation of the Brownian Motion in 



Gases at Low Pressures, aij 

 Bromwich (Dr. T. J. I 'a.), Elementary Integrals : a Short 



Table, 444 

 Broniewski and Hackspill (MM.), Electrical Properties of 



the Alkali Metals, Rhodium, and Iridium, 67 

 Brooks (Dr. C. E.), Tables of Mortality and the Theory 



of Probability, 492 

 Brown (Prof. Adrian J.), Brewing and Modern Science : 



R.S.A. Cantor Lectures, 391 

 Brown (F. G.), Absorption of Light in Space, 402, 596 

 Brown (F. G.), and Prof. H. H. Turner, Example of the 



Use of Spherical Harmonic Analysis, 402 

 Brown (H. H.), the Process of the Year : Succession of 



Plant and Animal Life, 209 

 Brown (John, F.R.S.), Death, 49 ; Obituary Notice, 84 

 Brown (Dr. J. M.), the Pacific Ocean and Ethnography, 222 

 Brown (Dr. T. Graham), Intrinsic Factors in the Art of 



Progression in the Mammal, 131 

 Brown (Dr. Wm.), Animal Psychology, G. Bohn, 173 ; the 



New Animal Psychology, E. L. Thorndike, 306 

 Brown (Prof. W. G.), Explosive Hail, 350 

 Browne (F. Balfour), Clare Island Survey : Water-beetles, 



369 

 Brownlee (Dr. J.), Point Binomials and Multinomials in 



relation to Mendelian Distributions, 303 

 Bruce (Col. Sir David), Morphology of Trypanosoma 



gambiense, 66 

 Bruce (Col. Sir David, and Lady) and others. Sleeping 



Sickness, 529 

 Bruce (Dr. W. S.), Polar Exploration, 3q 

 Bryan (Prof. G. H., F.R.S.), Stability in Aviation, 406; 



Some Recent Works on Mathematics, by Prof. G. 



Scheffers, A. Kneser, Dr. O. Haupt, Prof. H. Weber, 



Prof. Horace Lamb, F.R.S., R. T. A. Innes, Prof. 



Oskar Bolza, L. Konigsberger. Prof. R. Marcolongo, 



Prof. H. E. Timerding, C. Cailler, &c., 579 

 Bryant (H. C), Horned Lizards, 491 ; Distaste of Birds for 



Butterflies, 516 

 Buchanan (J. V., F.R.S.), Fish and Drought, 107, 144 

 Buckland (James), the Value of Birds to Man, 26<; 

 Buckmaster (G. A.) and J. A. Gardner, Ventilation of the 



Lung in Chloroform Narcosis, 131 

 Budgett (H. M.), Adherence of Flat Surfaces, 198 

 Biiry (Dr. O.), Spectrum of the Outer Planets, 190 

 Bulieid (A.), and H. St. G. Gray, Lake Villages near 



Glastonbury : B.A. Committee Report, 126 



Buller (W. Leo), Maori Ethnological Collection presented 



to New Zealand Dominion Museum by, 418 

 Bureau (Dr. L.), Moulting of Partridges, 190 

 Burgeff (Dr. H.), die Anzucht tropischer Orchideen aus 



Samen : Neue Methoden, 75 

 Burnham (Prof.), Double-star Measures, 189 

 Burnside (Prof. W., F.R.S.), Theory of Groups of Finite 



Order, 170 

 Burr (Dr. M.), British Earwigs, 157 

 Burrard (Col. S. G., R.E., F.R.S.), the Survey of India: 



Report, 389 ; Levelling of Precision, 520 

 Burstall (Miss), Place of Examinations in Education, 91 

 Butler (C. P.), Rotation Period of the Sun, W. S. Adams 



and J. S. Lasby, 112; Photography of Ho during Solar 



Eclipses, 243, 349 ; New Form of Equatorial coude 



Telescope, 402 

 Butler (President N. M.), Philosophy, 209 

 Butlin (Sir Henry Trentham, Bart.), the Parasite of 



Cancer, 117; Death, 455 

 Butterworth (S.), the Vibration Galvanometer and its 



Applications to Inductance Bridges, 503 

 Buturlin (Sergius A.), Australian Birds which visit Siberia, 



426 



Caillier (C), sur la notion de Courbure, et sur quelques 

 points de Geom6trie infinit^simale non euclidienne, 580 



Calam (Harold), Dangerous Mixtures, 42 



Calkins (Prof. Mary W.), a First Book in Psychology, 139 



Caiman (Dr. W. T.), the Life of Crustacea, 180 



Cambage (R. H.), Native Flora of New South Wales, 167 



Cameron (A. E.), Structure of the Alimentary Canal of 

 the Stick-insect and Parthenogenesis, 199 



Cameron (Miss J. D.), Dietary Study of Students' Halls 

 of Residence, 311 



Cameron (P.), Collection of Parasitic Hymenoptera (chiefly 

 bred) made by Mr. W. W. Froggatt in N.S. Wales, 437 



Campbell (Prof.), Second Catalogue of Spectroscopic 

 Binaries, 424 



Campbell (Prof. D. H.), Eusporangiate Ferns, 223 



Campbell (Dr. H.), Aids to Pathology, 106 



Camsell (C), Geology and Ore Deposits of Hedley Min- 

 ing District, British Columbia, 296 



Cannon (Miss), a Peculiar Variable Star, 327 



Cannon (J. B.), Luminosities and Radii of Various Stars, 

 259 



Carpenter (Bishop Boyd), Work of the League for Physical 

 Education, 227 



Carpenter (Prof. H. C. H.), Experiments on the Critical 

 Point at 470° C. in Copper-zinc Alloys, 428 



Carslaw (Prof. H. S.), Memorandum on the Teaching of 

 Elementary Mathematics, 147 



Carson (Mr.), Reform of Mathematical Teaching in Public 

 Schools, 425 



Carvallo (J.), Conductivity of Pure Ether, 269 



Case (Dr. E. C), Permian Vertebrata of N. America, 563 



Casey (George Edwards Comerford), Death, 522 



Cassell's Cyclopaedia of Photography, 409 



Castell-Evans (J.), Physico-Chemical Tables, 344 



Caullery (Prof.), Gonads of the Urchin Echinocardium 

 cordatum, 26 



Ceraski (Prof.), Observations at Moscow Observatory, 494 



Chablay (E.), Use of Liquid Ammonia in Chemical Re- 

 actions : Alcoholates, 67 ; Reduction of the Amides and 

 Esters of the Fatty Series by the Metal-ammoniums, 573 



Chadwick (H. C), Microscope Stands, 448 



Chaffee (E. L.), System for producing Undamped Electrical 

 Oscillations of Extremely High Frequency with great 

 Regularity, 422 



Chambers (G. F.), Facilities for seeing the Total Solar 

 Eclipse of April 17, 1912, 292 



Chanute (O.), Progress in Aviation, 162 



Chapman (F.), Occurrence of Brown Cannel Coal in the 

 Falkland Islands, 176 ; Victorian Fossils : Silurian Trilo- 

 bites, 304 



Chapman (J. C), Secondary Characteristic R5ntgen 

 Radiation from Elements of High Atomic Weight, 200 



Charcot (J. B.), Laboratory for Sriontific Maritime Re- 

 searches of the Ponrquot Pas? 166 



Chattaway and Wiinsch (Messrs.), Phthalylhydrazides, 458 



