Natnrt, 1 

 July 2S, 1910J 



Index 



Xlll 



Celestial Space, the Medium of, 526 



Census of 191 i, the, 162 



Centre of Gravity of Annual Rainfall, J. Cook, 125, 248, 



312 ; Andrew Watt, 188, 249 

 Cernovodeanu (Mile.), Action of the Ultra-violet Rays on 



Micro-organisms and on Different Cells, 120 

 CeruUi (Dr.), Further Observations of Halley's Comet, 470 

 Ceylon, the Coccidae of, E. Ernest Green, 309 

 Ceylon, Uber die Geschichte der Tierwelt von, F. Sarasin, 



363 



Chagas (Dr. Carlos), New Human Trypanosoma discovered 

 in Brazil, 317 



Challenger Society, 328 



Chamberlin (Prof. T. C), a Geologic Forecast of the 

 Future Opportunities of Our Race, Address at American 

 Association for Advancement of Science, 50 ; Geology, a 

 Shorter Course, 274 ; a College Text-book of Geology, 



274 

 Chambers (Sidney H.), Effects of Sewage and Sewage 



Gases on Portland Cement Concrete, 290 

 Chandler (Miss B.), Thorny Ariel Roots of the Palm 



Acanthorhiza aculeata, 44 

 Chapman (F. M.), Camps and Cruises of an Ornithologist, 



245 

 Character, Formation of, Rev. J. B. S. Watson, 187 

 Charcoal Burning in Epping Forest, S. Hazzledine Warren, 



298 

 Charcot's (Dr.), Scientific Work Accomplished by. Recent 



Antarctic Expedition, 16 

 Charles II., the Last Days of. Dr. Raymond Crawford, 361 

 Charlois (M.), Death and Obituary Notice of, 165 

 Charon (E.), Examination of the Liquids produced by the 

 Action of Air on Coal at Temperatures between 125° C. 

 and 200° C, 513 

 Charron (F.), the Lubricating Action of Air in the Friction 



of Solids, 239 

 Chassy (A.), Absorption of Energy by the Passage of an 

 Alternating Current through a Gas at Atmospheric 

 Pressure, 419 

 Chatley (Prof. Herbert), Stability of Flying Machines, 45 

 Chauveau (A.), Elimination of Nitrogenous Waste in the 

 Act of Renal Secretion, the Subject having been Deprived 

 of Food, 547 

 Chella (S.), la Radioattivit^, 32 



Chemistry : Food Inspection and Analysis, Albert E. Leach, 

 3 ; the Methods of Textile Chemistry, being the Syllabus 

 of a Lecture Course adapted for Use in the Textile 

 Laboratories, Dr. F. Dannerth, 5 ; Chemical Relation- 

 ships of the Copper Fungicides, Duke of Bedford, K.G., 

 F.R.S., and Spencer U. Pickering, F.R.S., 13 ; the 

 Occluded Gases in Coal, S. W. Parr and Percy Barker, 

 iS ; Vapour Pressures of Toluene, Naphthalene, and 

 Benzene at Temperatures Ranging from —78° C. to 

 258° C, J. T. Barker, 18; the Alcoholic Ferment of 

 Yeast-juice, A. Harden and W. J. Young, 28 ; the Total 

 Nitrogen Metabolism of Rats bearing Malignant New 

 Growths. W. Cramer and H. Pringle, 28 ; the Distribu- 

 tion of Nitrogenous Substances in Tumour and Somatic 

 Tissues, W. Cramer and H. Pringle, 28; Differential 

 Characters of Waters arising from Springs of Super- 

 ficial or Meteoric Origin and of Waters of Central or 

 Igneous Origin, Armand Gautier, 29 ; the Reaction of 

 Nascent Hydrogen in the Dry State, A. C. Vournasos, 

 29 ; Alkaline Mangani-manganates, V. Auger, 29 ; In- 

 equality of the Properties of the Two Forms (Right and 

 Left) of Potassium Silicotungstate, H. Copaux, 29 ; 

 -Action of the Alkaline Dibasic Phosphates on Tyrosinase, 

 J. Wolff. 30 ; the Sterilisation of Liquids by Radiations 

 of very Short Wave-length, M. Billon-Daguerre, 30 ; the 

 Periodic Law, A. E. Garrett, 34 ; the Davy-Faraday 

 Laboraton.', Edwin Edser, 40 ; Substitutes for Rubber, 

 C. ^ Simmonds, 71 ; Death of Dr. H. Landolt, 74 ; 

 Obituary Notice of. Dr. Alex. McKenzie, 194 ; Death 

 of Dr. J. Campbell Brown, 74; Obituary Notice 

 of, 102 ; New Variety of Laboratory Glass, 78 ; 

 the Oxidation of Methyl Ricinoleate by Oxone, A. 

 Haller and A. Brochet, 89 ; Cryoscopy in Concen- 

 trated Solutions, E. Baud, 8q ; Detection of Traces 

 of Formaldehyde in Presence of Acetaldehyde by Fuch- 

 sine Bisulphite, G. Denig^s, 89 ; Syntheses effected 



with Benzyl Cyanide, F, Bodroux and F. Taboury, 89 ; 

 o-Cyclogcranic Acid, J. Bougault, 89 ; Methyl Methoxy- 

 benzoylacetates, A. Wahl and C. Silberzweig, 89 ; New 

 Compound contained in Food Products, A. Backe, 89 ; 

 Sterilisation of Water by the Ultra-violet Rays, Ed. 

 Urbain, Ci. Seal, and A. Feige, 89 ; Action of the 

 Ultra-violet Rays on Micro-organisms and on Different 

 Cells, Mile. Cernovodeanu and Victor Henri, 120 ; 

 Sterilisation of Large Quantities of Water by the Ultra- 

 violet Rays, Victor Henri, Andr^ Helbronner, and Max 

 de Recklinghausen, 239 ; Gabriel Vallet, 300 ; Chemical 

 Effects of the Ultra-violet Rays on Gaseous Bodies, 

 Daniel Berthelot and Henri Gaudechon, 359, 419; Does 

 Water Sterilised by the Ultra-violet Rays Contain 

 Hydrogen Peroxide, Jules Courmont, Th. Nogier, and 

 M. Rochaix, 449 ; Oxidising Effects of the Ultra-violet 

 Rays on Gaseous Bodies, Daniel Berthelot and Henri 

 Gaudechon, 479 ; New Method of Estimating Dextro- 

 tartaric Acid, Andr6 Kling, 90 ; Diffusive Power of 

 Certain Artificial Colouring Matters, Lte Vignon, 90 ; 

 Medico-legal Study of the Benzidine Reaction in the 

 Determination of Blood Spots, F. Bordas, 89 ; the Alkyl- 

 ation of Fatty Ketones by the Use of Sodium Amide, 

 A. Haller and Ed. Bauer, 90 ; Elementary Chemistrj', 

 HoUis Godfrey, 94 ; Systematic Qualitative Analysis, Dr. 

 R. M. Caven, 94 ; the Study of Solutions, Prof. Louis 

 Kahlenberg, 113; Saturation Intensity of Magnetisation 

 at very Low Temperatures, Pierre Weiss and Kamer- 

 lingh Onnes, 1 19 ; Chemical Action and lonisation by 

 Bubbling, L. Bloch, 119; Colloidal Solution of Pure 

 Metallic Arsenic, M. Lecoq, 119; Action of Organic 

 Arsenic Compounds as Trypanocides, Drs. R. P. Camp- 

 bell and J. L. Todd, 257 ; Alkylation of the Fatty Ketones 

 by the Use of Sodium Amide, MM. Haller and Ed. 

 Bauer, 1 19 ; Magnetic Properties of Manganese, Vana- 

 dium, and Chromium, Pierre Weiss and Kamerlingh 

 Onnes, 119; the Phosphorescence of Uranyl Salts at very 

 Low Temperatures, Henri and Jean Becquerel and H. 

 Kamerlingh Onnes, 1 19 ; the Catalysis of the Aromatic 

 Acids, J. B. Senderens, 120 ; New Method of Synthesis 

 of Unsaturated Ketones, G. Darzens, lao ; Estimation 

 of Assimilable Potash in Soils, M. Bi61er-Chatelan, 120 ; 

 the Meaning of " lonisation," A. S., 6: N. R. C, 36; 

 W. Deane Butcher, 126 ; Stability of the Physiological 

 Properties of Coliform Organisms, Cecil Revis, 166 ; 

 Helium in Air and Minerals, Prof. A. Piutti, 172 ; 

 Secondary X-rays from Metallic Salts, J. L. Glasson, 

 179 ; Presence of Boron in Algerian Wines, M. Dugast, 

 180 ; Method of Treating for Mildew by Oxychloride of 

 Copper, E. Chuard, 180 ; Mechanism of the Dehydration 

 of Alcohols by the Catalytic Action of Various Metallic 

 Oxides, Paul Sabatier and A. Mailhe, 180 ; Detection of 

 Methyl Alcohol in General, and especially in the 

 Presence of Ethyl Alcohol, G. E>enig^s, 180 ; Death of 

 Prof. R. Abegg, 164 ; Obituary Notice of, 105 : Specific 

 Refractive Powers or Optical Constants of Dissolved 

 Substances in ven,- Dilute Solution, C. Ch^neveau. 209 ; 

 Reduction of the Chlorides of Boron and Arsenic by 

 Hydrogen under the Influence of the Silent Discharge. 

 A. Besson and L. Fournier, 209 ; .Acid-alcohols of 

 Conifers, J. Bougault, 209 ; Organic Compounds 

 Spontaneously Oxidisable with Phosphorescence, 

 Marcel Del^pine, 209 ; Detection of Hexamethylene- 

 tetramine in Musts and W'ines, E. Voisenet, 209 : 

 Havelock's Relation between Double Refraction and the 

 Index of Refraction, A. Votton and H. Mouton, 209 : 

 Toxic Power of Metalloidal Arsenic. M. Lecoq. 210; 

 Direct Determination of the Total Solids in Milk by Use 

 of a Slide Rule, Mr. Collins, 229 ; an Improved ^iethod 

 of Milk Analysis, R. J. Moss, 448 ; Separate Inheritance 

 of Quantity and Quality in Cows' Milk, Prof. J. Wilson. 

 448 ; Accidental Presence of Sulphocyanides in Milk and 

 their Origin, MM. Stoecklin and Crochetelle, 480 : Re- 

 fraction and Dispersion of Argon and Re-determinations 

 of the Dispersion of Helium, Neon, Krypton, and Xenon, 

 Clive and Maude Cuthbertson, 238 ; Nature of the Action 

 of Dyeing, W. P. Dreaper, 238 ; Electrical Theory 

 of Dyeing, Prof. W. W. Haldane Gee and W. Harrison, 

 238 ; Magneto-chemical .Analysis of the Rare Earths, G. 

 Urbain, 239 ; the Cementation of Silicon Steels, L. 



