October 7, 1920 J 



Index 



Preston (Prof. T.), The Theory of Heat. Third edition. 



Edited by J. R. Cotter, 228 

 Priest (F. E.), [obituary], 273 

 Prince (Major C. E.), Wireless Telephony in Aeroplanes, 



55 

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

 Pring (J. N.), Occurrence of Ozone in the Atmosphere, 645 

 Prior (Dr. G. T.), The Meteoric Iron of Mount Ayliff, 



Griqualand East, 156 

 Procopiu (S.), The Double Refraction and Dichroism of 



the Fumes of Ammonium Chloride in the Electric Field, 



571 

 Procter (J.), [obituary], 112 



Pryor (Marlborough R.), [obituary article], 333 

 Puente (C), Methods of Determining Time and Latitude, 



213 

 Purcell (Prof. P. F.), The Peat Resources of Ireland, 791 



Ouayle (E. T.), Tropical Control of Australian Rainfall, 152 



R. (H.), Standard Time in Finland, 145 



Rabut (C), Light Concrete, 91 



Rainbow (W. J.), [obituary], 208 



Raman (Prof. C. V.), The Einstein Deflection of Light, 23 



Ramanujan (Prof, S.), [death], 431; [obituary article], 494 



Ramsbottom (J.), and others; Canvas-destroying Fungi, 



563 

 Rankin (Dr. W. H.), Manual of Tree Diseases, 577 

 Ransom (Dr. B. H.), The Trematode Family Hetero- 



phyidas, 786 

 Rao (C. V. H.), and Prof. Baker, Generation of Sets of 



four Tetrahedra Mutually Inscribed and Circumscribed, 



379 

 Rateau (A.), Flight at Very High AltitUdes and the Use 



of a Turbo-compressor, 282 ; Maps of the Network of 



Electricity Distribution in France, 571 

 Ravenshear (E. W.), awarded the Harkness Scholarship of 



the University of Cambridge, 537 

 Ravn (Prof. F. K.), Plant Culture in Denmark, 761 

 Rawnsley (Rev. Canon H. D.), [obituary], 430 

 Rawson (E.), appointed Principal of the West Bromwich 



Municipal Technical Institute, 698 

 Ray (S. H.), Schmidt's Die Gliederung der Australischen 



Sprachen, 707 ; The Religion and Origini of the 



Hawaian People, 628 

 Ray (Sir Prafulla Chandra), The Indian Chemical Service, 



325 • - 



Rayleigh (the late Lord), Proposed Memorial to, 50, 687 ; 



Formation of a Comimittee to Collect Funds for a 



Memorial to, 303 

 Rayleigh (Lord), A Re-e.xamination of the Light Scattered 



by Gases in Respect of Polarisation. I. Experiments 



on the Common Gases, 631 ; The Blue Sky and the 



Optical Properties of Air, 584 

 Rpad (Sir C. Hercules), elected President of the Society 



of Antiquaries of London, 273 ; The Prospects of 



Archaeological Research, 497 

 Reboul (G.), and L. Dunoyer, Utilisation of Cirrus Clouds 



for Weather Prediction, 251 

 Redgrove (H. S.), Bygone Beliefs : Being a Series of Ex- 

 cursions in the Byways of Thought, 610 

 Reece (Dr.), and Dr. MacNalty, Encephalitis lethargica, 



15' 

 Roes (A. W.). The Heron of Castle Creek and Other 



Sketches of Bird Life, 514 

 Rees (W.), The D.Sc. (Economics) Degree Conferred upon, 



by the L^niversitv of London, 25 

 Rees (W. J.), The Corrosion of Coke-oven Walls, 695 

 Reid (Mrs. Eleanor M.), A Comparative Review of Pliocene 



Floras, Based on the Study of Fossil Seeds, 249 : Two 



Pre-Glacial Floras from Castle Eden (County Durham), 



249 

 Roid (Prof. H. F.), Distribution of Land and Water on the 



Earth, 763 ; and S. Taber. The Porto Rico Earthquake 



of October 11, 1918, 276 

 Reid (W. F.). The Difficulty of Inventors in Obtaining 



Recognition, 367 

 Rcilly (Dr. J.), arid W. J. Hickinbottom : (i) The Influence 



of Electrolvtic Dissociation on the Distillation in Steam 



of the Volatile Fatty Acids. (2) Some Applications of 

 the Method of Distillation in Steam, 379; and others. 

 Preparation of Acetone by the Fermentation of Starchy 

 Material, 466 



Rendall (M. J.), The Teaching of Art in Local Museums. 

 627 



Rendle (Dr. A B.), Banks as a Patron of Science, 530; 

 The Cost of Scientific Publications, 31^3 



Rennesson (M.), Loss of Energy in the Dielectric of Com- 

 mercial Cables, 218 



Renouf (L.), The Mounting of Wet Specimens under 

 Watch-glasses and Petri Dishes. 689 



Renwick (F. F.), The Hurter Memorial Lecture, 689 



Rew (Sir R. Henry), elected President of the Royal 

 Statistical Society, 526; Food Supplies in Peace and 

 War, 320; Social Service in Rural Areas, 731 



Reynolds (Prof. J. Emerson), [obituary article"], 49 



Khead (E. L.), Technical Education 'and Mind Trainine 

 430 ^' 



Rhodes (C. E.). [obituary]. 495 



Rice (G. S.), The Mines and Methods of Working Them in 

 the Pas-de-Calais District, 688 



Richardson (Lt.-Col. A. R.), appointed Professor of Mathe- 

 matics at University College, Swansea. 66c • Science 

 and the New Army, 170 



Richardson (C. A.), Spiritual Pluralism and Recent Philo- 

 sophy, 773 ; The Principle of Equivalence and the Notion 

 of Force, 72 



Richardson (H.). appointed Principal of the Bradford 

 Technical College, 505 



Richardson (L. F.), Some Measurements of Atmospheric 

 Turbulence, 57 ; The Supply of Energy to Atmospheric 

 Eddies, 378 



Richardson (W. A.), A New Model Rotating-stagp Petro- 

 logical Microscope, 570; The Fibrous Gvpsum of 

 Nottinghamshire, 1569 



PJdgeway (Sir W.), Two Wooden Maori Daggers, 27J : 

 and Dr. L. D. Barnett, The Origin of the Hindu 

 Drama : Additional Evidence, 433 



Righi (Prof. A.), [death], 462 ; G. Marconi, 526 ; 

 [obituary article], 7^3 



Rijckovorsel'(Dr. E. van), Secondary Maxima and Minima, 

 761 



Riquoir (G.), Colloidal Complexes and Sera. 187 



Robb (Dr. A. A.), The Construction of a Magnetic Shell 

 Equivalent to a Given Electric Current, 199 



Robertshaw (G. F.), Examination of Lubricating Oils, 339 



Robertson (Principal C. Grant). University Grants, 774 



Robertson (G. Scott). Effect of Various Tvoes of Open- 

 hearth Basic Slags on Grassland. 184 



Robertson (J. B.), The Chemistry of Coal, 382 



Robertson (Prof. P. W.), and D. H. Burleigh, Qualitative 

 Analysis in Theory and Practice, 70.:; 



Robertson (Sir Robert), The Research Department, Wool- 

 wich, 710, 743 



Robertson (Prof. T. B.), The Physical Chemistry of the 

 Proteins, 2^7 



Robinson (J. VV. D.), The Devonian of Ferques (Lower 

 Boulonnais), 314 



Robinson (Prof. R.), The Conjugation of Partial Valencies, 

 346 ; The Mechanism of the Production of Kynurenic 

 Acid in the Dog, 346 



Rocasolano (A. de G.), The Catalytic Decomposition of 

 Solutions of Hydrogen Peroxide by Colloidal Platinum, 

 603 



Rogers (Sir Leonard), Fevers in the Tropics. Third 

 edition, 33 ; Organisation of Scientific Work, 292 ; 

 Return of. to England, 303 



Rogers (R. k. P.), Perimeter of an Ellipse, 8 ; Dr. F. A. 

 Tarleton, 5^4 : Some Methods of Approximate Integra- 

 tion and of Computing .'Vreas. 138 



Rohwcr (S. A.), and F. X. Williams. Philippine Wasp 

 Studies, 600 



Rootham (C), Mr. Sedley Taylor, 143 



Rose (l.ady Jenny), Earlv Hawthorn Blossom, 234 



Rose (W. N.), Mathematics for Engineers. Part ii.. 260 



Rosenhain (Dr. W.), Glass Manufacture. Second edition, 

 128 



Rosenheim (O.), The Formation of .Anthocyanins in Plants, 

 401 



