xlii 



Index 



Nature, 

 _Scptetnber 29, 1921' 



Engineering at University College ; Dr. F. S. Lang- 

 mead Professor of Medicine at St. Mary's Hospital 

 Medical School; The Rogers Prize for 192 1 awarded to 

 'L. Rogers ; Conferment of Doctorates, 700 ; O.T.C., 

 Publication of the Roll of War Service of the, 732 ; 

 Conferment of the Ph.D. Degree, 798 



Londoner, The Modern, and Long Barrow Man, Prof. F. G. 

 Parsons, 186 



Long-distance Telephone System of the United Kingdom, 

 The, Sir William Noble, 216 



Longitudes, Bureau des, Annuaire pour 1 'An, 1921, 200 



Longstaff Medal- of the Chemical Society, The, awarded to 

 Prof. J. F. Thorpe, 21 



Loughborough College, Calendar of the, 830 



Low-temperature Research : The Peltier Effect and. Dr. G. 

 Martin ; A. A. Campbell Swinton, 43 ; Sir Oliver Lodge, 

 73 ; Dr. G. Martin, 141 



Loyalty Group, Among the Natives of the, Mrs. E. Had- 

 field, 495 



Lucerne, Crown Gall Fungus of. The Biology of the, J. 

 Line, 190 



Luchon, Influence of the Temperature of the Thermal 

 Waters of, on their Flora, J. Dufrenoy, 159 



Lucknow University, Sir Harcourt Butler, 251 



Lycanthropy in Assam among the Naga Tribes, J. H. 

 Hutton, 278 



Lyme Regis, Exhibition of Fossils at, 598 



Madreporaria, Agariciidae, Dr. C. L van der Horst, 413 

 Magellan's Voyage, The World-map before and after, 



E. Heawood, 214 

 Magnesia, Transformation of Light into Heavy, N. Parra- 



vano and C. Mazzetti, 254 

 Magnesian Hydraulic Cement, A New, A. C. Vournazos, 



639 



Magnetic : and Electrical Disturbances, The Recent, Dr. C. 

 Chree, 399 ; Declination Changes at British Observa- 

 tories, A Comparison of, Dr. C. Chree, 29 ; Double 

 Refraction in Smokes, L. Tieri, 778 ; Dr. R. Whytlaw- 

 Gray, 810; Perturbation of May 14-15, 1921, The 

 Strong, M. Flajolet, 542 ; Spectrum of the yS-rays excited 

 by the 7-rays, C. D. Ellis, 444 ; Storm of May 13-17, 

 The, Dr. C. Chree, 359 ; Dr. A. Crichton Mitchell, 

 392 ; Susceptibility of certain Natural and Artificial 

 Oxides, The, Profs. E. F. Herroun and E. Wilson, 

 126. 



Magnetism : and Atomic Structure, Dr. A. E. Oxley, 652 ; 

 Molecular and Cosmical, Prof. S. J. Barnett, 8 ; S. 

 Chapman, 9; The Theory of, and its Simplest Applica- 

 tions, Dr. S. J. Barnett, 662 



Magneto-optical Effect, A Novel, Prof. E. Thomson, 520 ; 

 Sir Oliver Lodge, 553 ; Dr. R. Whytlaw-Gray and 

 J. B. Speakman, 619; Prof. E. Thomson, 619; Prof. 

 J. W. McBain, 684 



Malaria, The R6le of Meteorology in, Brevet Lt.-Col. C. A. 

 Gill, 791 



Malay Peninsula, Fungi of the, T. F. Chipp, 469 



Malta, The Ancient and Modern Inhabitants of, L. H. D. 

 Buxton, 699 



Maltose and Lactose, The Estimation of, in Presence of 

 other Reducing Sugars, M. Legrand, 159 



Mammalian Remains with Mousterian Flint-implements at 

 Ipswich, Discovery of, Miss Nina F. 'Layard, 468 



Man : Age of. The Hall of the, in the American Museum, 

 Prof. H. F. Osborn, 236; The Natural Historv of. Sir 

 G. Archdall Reid, 808; The Nature of, W. j. Perry, 

 710 ; The Origin of, and of his Superstitions, Carveth 

 Read, 710; The Realm of, G. G. Chisholm, 774; who 

 did the Right Thing, The, A Romance of East Africa, 

 Sir Harry Johnston, 486 



Manchester : College of Technology, Prof. B. M. Jones 

 appointed Principal of the, 156; Literary and Philo- 

 sophical Society, Election of Officers and Council, 

 T. A. Coward, President, L. E. Vlies, Chairman of the 

 Chemical Section, 342 ; University, Dr. F. C. Thomp- 

 son appointed Professor of Metallurgy in, 91 ; Confer- 

 ment of Honorary Degrees and Degrees, 349 ; G. W. 

 Daniels appointed Professor of Commerce and Adminis- 

 tration, T. S. Ashton Senior Lecturer in Economics, Miss 



Ruth Fairbairn Lecturer in Histology, J. C. M. Bren- 

 tano and H. Lowery Assistant Lecturers in Physics, 

 and H. O'Neill Assistant Lecturer in Metallurgy, 380; 

 Impending Resignation of Dr. H. Robinson, Proposed 

 Conferment of Doctorates, 475; appointments in, 507; 

 Gift from Alderman H. Plummer, 572 ; Dr. E. C. S. 

 Dickson appointed Senior Lecturer in Physics, C. M. 

 Mason Senior 'Lecturer in Engineering, E. Jones Lec- 

 turer in Engineering, W. H. Hey Lecturer in Sys- 

 tematic Surgery, C. Roberts Lecturer in Clinical Sur- 

 gery, Dr. A. Renshaw Lecturer in Pathology, J, H. 

 Dible Lecturer in Bacteriology, B. J. Kyrie Lecturer 

 in Morbid Anatomy and Histology, R. H. Thouless 

 Lecturer in Psychology, 669 ; J. M. Nuttall appointed 

 Assistant Director of the Physical Laboratories, D. C. 

 Henry Lecturer in Chemistry, A. J. Hailwood awarded 

 the Moseley Memorial Prize in Physics, 732. 



Map : Projection, A Little Book on, Mary Adams (Dr. W. 

 Garnett), new edition, 618; Projections, Some Inves- 

 tigations in the Theory of, A. E. Young, 744 ; Reading, 

 G. H. C. Dale, 775 



Maps : and Map-reading, 294 ; Ordnance Survey, Their 

 Meaning and Use, with Descriptions of Typical i-in. 

 Sheets, Dr. M. I. Newbigin. Second edition, 294; 

 Topographic, and Sketch Mapping, Prof. J. K. Finch, 

 294 



Marine : Deposits, Prof. J. W. Gregory, 292 ; Engineering, 

 Eng.-Capt. A. E. Tompkins. Fifth edition, 296 ; In- 

 vertebrates, The Inorganic Constituents of, F. W. 

 Clarke and W. C. Wheeler, 795 ; Navigation, Direction- 

 finding W'ireless and, J. J. Bennett, 363 



Maritime Pine, The Acid Constituents of the Exudation of 

 the, G. Dupont, 447 



Marlborough College Natural History Society, Report of 

 the, for 1920, 371 



Marls of the Middle Chalk in the Somme Valley and the 

 Neighbouring Districts, The Surface of the, and the 

 Effect on the Hydrology, W. B. R. King, 158 



Mars, The 1920 Opposition of, E. C. Slipher ; G. H. Hamil- 

 ton, 24 



Marsupial Cranium from Post-tertiary Sand on the Darling 

 Downs, A, H. A. Longman, 371 



Martian Areas, Study of the Bright, R. Jarry-Desloges, 

 607 



Massachusetts and Rhode Island, The Geology of, B. K. 

 Emerson, 631 



Mathematical : Papers for Admission into the Royal Military 

 Academy and the Royal Military College, and Papers 

 in Elementary Engineering for Naval Cadetships and 

 Royal Air Force for the years 19 11-20, edited by R. M. 

 Milne, 713 ; Papers of Huygens, 4 ; Text-books, 134 



Mathematics : Elementary Applied, a Practical Course for 

 General Students, Prof. W. P. Webber, 134; for 

 Technical Students, a Second Course in, P. J. Haler 

 and A. H. Stuart, 134 ; Pure, for Engineers, S. B. 

 Gates, 2 parts, 134 ; Elementary, Dr. S. Brodetsky, 616 



Matter and Motion, the late Prof. J. Clerk Maxwell. Re- 

 printed with NoPes and Appendices by Sir Joseph 

 Larmor ; Prof. A. Gray, 98 



Mayen, Jan, The Island of, J. B. Charcot, 190 



Meat Canning, The Process of, and the Causes of Failure, 

 A. M. Wright, 53 



Mechanism, Life, and Personality : An Examination of the 

 Mechanistic Theory of Life and Mind, Dr. J. S. Hal- 

 dane. Second edition, 136 



Mechanics, The Laws of, a Supplementary Text-book, 

 S. H. Stelfox, 134 



Medical Science and Practice, 484 



Medicine : Accuracy in. Dr. J. H. L. Cumpston, 441 ; Pre- 

 ventive, The Principles of, Prof. R. T. Hewlett and 

 Dr. A. T. Nankivell. 676 ; The History of. Congress on, 

 690 ; The New, 676 



Melbourne University, Establishment of a Lectureship and 

 Demonstratorship in Natural Philosophy, 28 



Meldola, the late Prof. R., Institution of a Memorial Medal 

 to, 691 



Mellon Institute, Annual Report on the Industrial Fellow- 

 shios of the, 380 



Mien of Science, The Confidences of, 677 



Mercury : in Various Gases, Value of the Surface Tension 

 of, J. Popesco, 607 ; Pump, a New, G. Ranque, 670 



