Nature, "l 

 October 9, 1919 J 



Index 



IX 



89 ; and Dr. J. J. Fox, Constitution of Sulphur 



Vapour, 38 

 Dobbin (Dr. L.), Presence of Formic Acid in the Stinging 



Hairs of the Nettle, 339 

 Doidge (Miss Ethel M.), South African Microthyriaceae, 



480 

 Doncaster (Dr. L.), appointed Professor of Zoology in 



Liverpool University, 397 ; Mutation in Bacteria, 58 

 Doolittle (Prof. C. L.), [obituary], 69 



Dootson (F. W.), appointed University Lecturer in Chemis- 

 try in Cambridge University, 418 

 Downie (Capt. F.), appointed Head of the Electrical 



Engineering Department of Rutherford Technical Col- 

 lege, 518 

 Drage (G.), The Collection and Presentation of Public 



Statistics, 385 

 Drever (Dr. J.), appointed Coombe Lecturer in Psychology 



in Edinburgh University, 158 

 Dreyer (Dr. J. L. E.), Indian Astronomical Instruments, 



166 ; Tycho Brahe's Original Observations, 134 

 Dru-Drury (Dr.), An extreme case of Microcephaly, 460 

 Drummond (J. M. F.), The Flora of a small Area in 



Palestine, 219 

 Ducroquet (Dr.), Proth^se Fonctionelle des Blesses de 



Guerre. Troubles Physiologiques et Appareillage, 383 

 Duddington (Mrs. N. A.), Our Knowledge of Other Minds, 



57 



Dudgeon (Col. L.), The Bacillary Form of Dysentery, 137 



Duffield (Dr. W. G.), T. H. Burnham, and A. H. Davis, 

 Pressure of the Poles of the Electric Arc, 38 



Dunlop (Lt. W. R.) The Cultivation of Sponges, 184, 230 



Dunn (Dr. J. S.), appointed Professor of Pathology in 

 Birmingham University, 379 



Dunoyer (L.), and G. Reboul, Utilisation of Measure- 

 ments of the Velocity of Wind at different Altitudes for 

 the Predicton of Barometric Variations, 179 



Dunstan (Dr. R.), Acoustic Experiments in connection with 

 Whistles and Flutes, 97 



Dun woody (Prof. H.), Notes, Problems, and Laboratory 

 Exercises in Mechanics, Sound, Light, Thermo- 

 mechanics, and Hydraulics, 302 



Durham (Lord), installed Chancellor of Durham Univer- 

 sity, 279 



Dymes (T. A.), Life History of 7m pseudacorus, Linn., 

 360 



Dyson (Sir F.), The Movement of the Earth's Pole, 392 



Eaton, Grantham and Day, Researches at Kuala Lumpur 

 on the Preparation and Vulcanisation of Plantation 

 Rubber, 176 



Ebden (J. W.), L. Abel, M. Hounsfield, M. Joll, appointed 

 Demonstrators of Anatomy at the London (Royal Free 

 Hospital) School of Medicine for Women, 458 



Ebell (M.), Kopff's Periodic Comet, 453, 492 



Eccles (Prof. W. H.), Vector Diagrams of some Oscilla- 

 tory Circuits used with Thermionic Tubes, 38 ; and F. 

 W. Jordan, A small Direct-current Motor using 

 Thermionic Tubes instead of Sliding Contacts, 38 



Eddington (Prof. A. S.), awarded the Pont^oulant Prize 

 of the Paris Academy of Sciences, 470 ; Report on the 

 Relativity Theory of Gravitation, 2 ; The Cepheid 

 Variables, 92 



Edge (Lieut. A. B.), Siliceous Sinter from Lustleigh, Devon, 

 98 



Edser (E.), Comparison of Concentration Results, with 

 special reference to the Cornish method of concentrat- 

 ing Cassiterite, 17 



Effront (Prof. J.), Biochemical Catalysts in Life and Indus- 

 try. Proteolytic Enzymes. Translated by Prof. S. C. 

 Prescott, assisted by C. S. Venable, 403 



Eginitis (Prof. D.), E. Goulandris, N. Critikes, Earth- 

 quakes in Greece, 1912-14, 473 



Elliott (W.), appointed Principal of the Technical Institute, 

 Rathmines, Dublin, 358 



Ellmore (W. P.), The Cultivation of Osiers and Willows, 

 144 



Eredia (Prof. F.), The Climate of Gorizia, 310 



Esclangon (E.), The Mechanical Transformation of 

 Sidereal Time into Mean Time, 519 



Esposito (M.), Early History of the Mariner's Compass, 

 35 



Etchells (E. F.), Mnemonic Notation for Engineering 

 Formulae, 2 



Etheridge (R.), The Dendroglyphs, or Carved Trees of 

 New South Wales, 269 



Evans (Sir A.), Plea for the Creation of an Imperial 

 British Institute of Archaeology in Cairo, 3a 



Evans (Miss Alwen M.), The Structure and Occurrence of 

 Maxillulae in the Orders of Insects, 319 



Evans (Dr. C. Lovatt), resignation of the Chair of Experi- 

 mental Physiology and Experimental Pharmacology at 

 the Leeds Medical School ; to engage in research work 

 for the Medical Research Committee, 96 



Evans (E. V.), Manufacture of Intermediate Products 

 in the Dyestuff Industry, 413 



Evans (H. A.), Highways and Byways in Northampton- 

 shire and Rutland, 103 



Evans (Dr. J. W.), Cole's Aids in Practical Geology, 

 Seventh Edition, 263 ; Globular Clusters, Cepheid Vari- 

 ables and Radiation, 64 



Evershed (J.), An Earth-effect on the Sun, 272 ; The Sun- 

 spot Maximum, 291 



Fagan (C. E.), to be entitled Secretary of the Natural 



History Departments, British Museum, 89 

 Farlow (Prof. W. G.), [obituary], 328; [obituary article], 



509 

 Fay (Prof. H.), An Advanced Course in Quantitative 



Analysis, with Explanatory Notes, 362 

 Fessenden (Prof. R. A.), Velocity of Electric Currents, 505 

 Filippi (Cav. Filippo de). The Finger-print System in the 



Far East, 125 

 Finch (Dr. J. E. M.), Bequest for the Endowment of a 



University for Leicester, 178' 

 Findlay (Prof. A.), appointed Professor of Chemistry in 



Aberdeen University, 397 ; Osmotic Pressure. Second 



edition, 322 

 Firth (E.), F. W. Holden, and Dr. W. E. S. Turner, The 



Properties of British Fireclays suitable for Glassworks 



use. Part I., 419 

 Fischer (Prof. E.), [death], 408 ; [obituary article], 430 

 Fischer (Prof. M. H.), and Dr. M. O. Hooker, Fats and 



Fatty Degeneration, 504 

 Fisher (H. A. L.), Education in the Army, 313; The Func- 

 tions of Government in Relation to Education, 78; The 



Organisation and Financial Position of the Universities 



of Oxford and Cambridge, 397 

 Flack (Dr. M.), and Dr. L. Hill, A Text-book of 



Physiology, 402 

 Fleming (Prof. J. A.), The Principles of Electric-wave 



Telegraphy and Telephony. Fourth edition, 423 

 Fleming (A. P. M.), Needs of Heads of Departments well 



educated in a general as well as in a technical sense, 



313 

 Fletcher (Sir L.), retirement from the Directorship of the 



Natural History Museum, 6 

 Fletcher (Prof. S. W.). The Strawberry in North America. 



History, Origin, Botany, and Breeding, 164 

 Flexner (Dr. S.), elected President of the American Asso- 

 ciation, 37 

 Flippance (F.), appointed Assistant Curator of the Botanic 



Gardens, Singapore. 309 

 de Forcrand (R.) and F. Taboury, Stability of the Sul- 



phones formed by the Iodides of Sodium, Rubidium, 



and Caesium, 499 ; and F. Taboury, The Sulphones 



formed by Sodium, Rubidium, and Caesium Iodides, 



419 

 Forster (Dr. M. O.), The Profession of Chemistry, 24 

 Forsyth (J. A. Cairns), awarded the Jacksonian Prize for 



1918 of the Royal College of Surgeons of England, 131 

 Forsythe (W. E.), The Disappearing-filament Type of 



Optical Pyrometer, 459 

 Forth (F. C), [obituary], 53 _ ^ 



Fosse (R.), The formation of Cyanic Acid by the Oxidation 



of Organic Substances, 460 

 Foulerton (Dr. J.), bequest to the Royal Society for awards 



for research in Medicine, etc., 89 



