XXXll 



Index 



u. 



USi 12, 1022 



Thermic Effect, The Homogeneous (including the 



Thomson Effect as a special case), C. Benedicks, 608 



Electrolytic Dissociation, Prof. T. W. Richards and 



A. W. Rowe, 658 

 Electromagnetic Valency and the Radiation Hypothesis, 



F. T. Peirce, 290 

 lilectromagnetisme et I'^lectrodynamique, M6moires sur, 



Andre-Marie Ampere, 677 

 Electronic Structures in Unsaturated Molecules, E. D. 



Eastman, 629 

 Electrons : Attachment of, to Neutral Molecules in Air, 

 L. B. Loeb, 158 ; from Metal Surfaces, Reflection 

 and Re-emission of, R. A. Milhkan and J. G. Barber, 

 158 ; in Atoms, The Distribution of the, R. W. 

 James, 257 

 Element, a Missing, Identification of. Sir Ernest Ruther- 

 ford ; A. Dauvillier; Prof. G. Urbain, 781 

 Elements : and Isotopes, 736 ; Artificial Disintegration of 

 the, Sir Ernest Rutherford, 584, 601, 614 ; Dis- 

 integrationjof , Dr. G. Wendt and C. E. Iron ; Sir Ernest 

 Rutherford, 418 

 Ellipsoidal Particles immersed in a Viscous Fluid, Motion 



of, G. B. Jeffery, 326 

 Elliptic Logarithmic Spiral, The, a New Curve, H. S. 



Rowell, 716 

 Elongated Bodies, The Directive Tendency of, W. D. 



Lambert, 271 

 Encephahtis of the Ox, Acute Contagious, A. Donatien 



and R. Bosselut, 194 

 Encke's Division in Saturn's Ring, The Cause of, G. R. 



Goldsbrough, 533 

 Endocrines in Excelsis, Sir Arthur Keith, 670 

 Engine Lubrication, E.L. Bass, 216 

 Engineer, The College-trained, Prof. F. Bacon, 722 

 Engineering, Municipal, H. P. Boulnois, 135 

 England and Wales, Physical Map of, i : 1,000,000, 548 

 English, The Function of, in Scientific Education, 229 

 Ensilage, The Composition of, J. A. Murray, 25 

 Entomology and Malaria, Lt.-Col. W. J. Walton, 334 

 Entropy as a Tangible Conception : An Elementary 

 Treatise on the Physical Aspects of Heat, Entropy, 

 and Thermal Inertia for Designers, Students, and 

 Engineers, and particularly for users of steam and 

 steam charts, Eng. Lt.-Com. S. G. Wheeler, 404 

 Enzyme Action and X-rays, R. D. Lawrence, 320 

 Epigastric Pain, Drs. E. P. Poulton and W. W. Payne, 123 

 Equations, Theory of. First Course in the. Prof. L. E. 



Dickson, 773 

 Ergot of Diss and the Ergot of Oats, The Chemical Com- 

 position of, G. Tanret, 535 

 Ernahrung und Vitamine, tlber kijnstliche. Prof. F. 



Rohmann, 741 

 Ethyl Benzoate, The Reduction of, and of some other 

 Benzene Compounds by Sodium and Absolute Alcohol, 

 H. de Pommereau, 463 

 Eucalypts and Angophoras, Occurrence of Oil Ducts in 



certain, M. B. Welch, 95 

 " Euclides Vindicatus," Girolamo Saccheri's. Edited and 



translated by G. B. Halsted, 232 

 Europe : and Algeria : Shooting Trips in. Being a Record 

 of Sport in the Alps, Pyrenees, Norway, Sweden, 

 Corsica, and Algeria, H. P. Highton, 336 ; Iron Ore 

 in. Prof. J. W. Gregory, 794 ; The Iron-ore Resources 

 of, M. Roesler, 794 

 European : Archaeology, Prof. R. A. S. Macalister. Vol. 

 I. The Palseohthic Period, 605 ; Civihsation, The 

 First, Prof. R. C. Bosanquet, 466 

 Evaporation from Large Expanses of Water, Dr. H. 



Jeffreys, 354 

 Everest, Mount, Expedition, The, 184, 317, 590, 789, 822 ; 



Maps, Major Morshead, 319 

 Evolution : Factors of. Dr. J. P. Lotsy, 190 ; Some 

 Problems in, J. T. Cunningham, 41, 173 ; Sir G. 

 Archdall Reid, 104; Prof. R. R. Gates, 174; S. C. 

 Harland, 175 ; and Geographical Distribution in 

 Plants and Animals, and their Significance, Some 

 Statistics of. Dr. J. C. Willis and G. U. Yule, 177, 

 256 ; Statistical Studies of, C. F. A. Pantin, 273 ; Dr. 

 J. C. Willis and G. U. Yule, 274, 413 

 Evolutionary Faith and Modern Doubts, Dr. W. Bateson, 

 356, 553 ; C. R. Crowther, 777 



Explosives : The Manufacture of, 541 ; with Notes on 

 their Characteristics and Testing, Dr. R. C. Farmer, 

 270 ; Supply, Technical Records of, 1915-1918, 

 Nos. 1-4, 541 



Exponentials Made Easy, or the story of " Epsilon," 

 M. E. J. Gheury de Bray, 574 



Falkland Islands, Illustrations of the Flowering Plants 

 and Ferns of the, Mrs. E. F. Vallentin, with descrip- 

 tions by Mrs. E. M. Cotton, 370 

 Falmouth, Meteorology at, 692 



Faraday : Medal of the Institution of Electrical Engineers, 

 The, 755 ; Tube Theory of Electromagnetism, The, 

 and other Notes, W. G. Brown, 225 

 Fat-soluble Vitamins in Marine Animals and Plants, The 



Distribution of. Dr. J. Hjort, 666 

 Fats, The Direct Fixation of, by the Sebaceous Glands, 



A. PoHcard and Mile. J. Tritchkovitch, 800 

 Fatty Acids, The Determination of, by the Formation 

 of Complex Compounds with Uranyl and Sodium, 

 J. Barlot and Mile. M. T. Brenet, 127 

 Fauna of African Lakes, Dr. W. A. Cunnington, 28 

 Fermat's Last Theorem : Proofs by Elementary Algebra, 

 M. Cashmore. Third edition, 39 ; Three Lectures on, 

 L. J. Mordell, 4 

 Ferns, The Past and Present Distribution of certain, A 



Study in Contrasts, Prof. A. C. Seward, 830 

 Ferromagnetic Induction; Models of, Sir J. Alfred Ewing, 

 321 ; The Atomic Process in. Sir J. Alfred Ewing, 224 

 Fertiliser Experiments, A Critical Study of, C. B. Lipman 



and G. A. Linhart, 30 

 Fertility, A New View of, 267 

 Field Museum of Natural History, Chicago, Report of the, 



150 ; New Collecting Expeditions of the, 349 

 Fight against Disease, The, January, 385 

 Fijian Insects, The Food-plants of Hosts of some, R. 



Veitch and W. Greenwood, 95 

 Films, Thin, The Properties and Molecular Structure of, 



Pts. II. and III., N. K. Adam, 762. 

 Filosofia Botanica, Problemi di, A. Borzi, 547 

 Fireball: A Bright, G. E. Sutcliffe, 55 ; Detonating, in 

 Sunshine, W. F. Denning, 249 ; Large, 725 ; Observed 

 in Sunshine, W. F. Denning, 217 

 Fireman's Handbook, The, and Guide to Fuel Economy, 



C. F. Wade, 204 

 Fish : Canning in England, 71 ; Preservation, Prof. J. 



Stanley Gardiner, 71 

 Fishery Investigations, The International, 390 

 Fishes: Freshwater, the Biology of, W. Rushton, 731; 



Rains of. Dr. E. W. Gudger, 423 

 Fishing Industry, The, and Scientific Research, 201 

 Flax Flea Beetle, The Life-history and Bionomics of the, 



J. G. Rhynehart, 398, 825 

 Flies : The Dispersion of, by Flight, Bishopp and Laake, 

 561 ; Typical, A Photographic Atlas, E. K. Pearce' 

 Second series, 677 

 Fhght, Soaring, An Experimental Investigation of, E. H. 



Hankin, 799 

 Flints, Worked, Mr. Reid Moir's Discoveries of. Prof. 



Capitan, 185 

 Florida, New Fossil Sea Cow from, O. P. Hay, 825 

 Flower Size in Plants, The Inheritance of. Prof. R. R. 



Gates, 290 

 Flowering Dates of Trees along Main British Railway 



Routes, J. E. Clark, 210 ; W. L. Fox, 310 

 Fluids, The Adiabatic Liquefaction of, J. Villey, 62 

 Fluoreszenz und Phosphoreszenz im Lichte der neueren 



Atomtheorie, Prof. P. Pringsheim, 739 

 Foam Cells in Soap and other Foams, Measurements of. 



Prof. C. H. Desch, 153 

 Focus, The Position of Best, in the Presence of Spherical 



Aberration, T. Smith, 666 

 Foods, Analyses and Energy Values of. Dr. R. H. A. 



Plimmer, 608 

 Foot-and-mouth Disease, Appointment of a Departmental 

 Committee to inquire into the Recent Outbreak of, 



454 

 Foraminifera : Shallow Water, of the Tortugas Region, Dr. 

 J. A. Cushman, 708 ; Shell Structure in. Prof. W. J. 



Sollas, 424 



