XX 



Index 



Nature, 

 .April 3 , 1919 



.\. Evans, 493! Mycological Society, Autumn Foray 

 of the; Dr. H. Wager elected President of the, 

 70; Rainfall, 1917, I>r. 11. R. Mill and C. Salter, 383; 

 Sands, 261 ; Science Guild, The, and its Exhibitions, 

 413; Science students, The Society of, 378; Scientific 

 Instrument Research Association, H. A. Colefax elected 

 Chairman, Nir H. Jackson Director of Research, and 

 J. \V. Williamson Secretary, 231; Scientific Products 

 Exhibition,. Lectures at the, 13, 32 ; Exhibits of Glass at 

 the, 15 ; Exhibits of High-temperature Appliances at 

 the, 16; Descriptive Catalogue of the, with Articles 

 on Recent Developments, 123 ; at Manchester, Forth- 

 coming, 190; at Manchester, 2S8 ; 354; A, for Next 

 Year, 250; Dinner. Speeches at the, Marquess of 

 Crewe, Lord Sydenham, F. G. Kellaway, Sir R. Had- 

 field, C. F. Higham, M. Watson, 413, 414; Thermo- 

 meters, C. R. Darling, 226 



Bromine, Action of, on Some Derivatives of Diphenvlamine, 

 II. Ryan and W. O'Riordan, 319 



Bronze, Late, Age Urns found near Manningtree and at 

 Ipswich, J. Reid Moir, 403 



Brooklyn : Exhibition of Students' Work in, 04 ; Institute, 

 Report of the Museums oi the, 71 



Brussels Natural History Museum, The, Prof. A. C. 

 Seward, 385 



Bulletin of Scientific and Technical Societies, A Fortnightly, 

 409 



Bullfinch, Nesting Habits of the, Miss F. Pitt, 270 



Bureau des Longitudes, "Annuaire" of the, 512 



Burette Tubes, Apparatus for the Accurate Calibration of, 

 S. English, 330 



Burma Bean, Pe-gya, The Hydrogen Cyanide Content of 

 the. F. J. Warth and Ko Ko Gvi, 313 



Butterfly, A Mistaken. T. Steel, 5; S. Robson, 285; Dr. 

 J. Aitken, 366 



Calamites, The External Morphology of the Stems of, the 

 late Dr. E. A. Newell Arber and F. W. Lawfield, 239 



Calcium, Strontium, and Barium, Absorption Spectra and 

 the Ionisation Potentials of, Prof. J. C. McLennan and 

 J. F. T. Young, 477 



Calcutta Mint, The, and the Supply of Metals for Coinage, 

 192 



Californian Walnut Blight in the South African Walnut 

 Plantations, Dr. E. Doidge, 134 



Cambridge : Alignment Tester, The, 31 ; Microscope Lathe- 

 Attachment, The, 31 ; Philosophical Society, Election of 

 Officers of the, 213 ; University, Dr. F. G. Chandler 

 awarded the Raymond Horton-Smith Prize, 99; J. 

 Gray appointed Demonstrator of Comparative Anatomy ; 

 Forthcoming Election of a Quick Professor of Biology, 

 1 10 ; Endowment, by Lord Rothermere, of a Chair of 

 Naval History at, 27(1; Conferment of the Honorary 

 Degree of M.A. upon F. W. Harmer, 316; Abolition of 

 Compulsory Greek in the Previous Examination ; Re- 

 turn of Naval and Military Men, 417-418 ; Dr. W. H. R. 

 Rivers appointed Prelector in Natural Sciences at St. 

 John's College; R. Whiddington appointed Director of 

 Studi.s in Physics at St. John's College. 417: The 

 F. M. Balfour Studentship awarded to F. A. 

 Potts, 436; Appointments in; Proposal to Establish 

 a Geographical Tripos, 43S ; Lord Moulton appointed 

 Rede Lecturer ; A. Hopkinson appointed Additional 

 Demonstrator of Human Anatomy ; Capt. J. T. Saunders 

 elected to a Senior Fellowship and Capt. C. G. 

 Darwin to a Junior Fellowship of Christ's College, 

 496; Continuation of Grant by the Drapers' Com- 

 pany ; X. K. Adam appointed to the Benn W. Levy 

 Research Studentship ; Approval of a Grace pro- 

 viding for the Degree of Doctor of Philosophy, 515; 

 The Adams Prize awarded to Prof. J. W. Nicholson; 

 Gift by E. 'Mond for a Professorship of Aeronautical 

 Engineering, iib; and Colleges of. The Students' 

 Handbook of the. Seventeenth edition, 2S4 



Camouflage : A. H. Thaver, 408; Natural and Artificial, 408 



Camptoceras, Benson, The Genus, and Lithotis japonica, 

 Preston, Dr. N. Annandale, 100 



Canada. Shipbuilding and Engineering in, 132 



Canadian : Arctic Expedition, Work of the Stefansson, 173; 

 72-in Reflecting Telescope, The, Dr. J. S. Plaskett, 292 



Cane-sugar, Inversion of, by Colloidal Silica, A. and A. 

 Mary, 260 



Canning and Bottling, with Notes on Other Simple Methods 

 of Preserving Fruit and Vegetables, Dr. H. P. Good- 

 rich, 105 



Carbon and its Allies, Dr. R. M. Caven, 41 



Carboniferous : Land Vertebrates, Footprints of, Prof. R. S. 

 Lull, 12 ; Succession of the Clitheroe Province, Lt.-Col. 

 W. Hind and Dr. A. Wilmore, 31S; Trilobites of 

 Australia, The, J. Mitchell, 200 



Carbonisation Reactions, Prof. J. W. Cobb, 116 



Carnegie Institution of Washington, The Geophysical 

 Laboratory of the, Resignation by Dr. A. L. Day of 

 the Directorship, 172 



Carp Cultivation in Bavaria, Sir F. Nicholson, 151 



Cass, Sir John, Technical Institute: Courses of Instruction 

 at the, 59 ; Address to the Students of the, Dr. C. C. 

 Carpenter, 516 



Catarrhs ami Influenza, Epidemic. 1(7; Sir A. Newsholme, 

 168 



Cave Formation, Some Types of, R. W. Evans, 279 



Cell Theory, Prof. A. Sedgwick's Views on the, Miss E. H. 

 Glen, 130 



Cellulose, Acetate of, Manufacture of, in France, 333 



Cement, Pure, Elasticity of, L. Jouane, 220 



Central : Argentine Railway, The Electric Traction System 

 of the, 152 ; Empires, Endorsement by the Academy of 

 Medicine of Resolutions of the Paris Academy of 

 Sciences respecting Association with Representatives of 

 Science of the, 190 



Centropyxis aculeata, The Spine Mode of, C. D. Gillies, 19 



Cepheid : Variability. The Pulsation Theory of. Prof. Eddingr 

 ton, 472 ; Variables, Luminosities and Distances of, Dr. 

 H. Shapley, 404 ; Some Spectral Characteristics of, 

 W. S. Adams and A. H. Joy, 79 



Charnockites and the Dharwars, A Possible Relationship 

 between the, E. W. Vredenburg, 20 



Chatham Islands, Collection Made by Mr. Clougli in the, 

 Now in the Pitt Rivers Museum, H. Balfour, 173 



Chedde Factory, Harmful Action of Emanations from the, 

 L. Mangin, 479 



Cheesemaking, Soft, The Practice of, C. W. Walker-Tisdale 

 and T. R. Robinson. Fourth revision, (14 



Chemical : Correlation in the Growth of Plants, Prof. 

 W. M. Bayliss, 285; Directory of the United States, 

 Annual. Second edition, 1018, 222 ; Element, The 

 Conception of the, as Enlarged by the Study of Radio- 

 active Change, Prof. F. Soddv, 356 ; Industry, Now 

 and Hereafter, 301 ; Luminescence, J. Lifschitz, 451 , 

 Physical and, Constants, 47 ; Data of Nitrogen Com- 

 pounds, 47 ; Research, Physical and. An Institute of, 

 for Japan, 294 ; Society, Forthcoming Lectures at the, 

 213; Proposed Changes in the Officers and Council of 

 the, joq ; The Library of the, 310; Technology at the 

 Imperial College, 178 



Chemico-Physical Properties of Substances at High Tem- 

 peratures, Prof. !•'. M. Jaeger, 311 



Chemist in Warfare, The American, Dr. C. L. Parsons; 

 Sir T. E. Thorpe, 328 



Chemistry : A History of, Prof. F. J. Moore, ifii ; A Manual 

 of, Theoretical and Practical, Inorganic and Organic, 

 Dr. A. P. Luff and H. C. H. Candy. Sixth edition, 

 381 ; Analytical, Treatise on Applied, Prof. V. Villa- 

 vecohia and others. Translated by T. H. Pope. 

 Vol. ii., 262 ; Applied, Reports on the Progress of. 

 Vol. ii., iqi 7, 301 ; College, A Laboratory Outline of, 

 Prof. A. Smith, 142 ; for Students, 381 ; Fundamental 

 Principles of, 122 ; in Education and Industry, Prof. 

 W. J. Pope, 196 ; Industrial, The Salters' Institute of, 

 147; Industrial, I., Dr. E. F. Armstrong, 21; II., 

 Dr. E. F. Armstrong, 41 ; Inorganic, A Text-book of. 

 Edited by Dr. J. N. Friend. Vol. v., 41 ; Experimental, 

 Prof. A. Smith. Sixth edition, 142 ; Introduction to, 

 Prof. A. Smith. Third edition, 142 ; Institute of. 

 Activities of the, R. B. Pilcher, 152 ; and the Proposals 

 of the Whitley Report, 172 ; Forming of Local Sections 

 of the, 70 ; Method, A School, G. N. Pingriff. 3 parts, 

 503 ; Notes and Papers for School Use, G. N. Pingriff. 

 3 parts, 503 ; of Seaweeds, The, Prof. J. Hendrick^ 404 ; 

 Organic and Applied, 3.1; : for Advanced Students, 

 Prof. J. B. Cohen. Second edition. 3 parts, 345 ; 



