Xll 



Index 



t Nature, 

 Afril 15, 19^ 



Kitson (A. E.), Discovery of Diamonds in the Gold Coast, 



Kling (A.), and D. Florentin, The Production of Carbon 

 Monoxide in Flames of Different Gases, 618 ; A. Las- 

 sieur, and R. Schmutz, The Preparation of Chloro- 

 methylchloroformates, ^;q; and E. Jacob, The Proper- 

 ties of the Chlorinated Methyl Carbonates, 683 



Knibbs (G. H.), The Organisation of Imperial Statistics, 



SSI 



Knott (Dr. C. G.), elected President of the Scottish Meteoro- 

 logical Society, 444 ; The Propagation of Earthquake- 

 waves through the Body of the Earth, 477 ; and Miss 

 Dallas, Magnetic Strains in Nickel-steel Tubes, 715 



Kohn-Abrest (E.), Aluminium Spontaneously Oxidisable in 

 the Air, 618 



Kopaczewski (W.), and Mme. Z. Gruzewska, Seric Toxicity 

 and the Physical Properties of Colloidal Gels, 651 



Koppen (W.), Proposed Alterations in the Classification of 

 Climates, 418 



Kunz (Dr. G. F.), The Production of Precious Stones in 

 1919, 610 



Kustner (Prof.), Barnard's Proper-motion Star, 420 



Kuwada (Y.), The Origin of Maize, 639 



Lacroix (A.), Mineralogical and Chemical Constitution of 

 the Volcanic Lavas of Tibesti, 68 



Laing (Miss M. E.), appointed Research Assistant in 

 Physical Chemistry at Bristol University, 306 



Laird (T. P.), appointed Professor of Accounting and Busi- 

 ness Method in Edinburgh University, 425 



Lake (P.), appointed Reader in Geography in Cambridge 

 University, 364 



Laman (Dr. K. E.), Return from the Congo with Ethno- 

 graphical Material, 177 



Lang (Prof. W. H.), Hornea Lignieri, 36- 



Lankester (Sir E. Ray), Completion of Fifty Years' Editor- 

 ship of the Quarterly Journal of Microscopical Science, 

 291; ; International Relations in Science, 172 ; Parasitic 

 .^mcebae and Disease, 369 ; The Foundation of Biolo- 

 gical Sciences, 198 



La[Mcque (L.), Seasonal Variation in the Chemical Com- 

 position of Marine AlgEe, 618 



La Porte (F.). .Atmospheric Observations at Gavre by Means 

 of Free Rubber Balloons, 715 



Lapslev (Dr. G.), and others. The Ameiica of To-day. 

 Being Lectures delivered at th^ Local Lectures 

 Summer Meeting of the University of Cambridge, 1918, 

 >Si 



Lapworth (Prof. A.), and L. K. Pearson, The Direct Re- 

 placement of Glycerol in Fats by Higher Polvhydric 

 Alcohols, 399 



Larmor (Sir Joseph), Determination of the Strengths of 

 the Sojrces of a Disturbance Propagated into a 

 Medium, 419 ; Generalised Relativity, in connection with 

 Mr. W. J. Johnston's Symbolic Calculus, 365; Gravita. 

 tion and Light, 412 ; 530 



Lartigne (A.), A New Form for the Formula- of Line 

 Spectra, 387 



Lauder (Prof. A.), Agriculture at the British Association, 

 SS3 



Laufer (Dr. B.), The " Flying Gallop" in Art, 114 



Launay (L. de). The Mineral Resources of .Alsace-Lorraine, 

 640 



Laurie (Dr. R. D.), Eugenics Education in the Training 

 College, and Eugenics Education in the School, 513 



Law (Bonar), and others. Gift to Glasgow University, 325 



Lawrence (Col. T. E.). elected to a Research Fellowship 

 at All Souls College, Oxford, 306 



Lawson (R. \y.). Displacement of Spectral Lines, 565 ; 

 Entente Scientific Literature in Central Europe during 

 the War, 436; The Doubly Refracting Structure of 

 Silica Glass, 335 



Layard (Nina F.), Remains of a Fossil Lion in Ipswich, 413 



Lea (A. M.), New Species of Australian Coleoptera. Part 

 xv., 5.S!; 



Learmonth (Rear-.Admiral F. C), appointed Hydrographer 

 of the Navv, 77 



Lebour (Dr. Marie), The Food of Larval and Post-larval 

 Fishes, 457 



Lecat (Dr. M.), Pens^es sur la Science, la Guerre et sur des 



Sujets tr^s Varies, 689 

 Le Chatelier (H.), and B. Bogitch, Refractory Properties 



of Aluminous Materials, 128 

 Ledoux-Lebard and Dauvillier, The Fundamental Constants 



of the Spectrometry of the X-rays, 347 

 Lees (Prof. C. H.), The Liquefaction of Gases, 247; The 



Temperature of the Earth's Interior, 713 

 Lees (Dr. D.), appointed Lecturer on Venereal Diseases 



in Edinburgh University, 425 

 Lefroy (Prof. H. Maxwell), and E. C. Ansorge. Report on 



an Inquiry into the Silk Industry in India. Three vols., 



471 

 Legendre (J.), The Food of Eleotris Legendrei, 347 

 Leiper (Prof. R. T.), awarded the Straits Settlement Gold 



Medal, 540; Work of, 572 

 Leishman (Major-Gen. Sir W.), Protective Inoculation 



against Influenza in the .Army, 703 

 Lelean (Lt.-Col. P. S.), Defensive Science in Gas Warfare, 



646 

 Lemoigne (M.), A Specific Reaction of 2 : 3-Butyleneglycol 



and of Acetyl-methylcarbinol, 651 

 Lenney (C. W.), Bequest by, to Boston University, 167 

 Le Souef (Dr. W. H. D.), The More Important Indigenous 



Mammals of .Australia, 297 

 Lester-Garland (L. V.), .A Revision of the Genus Baphia, 



Afzel, 346 

 Leupp (F. E.), George Westinghouse : His Life and 



Achievements, 592 

 Leuschner (Prof.), Metcalf's Comet, 12 

 Lever Bros. (Ltd.), Cattle Food Calendar, 119 

 Lewis (Dr. T.), awarded the W. J. Mickle Fellowship of 



London Universitv, 426 

 Lewis (Prof. W. C. McC), Physical Chemistry, 3 

 Lightfoot (G.), Engineering Standardisation, 447 

 Lincoln (Prof. A. T.), Text-book of Physical Chemistry, 3 

 I.indemann (Prof. A. F.), Relativity, 401 ; 632 

 Lippincott (Dr. W. A.), The Blue Andalusian Fowl, 81 

 Lister (G.), The Mycetozoa : A Short History of their Study ^^^ 



in Britain ; an .Account of their Habitats Generally, w^t 



and a List of Species Recorded from Essex, 332 1^1 



Lister (Lord), Proposed Memorial to, in Edinburgh, 507 ; 



Unveiling of Tablets at University College in Memory 



of, 322 

 Little (.A. D.), The Paper-making Qualities of Hawaian 



Bagasse. 341 

 Lloyd (Dr. L. L.). appointed Head of the Department of 



Dyeing of the Bradford Technical College, 341; 

 Lock (C. N. H.), elected a Fellow of Gonville and Caius 



College, Cambridge, 616 

 Lockyer (Sir Norman), Valedictory Memories, 189 ; (Dr. jH 



H. Deslandres), 191 91 



Lodge (Sir Oliver J.), /Ether and Matter : Being Remarks *^ 



on Inertia and on Radiation, and on the Possible Struc- 

 ture of .Atoms. 15 ; .^Ether and Matter, 82 ; ^ther. The, 



versus Relativity, 547 ; .A Photoelectric Theory of Colour 



Vision, 92 ; Atomic Energy, 435 ; Einstein's Theory, 377; 



Gravitation and Light, 334 ; 354 ; 372 : Relativity. 339 ; 



400 ; Retirement of, 483 ; Sources of Power Known 



and Unknown, 397 ; Sources of Energy. The Need of 



Encouragement of Scientific Research, 7; : The Theory 



of Vision, 454 ; The Utilisation of Atomic Energy, 



420 

 Loeb (Prof. J.), Amphoteric Colloids, 15: elected an 



Honorary Member of the Royal Institution, 358; The 



Sex of Frogs Developed from Parthenogenetic Eggs, 



81 

 Loisel (P.), The Radio-activitv of the Water from the Large 



Spring at Bagnoles-de-l'Orne and its Variations, 347 

 Loisy (E. de). The Synthetic Production of Alcohol or 



Ether, Starting with Coal-gas, 650 

 Lomas (E. K.), The Educational Aspects of Geography. :;t7 

 Longo (Carlotta). The Elementary Electrostatic Law accord- 

 ing to Einstein's Theory, 552 

 Lcssky (Prof. N. O.), The Intuitive Basis of Knowledge, 



Translated by N. .A. Duddington, no 

 Louis (Prof. H.). British Iron Ores, 420; 565 

 Lovedav (Prof. T.). appointed Principal of Southampton 



Universitv College, 585 

 Lovell (I. H.'), The Flower and the Bee ; Plant Life and 



Pollination, 132 



