Nature, 

 June 18, 1CP3J 



Index 



xxin 



Hebert (A.), Influence of the Nature of the External 



Medium on the State of Hydration of the Plant, 311 

 Hubert (Al.), Action of Hot Metals on the Fatty Acids, 



S°3 



Hebrides, Local Magnetic Focus in, Sir W. J. L. Whar- 

 ton, K.C.B., F.R.S., 84 



Heck (Dr.), the Aye-Aye of Madagascar, 65 



Hedin (Dr. Sven), Explorations in Central Asia, Secular 

 Movements in the Region of L'op-nor, 134 



Hellenic Society, Lecture at, Natural Proportions in Archi- 

 tecture, Jay Hambidge, 68 



Heller (W. Mayhowe), on the Introduction of Experimental 

 Science into Irish Schools, 17 



Hellman (Prof. G.), Rain-chart of Westphalia, 469 



Helmholtz Theory of the Microscope, J. W. Gordon, 551 



Helms (R.), Pot Experiments to Determine the Limits of 

 Endurance for Injurious Substances, Wheat, 120 



Hempel (Dr. Walther), Methods of Gas Analysis, Supp., 

 November 6, 1002, x 



Hemsley (W. Botting, F.R.S.), Local Floras of India, 

 223 ; Progress of the New Vegetation of Krakatao, 498 ; 

 Flora of the Galapagos Islands, B. L. Robinson, 561 



Henderson (Dr.), Influence of Molybdenum and Tungsten 

 Trioxides on the Specific Rotation of /-lactic Acid and 

 Potassium /-lactate, 358 



Henderson (Dr. George), Virgil on Agriculture and the 

 Nitrification of the Soil, iqi ; Possible Uses of Essential 

 Oils in the Economy of Plant-life, 454 



Henocque (Albert), Death of, 250, 442 



Henri (Victor), General Theory of Action of Diastases, 119 



Henry (John R.), Leonid Meteors, 1002, a Forecast, 8; 

 Leonids of 1902 and Ouadrantids of 1903, 29S ; the 

 Lyrid Meteors, 584 



Henry (Dr. T. A.), a Research on the Eucalypts especially 

 in regard to their Essential Oils, R. T. Baker and 

 H. G. Smith, 524 ; Eucalypts Cultivated in the United 

 States, A. J. McClatchie, 524 



Henschel (George), Bullfinch and Canary, 609 



Hepworth (Commander), the Southern Cross Antarctic 

 Expedition, 530 



Herbarium of Fen-ante Imperato at Naples, the, Prof. 

 [talo Giglioli, 296 



Herdman (Prof. W. A., F.R.S.), Biology in Universities, 

 270 ; the Pearl Fisheries of Ceylon, ti2o 



Hereditv : Mendel's Principles of Heredity in Mice, W. 

 Bateson, F.R.S., 462, 585; Prof. W. F. R. Weldon, 

 F.R.S., 512, 610; Experiments in the Mendelian Theory 

 of Heredity, Japanese " Waltzing Mice," Mr. Darbi- 

 shire, 550 



Hergesell (Dr. H.), International Balloon Ascents made 

 from April to June last, 13 ; International Aeronautical 

 Balloon Ascents in July, August, and September, 13s; 

 International Aeronautical Experiments for the Scientific 

 Exploration of the Atmosphere, 1 ',8 ; International 

 Balloon Ascents of October 2 and November 6, 1902, 

 326 ; International Balloon Ascents of December 4, 308 



Herschel (Prof. A. S., F.R.S.), the Leonid and Bielid 

 Meteor-showers of November, 1902, 103 ; the Quadran- 

 tids, 1903 — a Coincidence, 333 ; the Lyrid Meteors, 584 



Herschel's Nebulous Regions of the Heavens, Dr. Isaac 

 Roberts, 04, 158, 424; Prof. E. E. Barnard, 424 



Hertwig (Dr. R.), Der echte Hausschwamm und andere 

 das Bauholz zerstdrende Pilze, ;" 



Herzfield (B.), Magnetic Hysteresis at High Frequencies, 

 (124 



Herve's (Henri), Balloon, Lieut. -Colonel G. Espitalier, 181 



Hett (C. H.), a Glossary of Popular, Local, and Old- 

 Fashioned Names of British Birds, 125 



Heusler (F.), the Chemistry of the Terpenes, 267 



Hewitt Mercury Lamp and Static Converter, the, 248 



Hewlett (Prof. R. T.), Thirteenth Annual Report of the 

 Local Government Board, 1900-1, 5; Government Grant 

 for Scientific Research, 150; the Jubilee of Lord Lister, 

 134; Oysters and Typhoid Fever, 370; Bacteria in Daily 

 Life, Mrs. Percy Frankland, 3S3 



Hickson (Prof. Sydney, F.R.S.), Horny Membrane of 

 Neohelia porccllana, 344 



Hilbert (Prof. D.), a Point in a Recent Paper by, E. T. 

 Dixon, 3S2 



Hilger (Otto), Death of, 208 j Obituary Notice of, 230 



Hill (Dr. Alex.), Can Dogs Reason? '558 



Hill (A. C), Reversibility of Enzyme or Ferment Action, 



574 

 Hill (B. F.), Terlingua Quicksilver Deposits of Brewster 



County, Texas, 113 



Hill (Henry W.), Preparatory Lessons in Chemistry, 202 



Hill (Leonard), Practical Physiology, 38S ; Diseases of the 

 Respiratory and Circulatory Systems, 534 



Hill (R. T.), the Beaumont Oil-field, 13b; Geology of the 

 Black and Grand Prairies, Texas, 449 



Hilprecht (Prof.), Discovery of Ancient Astronomical 

 Records, 400 



Hinton (C. H.), Recognition of the Fourth Dimension, 

 1 s 



Hinxman (L. W.), Geology of Lower Strathspey, 182 



Hise (C. R. van), Iron-ore Deposits of the Lake Superior 

 Region, 448 



Histology : Lehrbuch der vergleichenden Histologie der 

 Tiere, Dr. Karl Camillo Schneider, 98; Methods and 

 Theory of Physiological Histology, Gustav Mann, 484 ; 

 on the Histology of Uredo dispersa and the " Myco- 

 plasm " Hypothesis, Prof. H. Marshall Ward, F.R.S.. 

 500 



History: a New Student's Atlas of English History, Emil 

 Reich, 461; Death of Dr. Gustav Storm, 403; Historical 

 Note in Regard to Determinants, Dr. Thomas Muir, 

 F.R.S., 512; Positive Sciences at the International Con- 

 gress of History, Prof. Piero Giacosa, 613 



Hobbs (W. H.), 'Newark (Triassic) System of the Pom- 

 peraug Valley, Connecticut, 448 



Hobhouse (L. f .), Mind in Evolution, 199 



Hobley (C. W. 1. Eastern Uganda, an Ethnological Sur- 

 vey, 10 



Hobson (Dr.), the Infinite and the Infinitesimal in Mathe- 

 matical Analysis, 71 



Hobson (Sir E. W., F.R.S.), Sir O. Lodge and the Con- 

 servation of Energy, 611 



Hodges (Rev. E. Rattenbury), Utilisation of the Internal 

 Heat of the Earth, 36 



Hodgkins Gold Medal Awarded, Another, 104 



Hotf (J. H. van 't), Acht Vortrage uber physikalische 

 Chemie, 149 



Hofmann (Karl), Die radioactiven Stoffe nach dem gegen- 

 wartigen Stande der wissenschaftlichen Erkenntnis, 511 



Hofmeister (Prof.), Constitution of the Molecule of Albu- 

 men, 21 



Hogg (Ouinton), Death and Obituary Notice of, 276 



Holden "(Edward S.l, Real Things in Nature, a Reading 

 Book of Science for American Boys and Girls, 461 



Holland (T. H.), the Mica Deposits of India, 471 



Hollard (A.), Electrolytic Superoxides of Lead, Nickel and 

 Bismuth, 33s 



Holm (Dr. E.), Das Objectiv im Dienste der Pholographie, 

 486 



Holmes (W. B.), Amorphous Sulphur, 352 



Holmes (Mr. 1, Estimation of Ethyl Alcohol in Essences 

 and Medicinal Preparations, -538 



Holy Shroud of Turin, the, Dr. Paul Vignon, Prof. R. 

 Meldola, F.R.S., 241 ; Prof. T. G. Bonney, F.R.S., 296; 

 Major-General J. Waterhouse, 317, 34;; Worthington G. 

 Smith, -,17; R. E. Froude, F.R.S., 367 



Hooker's "(Sir William) Scientific Work, 404 



" Hope Reports," Entomologv at Oxford, 372 



Hopkinson (C. and B.), Electric Tramways, 6.3 



Horn, Round the, Before the Mast, A. Basil Lubbock. 

 439 



Hornv Membrane of Neohelia porcellana, Prof. Sydney J. 

 Hickson, F.R.S., 7.1.1 



Horse, the Origin of the Thoroughbred, Prof. Ridgeway 



. at the Cambridge Philosophical Society, 187 



Horticulture : the Journal of the Royal Horticultural 

 Society, jj ; Children's Gardens, the Hon. Mrs. Evelyn 

 Cecil "(Alicia Amherst), 55 ; the Potash Salts, their Pro- 

 duction and Application to Agriculture, Industry and 

 Horticulture, L. A. Groth, 222 ; Thomson's Gardener's 

 Assistant, 313 



Hough (Prof. G. W.'), Observations of Occultations, 234 ; 

 Phvsical Constitution of Jupiter, 320 



Houllevigue (L.), Results Obtained by Depositing Thin 

 Films of Metal on Glass and other Surfaces b\ Kathodic 

 Ravs in I Ik- Hell Glass Receiver, 373 



Houston (Dr. A. C.I, the Earth in Relation to the Preser- 



