Duetid'er 13. 1906 J 



Index 



xlv 



Study of the Surface Trajectories of Moving Air, ib2 ; 

 Meteorological Data, 635 

 Sliearer (C.)> Cell Communications between Blastomercs, 



47 

 Sheep, Diseases of, Prof. R. T. Hewlett, 623 

 Sheffield University, some Scientific Centres, IX., the 



Metallurgical Department of the, Prof. J. O. .\rnolcl, 



541 

 Sheldon (J. L.), the Ripe Rot or Mummy Disease of 



Guavas, 280 

 Shepheard (F. C), Action of Magnesium Methyl Iodide on 



Dcxtrolimonene Nitrosochlorides, 190 

 .slicpherd (K. S.), Small Plates of Quartz Glass Suitable 



for Optical Apparatus, 87 ; Lime-silica Series of Minerals, 



644 

 Shepherd (F. R.), Agriculture in St. Kitts, 593 

 Sheppard (T.), an Account of Excavations in .Another 



Anglo-Sa.xon Cemetery at South Cave, Yorkshire, 457 

 Sherrington (Prof. C. S., F.R.S.), Reciprocal Innervation 



of .Antagonistic Muscles, Successive Induction, 47 

 Shipbuilding, Notes on, and Nautical Terms of Old in the 



North, E. Magnusson, 77 

 Short-focus Reflectors, the Utility of. Dr. A. Berberich, 



595 

 Shrubsall (Dr.), on the Physical Characters of the Races 



of Britain, 458 

 Sihoga, Ein Jahr an Bord I. M.S., Frau A. Weber, 196 

 Silberrad (Dr. O.), Recently Devised Stability Test for 



Cordilp, 204 ; Decomposition of Nitrocellulose, 262 

 Sillem (Charles), the British Woodlice, being a Monograph 



nf the Terrestrial Isopod Crustacea occurring in the 



British Islands, 99 

 Simmonds (C), Butter-making on the Farm and at the 



Creamerv, C. \V. Walker-Tisdale and T. R. Robinson, b 

 Simmons (A. T.), an Introduction to Practical Geography, 



Simms (Alexander), Report of the Geodetic Survey of Pari 

 of Southern Rhodesia executed bv, under the Direction 

 of Sir David Gill, 554 

 Simon (L. J.), Action of .\mmonia on Ethyl Glyoxylale, 24 

 Simpson (George C), Diurnal Variation of lonisation in 

 Closed Vessels, 8 ; Report of the Directors of the 

 Meteorological Office upon an Inquiry into the Relation 

 between the Estimates of Wind-force according to 

 .\dmiral Beaufort's Scale, and the Velocities recorded 

 by Anemometers belonging to the Office, 106 ; Remark- 

 able Rainbow Phenomena, 541 

 Simpson (R. R.), Coalfields in the Shan States, 40 

 Sitter (Dr. W. de). Useful Tables and Formulre for .Astro- 

 nomical Computations, 185 ; Tables for Photographic 

 Parallax-observations, 341 

 Sjogren (Dr. Hj.). the Eruption of Vesuvius, 7 

 Sky, a Study of the. Prof. Herbert A. Howie, 315 

 Slichter (Prof.), the Movement of Underground Water 



Investigations on Field Measurements, So 

 Sly tF. G.), Artificial Manures for India, 649 

 Smiles (S.), Action of Sulphur Dioxide and .Muminiuiii 



Chloride on Aromatic Compounds, 190 

 Smith (Erwin F.), Bacteria in Relation to Plant Diseases. 



204 



Smith (G. F. Herbert). Precious Stones and Simple 



Methods for their Identification, 204 

 Smith (Dr. H. Carlton), Lecture Notes on Chemistry for 



Dental Students, 315 

 Smith (J.), on an Application nf Stream-line Apparatus to 



the Determination of the Direction and Approximate 



Magnitude of the Principal Stresses in Certain Portions 



of the Structure of Ships, 501 

 Sinith (Dr. R.), Phytogeny of Gastropod of the Eocene 



Genus Volutilithes, i:;6 

 Siiiithells (Prof. Arthur^ F.R.S.), the Oscillation of Flame 



Cones. So ; on School Training for the Home Duties of 



\\'oiTien. 502 

 Smithsonian Institution : Bulletin of the United States 



National Museum. Fossil Invertebrates, Charles Schu- 



chert, W. H. Dall, T. \V. Stanton, and R. S. Bassler. 



Stnurthwaite (T. E.), on Photographs of Racial Types. 45s 

 Snakes, Statistics of Mortalitv from, and Bites, 39 1 



Snelus (George Jaines, F.R.S.), Death and Obituary 1 

 Notice of, 207 i 



Snowdon (R. C), .Metallic Lead Electrolytically Deposited 

 from an Acidified -Solution o( Lead .Acetate, 452 



Snyder (Harry), Dairy Chemistry, 243 



Society of Arts, the Languages of India and the Linguistic 

 Survey, Dr. G. A. Grierson at, 283 



Society of Chemical Industry, 94, 142, 215 



Sociological Papers, 29 



Sociology, Dr. C. W. Saleeby, 560 



Sodalite, Fugitive Coloration of, Jas. Currie, 564 



Soddy (Frederick), the Positive Charge carried by the 

 a Particle, 316; the Nature of the a Ray, 385; the 

 Evolution of the l-"lements, 453 ; on Radio-activity and 

 the Internal Structure of the Earth, 454; on the Positive 

 Charge carried by the Alpha Particle of Radium C, 453 ; 

 the Recent Controversy on Radium, 516 



Soil and its Tillage, the, 4 



Solar Eclipse of January, 1908, the Total, Dr. Downing. 

 18 



Solar Eclipse of Januarv, 1907, the Total, W. T. Lvnn. 



548 

 Solar Eclipse, Italian Observations of the lotal, 1905, 



Prof. Ricco, 418 

 Solar Eye-piece, a Modified Form of. Prof. Ceraski, 453 

 Solar and Lunar Cycles implied in the Prophetic Numbers 



in the Book of Daniel, Dr. W. Bell Dawson, 154 

 Solar and Lunar Halos, Rowland A. Earp, 150 

 Solar Phenomena, it)o(>. Observations of. Prof. Mascari, 



5-5 

 Solar Prominences during 1903, Prof. Mascari, 65 

 Solar Radiation, Terrestrial Temperatures and the, C. G. 



Abbot, 112 

 Sollas (Prof. W. J.), Recumbent Folds produced as a 

 Result of Flow, 239; Man and the Glacial Period, Lec- 

 ture at Royal Institution, 372 

 Solomon (Henry G.), Electricity Meiers, a Treatise on the 

 General Principles, Construction, and Testing of Con- 

 tinuous Current and .Alternating Current Meters for the 

 Use of Electrical Engineers and Students, 210 

 Solomon (Maurice), Telegraphy, T. E. Herbert, 290 : the 

 Principles of Electric Wave Telegraphy, Prof. J. .A. 

 Fleming, 290 ; Wireless Telegraphy, Dr. Gustav Eirhorn, 

 290; Wireless Telegraphy, W. J. White, 290 

 South (Richard), the Butterflies of the British Isles, 465 

 South .Africa, Geodetic Operations in, .Alexander Sinuns, 



35J : Sir David Gill, 554 

 South .African Philosophical Society, 288. 376 

 South-Eastern Union of Scientific Societies, the, 161 

 South Seas, the Roinance of the, Clement L. Wr,agge, 53 

 Southerden (F.), Carbon Dioxide in the Breath. 81 

 Spearman (Dr. C), German Congress of Experimental 



Psychology, 43 

 Spectroheliograph. ;i New Form of, O. Millochau and 



M. St^fanik, 3S6 

 Spectrum Analysis : Luminous Particles in the Chromo- 

 sphere, Dr. beslandres, 18 ; Contribution to the Study 

 of the Infra-red Spectrum, Milan Stefanik, 71 ; Study 

 of the Infra-red Region of the Spectrum, Milan 

 Stefanik, 184; Photography of the Infra-red Soectruni. 

 G. Millochau, 240 : Binocular Soeclroscope. Dr. W. 

 Marshall Watts, 60; Spectra of .Alloys. J. de Kowalski 

 and P. B. Huber, 72 ; the Ultra-violet Portion of the 

 Spectrum of a High-tension .Arc in Air, Prof. B. Waller. 

 87 : Extreme Ultra-violet Spectrum of Hydrogen. Theo- 

 dore Lvman, 87; the Ultra-violet Spectrum of A'tterbium. 

 Sir William Crookes, F.R.S., 343; Spectrum of Nova 

 Aquila> No. 2, 87 ; Relation between Absorption Spectra 

 and Chemical Constitution, the Isonitroso-coinpounds, 

 E. C. C. Baly. Miss E. G. Marsden, and A. W. Stewart, 

 n-? : Relation between .Absorption Spectra and Chemical 

 Constitution, the Phenvlhvdrazones of Simple Aldehydes 

 and Ketones, E. C. C. Baly and W. B. Tuck, 141 : 

 New Arrangement for the Spectroscopy of Phosphorescent 

 Substances, C. de Watteville, no; Sun-spot and 

 Chromospheric Spectra, Prof. A. Fowler, 135 : the 

 Green Colour of Plants, Prof. E. Stahl, i;;7: Photo- 

 graphing the Corona without a Total Eclipse, MM. 

 Millochau and Stefanik, 158 : Influence of a very Strong 

 Magnetic Field on the Spark Spectra of Palladium, 

 Rhodium, and Ruthenium, J. E. Purvis, 191 : Experi- 

 ments on the Band Spertrum of Nitrogen in a Magnetic 

 Field of 41000 Inits. T- E. Purvis, iqi : Stars with 



