Nature, ~\ 

 February 2, 1924J 



Title Index 



xxxvii 



Indian : Agricultural Statistics, 771 ; Meteors of 1592, 

 Shakespeare and the, H. Beveridge, 57 ; Plants, Oils 

 from, 669 ; Science Congress, 1924, officers of the, 

 292 ; Villages in the Eastern United States, D. I. 

 Bushnell, 703 ; Waters, Geographic and Oceano- 

 graphic Research in, R. B. S. Sewell, 923 



Inductance Coils, Standard, 670 



Industrial : Professions, Training for the, 45 ; Research 

 Associations, Dr. K. Lee, 898 ; Science, 781 



Infra-red and Electric Wave Spectra, Joining the, E. F. 

 Nichols and J. D. Tear, 228 



Ink, C. Ainsworth Mitchell, 358 



Insecticides, L. de Costobadie, 791 ; Dr. J. Ritchie ; 

 F. J. Stubbs, 792 



Insects, The Orders of, 857 



Insulin : N. Evers, 843 ; and its Value in Medicine, Prof. 

 J. J. R. Macleod, 625; Is the Pentose of the 

 Nucleotides formed under the Action of ? C. Berkeley, 

 724 ; L. B. Winter and W. Smith, 829 ; The Utihty 

 of Vitamin B and of Levulose in the Cure by, A. 

 Desgrez, H. Bierry, and F. Rathery, 747 



" Intelligence," The Nature of, and the Principles of 

 Cognition, Prof. C. Spearman, 356 



Interfaces, Physical Chemistry of. Some Aspects of the. 

 Prof. F. G. Donnan, 867, 905 



Interfacial Phenomena!, Prof. W. Ramsden and others, 671 



Interferometer Experiments in Acoustics and Gravitation, 

 Prof. C. Barus, 670 



Inter-metallic Compounds, Solid Solutions and. Dr. W. 

 Rosenhain, 832 



Internal-combustion: Engines, J. Okill, 468; Engine: 

 The. Vol. 2 : High-speed Engines, H. R. Ricardo, 

 350 ; The Social Influence of the, 350 



International : Air Congress, 1923, The, 69 ; Exchange, 

 Present Position in, E. O. G. Shann, 76 ; Hydrography, 

 301 ; Language Movement, A Short History of the. 

 Prof. A. L. Guerard, 429 ; Meteorological Conference 

 at Utrecht, The, 523 ; Statistical Institute, The, 

 and its Fifteenth Session, Sir J. Athelstane Baines, 851 ; 

 Thought, J. Galsworthy, 889 ; Union for Pure and 

 Applied Chemistry, Cambridge Meeting of the, 24 



Intra-mercurial Planets, Further Search for. Prof. W. W. 

 Campbell and R. Trumpler, 485 



Invention and Research in Mechanical Engineering, Sir 

 John Dewrance, 742 



Inventors and Patents, 349 



lonisation Potentials of Copper and Silver, A. G. Shen- 

 stone, 100 



Ireland, North-eastern, The Glaciation of. Major A. R. 

 Dwerryhouse, 771 



Island Culture Area in America, The, J. W. Fewkes, 601 



Isle of Ashes, The, an Indo-Chinese Volcano of Recent 

 Appearance, E. Patte, 348 



Isostasy, The Theory of, Capt. A. Alessio ; Prof. W. 

 Bowie, 843 



Isotherms of the Adsorption of Salts by Manganese 

 Dioxide, M. Geloso, 119 



Isotopes : Spectra of. Prof. A. L. Narayan, 651 ; The 

 Atomic Weights of, A Calculation of. Dr. A. S. Russell, 

 588 ; The Origin of the Conception of. Prof. F. Soddy, 

 208 



Italian : Earthquakes in 191 1, 806 ; World Map, a hitherto 

 unknown, E. Heawood, 664 



" J " Phenomena, The, and X-ray Scattering, Prof. C. G. 

 Barkla, 723 



Jabir ibn Hayyan, E. J. Holmyard, 876 



Janitor, The School, Dr. Dresslar, 346 



Japan : Ceramics and Mineralogy in, 556 



Japanese : Earthquake of September i. The, 370, 399, 452, 

 518, 599; Dr. C. Davison, 399; T. W. T. Tuckey, 948; 

 Flat Fishes, Myxosporidia parasitic upon, T. Fujita, 

 144 ; Journal of Botany, The, 19 ; Tertiary Fossils, 

 Prof. M. Yokoyama, 218 ; Uromyces, Prof. S. Ito, 112 



Java : Recent Shells from. Dr. C. H. Oostingh, 771 ; 

 Sea, Oceanography of the, K. M. van Weel, 913 



Jellies, The Electrical Properties of, F. Michaud, 152 



Jerusalem, Effect of Wind Direction at, S. Krichewsky, 335 



Jibaros, The " Shrunken Heads " of the, R. Karsten, 739 



Johannesburg, A large Refractor for, F. Robbins, 104 



Joint Research Committee of the National Benzole 



Association and Leeds University, W. H. Hoffert 



appointed research chemist to the, 840 

 Junior Institution of Engineers, Sir J. Fortescue Flannery, 



president of the, 667 

 Jupiter : Observations of, P. Feurtey, 176 ; Satellites of. 



Photographic Magnitudes of, S. B. Nicholson, 555 



K and M Giants, the Mean Absolute Magnitudes of the 



Systematic Errors in Trigonometric Parallaxes, W. J. 



Luyten, 639 

 Kammerer's, Dr. : Alytes, Prof. E. W. MacBride, 98 ; 



Ciona Experiments, H. M. Fox, 653 ; Lecture to the 



Linnean Society, J. T. Cunningham, 133 

 Kapteyn Selected Areas, Report on the, Prof. Van Rhijn, 



292 

 Kata-thermometer Studies, Dr. L. Hill, Dr. H. M. Vernon, 



and others, 66 

 Khadga Dynasty of Bengal, Date of the, R. C. Majumdar, 



924 

 Khartoum, The Climate of, L. J. Sutton, 248 

 Kinematography, A. Le Prince and, E. K. Scott, 213 ; 



Natural History in, 763 

 King's College, University of, Windsor, Nova Scotia, 



impending removal to Halifax, 674 

 Knossos, Excavations at. Sir Arthur Evans, 370 

 Kodaikanal and Madras Observatories, Dr. T. Royds 



appointed director of the, 63 

 Korean Amber, Insects in. Prof. T. D. A. Cockerell, 622 

 Kristallographie, Zeitschrift fiir, special Volume of the, 519 

 Kristallstruktur : Theorie der, ein Lehrbuch, Prof. A. 



Schoenflies, 719 

 Kultur der Gegenwart, Die : ihre Entwicklung und ihre 



Ziele. Herausgegeben von P. Hinneberg. Drifter 



Teil : Mathematik, Naturwissenschaften, Medizin. 



Fiinfte Abt. : Anthropologic. Unter Leitung von G. 



Schwalbe und E. Fischer, 314 



Laboratory Organisation, A Tested Method of, S. Pile and 



R. G. Johnston, 469 

 Labour and the Universities, 85 



Labyrinth and Equilibrium, Prof. S. S. Maxwell, 757 

 Lace-wing Flies, R. C. Smith, 218 



Lake George, Australia, Variations in the Level of, 918 

 Lampe a trois electrodes. La, Prof. C. Gutton, 161 

 Lancashire Sea-Fisheries, 218 

 Lancet, The Centenary of the, 552 

 Lands of the Thunderbolt : Sikhim, Chumbi, and Bhutan, 



Earl of Ronaldshay, 94 

 Landscape and History, J. H. Goodchild, 735 

 Laval University, Quebec, Dr. K. Fassler appointed 



assistant and reader in mineralogy and geology in, 



183 

 Lavas of the Pacific Basin, The, Dr. H. S. Washington, 521 

 Lazear, Dr. Jesse W., and Yellow Fever, Sir Ronald Ross, 



762 

 Lead : and Plants, Prof. Hevesey, 772 ; Separation of 

 Common, into Fractions of Different Density, R. 

 H. Atkinson, 282 ; The Isotopes of, Dr. A. S. Russell, 

 619 

 Leaves, Nervation of, the Physiological Role of the, V. 



Lubimenko and Mme. S. Fichtenholz, 780 

 Lecithin, Synthesis of. Dr. A. Griin and R. Limpacher, 772 

 Leeds : Naturalists' Club and Scientific Association, T. 

 Sheppard and Dr. T. W. Woodhead elected honorary 

 life members of the, 666 ; University : proposed 

 memorial to Sir Michael Sadler in, 150 ; The Agri- 

 cultural Department, 225; J. A. S. Ritson appointed 

 professor of mining, 255 ; The History and Activities 

 of, 607 ; Department of Leather Industries, Report 

 of the, 1921-23, 607 ; assistance of University 

 Education by the West Riding County Council ; 

 appointments in, 638 ; grant to, by the Hull Educa- 

 tion Committee ; conferment of the title of emeritus 

 professor upon Prof. A. Smithells, 812 ; proposed 

 memorial to Prof. A. Smithells, 841 

 Ivcngth Measurements, Precise, J. E. Sears, 768 

 Lens : A Primitive, Sir R. A. S. Paget, 326 ; Thin Double, 

 A General Survey of the, T. Smith, 638 



