XXXVl 



Title Index 



h 



Nature, 

 ebtuai y 2, 1924 



Hafnium : The Optical Spectrum of, Prof. H. M. Hansen 

 and Dr. S. Werner, 618, 900 ; and Celtium, Prof. H. 

 S. King, 9 ; or Jargonium, Prof. T. L. Walker, 831 



Halogens in Sea Water, Use of Sodium Chloride as a 

 Standard in the Estimation of the, J. Giral and F. 

 A. Gila, 28 



Hann Forstlichen College, Dr. Rohmann appointed pro- 

 fessor of mathematics and physics in the, 527 



Happy Traveller, The : a Book for Poor Men, Rev. F. 

 Tatchell, 321 



Hardness Tests, 242 



Harrison Memorial Prize, The, 767 



Harvard University, establishment of an Edward K. 

 Dunham lectureship, 25 



Hawaiian Legends, W. H. Rice, 556 



Hay Fever, no 



Haze on Derby Day, F. R. Farquharson and Dr. J. S. 

 Owens, 109 



Health : for School Children, 226 ; The Ministry of, 425 



Heart, Human, The Electrical Action of the, Dr. A. D. 

 Waller, edited by A. M. Waller, 579 



Heat : and Energy, D. R. Pye, 721 ; Capacity of Solids 

 and Liquids, Principle of a General Method for 

 Determining the, C. Moureu, C. Dufraisse, and P. 

 Landrieu, 887 ; Conduction in Liquids, Prof. P. W. 

 Bridgman, 915 ; Practical, edited by T. Croft, 587; 

 The Convection of, in Vertical Water Columns, H. H. 

 Poole, 923 



Heaven, The Vault of : an Introduction to Modern 

 Astronomy, Sir Richard Gregory. Second edition, 783 



Heavens : The, and their Story, Annie S. D. Maunder 

 and E. W. Maunder, 783 ; The Kingdom of the, some 

 Star Secrets, Dr. C. Nordmann, translated by Dr. 

 E. E. Fournier d'Albe, 783 



Hebridean Memories, S. Gordon, 679 



Heisenberg Theory of the Anomalous Zeeman Effect, The, 

 G. Breit, 396 



Helicopter, The : Is it Worth a Prize ? Prof. L. Bairstow, 

 229 



Heliotherapy, Dr. A. Rollier, with the collaboration of 

 Drs. A. Rosselet, H. J. Schmid, and E. Amstad, 197 



Helium : Spectrum, Intensities in the, A. LI. Hughes and 

 P. Lowe, 26 ; The Crossed-orbit Model of. Dr. L. 

 Silberstein, 53 



Helminthosporium gramineum Rab, The Parasitism of, 

 N. J. G. Smith, 922 



Heredity and Eugenics, Prof. R. R. Gates, 822 



Herring Shoals, Distribution of, B. Storrow, 951 



Het Natuurkundig Laboratorium der Rijksuniversiteit te 

 Leiden in de Jaren 1904-1922. Gedenkboek aange- 

 boden aan H. Kamerlingh Onnes, Directeur van het 

 Laboratorium bij gelegenheid van zijn veertigjarig 

 Professoraat op 11 November 1922, 274 



Hilger, Messrs. Adam, Ltd., Optical Works of, C. C. L. 

 Gregory, 223 



Hindustan, A Naturalist in. Major R. W. G. Hingston, 501 



Hittite Records, Early, Prof. Sayce, 913 



" Homothallism " of Some Ascomycetes, E. and E. 

 Marchal, 959 



Hong-Kong : Severe Typhoon at, 290 ; The Winds of, 146 



Honours, The recent List of, 63 



Hormones, Prof. E. H. Starling, 795 



Horology, Electrical, H. R. Langmand and A. Ball, 236 



Horse Oxyuris, The Life-history of the, B. Schwartz, 404 



House Walls, Heat Losses through, 456 



Housing Conditions, Better, in Industrial Centres, Plea 

 for, C. P. Childe, 252 



Hull Museum, Bronze Age Weapons in the, T. Sheppard, 

 III 



Human : Anatomy for Dental Students, A Manual of, 

 R. B. Green, 501 ; Carbohydrate and Oxygen Meta- 

 bolism, Effect of Reaction Changes on, J. B. S. 

 Haldane, V. B. Wiggleworth, and C. E. Woodrow, 

 885 ; Embryological and Cytological Material, Fixa- 

 tion of. Prof. J. B. Gatenby, 830 ; Embryology and 

 Evolution, J. T. Cunningham, 538 ; Inorganic Meta- 

 bolism, Effect of Reaction Changes on, J. B. S. Haldane, 

 V. B. Wigglesworth, and C. E. Woodrow, 885 ; Ovary, 

 The, with special reference to the Corpus Luteum of 

 Ovulation, Prof. J. B. Gatenby, 923 ; Sacrifice as a 

 Rain Charm in Northern Rhodesia. 66 



Humus in Soils, Some Methods of Chemical Analysis of 

 the, V. Agafonoff, 380 



Hunters of the Great North, Dr. V. Stefansson, 685 



Hutchinson's Splendour of the Heavens : a Popular 

 Authoritative Astronomy, edited by T. E. R. Phillips. 

 Parts I, 2, and 3, 92 



Huxley : Medal of the Royal Anthropological Institute, 

 The, awarded to Dr. E. S. Hartland and Dr. H. 

 Verneau, 840 ; Memorial Lecture, The 12th, Sir 

 Arthur Keith, 245, 257 



Hyderabad Cairn Burials and their Significance, E. H. 

 Hunt, 921 



Hydrocarbons, The Hydration of, P. Woog, 152 



Hydrocyanic Acid : in Cyanogenetic Plants, a New Method 

 of Estimating, E. Kohn-Abrest and J. Ricardoni, 747 ; 

 The Toxic Power of a Polymer of, C. Bedel, 120 



Hydrogen : Active, by Electrolysis, Prof. Y. Venkatara- 

 maiah and Bh. S. V. Raghava Rao, 57 ; Chlorine 

 Combination, Mechanism of the, A. L. Marshall and 

 Prof. H. S. Taylor, 937 ; Ion Concentration of the 

 Soil and of Natural Waters in relation to the Distri- 

 bution of Snails, Dr. W. R. G. Atkins and M. V. 

 Lebour, 119 ; Molecule, The, Prof. H. S. Allen, 340 ; 

 Peroxide Solution, Catalytic Decomposition of, by 

 Blood Charcoal, J. B. Firth and F. S. Watson, 850 ; 

 Secondary Spectrum of, The Mass of the Particles 

 which emit the, M. Duffieux, 119; The Electrolytic 

 Overvoltage of, F. Meunier, 960 



Hydrography, International, 301 



Hydrone and Water : Problems of, the Origin of Elec- 

 tricity in Thunderstorms, Prof. H. E. Armstrong, 

 537, 827 ; Dr. G. C. Simpson, 620 ; Thunderstorms 

 and Globe Lightning, Sir Oliver Lodge, 898 



Hygiene, The School of, in London : 149 ; Dr. A. Balfour 

 appointed director of the, 667 



Hymenolepis fraterna Stiles, The One-host Life - cycle of, 

 of the Mouse, Prof. W. N. F. Woodland, 436 



Hypoxis stellata Linn, f.. The Form of, S. Garside, 745 



Hyrax Capensis, The Placentation of, D. Thursby-Pelham, 

 745 



Iceland Lavas, Comparison of the Chemical Composition 

 of Two, A. Lacroix, 380 



Ichthyosaurians, The, 276 



Ichthyosaurier, Die, des Lias und ihre Zusammenhange, 

 Baron F. von Huene, 276 



Igneous Geology of the Dalmeny District, F. Walker, 151 



Iguanodon atherfieldensis sp. nov.. The Skeleton of, R. W. 

 Hooley, 813 



Illinois, State Research Agencies of, 142 



Illuminating Engineering, Progress of, L. Gaster, 768 



Image Curves, Primary and Secondary, formed by a Thin 

 Achromatic Object Glass with the Object Plane at 

 Infinity, E. W. Taylor, 74 



Immigration and Degeneracy in the United States, W. J. 

 Perry, 344 



Immortality, The BeUef in, and the Worship of the Dead, 

 Sir James G. Frazer. Vol. 2 : The Belief among the 

 Polynesians, 568 



Imperial College of Science and Technology : Awards 

 tenable at the, 150 ; offer of an annual contribution 

 to the, by the Cloth workers' Company, 183 ; The De- 

 partment of Optical Engineering and Applied Optics, 

 183 ; Courses at the, 459 ; scholarships for Overseas 

 students at the, 884 ; Conference : Canadian Repre- 

 sentatives at the, 630 ; The, and Natural Resources, 

 Prof. L. W. Lyde, 493 ; Education Conference, The, 

 73 ; Institute : The, 838 ; and the Development of 

 Overseas Resources, 677 ; The Future of the, 811 



Importation of Plumage (Prohibition) Act, 1921, Additions 

 to the Schedule to the, 291 



Incubator, Multiple Temperature, C. B. Wilhams, 134 



India : Geological Progress in, 918 ; Meteorological 

 Department, Report of the, for 1922-23, 949 ; 

 Rainfall in, 453 ; Supposed NeoHthic Writing in, 

 R. Chanda, 76 ; The Common Birds of, described by 

 D. Dewar and illustrated by G. A. Levett- Yeats. 

 Vol. I., Pt. I., 161 ; The Forests of. Prof. E. P. 

 Stebbing. In 3 Vols. Vols. I. and II., 751 ; The 

 Probable Monsoon Rainfall in, in 1923, J. H. Field, 175 



