Nature, 

 February 2, 1924 



Name Index 



XV 



Luyten (W., J.), The Form of the Distribution Law of 

 Stellar Velocities, 227; The Mean Absolute Magnitudes 

 of the K and M Giants and the Systematic Errors 

 in Trigonometric Parallaxes, 639 ; Systematic Errors 

 of Trigonometrical Parallaxes, 702 



Lyde (Prof. L. W.), The Imperial Conference and Natural 

 Resources, 493 



Lyman (Prof. T.), Photographic Plates for the Extreme 

 Ultra-violet, 202 



Lynch (Col. A.), Principles of Psychology, 535, 760 



Lyot (B.), Study of the Planetary Surfaces by Polarisa- 

 tion, 887 



Maanen (A. van). Internal Motion in the Spiral Nebula 



Messier 33, 333 

 MacAlpine (T. W.), Scientific Literature : the Need for 



Co-ordination, 598 

 MacBride (Prof. E. W.), Embryology and Use-Inheritance, 



359 ; Experiments on Ciona intestinalis, 759 ; Dr. 



Kammerer's Alytes, 98 ; Present Position of the 



Darwinian Theory, 217 

 Maccall (W. T.), Alternating Current Electrical Engineer- 

 ing, 720 

 MacCurdy (Dr. J. T.), Problems in Dynamic Psychology : 



a Critique of Psycho-Analysis and Suggested Formula- 

 tions, 87 

 Macdougal (Dr. D. T.), An Artificial Plant Cell, 669 

 MacGregor (M. E.), Malaria and Anopheles funestus in 



Mauritius, 934 

 Maclnnes, The Civic University and the State, 607 

 Mackenzie (C.) and W. J. Owen, The Comparative 



Anatomy of the Alimentary Canal of Australian 



Reptiles, 608 

 Mackenzie (D. A.), Ancient Man in Britain, 854 ; The 



Scottish Taboo of Pork, 144 

 Mackie (Prof. T. J.), inaugural address in Edinburgh 



University, 638 

 Maclennan (N.), appointed lecturer in bacteriology in 



St. Andrews University, 527 

 Macleod (Prof. J.J. R.), Insulin and its Value in Medicine, 



625 ; lectures in Edinburgh University, 638 

 M'Cartney (Dr. J. E.), resumption of duty in Edinburgh 



University, 638 

 McBain (Prof. J. W^.), conferment upon, of a doctorate 



of science by Brown University, 607 ; Micelles and 



Colloidal Ions, 865 

 McCabe (J.), The Wonders of the Stars, 201 

 McCoy (W. T.), Plea for the Establishment of a Bureau 



of Education for the Empire, 73 

 McCrea (Dr. E. D'Arcy), Mrs. G. Robinson, and W. K. 



Slater, elected to honorary research fellowships in 



Manchester University, 777 

 McCuUoch (A.) and N. Simpkin, Low Temperature 



Carbonisation of Bituminous Coal, 582 

 McDougall (Prof. W.), Purposive or Mechanical Psychology, 



703 

 McEwen (Prof. B. C), The Properties of Matter, 932 

 McFadyean (Sir John), appointed director of the Research 



Institute for the Investigation of Animal Diseases, 



Camden Town, 599 

 McGowan (Dr. J. P.), The Causal Organism of Braxy in 



Sheep, 843 

 McGregor (J.), appointed a district lecturer in agriculture 



in Leeds University, 638 

 McHargue (J. S.), Effect of Manganese on Plant Growth, 



739 

 MTntosh (Prof. W. C), A Monograph of the British 



Marine Annelids. Vol. 4, pts. i and 2, 463; 



Researches on Marine Animals, 293 

 McLennan (E.), The Tides, 99, 726 

 McLennan (Prof. J. C), The Cryogenic Laboratory of the 



University of Toronto, 135 ; The Doublet Separations 



of Balmer Lines, 166 ; The Origin of Spectra, 419 

 McLeod (Dr. H.), [death], 551 ; [obituary article], 628 

 McLintock (W. F. P.), A Petalite-bearing Rock from 



Devonshire, 117 

 McLuckie (J.), Studies in Symbiosis, III., 76; IV., 348; 



v., 747 

 McRae (W.), Control of Disease in the Palmyra Palm, 843 

 McVail (Dr. J. C), Smallpox and Vaccination, 713 



Mahalanobis (P. C), A First Study of the Head-length of 



Bengal Castes and Tribes, 76 

 Mahalanobis (Prof. P. C), Correlation of Upper Air 



Variables, 323 

 Maige (A.), The Formation and Digestion of Starch in 

 Plant Cells, 674 ; The Metabolism of the Sugars in 

 the Cell and Amylogenesis, 815 

 Mailhe (A.), The Catalytic Decomposition of the Anilides, 

 28 ; The Preparation of Petrol starting with Animal 

 and Vegetable Oils, 347 ; The Preparation of Petroleum 

 starting from Vegetable Oils, 227 

 Maitland (A. G.), Goldfields of Western Australia, 249 

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



924 

 Majumder (N. K.), Siddhanta-Sekhara of Sripati, 76 

 Malinowski (Dr. B.), Psycho-Analysis and Anthropology, 



650 ; The Unity of Anthropology, 314 

 Mallock (A.), Expansion of the Wings of Lepidoptera 

 after Emergence from the Chrysalis, 7 ; The Resolving 

 Power of Microscopes on Test-plates for Microscopic 

 Objectives, 130 

 Mally (C. W.), X-rays as a means of detecting Imperfections 



in Fruit, 256 

 Manchot (Prof.), Formation of Ozone in Flames, 807 

 Mansbridge (A.), The Older Universities of England : 



Oxford and Cambridge, 465 

 Maquenne (L.), The Theory of Chlorophyll Synthesis, 



814 

 Maracineanu (Mile. S.), The Constant of Polonium, 119 

 Marcelin (A.), The Isothermal Compression and Expansion 



of Superficial Solutions, 152 

 Marchal (E. and E.), The " Homothallism " of some 



Ascomycetes, 959 

 Marchant (Prof. E. W.), Radio Telegraphy and Telephony, 



860 

 Marsat (M.), A Combination of Reflectors, 152 

 Marsh (J. E.), Suggestions for the Prevention of the 



Decay of Building Stone, 213 

 Marshall (A. L.) and Prof. H. S. Taylor, Mechanism of 



the Hydrogen Chlorine Combination, 937 

 Marshall (Dr. F. H. A.), Rejuvenescence and the Testicular 

 Graft, 904 ; The Physiology of Reproduction. Second 

 edition, 317 

 Marshall (J. F.), Salt-Marsh Mosquitoes, 486 

 Marson (P.), Glasshouse Pots, 923 



Marston (R. B.), Life History of the Ephemerida?, 762 

 Martin (Prof. C. J.), awarded a Royal medal of the Royal 



Society, 699, 848 

 Martin (Dr. H.), L'Homme fossile de La Quina, 358 

 Martin (J.), School Geography, 809 



Martin (Dr. L. C), The Photometric Matching Field, 26 

 de Martonne (Prof. E.), Abrege de geographic physique, 



129 

 Marvin (Prof. C. F.), Climatic Changes and Weather 



Normals, 952 

 Marvin (F. S.), Biology and Sociology, 682 ; The Scope of 



Science, 567 

 Maso (Rev. M. S.), PhiUppine Earthquakes, 914 

 Mason (M.) and C. E. Mendenhall, Theory of the Settling 



of Fine Particles, 227 

 Masson (Sir David Orme), Science and Progress in 



Australia, 507 

 Mast (S. O.), Mechanics of Locomotion in Amoeba, 228 

 Mather (Prof. T.), Mrs. Hertha Ayrton, 939 

 Matignon (C), A New Reaction for the Preparation of 



Strontium, 958 

 Matsumoto (H.), The Early Proboscideans, 704 

 Matthew (Dr. W. D.), Scientific Names of Greek Deriva- 

 tion, 241 

 Matthews (W. D.), Fossil Bones in the Rock, 522 

 Mauchly (Dr. S. J.), The Earth's Electrostatic Field, 915 

 Maunder (Annie S. D.) and E. W. Alaunder, The Heavens 



and their Story, 783 

 Maurain (C.) and Mme. de Madinhac, The Secular Variation 

 of the Intensity of the Terrestrial Magnetic Field at 

 Paris, 28 ; A. Toussaint, and R. Pris, The Measure- 

 ment of Air Resistance on Railway Material, 347 

 Maxwell (Sir Herbert), Field Natural History, 679 ; 



Greek Orthography in Scientific Names, 502 

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

 Maynard (G. D.), [obituary article], 871 



