.,J 



Index 



xxi 11 



nd Western Himala 



F; de Filippi, 



Indigo and Phylla Disease, H. Maxwell-Lefroy, 644 

 Individual, Value and Destiny of the, Dr. B. Bosanquet, 107 

 Induced Cell-reproduction in Protozoa, T. Goodey, 32 ; 



A. H. Drew, 160 

 Insectivorous Petunia, 588 



Insect Pests, go, 332, 074: Mosquitoes, L. O. Howard and 



others, 420; Large Larch Saw-fly in Lake District, 



J. Mangan, 530; Insect Pests in Ireland, Prof. G. H. 



Carpenter, 548 ; Argentine Ant, 643 



Insects: die antike Tierwelt, O. Keller, 420; Insects' 



Food : Vanessa Red, Dr. H. Petersen, 643 

 Institution of Civil Engineers, Elections, 249 

 Institution of Mechanical Engineers : Examinations, 73 

 Institution of Naval Architects: London Meeting, 67; 



Glasgow Meeting, 403 

 Integration Apparatus, H. de Morin, 579 

 Internal Combustion Engine, H. E. Wimperis, 239 

 International Radio-telegraphic Signals, Dr. Lockyer, 33 

 Intestinal Flora, A. Berthelot, 155, 339 

 Invertebrates : Phytogeny, Prof. A. Hyatt, 251 

 Ionisation of Gases in the Schumann Region, Dr. T. 



Lyman, 371 ; A. LI. Hughes, 450 

 Ions : Abriprma! Kinetic Energy of an Ion in a Gas, F. B. 

 Pidduck, 73 ; Re-combination of Ions produced by 

 Rontgen Ravs, H. Thirkill, 73 ; Ions in the Atmo- 

 sphere, Prof. McClelland and Mr. Kennedy, 303; 

 Unstable Nature of the Ions in a Gas, R. D. Kleeman, 

 4'5 

 Ipswich Skeleton, W. H. Sulcliffe, 260, 348; J. Reid Moir, 



296, 400 

 Iris, W. R. Dykes and others, 528 



Iron : Iron Enamelling and Tinning, J. Griinwald, H. H. 

 Hodgson, 82 ; Foundry Practice, J. J. Morgan, 82 ; 

 Rusting, B. Lambert, 97 ; Manufacture of Iron and 

 Steel, H. R. Hearson, 186; Iron and Steel Institute: 

 Annual Meeting, 249 ; Allotropy, 407 ; Critical Ranges 

 of Pure Iron, Dr. Carpenter, 407 ; Iron Bacillus and 

 Sewage, Dr. G. G. Fowler and E. M. Mumford, 515: 

 Displacement of Critical Points of Iron by Addition of 

 Silicon, MM. Charpy and Cornu, 627 

 Irrigation : Control of Water, P. A. M. Parker, 655 

 Italian Renaissance, C. J. Holmes, 555 

 Italy, Hydrography in, G. Magrini, 361 



fade in Chinese Life and Religion, B. Laufer, Dr. A. C. 

 Haddon, F.R.S., 226 



Jamaica Hurricane, 143 



Japan : Japanese Scientific Colonial Methods, Miss E. C. 

 Semple, 104 : Vegetation, H. Takeda, 302 ; Recent Sea- 

 level Variations in Japan and Italy, Dr. F. Omori, 402 ; 

 Japanese Pendulum Experiments, and Discussion of 

 Volcanic Tremors, Prof. Shida, 538 ; Mathematics in 

 China and Japan, Y. Mikami, 603 



Java, Monumental, J. F. Scheltema, W. W. Skeat, 425 



Jelly-fish of Norquane River, G. Arnold, n 1 



Ju-ju, 223 



Jupiter's Third Satellite, J. Guillaume, 460 



Kala-azar Parasite, Captain Patton, I. M.S., Prof. Minehin. 

 F.R.S., 145 



Karakoram, F. de Filippi, 637 



Kathode-ray Tubes as Oscillographs, Dr. J. A. Fleming, 128 



Kelloway Rock of Scarborough, S. S. Buckman, 101 



Kew Gardens Guide, Official, 118 



Kinematography, 50; International Kinematograph Exhibi- 

 tion and Conference, 127 



Kinetic Theory of Gases, F. B. Pidduck, 73 



Kinoplastikon, Production of Apparent Relief by, 298 



Klinostat, New, Dr. P. van Harreveld, 643 



Kodaikanal, 407 



Kordofan, Tribes of, H. A. MacMichael, u ; Camel Brands 

 of, H. A. MacMichael, 580 



Krypton Lines, Wave-lengths, MM. Buisson and Fabry, 154 



Laboratory Assistants, G. E. Reiss, 296 

 Lancashire Sea Fisheries Laboratory, 646 



Landforms, Prof. W. M. Davis, Dr. A. Riihl, Prof 

 G. A. J. Cole, 185 



Larch Saw-fly in Lake District, J. Mangan, 530 



Latitude Variation, Prof. Shinjo, 538; Prof. Th. Albrecht 

 568 



Law, an Application of Mathematics to, H. E. Potts, 187, 

 270; R. S. Cripps, 27"; Prof. G. II. Bryan, F.R.S., 

 319 



Lepidoptera, see Moths 



Libraries: Col. J. S. Billings, M.D., 62; Library Cata- 

 loguing, J. H. Quinn, 581 



Lichens, Antarctic, Dr. O. V. Darbishire, 541; Maritimi 

 Lichens of Howth, Mi-s M. C. Knowles, 548 



Life: Life and Evolution, F. W. Headley, 241 ; Mechanism 

 of Life, Prof. S. Leduc, 270; Life and Reproduction, 

 Prof. M. Hartog, Dr. F. H. A. Marshall, 441. 



Light : Lines obtained by Reflection of X-Rays, Dr. Hupka, 

 \V. Steinhaus, 10 ; Colour Vision, Sir W. de W. Abnev, 

 K.C.B., 53; Filters, 66; Absorption by Salts, Dr. 

 Houstoun and others, 76; Gain of Definition by moving 

 a Telescope, M. E. J. Gheury, 86, 162; G. W. Butler, 

 '37; R- S. Capon; A. J. Lotka, 189; Prof. Barnard, 

 214; Separation of Heat and Light, M. Dussaud, 155; 

 Photochemistry, Dr. J. Plotnikow, 186 ; Twinkling of 

 Stars, Dr. F. W. Fdridge-Green, 189 ; Spectacles and 

 Optical Instruments, J. W. Scholes, 215 ; H. S. Ryland, 

 297; Diffraction Patterns from Crystals, Dr. H. S. 

 Allen, 268; Graphical Method of Optical Imagery, 

 W. R. Bower, 285; " Kineplastikon," 298; Irregularities 

 of Atmospheric Refraction, Prof. F. Schlesinger, 306; 

 Geometrical Optics, A. S. Percival, 369 ; Extraordinary 

 Rays, J. Walker, 391 ; Microphotometer, Prof. G. A. 

 Shakespear, 450; Selenium as a Detector, E. E. F. 

 d'AIbe, 471; Elementary Physical Optics, W. E. Cross, 

 301 ; Applications of Polarised Light, Dr. T. M. Lowry, 

 542 ; Unpublished Papers by J. J. Lister, A. E. 

 Conrady, 559; Absorption of Coloured Flames. MM 

 Ladenburg and Reiche, 601 ; Dispersion und Absorp- 

 tion, Dr. D. A. Goldhammer, 631 



Lighting, Street, 279 ; School, 626 



Ligno, R. S. Pearson, 278 



Lincolnshire, E. M. Sympson, 396 



Lines of Force in an Electrostatic Field, R. F. D'Arcy, 59 



Liquid Crystals and X-Rav Work, Dr. A. E. H. Tutton, 

 F.R.S., 640 



Lister Memorial Fund, 130 



Livingstone Centenary at the Royal Geographical Society: 

 Address by Sir H. H. Johnston, 04 ; David Livingstone 

 as a Man of Science, Sir H. H. Johnston, G.C.M.G.. 

 K.C.B., 89; Livingstone College, Leyton, 389 



Lizard, Gigantic, from Isle of Comodo, 337 



Lobster, Post-Embryonic Development of the Spiny, Prof. 

 E. L. Bouvier, 633 



Log of H.M.S. Encounter, 1910-12, H. Wilson, 396 



Logic, Formal, Dr. F. C. S. Schiller, 316 



London : London Wells, G. Barrow and L. J. Wills, 1,1 ; 

 Report of Commission on University Education, 215 ; 

 London Technical Education, J. Wilson, 281 



Looms, Ancient Greek and Egyptian, II. L. Roth, 457 



Luminescence and Oxidation, M. Blanrhetiere, 540 



Machines for Integration, H. de Morin, 579 



Mackerel and Calanus, Prof. W. A. Herdman, F.R.S., 504, 



636; J. E. Bullen, 531 

 Magnesium : New Series in Spark Spectrum of, Prof. A. 



Fowler, 495, 496 

 Magnetism : Magnetic Susceptibilities of Iron, Steel, &c, 



at High Temperature, Prof. Honda and Takagi, 195; 



Effect of Heat and Strain on Magnetism, Miss M. 



Moir, 416 ; Magnetic Materials in Clay Wares, A. 



Hopwood, 471 ; Maximum Magnetisation of Iron, Prof. 



B. O. Peirce, ,67 ; Introductory Electricity and Mag- 

 netism, C. W. Hansel, 631 ; Electricity and Magnetism, 



C. W. C. Barlow, 631 



Magnetism, Solar, Rev. A. L. Cortie, 286; Prof. G. E. 



Hale, 503 

 Magnetism, Terrestrial : Earth Inductor for the Carnegie, 



us; Magnetographs at Buitenzorg, near Batavia, 224; 



Effect of Solar Eclipse, Dr. S. Kalinowski, 252 ; Props.- 



