XXVI 



Index 



[Mature, 

 February 2, 1922 



perties of Admiralty Gun-metal, etc., R. T. Rolfe, 197 ; 

 Isotopes, The Spectra of. Prof. T. R. Merton, 356; Ores, 

 T. C. F. Hall, 268 ; Paints, Appointment of a Com- 

 mittee upon, 66 ; Storage Batteries, Effect of Evapora- 

 tion on the Efficiency of , E. J. Hamlin, 32; Storage 

 Cells, Effect of Sunlight on, E. J. Hamlin,' 32 



" Leader " Cables for Aircraft, 539 



League of Nations, The Constitution of the Health Com- 

 mittee of the, 127 



Leeds University : Prospectus of Courses in. Report for 

 1919-20 of, 102 ; Gift to, by Sir Edward Allen 

 Brotherton, 229 ; Lecture by Prof. Grant on Dante's 

 Conception of History ; New Education Wing opened, 

 355 ; E. C. Williams appointed Research Chemist 

 to the Joint Benzole Research Committee, 419 ; 

 Calendar for 1921-22, 420 ; W. E. H. Berwick ap- 

 pointed Reader in Mathematical Analysis in, 588 



Leonardo da Vinci : MSS. relating to, Prof, de Toni, 577 ; 

 The Leaves torn from the E MS. of, preserved in the 

 Librarv of the French Institute, Prof, de Toni, 294 



Leonid Meteor Shower, The, W. F. Denning, 417 



Leptospermum flavescens (Smith), The Essential Oil of, 

 A. R. Penfold, 518 



Leucite in Agricultural Soil, Solubility of, G. De A. 

 D'Ossat, 390 



Lichens which attack Glass and their Mechanical Action 

 on Stained Gla^s Windows of Churches, Miss Ethel 

 Mellor, 517 



Life : and Mind, Sesamy, 83 ; Are the Superior Cervical 

 Ganglia indispensable to the Maintenance of?, S. J. 

 Meltzer, 294 ; The Stream of. Prof. A. Dendy, 84 



Light : in Liquids and Solids, The Molecular Scattering 

 of. Prof. C. V. Raman, 402 ; in the Column of Gas 

 in contact with the Positive Electrode, Alternation 

 of Intensity of. Sir J. J. Thomson, 546 ; The De- 

 polarisation of, by Liquids holding Crystalline Par- 

 ticles in Suspension, S. Procopiu, 135 ; The Velocity 

 of, A Modification of the Revolving Mirror Method 

 for Measuring, Prof. A. A. Michelson, 263 ; The Wave 

 Theory of. The Present Position of. Dr. R. A. Hous- 

 toun, 13, 61 



Lighting of Factories and Workshops (Report of the 

 Departmental Committee), 132 



Lights on Vehicles, Departmental Committee on. Third 

 Interim Report of the, 316 



Limnaea Peregra, Sinistral, Prof. A. E. Boycott, 403 



Linear Orthogonal Transformation, The Simplest Mode of 

 representing a Continuous, R. A. P. Rogers, 554 



Liquid Air Explosives, 344 



Liverpool : and Manchester Railway, The, C. F. Dendy- 

 Marshall, 446 ; Marine Biology Committee : Memoirs 

 on Typical British Marine Plants and Animals, 

 No. 24, Aplysia, Nellie B. Eales, 398 ; University, 

 Bequest to, by R. Braithwaite, 262 



Living Organism, The Laboratory of the. Dr. M. O. 

 Forster (Presidential Address to the Chemistry 

 Section of the British Association), 57, 243 



Lizards, Behaviour in, E. L. Gill, 179 



Llanwrtyd (Brecon), The Igneous and Associated Rocks of, 

 2 parts, L. D. Stamp and S. W. Wooldridge, 453 



Lockver Observatorv, The Norman, Prof. H. H. Turner, 

 148 



London : and Home Counties District, Electricity Supply 

 in, Proposed Reorganisation of the, 542 ; Air, Sir 

 Napier Shaw, 166 ; Mathematical Society, Election 

 of Officers and Council of the, 414 ; University College : 

 A. E. Webb appointed Senior Assistant in the 

 Department of Civil and Mechanical Engineering of, 

 166 ; The New Chemistry Laboratories to be named 

 after Sir William Ramsay, 419 ; Calendar for 1921-22, 

 452 ; University : Site, 233 ; The Bloomsbury Site, 

 292 ; Appointments at ; The Drapers' Company's 

 Grant to the Department of Applied Statistics and 

 Eugenics ; Dr. C. Bolton awarded the William Julius 

 Mickle Fellowship; Conferment of Doctorates, 293 ; 

 The Title of Professor of Logic and Scientific Method 

 conferred upon Dr. A. Wolf, 451 ; Appointments in, 

 552 ; Conferment of Doctorates, 553 ; Elections to 

 Scholarships, 588 



Lower Carboniferous Rocks of West Cumberland, The 



K. W. Earle, 485 

 Lumbricus terrestris, L., Miill., Penial and Genital Setje of. 



Dr. J. Stephenson, 337 

 Lunar Eclipse of October 16, The, 226, 256 



Maag Gearing, The, Eng.-Lt.-Comdr. L. J. le Mesurier, 479 



Macedonia, A Journey through, S. Casson, 584 



Mackie Ethnological Expedition to Uganda, The, Rev. J. 

 Roscoe, 583 



Madras, Flora of the Presidency of, J. S. Gamble. Part 4, 

 Rubiaceae to Ebenaceae, 464 



" Madruckverfahren," The, Process for the Improvement 

 of Peat, 445 



Magnesium Spectrum, The r6le of Electrical Actions in the 

 Emission and Appearance of Certain Tvpes of Lines 

 of the, A. de Gramont and G. A. Hemsalech, 230 



Magnetic : Declination at Different British Stations, 

 Simultaneous Values of. Dr. C. Chree, 510 ; Dis- 

 turbances, A Special Form of, L. Sleiner, 446 ; 

 Electron, The, Prof. A. H. Compton, 97 



Malaria be transmitted directly by Anopheles ?, Can, 

 B. Grassi, 389 



Males and Females in the Nests of the Field -ant [Formica 

 pratensis) and the Tawny Ant of the Upper Jura 

 (F. rufa), E. L. Bouvier and R. Roidor, 294 



Malta, The Pottery Industry of, Buxton and Hort, 129 



Mammalian Nerve-muscle and Reflex Preparations, 

 Effects of Constant Galvanic Currents upon the, 

 K. Sassa, 485 



Mammals, British, A. Thorburn (in two vols.). Vol. 2, 364 



Manchester: Literary and Philosophical Society : Dr. H. F. 

 Coward elected Chairman of the Chemical Section of 

 the ; Prof. H. Lamb, Sir Ernest Rutherford, Sir 

 Arthur Schuster, and Prof. G. Elliot Smith elected 

 Honorary Members of the, 477 ; Municipal College of 

 Technology, Prospectus of Universitv Courses, 134 ; 

 Museum : Centenary of the, 383 ; Growth of the, 

 T. A. Coward, 479 ; University : Appointments in, 

 262 ; Prof. F. E. Weiss appointed Pro-Vice- 

 Chancellor ; Resignation of P. A. Cooper, Assistant 

 Lecturer in Physics ; C. G. Core and Miss Lucy 

 Higginbotham re-appointed Schunk Research Assist- 

 ants, 323 ; Gift by Lewis's, Ltd., for Scholarships ; 

 R. W. Palmer appointed Senior Lecturer in Geology; 

 S. .Wyatt Special Lecturer in Psvchology, 386 ; 

 Unveiling of the Memorial to the late H. G. J. 

 Moseley, 483 ; Impending Retirement of Prof. H. B. 

 Dixon, 514 ; Appointments in, 553 



Manganese in the Organisms of the Higher Plants, The 

 Distribution of, G. Bertrand and Mme. M. Rosenblatt, 



517 

 Mangrove and Saltmarsh Vegetation near Svdnev, with 



Special Reference to Cabbage Tree Creek, Port 



Hacking, Marjorie I. Collins, 517 

 Manitoba, Damage from Beavers in, 383 

 Map, I : 1,000,000, Present Position of the, Lt.-Col. H. S. 



Winterbotham, 165 

 Mapping from the Air, Experimental Work on. Prof. B. M. 



Jones, 544 

 Marble, The Corrosive Action of Plant Roots on, E. 



Chemin, 486 

 Marine Biological Excursion to Karachi during December, 



1920, and January, 1921, General Account of a, G. 



Matthai, 591 

 Mars, Observations of, at Flagstaff, G. H. Hamilton, 447 

 Massachusetts Institute of Technology, Bequest to the, by 



F. A. Foster, 102 ; Dr. E. Thomson appointed Acting 



Head of the, 508 

 Materialism : Metaphysics and. Prof. H. Wildon Carr, 



247, 400, 467 ; Dr. Norman R. Campbell, 399, 569 ; 



Relativity and, H. Elliot, 432 ; Rev. Canon E. 



McClure, 467 ; Dr. H. Jeffreys, 568 ; S. V. Ramamurty, 



569 

 Mathematical Thought, Currents of, 427 

 Mathematiciens : L'Ideal Scientifique des, dans I'Anti- 



quite et dans les Temps Modernes, Prof. P. Boutroux , 



427 



