XXll 



Index 



[/ 



Nature, 

 une 14, 1900 



Guillaume (}.)> Observations of the Leonids, 143 



Guldberg (C. M.), Untersuchungen iiber die Chemischen 



Affinitaten, 412 

 Gun-barrels, Vibrations of, C. Kranz. K. R. Koch, 58 

 Guppy (Dr, H. B,), Evidence of Upheaval in Vanua Leva, 



Fiji, 248 

 Guthrie (Prof. Francis), Death and Obituary Notice of, 84 

 Guthrie (F. B.), Edible Earth from Fiji, 484 

 Gutta Percha : a Gutta Percha Plant, Prof. F. E, Weiss, 7 ; 



Les Arbres a Gutta-Percha, leur Culture, Mission relativ a 



I'Acclimatation de ces Arbres aux Antilles et la Guyane, Henri 



Lecomte, 538 

 Gutton (C), Velocity of Propagation of Electromagnetic Waves 



in Bitumen, 579 

 Guyot (A.), The Tautomerism of Benzoyl-benzoic Acid, 239 

 Gwyther (R. W.), Conditions of Solitary Wave-propagation, 



383 ; Motion of Particles in Steady Fluid Motion, 383 



Haddon (Dr. A. C, F.R.S.), on the Yaraikanna Tribe of 

 Cape York, 44 ; Eaglehawk and Crow : a Study of the 

 Australian Aborigines, including an Inquiry into their Origin 

 and a Survey of Australian Languages, John Mathew, 193 ; 

 the Races of Man ; an Outline of Anthropology and Ethno- 

 graphy, J. Deniker, 462 ; Native Life and Customs in 

 Sarawak, 578 



Hadfield (R. A.), Armour Plates, 301 



Hadley (H. E.), Magnetism and Electricity for Beginners, 200 



Hafifkine's Anti-plague Inoculations, 550 



Haffkine's Inoculations and the Indian Plague, 422 



Haga (T. ), Non-existence of Dihydroxylamine Derivatives of 

 Potassium Nitrite, 505 



Hagen (E ), Reflective Power of Metals, 555 



Hail-prevention by Gun firing. Dr. J. M. Pernter, 451 



Hall (H.), New Syntheses of Indene, 505, 547 



Hall (Leonard), Man, the Microcosm, 6 



Hall (R.), Albinism and Melanism in Australian Birds, 620 



Haller (A. ), the Tautomerism of Benzoyl-benzoic Acid, 239 ; 

 Synthesis of Campholic Acid, 407 ; New Reaction between 

 Aromatic Aldehydes and Sodium Derivative of Borneol, 507 



Halm (Dr. J. ), the Relation between the Periodic Changes of 

 Solar Activity and the Earth's Motion, 445 



Halo Round a Shadow, Howard Fox, 7 



Hamburger (Dr.), Fat and Soap Absorption in Large and Small 

 Intestine, 216 



Hamy (Maurice), Interference Method of Measuring Small 

 Diameters, 402 ; Determination of Standard Lines in 

 Spectrum, 435 ; Determination of Standard Points in 

 Spectrum, 507 



Hanbury (F, J.), Flora of Kent, 489 



Hanitsch (Dr. R.), Mosquitoes and Malaria, 177 



Hannequine (Arthur), Essai Critique sur I'Hypothese des 

 Atomes dans la Science Contemporaine, 26 



Hantzsch (Prof.), New Iodide of Nitrogen, 453 



Happiness, Life and, Auguste Marrot, 365 



Harbour Works at Dover, Admiralty, Messrs. Goode and 

 Matthews, 20 



Harden (Arthur), Inorganic Chemistry for Advanced Students, 

 125 



Hardin Willet L. ), the Rise and Development of the Lique- 

 faction of Gases, 98 



Hardy (W. B.), Mechanism of Gelation and Stability of 

 Hydrosols, 599 



Hargrave (L.), Sailing Birds dependent on Wave-power, 167 



Harker (Alfred), Magnetic Disturbances in Isle of Skye, 459 



Harker (G.), Composition of New South Wales Labradorite 

 and Topazes, 483 



Harris (R. A.), Tides along the Antarctic Continent, 490 



Harrison (J.), Practical Plane and Solid Geometry, loi 



Harrison (J. A.), First Steps in Earth Knowledge ; being an 

 Introduction to Physiography, 317 



Harrison (R. G.), Experiments on Growth of- Tadpole's Tails> 

 206 



Hartley (Sir Charles), on the Engineering Works of the Suez 

 Canal, 21 



Hartley (E. G J.), Beudantite, 382 



Hartley Botanical Laboratories of University College, Liver- 

 pool, 454 



Harting (J. E.), Animals and Poisonous Plants, 142 



Hartmann (Dr. J.), a New Photographic Photometer, 306 



Harvard College Observatory, 402 



Harvard Photometry, Proposed New, 208 



Harvey (A. W.), Racemisation during formation of Benzyli- 

 dene. Benzoyl and Acetyl Derivatives of Dextro-ac-tetrahydro- 

 j8-Naphthylamine, 530 

 Hasenoehrl (Dr. Fritz), Dielectric Constants of Liquid Nitrous 



Oxide and Nitrogen, 547 

 Haswell (Prof. W. A.), a Manual of Zoology, 559 , 



Hatcher (J. B. ), Sedimentary Rocks of Southern Patagonia, 432 

 Haydon (W. T.), a Fresh-water Chert from Asia Minor, 520 

 Hayes (Captain M. H.), Colour of Horses, for Service in Hot 



Countries, 445 

 Hazen (Prof. H. A.), Death and Obituary Notice of, 398 

 Heat: the Conductivities of Mixtures, Dr. C. H. Lees, 118; 

 Apparatus for Determining Heat required to Evaporate 

 Steam from Saturated Salt Solutions, M. Trouton, 143 ; 

 Boiling Temperature of Hydrocarbons, Prof. H. A. Hunicke, 

 216; Cooling of a Body in Steady Air-blast, II., Prof. 

 Mitchell, 238 ; Transformation Temperature of Quadratic and 

 Orthorhombic Mercuric Iodide, D. Gernez, 239 ; Thermo- 

 electric Properties of Mercury, Dr. W. Peddie and A. B. 

 Shand, 286; Value«of Internal Pressure in Equations of 

 Van Waals and Clausius, Daniel Berthelot, 287 ; the Co- 

 volume in Characteristic Equation of Fluids, Daniel 

 Berthelot, 311 ; Hall Phenomenon and Thermomagnetic 

 Currents, G. Moureau, 311 ; New Method of Measuring 

 Thermal Sensibility, Ed. Toulouse and W. Vaschide, 336 ; 

 Change with Temperature of Coefficient of Absorption of Gas 

 in Liquid, Prof. Kuenen, 359 ; Specific Heat of Marble, Prof. 

 B. O. Peirce and Robert W. Willson, 367 ; Freezing Points 

 of Solutions, E. H. Loomis, 399 : the lonisation of Dilute 

 Solutions at the Freezing Point, W. C. D. Whetham, 504 ; 

 Limiting Value for Molecular Depression of Freezing 

 Point in' Non-electrolytic Solutions, Herr Loomis, 521 ; 

 Use of Violuric Acid in Calorimetric Investigations, Prof. 

 Abegg, 402 ; Stationary Temperature of Electrically Heated . 

 Conductor, F. Kohlrausch, 432 ; Thermodynamic Properties 

 of Super-heated Steam, J. H. Grindley, 432 ; Sugar as Heat- 

 producer in Fasting Animals, Prof. U. Mosso, 476 ; Effects of 

 Strain on Thermo-electric Qualities of Metals, Prof. M. 

 Maclean, 481 ; Electric Thermostat, Prof. J. Gibson and 

 A. W. C. Menzies, 482 ; Underground Temperature, J. L. C. 

 Rae, E. F. Pittman and Prof. T. W. E. David, 484 ; Hot 

 Water and Soft Glass, C. Barus, 528 ; Electrical Thermostat, 

 W. Duane and C. A. Lory, 528 ; Specific Heat of Blood, 

 H. Bordier, 532 ; Solubility of Carbonic Acid in Alcohol at 

 Various Temperatures, C. Bohr, 554 ; Specific Heats of 

 Metals at Low Temperatures, U. Behn, 554 ; Heat of 

 Sublimation of Carbonic Acid and of Evaporation of Air, 

 U. Behn, 554 ; Heat for Advanced Students, Edwin Edser, 

 557 ; Influence of Heating on Passage of Electricity through 

 Rarefied Gases, J. Stark, 572 ; Loss of Phosphorescence by 

 Heat, Gustave le Bon, 579 ; Heat of Combination of Metals 

 in Alloy Formation, Dr. A. Gait, 579 ; Mechanism of 

 Gelation and Stability of Hydrosols, W. B. Hardy, 599 ; 

 Movements Produced in Liquids by Heat Connection, Henri 

 Benard, 604 ; Heat of Formation of Hydrated and Anhy- 

 drous Strontium Dioxide, M. de Forcrand, 604 ; Size at 

 which Heat-movements Manifested in Matter, Prof. G. F. 

 Fitzgerald, F.R.S., 612 ; Heat of Combustion of some very 

 Volatile Liquids, MM. Berthelot and Delepine, 627 

 Heather Beer, Dr. W. C. Maclagan, 286 

 Heavens at a Glance, the, Arthur Mee, 62 

 Heawood (E.), on the Date of the Discovery of Australia, 20 

 Iledley (Charles), is New Zealand a Zoological Region ? 589 

 Heilprin (Angelo), Alaska and the Klondike : a Journey to the 

 New Eldorado, with Hints to the Traveller, and Observations 

 on the Physical History and Geology of the Gold Regions^ 

 the Conditions of Working the Klondike Placers, and the 

 Laws Governing and Regulating Mining in the North-west 

 Territory of Canada, 122 

 Heilprin (Prof. A.), the Level of Lake Nicaragua, 451 

 Heinke (C.), Wave Current Generators, 626 

 Hemming (G. W.), Billiards Mathematically Treated, 410, 468 

 Hemsalech (G. A.), Constitution of Electric Spark, 258; 

 Influence of Iron on Discharge of Condenser through Induc- 

 tion Coil, 579 

 ^lemsley (W. Botting, F.R.S.), the Students' Flora of New 

 Zealand and the Outlying Islands, Thomas Kirk, 146 ; List 

 of the Genera and Species of New Zealand Plants, A. Hamil- 

 ton, 146 



