XXV111 



Index 



Nature, 

 [_ June iS, 1903 



Maggi (Prof. Leopoldo), Tachygenesis and University 

 Studies, 252 



Magical Ceremonies, American, 392 



Magnesium Spectrum Line at A. 4481, Sir William and Lady 

 Huggins, 522 



Magnetism : Local Magnetic Focus in Hebrides, Sir 

 \Y. J. L. Wharton, K.C.B., F.R.S., 84 ; on a Vibration 

 Magnetometer and Ball-ended Magnets of Robison, 

 G. F. C. Searle, 119 ; Temperature Coefficients of Magnets 

 of Chilled Cast Iron, B. O. Peirce, 494 ; Magnetic Observ- 

 ations in Baden, Dr. G. Meyer, 187 ; Magnetic Storms 

 and Sun-spots, Father Cortie, 211; United States Mag- 

 netic Declination Tables and Isogonic Charts (or 1902, 

 L. A. Bauer, 294 ; the Relation between Solar Promin- 

 ences and Terrestrial Magnetism, Sir Norman Lockyer, 

 K.C.B., F.R.S., Dr. William J. S. Lockyer, 377; Re- 

 lationships between Sun-spots and Terrestrial Magnetism, 

 Dr. C. Chree, F.R.S., 381 ; Magnetic Properties of the 

 Terrestrial Atmosphere, Charles Nordmann, 624 ; Pheno- 

 mena of Magnetic Double Refraction and the so-called 

 " Bimagnetic Rotation " of the Plane of Polarisation, Dr. 

 Quirino Majorana, 304; Proof of a Rotating Magnetic 

 Field produced by a Helicoidal Modification of Stratifica- 

 tions in a Tube of Rarefied Air, Th. Tommasina, 311; 

 a Course of Simple Experiments in Magnetism and Elec- 

 tricity, A. E. Munby, 316; on the Electrodynamic and 

 Thermal Relation of Energy of Magnetisation, Dr. J. 

 Larmor, Sec.R.S., 333; Magnetic Deviability and the 

 Nature of Certain Rays Emitted by Radium and 

 Polonium, Henri Becquerel, 335 ; Magnetic Work in New 

 Zealand, Dr. Charles Chree, F.R.S., 418; Death and 

 Obituary Notice of Major-General C. J. B. Riddell, C.B., 

 F.R.S., 421 ; New Magnetic Systems for the Study of 

 Feeble Fields, V. Cremieu and H. Pender, 480 ; Magnetic 

 Observations during Eclipses, Dr. L. A. Bauer, 496 ; the 

 Southern Cross Antarctic Expedition, 539 ; Dr. Chree, 

 F.R.S., 539; M. Bernacchi, 539; Lieutenant Colbeck, 

 5J9 ; Magnetic Survey of the Summit of the Puy de 

 D6me, B. Brunhes and P. David, 542 ; Magnetic Work 

 in Maryland, U.S.A., 572 ; Magnetic Dichroism of 

 Liquids, Georges Meslin, 576 ; Distortion of a Magnetic- 

 Field by Explosions, Prof. F. E. Nipher, 600; Magnetic 

 Hysteresis at High Frequencies, C. E. Guye and B. Herz- 

 field, 624 



Maiden (J. H.), New Cryptocarya from Lord Howe Island, 

 Cryptocarya Gregsoni, 47 



Major (Dr. Forsyth), the Okapi, 88; Okapi from Congo 

 Free State, 118; Ocapia liebrechtsi, 210 



Marjorana (Dr. Quirino), Phenomena of Magnetic Double 

 Refraction and the so-called " Bimagnetic Rotation " of 

 the Plane of Polarisation, 304 



Malaria : the Prophylaxis of, Sir William MacGregor, 209 ; 

 the Possibility of Stamping out, Major Ronald Ross, 231 ; 

 Sir William MacGregor, 231 ; Mosquitoes and Malaria, 

 Progress of the Expedition in Sierra Leone, Dr. Logan 

 Taylor, 251 ; Function of the Flagellated Body of the 

 Malaria Parasite, Dr. Moore, 279 ; Mosquitoes and 

 Malaria in Egypt, Major Ronald Ross, 327 ; Malaria in 

 India, Captain S. P. James, Dr. M. H. Gordon, 513 ; 

 Anopheles and Malaria, A. Laveran, 575 



Malmejac (F.), L'Eau dans l'Alimentation, 246 



Mamart (Ren£), Death of, 468 



Mammals, Evolution of the Cheek-teeth of, Dr. Tims, 400 



Mamontow (W.), Diamond from the Ural Mountains, 617 



Man, Contribution to the History of Fossil, Albert Gaudry, 

 359 



Manchester Literary and Philosophical Society, 23, 46, 95, 

 166, 215, 262, 406, 431, 479, 503, 527 



Mangin (L.), Phthiriosis, 384 



Mann (Dr. Gustav), Methods and Theory of Physiological 

 Histology, 484 



Marble Slab, the Secular Bending of a, under its own 

 Weight, Dr. T. J. J. See, 56; Spencer Pickering, F.R.S., 

 81 ; W. Bowman, 420 



March Dust from the Soufriere, Prof. T. G. Bonney, F.R.S., 

 584 



March (F.), Action of Epichlorhydrin on the Sodium 

 Derivatives of Acetone-dicarboxylic Esters, 407 



Marchal (E.), Immunisation of the Lettuce against the 

 Fungus Bremia Laclucac, 168 



Marchand (F.), the Weight of the Human Brain, 498-9 



Marconi (Mr.), Wireless Telegraphic Communication be- 

 tween the United States and England, 275 ; Mr. Marconi 

 and the Post Office, Maurice Solomon, 370 



Marey (M.), the Movement of Air Studied by Chronophoto- 

 graphy, 487 



Marie (C), on a Thermostat with Electrical Heating and 

 Regulation, 480 ; Properties of a Solution of Sodium 

 Sulphate, 503 



Marignac (Jean-Charles Galissard de), CEuvres completes 

 de, E. Aclor, 146 ; CEuvres completes de, 607 



Marine Biology : a Rare Squid from the Sagami Sea, 

 Messrs. Ijima and Ikeda, 38; Importance of Boring 

 Algas in the Disintegration of Corals, Dr. J. E. Duerden, 

 88; the Minnesota Seaside Station, 152; Notes on Rear- 

 ing the Later Stages of Echinoid Larva;, L. Doncaster, 

 215 ; Amphipoda of the Southern Cross Antarctic Expedi- 

 tion, A. O. Walker, 238; Morphology and Growth of the 

 Gastropod Shell, Prof. W. A. Grabau, 278 ; the Pearl 

 Fisheries of Ceylon, Discourse at the Roval Institution 

 by Prof. W. A. Herdman, F.R.S., 620 



Marine Zoology : an Account of the Indian Triaxonia, 

 Collected by the Royal Indian Marine Survey Ship 

 Investigator, Franz Eilhard Schulze, 509 



Marquis (R.), a New Synthesis of Orthodiazine, 383 ; on 

 a Thermostat with Electrical Heating and Regulation, 

 480 ; Properties of a Solution of Sodium Sulphate, 503 



Marr (John E.), Photograph of Carboniferous Limestone bv 

 Prof. S. H. Reynolds, 32 



Marriott (Win.), Fall of Coloured Dust on February 22-23, 



39i 

 Mars, Opposition of, W. F. Denning, 525 

 Marsh (J. E.), Constitution of Metallic Cyanides, 238 

 Martin (Rudolf), Remains of the Ostrich, Struthio kara- 



Iheodoris, in the Upper Miocene Deposits of Samos, 478 

 Martinique, the Situation in, M. Lacroix, 36 

 Martius (Dr. Gdtz), Duration of Light Sensations, 252 

 Maryland, U.S.A., Magnetic Work in, 572 

 Mascari (Signor), the Relation between Facula; and 



Prominences, 2S0 

 Mascart (M.), Storm of March 2, 1903, at Azores, 455 

 Mas6 (Saddera), Seismic and Volcanic Centres of the 



Philippine Archipelago, 279 

 Mass, the Conservation of, D. M. Y. Somerville, 80 ; Prof. 



C. V. Boys, F.R.S., 103 

 Massee (George), Larch and Spruce Fir Canker, 181 ; 



European Fungus-flora, Agaricaceae, 221 

 Material Aspects of Things, Interaction between the Mental 



and the, Sir Oliver J. Lodge, F.R.S.. 595 

 Material of Machines, Albert W. Smith, 222 

 Materials, Radio-activity of Ordinary, Hon. R. J. Strutt, 



369, 439; Prof. J. J. Thomson, F.R.S., 391; Prof. Henry 



E. Armstrong, F.R.S., 414; Prof. E. Rutherford, 



5" 



Mathematics : Theory of Differential Equations, A. R. 



Forsyth, F.R.S., 1 ; Integration of Linear Differential 

 Equations, Dr. H. F. Baker, 190; Isoclinal Lines of a 

 Differential Equation of the First Order, J. H. Maclagan 

 Wedderburn, 334; Recognition of the Fourth Dimension, 

 C. U. Hinton, 13 ; Transactions of the American Mathe- 

 matical Society, 45, 117, 477: Bulletin of the American 

 Mathematical Society, 45, 310, 477; Examples in Algebra, 

 C. O. Tuckey, 55 ; the so-called " Isosceles Trapezium 

 Problem," T. Hayashi, 64; Mathematical Work of Ernest 

 de Jonquieres, Prof. Gino Loria, 64; Mathematical 

 Society, 70, 190, 262, 382, 478, 599 ; a New Connection 

 of Bessel Functions with Legendre Functions, E. T. 

 Whittaker, 71 ; the Infinite and the Infinitesimal in Mathe- 

 matical Analysis, Dr. Hobson, 71 ; on Wave-propagation 

 in Two Dimensions, Prof. Lamb, 71 ; a Geodesic on a 

 Spheroid and an Associated Ellipse, Prof. L. Crawford, 

 71 ; Junior Arithmetic Examination Papers, W. S. Beard, 

 70 : Opere Matematiche di Francesco Brioschi, 70 : Opere 

 Matematiche di Eugenio Beltrami, 79 ; Classification of 

 Quartic Curves, A. B. Basset, F.R.S., 80; Mathematics 

 in the Cambridge Locals, Prof. John Perry, F.R.S., 81 ; 

 Cambridge Mathematics, Prof. John Perry, F.R.S., 390; 

 American Journal of Mathematics, 117; Annals of Mathe- 

 matics, 117, 477; Groups of Order p'" which contain 

 Operators of Order p'"~ 2 , G. A. Miller, 117; Differential 

 Call tilus for Beginners, Alfred Lodge, 123 ; Slide-rule for 

 Powers of Numbers, Prof. Perry, 141 ; the Reflection of 



