XXVIU 



Indd 



■X 



r Xature^ 



No7>entber 26, igoS 



Italian Observations of the Sun during 1907, Prof. Ricco, 



66 



Ivy (R. H.), Slietches of South African Bird-life, 57 



lyengan (P. Sampat), Geological Survey in India, 470 



Jackson (B. Daydon), Linna>us's Authorities, 272 



Jacobsen (Jules), Action of Silver Nitrate upon Chloroauric 

 Acid and the Preparation of Fulminating Gold, i'68 



Jamieson (J. S.), a Delicate Test for Bromides, 190-1 



Jarnmes (L.), Recently Discovered Drawings in the Portel 

 (Ari^ge) Grotto, 143 



Javal (Adolphe), the Molecular Concentration of the Liquids 

 of the Organism in the Pathological State, 216 



Javelle (M.), Comet Tempelj-Swift igoSd, 580, 644 



Jeannel (R.), Recently Discovered Drawings in the Portel 

 (Ari^ge) Grotto, 143 



Jeans (Prof. J. H., F.R.S.), the Mathematical Theory of 

 Electricity and Magnetism, 537 



Jefferies (Richard), the Open Air, 197 



Jegou (M.), Studies on the Association in Series and in 

 Parallel of Electrolytic Detectors, 626 



Jensen (G. J. G.), Cast-iron House Drainage, with Especial 

 Reference to Town Houses, 389 



Jensen (Dr. H. I.), Cupriferous Porphyrite and Quartz 

 Veins in the Nelligen District, New South Wales, 472 



Jerosch (H. Brockmann), Vegetationsbilder, the Algerian 

 Sahara, 603 



Jerusalem (G.), Relation between the Crystalline Form and 

 the Chemical Constitution of the Picryl Derivatives, 

 213 



Jervis-Smilh (F. J., F.R.S.), on the Generation of a 

 Luminous Glow in an Exhausted Receiver moving in an 

 Electrostatic Field, and the Action of a Magnetic Field 

 on the Glow so Produced, 70 ; Luminous Glow generated 

 by Electrostatic Induction in an Exhausted Vessel made 

 of Silica, 535 



Johnson (Mr.), Wadworth's " Cumberlandite," 139 



Johnson (Mrs. Andrew), Curious Ring around the Moon 

 on June 11, 205 



Johnston (Sir H. H., K.C.M.G., K.C.B.), African Nature 

 Notes and Reminiscences, F. C. Selous, 217 



Johnston-Lavis (Dr. H. J.), Eruption of Vesuvius, 1906, 47 



Julibois (Pierre), Definite Compounds of Silicon and Palla- 

 dium, 95 



Joly (Prof. John, M.A., D.Sc, F.R.S.), Radium Contents 

 of the Rocks of the St. Gothard Tunnel, 47 ; Opening 

 Address in Section C at the Meeting of the British 

 .'\ssociation at Dublin, Uranium and Geology, 456 ; on 

 Mountain Building, 592 



Jones (Francis Arthur), Thomas Alva Edison, Sixty Years 

 of an Inventor's Life, 122 



Jones (F. Wood), Rate of Growth of Reef-building Corals, 

 433 



Jones (Prof. H. C), Absorption Spectra of Solutions, 1S8 



Jones (L. M.), Preparation of Diselenides, iig 



Jordan (Dr. D. S.), the Law of Geminate Species, 36 



Jordan (Mr.), Photographic Determination of Star Colours, 

 158 



louaust (R.), Influence of Temperature on the Electromotive 

 Force of the Cadmium Element, 263 



Jouve (.Ad.), Acid-resisting Alloys, 403 ; Influence of Silicon 

 on Properties of Iron, 581 



July and .'\ugust Meteors, W. F. Denning, 232 



June, Genial, W. F. Denning, 221 



Jupiter : Jupiter's Eighth Satellite, Prof. George Forbes, 

 F.R.S., 30; Further Observations of Jupiter's Eighth 

 Satellite, Sir W. H. M. Christie, 38: Prof. Perrine, 1^8; 

 Elements of the Orbit of Jupiter's Eighth Satellite, 

 Messrs. Crawford and Meyer, 401 ; Ephemeris for Jupi- 

 ter's Eighth Satellite, Messrs. Crawford and Etal, 678 ; 

 Recent Observations of Jupiter, Rev. T. E. R. Phillips, 

 88; Observations of Jupiter's Satellites, M. S. Kostinsky, 

 III ; a Fourth Minor Planet near Jupiter, Dr. Ebell, 158; 

 Occultation of Jupiter's Satellite II. by Satellite I., Prof. 

 Hartmann, 207 ; the Albedoes of Jupiter's First and Third 

 Satellites, M. Oui;nisset, 2<t ; Micrometer Measures of 

 Jovian Features, Dr. H. E. Lau, 330; the Origin of the 

 Recently Discovered Jovian Satellites, Prof. Tarrida del 

 Marmol, 401 ; Mr. Melotte, 401 ; Observations of Jupiter, 



Prof. Barnard, 486 ; the Sixth Satellite of Jupiter, Prof. 

 Barnard, 5S0 

 Juriiz (Dr. C. F.), Brak (Alkah) in Cape Colony Soils, 

 312 



Kamensky (M.), Encke's Comet 19086, 158 



Kants (Immanuel), Metaphysik der Sitten, 126 



Kapp (Prof. Gisbert), Electric Railways Theoretically and 



Practically Treated, Sydney W. Ashe, 27 

 Kapteyn (Prof. J. C), Recent Researches in the Structure 



of the Universe, Lecture at Royal Institution, 210, 234 

 Karsten (G.), das Indische Phyloplankton, 267 

 Karsten (Dr. G.), a Te.xt-book of Botany, 441 

 Kassabian (Dr. M. K.), Rontgen Rays and Electro-thera- 

 peutics, with Chapters on Radium and Phototherapy, 388 

 Kassner (Prof. Carl), das Wetter und seine Bedeutung fiir 



das praktische Leben, 412 

 Kato (.Mr.), Variations in the Mobility of Hydrogen, 401 

 Kav.-ln (Dr. J.), a Bright Meteor, 21;'; 

 Kawamura (S.), Bamboo Ayimdinaria Narahira and the 



Parasitic Fungus Miyoshia fiisipora, 180 

 Kayo (E. R.), the Use of the Abacus in Ancient India, 



264 

 Kayser (H.), Handbuch der Spectroscopic, 3^8 

 Kearney (E. W. C), Demonstration of High-speed Railway 



System, 155 

 Keeling (B. F. E.), the Delimitation of the Turco- 



Egyptian Boundary, 16 ; Upper Air Observations in 



KiJypt, 94 

 Keith (Skene and George E.), Cancer : Relief of Pain and 



Possible Cure, 292 

 Keller (Prof. H. F.),Some Chilean Copper Minerals, 18S 

 Kellogg (Prof. V. L.), Darwinism To-day, 3 

 Kelvin (Lord), the Work of. Sir Oliver Lodge, 142 ; Lord 



Kelvin's Philosophy, Sir Oliver Lodge, F.R.S., ig8 ; Dr. 



W. Peddie, 246; Obituary Notice of, Prof. J. Larmor, 



323 ; Kelvin in the 'Sixties, Prof. W'. E. Ayrton, F.R.S., 

 the Kelvin Lecture, Prof. Silvanus P. Thompson, 



F.R.S. 



Lord Kelvin, an Account of his Scientific 



Life and Work, Dr. Andrew Gray, F.R.S., 323 ; Certain 

 .Aspects of the Work of. Sir Oliver Lodge, F.R.S., at 

 Faraday Society, 403 

 Kendal (Rev. H. G. O.), Neolithic Microliths from Welwyn, 



434 

 Kerforne (F.), the Iron Deposits of Coatquidan, 168 

 Kerr (J. Graham), the Work of John Samuel Budgett, 



Balfour Student of the University of Cambridge, 313 

 Kew, the Royal Gardens, E. J. Wallis and H. Spooner, 



31S 

 Kidston (Dr. R.), Origin of the Adaxially Curved Leaf Trace 



in the Filicales, 167 

 Kielhauser (Dr. E. A.), die Stimmgabel, ihre Schwingungs- 



gesetze und .Anwendungen in der Physik, 316 

 Kimmins (Dr.), Note-taking and Reports of Work, 620 

 Kinberg (Prof. J. G. Hjalmar), Death of, 513 

 Kindle (E. M.), the Silurian Fauna in Western America, 



2S4 

 Kinematographic Study of the Brownian Movements, Victor 



Henri, 0^ 

 Kinematography in Natural Colours, G. Albert Smith, 21 

 Kinetic Energy of (he Ions emitted by Hot Bodies, the. 



Prof. O. W. Richardson, 245 

 King (L. W.), Egypt and Western Asia in the Light of 



Recent Discoveries, 363 

 Kipping (Prof. F. S., D.Sc, Ph.D., F.R.S.), Opening 



Address in Section B at the Meeting of the British 



Association at Dublin, 450 

 Kirchners Wbrterbuch der philosophischen Grundbegriffe, 



126 

 Kirkaldy (G. W.), Hemiptera of Fiji, 360 

 Knuth (Dr. P.), Handbook of Flower ■ Pollination based 



upon Herman Miiller's Work, " The Fertilisation of 



Flowers by Insects," 244 

 Kobold (Prof. H.), Comet 19081;, 486;; Morehouse's Comet 



1908c, 677 

 Kohl (Herr), Recent Night-glows, 306 

 Kohlrausch (Dr. F.), Kleiner Leitfaden der praktischen 



Physik, 316 

 Kolbe (Bruno), an Introduction to Electricity, 243 



