ture. -1 

 24, t9ioJ 



Index 



hydrophenylpropiolic Acid, jg ; Catalytic Hydrogenation 



of the Quinoline and Aromatic Bases, 179 

 Dautriche (H.), Working of Safety Explosives containing 



Ammonium Nitrate in Presence of Coal, Paper, and 



Paraffin, 149 

 Davey (F. H.), Flora of Cornwall, 97 

 Davies (Dr. A. Morley), a Geography of the British Isles, 



154 



Dawson (Sir A. Trevor), the Engineering of Ordnance, 21 j 



Dawson (Dr. W. Bell), Tables for the Eastern Coasts of 

 Canada for the Year 1910, 258 



Daylight Meteor, a. Dr. Palisa, 107 



Death Rate in London, 2S9 



Debierne (.■\.), Polonium, 509 



D^combe (L.), Measurement of the Index of Refraction by 

 Means of the Microscope, 509 



Dederer (Miss), South American Marsupials of the Genus 

 Coenolestes more nearly related to the Polyprotodonts 

 than to the Diprotodonts, 257 



Dee (John), 1527-1608, Charlotte Fell Smith, Sir Edward 

 Thorpe, C.B., F.R.S., 121 



De-Giovanni (Prof. Achille), Clinical Commentaries deduced 

 from the Morphology of the Human Body, 214 



Delage (Yves), True Causes of Supposed Electrical Par- 

 thenogenesis, 149 



Delagrange (M.), Death of, 377 



Del^pine (Marcel), Solution of Platinum in Sulphuric Acid 

 and on the Products of this Reaction, 359 



Deman (Miss E. B. van), the .Atrium Vestae at Rome, 200 



Demoussy (M.), Influence of the Ultra-violet Rays on the 

 Growth of Green Plants, 89 ; Blackening of Green Leaves, 

 178 



Dendy (Prof. Arthur, F.R.S.), Cave Vertebrates of America, 

 Prof. Carl H. Eigenniann, 40 ; the Inheritance of Acquired 

 Char.acters, 98 ; the Function of Reissner's Fibre and 

 the Ependymal Groove, 217; the Linnean Society's Dis- 

 cussion on the Origin of Vertebrates, 445 



Denning (W. F.), a Brilliant Fireball, 320 ; Brilliant Meteor 

 of February 17, 500 



Desbuissons (L^on), la Vallfe de Binn, 482 

 Deslandres (H.), Spectrum of the Halley Comet, 239 ; 

 Halley's Comet, 1909c, 259 ; Magnetic Storm of September 

 25, 1909, 358; the New Comet, igioa, 442; Observations 

 of Comet iqioa at the Observatory of Meudon, 449 



Deutsche Siidpolar-Expedition 1901-1903, 336 



Deutschen Siidpolar-Expedition, die Schwerkraftsbestimm- 

 ungen der, E. von Drygalski and L. Haasemann, 69 



Dewar (Sir James), Carbon Monosulphide, 418 



Diamantfuhrenden Gesteine Siidafrikas, die, ihr Abbau 

 und ihre Aufbereitung, Dr. Ing. Percy A. Wagner, 32 



Dickson (Dr. H. N.), the Hydrography of the North Sea 

 and Adjacent Waters, 501 



Diffraction, the Photometric Measurement of the Obliquity 

 Factor of, C. V. Raman, 69 



Disease, the Influence of Heredity on, with Special Refer- 

 ence to Tuberculosis, Cancer, and Diseases of the Nervous 

 System, Sir W. S. Church, K.C.B., Sir W. R. Gowers, 

 F.R.S., Dr. Latham, and Dr. E. F. Bashford, 6 



Disease, Radium in, 460 



Dixon (Edward T.), .^re the Senses ever Vicarious? 246 



Di.xon (Prof. Henry H.), Osmotic Pressure in Plants and 

 on a Thermo-electric Method of Determining Freezing 

 Points, 148 



Dobr^e Collection of European Nocture, a Descriptive Cata- 

 logue of the, 277 



Dog, the Gallop of the Horse and the, Sir E. Ray Lan- 

 kester, K.C.B., F.R.S., 7 



Don (John), Aged Tadpoles, 458 



Doncaster (Leonard), Gametogenesis of the Sawfly Nematus 

 ribesii, a Correction, 127 ; Gametogenesis of the Gallfly 

 Neuroterus lenticidaris (Spathegaster baccarum), 237 



Donisthorpe (H. St. J. K.), a Slave-raid on the Part of a 

 Colony of Formica sanguinea, 290 



Donnan (Prof. F. G.), Calorimetrical Analysis of Hydrated 

 Salts, 178 



Double Star 2 2398, the Parallax of the. Dr. Bohlin, 78 ; 

 Prof. Schlesinger, 78 



Douglas (J. Sholto C), Velocity of Reaction in the " Ab- 

 sorption " of Specific .'\gglutinins by Bacteria, and in the 

 " Adsorption " of Agglutinins Trypsin and Sulphuric Acid 

 by Animal Charcoal, 3S5 ; the Absorption of Agglutinin 



by Bacteria, Application of Physico-chemical Laws 

 Thereto, 385 



Douglas (Loudon M.), International Congress on Pure 

 Foods and Alimentary Substances, 25 



Dow (J. S.), Physiological Principles L'nderlying the 

 Flicker Photometer, 146 



Dowling (Commander R.), Ml about Ships and Shipping, a 

 Handbook of Popular Nautical Information, 42(5 



Dowson (E. M.), Measurement of the Volumes discharged 

 by the Nile during 1905 and igob, 161 



Drabble (Dr. E.), British Pansies, 345 



Dreyer (Dr. G.), X'elocity of Reaction in the " Absorp- 

 tion " of Specific .Agglutinins by Bacteria, and in the 

 '* .-Adsorption " of .Agglutinins, Trypsin, and Sulphuric 

 Acid by Animal Charcoal, 385 ; the .Absorption of Agglu- 

 tinin by Bacteria, .Application of Physico-chemical Laws 

 thereto, 385 



Dreyer (Dr. J. L. E.), the Tercentenary of the Telescope, 

 190 



Driencourt (M.), Comparison of Chronometers or Clocks 

 at a Distance by >Ieans of Radio-telegraphic Signals, 

 479 



Druce (G. C), Hayward's Botanist's Pocket-book, 455 



Drummond (I. M.), an Introduction to the Study of Biology, 

 156 



Drygalski (E. von), die Schwerkraftsbestimmungen der 

 iJeutschen Siidpolar-Expedition, 69 



Drysdale's (Dr. C. V.) Slip .Meter, 234; Potentiometer for 

 .Alternating Currents, 234 



Du Toit (.A. L.), an Introduction to the Geology of Cape 

 Colony, 454 



Dublin : Royal Dublin Society, 148, 299, 448 ; Royal Irish 

 .Academy, 179, 270, 389 



Ducelliez (F.), Study of Some Alloys of Cobalt from the 

 Point of View of their Electromotive Forces, 359 



Duchesne-Fournet Jean) Mission en Ethiopie (1901-3), 9 



Dudgeon (J. S.), Presence of H;em-agglutinins, Ha;m- 

 opsonins, and Haimolysins in Blood obtained from In- 

 fectious and Non-infectious Diseases in Man, 236 



Dudley (Dr. Charles B.), Death of, 288 



Dufour (Prof. H.), Death of, 464 



Duhem (Pierre), Copernicus .Anticipated, 166 



Dumont (J.), Layers Surrounding Earthy Particles, 210; 

 Chemical Decomposition of Rocks, 299 



Dunoyer (Louis), Electromagnetic Compass suitable for 

 use on Board Ironclads, 164; Emission of Electric Charges 

 by the .Alkaline Metals, 479 



Duparc (Prof. L.), Recherches g(5ologiques et p4tro- 

 graphiques sur I'Oural du Nord ; le Bassin de la Haute 

 Wich^ra, 17 



Dupont (Georges), Stereochemical Isomerides of Hexine-3- 

 diol 2-5, 299 



Dutch West Indies, the Flora of the, J. Boldingh, 307 



Dutt (W. A.), Cambridge County Geographies, Norfolk, 

 Sulifolk, 125 



Dyes (Dr. W. A.), Statistics of .Aeronautical Patents, 466 



Dyson (Prof. F. W., F.R.S.), the Systematic Motions of 

 the Stars, 11 



Earland (.A.), the Recent and Fossil Foraminifera of the 

 Shore-sands of Selsey Bill (Sussex), 148 



Earth's .A.xis of Rotation, Geology and the, Hugh Birrell, 

 488 



Earthquakes : the Messina Earthquake, Dr. Mario Baratta, 

 203 ; the Messina Earthquakes and the .Accompanying 

 .Sia-waves, Prof. Omori, 410; Prof. Platania, 410; 

 Earthquake Shocfis on January 22, 3T1 ; Records of the 

 Earthquake of January 22, Dr. Charles Chree, F.R.S., 

 308 ; Rev. Walter Sidgreaves, 429 ; an Earthquake 

 Phenomenon, Prof. J. Milne, F.R.S., 398; Earthquake 

 at Canea (Crete), 495 



Easdale (W. C), the Practical Management of Sewage 

 Disposal Works, 365 



Eassie (Major F.), Some Variations in the Skeleton of 

 the Domestic Horse and their Significance, 299 



EbcU (Dr.), Daniel's Comet, igoge, 201, 227; Ephemerides 

 for Perrine's Comet, igogfe, 202; Elements and Ephemeris 

 for Daniel's Comet, igoqc, 292 ; Elliptic Elements and 

 an Ephemeris for Daniel's Comet, igoge, 468 



Eckart (William Rankine), Testing of Impulse Water- 

 wheels of the Pelton Wheel Type, 347 



