Nature, "I 

 October 7, 19 20 J 



Index 



XXXI 



made to Dr. W. Burnside, Prof. G. H. Bryan, and 

 C. T. R. Wilson, 440; Dr. T. G. Adami elected an 

 Honorary Fellow of Christ's College, 440 ; Offer for 

 the Erection, etc., of a Low-Temperature Station, 

 440 ; Gift for a Biochemistry Building, 472 ; The 

 Gift for the Sir William- Dunn School of Bio- 

 chemistry ; Dr. T. G. Adami elected an Honorary 

 Fellow of Jesus College; J. P2. Littlewood appointed 

 Caylev Lecturer in Mathematics; J. H. Grace re- 

 appointed University Lecturer in Mathematics, 505 ; 

 Substitution of Thermodynamics for Elementary Optics 

 in Schedule A of Part H. of the Mathematical Tripos 

 Recommended; Proposed Honorary Degrees; 505; A 

 Course for a Degree in Horticulture, 50b ; An ad 

 interim grant by the Government ; Donation Received 

 for 'Lectures in Tropical Agriculture ; Dr. C. A, Barber 

 appointed Lecturer in Tropical Agriculture ; Miss B. 

 A. Clough appointed Principal of Newnham College, 

 537; Dr. Adrian apypointed University Lecturer in 

 Physiology ; F. A. Potts University Lecturer in 

 Zoology ; E. W. Ravenshear awarded the Harkness 

 Scholarship; R. E. Holthum and G. T. Henderson, 

 Frank Smart Prizes, 537 ; Dr. F. W. Aston elected 

 to a Fellowship in Trinity College ; Latin Orations 

 at the Presentation of Sir Joseph Thomson and Sir 

 Joseph Larmor for Honorary Degrees, 568 ; Bequest 

 by Rev. E. S. Marshall, 601 ; Dr. S. Scales appointed 

 University Lecturer in Medical Radiology and Elec- 

 trology ; F. Lavington appointed Girdlers' Lecturer 

 in Economics; J. Chadwick ejected to the Clerk 

 Maxwell Scholarship in Experimental Physics ; H. F. 

 Holden to the Benn W. Levy Research Studentship 

 in Biochemistry ; A. J. Beamish to the Wrenbury 

 Scholarship in Economics, 601 ; Dr. T. M. Lowry 

 appointed Professor of Physical Chemistry, 630 ; 

 Further Gift by Mr. and Mrs. P. A. Molteno towards 

 the Cost of the Molteno Institute of Parasitology ; 

 R. H. Vernon appointed Assistant to the Professor 

 of Chemistry ; Impending Conferment of Honorary 

 Degrees. 665 ; The Balfour Memorial F'und Student- 

 ship ; The Honorary Degree of Doctor of Law Con- 

 ferred upon Dr. A. L. Lowell, Prof. J. J. Abel, and 

 Prof. H. Gushing, 730; Prof. S. J. Hickson elected 

 an Honorary Fellow of Downing College ; A. J. Berry 

 re-elected to a Fellowship, 761 ; Presentation to Dr. 

 W. L. H. Duckworth, 794 



Cameron Prize of the University of Edinburgh, The, 

 Awarded to Sir Robert Jones, 622 



Camphor-growing in the British Empire, Prof. P. Car- 

 iriody, 757 



*"nnada : and the United States, A Summer Tour (iqig) 

 through the Textile Districts of, Prof. A. F. Barker, 

 789 ; Arctic, Insects of, 730 ; Natural History Studies 

 in, 426 ; Summary Report of the Mines Branch of 

 the Department of Mines of, for the year 1918, 242 



Canadian : Arctic Expedition, 1913-18, Reports on Crustacea, 

 Prof. A. Willey and Drl C. Juday, 835 ; Progress, 

 Fifty Years of, E. H. Godfrey, 147 ; Water-power 

 Development. L. G. Dennis, 311 



Cancer : Effect of Phvsical Agents on the Resistance of 

 Mice to, J. B. Murphy, 668; Research Fund, The 

 Imperial, 687, 696 

 ne-sugar, The Biochemical Preparation of, starting 

 with Gentianose, Em. Bourquelot and M. Bridel, 

 666 



Cannibalism, The .After-effects of, C. E. Stromeyer, 90 



Canning River Region, The, Northern Alaska, E. de K. 

 Leffingweil, 5:0 

 iionical Forms, The late E. K. Wakeford, 369 

 nvas-destroying Fungus, J. Ramsbottom ; Major W. 

 Broughton-.Alcock, c;63 



Capella, Prof. F. Schlesinger and Z. Daniel, 183 



Capture Orbits. Prof. L. Becker, 560 



" rbon : Bisulphide for Increasing Durations of Charge. 

 The Ratio of the Absolute Retardations in. M. 

 Pauthenier, 699 ; Dioxide, Prolonged Action of. on 

 Silicates and Quartz, C. Matignon and Mile. Marchal, 

 <i43 ; Monoxide in the Air of Mines, Apparatus for 

 the Estimation of Small Quantities of. J. T. Graham, 



624 ; Sub-nitride, New Researches on, C. Moureu and 

 J. C. Bongrand, 411 



Carbonyl Compounds, Latent Polarities of Atoms and 

 Mechanism of Reaction, with Special Reference to, 

 Prof. A. Lap worth, 346 



Carnegie : Corporation oi New York, Dr. J. R. Angell 

 elected President of the, 527 ; Foundation, The, and 

 . Teachers' Pensions, 596 ; Magnetic Observations 

 taken on the, in February and March, 1920, 788 ; 

 Results of the Magnetic Survey of the Atlantic made 

 by the, J. P. Ault, 520; United Kingdom Trust, 

 Sixth Annual Report of the, 56 



Cass Technical Institute, Sir John, Membership of and 

 Courses at the, Dr. C. A. Keane, 121 



Catalase, The Chemical Kinetics of, E. Yamasaki, 402 



Catalytic : Action at Solid Surfaces, A Study of the, Dr. 

 E. F. Armstrong and T. P. Hilditch, III. and IV., 

 314; v., Dr. E. F. Armstrong and T. P. Hilditch, 631 ; 

 Activity of Copper, Part I., Wt G. Palmer, 633 ; Chemi- 

 cal Reactions and the Law of Mass Action, Dr. 

 E. F. Armstrong, 696 ; Decomposition of Solutions of 

 Hydrogen Peroxide by Colloidal Platinum, A. de G. 

 Rocasolano, 603 ; of the Fatty Acids by Carbon, J. 

 B. Senderens and J. Aboulenc, 411; Hydration of 

 Nitriles, The, A. Mailhe, 795 



Cattle and the Future of Beef-Production in England, 

 K. J. J. Mackenzie, with a Preface and Chapter by 

 Dr. F. H. A. Marshall, 62 



Cawthron Institute, Appointments at the, 590 ; Dr. R. 

 J. Tillyard, 603 



Cells, Multinucleate : An Historical Study (1879-1919), R. 

 Beer and' Dr. Agnes Arber, 90 



Cellulose Acetate, Studies on. Dr. Fenton and A. J. 

 Berry, 378 



Celt and Slav, Prof. J. D. Prince, 763 



Celts, Flat-based, from Kent, Hampshire, and Dorset, 

 H. Dewey, 153 



Census, The Forthcoming, 797 



Central : Asia, Through Deserts and Oases of. Miss Ella 

 Sykes and Brig.-Gen. Sir Percy Sykes, 330; 

 Australia, The Present Condition of the Aborigines of, 

 E. N. Fallaize, 6oi 



Cephalopodes, Researches on the Posterior Salivary Gland 

 of III., F. Bottazzi, 251 



Cereal Seeds, Dry Heat Treatment of, D. Atanasoff and 

 A. G. Johnson, 310 



Cereals, Estimated Yields of. Throughout the World, 657; 

 The Prospective Yields of, for 1919-20, 147 



Cerebral Cortex, Sensation and the. Dr. H. Head, 363 



Cerions, Experiments in the Breeding of, P. Bartsch, 545 



Ceryl Alcohol and Cerotic Acid from China Wax, A. 

 Gascard, 506 



Ceylon Fungi, Revisions of. Part VI., T. Fetch, 20 



Chadwick Public Lectures, Forthcoming, 20 



Chaleur et du Froid', Action de la, sur I'Activit^ des 

 Etres Vivants, G. Matisse, 161 



Cheddar Caves, Plant-Life in, L. Pendred, 709 



Chemical: Age, Vol. L, 116; Analysis, Quantitative, A 

 Text-book of, Dr. A. C. Gumming and Dr. S. A. 

 Kay, Third Edition, 33 ; Calculation Tables : For 

 Laboratory Use, Prof. H. L. Wells, Second Edition. 

 33 ; Dictionary. Popular, C. T. Kingzett, 227 : 

 Engineer. The Training and Functions of the. Lord 

 Moulton, 83 ; Industry, Society of. The Medal of the, 

 awarded to P. Kestner, 366 ; Sir William J. Pope 

 elected President of the ; The Gold Medal of the, Pre- 

 sented to P. Kestner, 654 : .Annual Meeting of, 695 ; 

 Industries of German Rhineland. The, 253 ; Physiology, 

 The Essentials of. Prof. ^y. D. Halliburton, Tenth 

 Edition, 192 ; Research as Applied to Industry, An 

 Impending French Institute for, 722 ; Notes on. An 

 .\ccount of Certain Conditions which apply to 

 Original Investigation, W. P. Dreaper, Second 

 Edition, 773 ; Service for India, A, Prof. H. E. Arm- 

 strong, 669 : Sheet-Lead, D. W^ Jones, 695 ; Society, 

 Proposals for Election of Honorarv and Foreign 

 Members, 52 ; Election of Officers and Council of the. 

 145 ; and its New By-laws, 344 ; Women Made Eligibl<- 

 .for Fellowships of the, 432 ; Text-books, 705 ; Theory 



