XXVI 



Index 



r Nature, 

 L July 28, 1910 



Barrow-in-Furness, by the Lancashire and Western Sea- 

 fisheries joint Committee, 125 

 Jolley (A. C), Magnetic Balance of MM. Curie and C. 



Cheneveau, 359 

 Jonckheere (M.j, tlie New Canals on Mars, 468 

 Jones (.Dr. A. Clement), Elementary Mechanics of SoUds 



and Fluids, 241 

 Jones (Rev. F. A.), the Dates of Genesis, 244 

 Jcnes (Prof. H. C), Absorption Spectra of Solutions, 505 

 Jordan (Dr. A. C), Observations of Halley's Comet, 321 

 Jordan (C. W.), an Account of a Visit to the Power Plant 



of the Ontario Power Co. at Niagara Falls, Address at 



Institution of Mechanical Engineers, 173 

 Joyce (T. M.), Curious Wooden Engraved Blocks Used by 



the Busiiongo of the Belgian Congo, 531 

 Judd (Prof. John W., C.B., F.R.S.), Obituary Notice of 



Prof. Alexander Agassiz, For.Mem.R.S., 163 

 Jude (Dr. R. H.), Matriculation Magnetism and Electricity, 



485 

 Jupiter : Accelerated Velocity of Jupiter's Red Spot Hollow, 

 Scriven Bolton, 70; the Lacings between Jupiter's Belts, 

 Prof. Lowell, 501 



Kahlenberg (Prof. Louis), the Study of Solutions, 113 



Kampf um Kernfragen der Entwicklungs- und Vererbungs- 

 lehre, die, Oscar Hertwig, 426 



Kapp (Prof. Gisbert), Electricity, H. M. Hobart, 65 ; 

 Electrotechnics, Dr. John Henderson, 185 ; Practical 

 Testing of Electrical Machines, L. Oulton and N. J. 

 Wilson, 185 



Karakoram, fixplorazione nei monte del, S. A. R. Luigi 

 Amedco di Savoja, duca degli Abruzzi, Lieut-Colonel 

 H. H. Godwin-Austen, F.R.b., 469 



Kashmir Territory, Explorations in the Glacier Tributaries 

 of the Shayok River, Lieut.-Colonel H. H. Godwin- 

 Austen, F.R.S., 81 



Keane (Dr. C. A.), Chemistry and Pharmaco-therapeutics, 

 Lecture at Society of Chemical Industry, 508 



Keilhack (L.), Phyllopoda, 421 ; Copepoda, Ostracoda, 

 Malacostraca, 421 



Keith (Dr. A.), the Gibraltar Skull, 88 



Kellogg (Prof. J. L.), Shell-fish Industries, 362 



Kelso (Dr. J. E. H.), Wheat-eating Propensity of Starlings, 

 263 



Kelvin (Lord), the Work of, in Telegraphy and Navigation, 

 Prof. J. A. Ewing, C.B., F.R.S., at Institution of Elec- 

 trical Engineers, 23 



Kelvin (William Thomson, Baron of Largs), the Life of, 

 Silvanus P. Thompson, Prof. A. Gray, F.R.S., 61 



Kennelley (Prof. A. E.), Wireless Telegraphy and Wireless 

 Telephony, 274 



Kerillis (M. de), Aurora Borealis, 419 



Kew and Eskdale Muir Observatories and the Meteoro- 

 logical Office, 509 



Kinch (Mr.), Nitrogen-content of Sawdust, 199 



King (the), the Death of, the Editor, 301 



Kin"- (the) and the Royal Society, 464 ; and the Universities, 

 529 



King (L. W.), Explorations in Turkestan, Expedition of 

 1904, Prehistoric Civilisations of Anau, 157 



Kingsland (W.), Scientific Idealism or Matter and Force, and 

 their Relation to Life and Consciousness, 246 



Kirk (F. M.), Questions on Herbertson's Senior Geo- 

 graphy, 426 



Kirkaldy (G. W.), Catalogue of the Hemiptera (Heterop- 

 tera), with Biological and Anatomical References, Lists 

 of Food-plants and Parasites, 154 



Kirkaldy (W. G.), Steel Testing, 406 



Kirkpatrick (R.), a Sponge with a Siliceous and Calcareous 

 Skeleton, 338 



Kites, the Stability and EflRciency of, F. P. Fergusson, 310: 

 W. H. Dines, F.R.S., 310 



Klapdlek (Fr.), Ephemerida, Plecoptera, Lepidoptera, 421 



Klebs (Prof. G.), Modifications produced in Flowers of 

 Sempervivum exposed to Special Cultural Conditions, 138 ; 

 .^Iterations of the Development and Forms of Plants as a 

 Result of Environment, Croonian Lecture at Royal 

 Society, 414 



Kleeman (Dr. R. D.), lonisation of Various Gases by the 

 J3 Rays of Actinium, 88 ; the Total lonisation produced 



in Different Gases by the Kathode Rays, 269 ; a Differ- 

 ence in the Photoelectric Effect caused by Incident and 

 Divergent Light, 339 ; Direction of Motion of an Electron 

 Ejected from an Atom by Ultra-violet Light, 446 

 Kleine (Prof. Dr. F.), Bericht iiber die Tatigkeit der zur 

 Erforschung der Schlafkrankheit im Jahre 1906-7, nach 

 Ostafrika entsandten Kommission, 279 

 Klimatologie, Handbuch der, Prof. JuUus Hann, 457 

 Kling (Andr6), New Method of Estimating Dextro-tartaric 



Acid, 90 

 Knowledge, Practice and, Dr. John Aitken, F.R.S., 70 

 Knowles (Miss M. C), Leucojum aestivum, the Summer 



Snow-flake, 513 

 Krfowlton (Dr. F. H.), the Hell Creek and Ceratops Beds 



of Montana, 43 

 Knox (Capt. E. Blake), Aids to Microscopic Diagnosis 



(Bacterial and Parasitic Diseases), 367 

 Knuth (Dr. R.), Formation of Hybrids in the Genus 



Pelargonium, 347 

 Kobold (Dr.), Comet 1910a, 79, 108, 383 

 Koch (Dr. R.), Bericht iiber die Tatigkeit der zur 

 Erforschung der Schlafkrankheit im Jahre 1906-7, nach 

 Ostafrika entsandten Kommission, 279 

 Koch (Prof. Robert For..Mem.R.S.), Death and Obituary 



Notice of, 402 

 Koch's Discovery of the Method of Plate-culture of Micro- 

 organisms, Prof. C. S. Sherrington, F. R.S., 458 

 Koenike (F.), Araneae, Acarina, and Tardigrada, 421 

 Kohlbrausch (F.), Lehrbuch der praktischen Physik, 216 

 Kolbl (F.), Heliotropic Sensibility of Woody Plants, 297 

 Konkoly (Herr), Comet 1910a, 108 

 Korea, Journeys through, Prof. B. Kot6, 490 

 Kot6 (Prof. B.), Journeys through Korea, 490 

 Krause (Prof. W.), Death and Obituary Notice of, 15 

 Krebs (Dr. W.), Occultation of Mars by the Moon on 



April 13, 383 

 Kuhlgatz (Th.), Collembola, Neuroptera, Hymenoptera, 



Rhynchota, 421 

 Kiihn (Dr. Julius), Death of, 227 ; Obituary Notice of, 256 



Laboratories : the Davy-Faraday Laboratory, Edwin Edser, 

 40 ; the National Physical Laboratory in 1909, 109 



Laborde (A.), Quantitative Measurements of the Radium 

 Emanation, 449 



Lagden (Sir Godfrey, K.C.M.G.), the Basutos, the Moun- 

 taineers and their Country, 190 



Lagriffoul (M.), the Serotherapy of Typhoid Fever, 120 



Lallemand (Charles), Tides in the Earth's Crust, 78 



Lamb (Major), Rabies, 105 



Lampland (Mr.), Observations of Halley's Comet, 386 



Lamplugh (G. W., F.R.S.), Man as an Instrument ol 

 Research, 407 



Lanchestcr (F. W.), Aerodynamik, 132 



Landolt (Dr. H.), Death of, 74; Obituary Notice of, Dr 

 Alex. McKenzie, 194 



Landwehr (Herr), Maximum of Mira, 1909, 320 



Lane (H. H.), Breeding and Placentation of the Nine- 

 banded Armadillo, 43 



Langelaan (Door Prof. J. W.), Voordrachten over _ dent 

 Bouw van het centrale Zenuwstelsel- een Voorbereiding 

 tot de Kliniek der Zenuwziekten, 308 



Langley's Contributions to Aeronautics, Dr. Alexander 

 Graham Bell, 263 



Lankester (Sir E. Rav, K.C.B., F.R.S.), the Colour of 

 Water, 68 



Lannelongue (M.), Supplementary Function of the Foot in 

 the Yellow Race, 89 



Lantsberry (F. C. A. H.), Ninth Report to the Alloys 

 Research Committee of the Institution of Mechanical 

 Engineers, the Properties of some Alloys of Copper, 

 Aluminium, and Manganese, 140 ^^ 



Larmor (Sir Joseph), Dynamics of Molecular Diffusion, 478 



Lassieur (A.), Study of By-products from Cocoa-nut Oil, 295 



Latham (Baldwin),' Bournes, or Intermittent Springs, 202 



Lattey (R. T.), Effect of Small Traces of Moisture on the 

 Velocities of Ions generated by Rontgen Rays in Air, 477 



Lauder (Dr.), Milk Records for the Dairy Herd at the 

 Rosslvnlee Asylum, 167 ,. , ^ 



Laue (Dr. M.), Thermodynamic Reversibility as apphed tO 

 Diffraction of Light through a Grating, 168 



