XXXll 



Index 



r tiature, 

 \^APtH 14, 1921 



Morse (Prof. H. N.), 187, 446 



Muirhead (Dr. A.), 511, 668 



Nagel (D. H.), .55, 186 



Odling (Prof. W.), 837 



O'Donohoe (T. A.), 637 



Oehlert (D. P.), 446 



Peterson (Sir William), 668 



Pickering (Spencer), 509 



Pitt (VV.), 669 



Politzer (Prof. .'\.), 54 



Pullinger (F.), 605 



Randolph (I.), 86 



Roberts (Dr. D. Lloyd), 219 



Sadler (Dr. C. A.), 573 



Searle (Prof. A.), 446 



Sedgwick (Dr. W. T.), 8^,7 



Sheldon (Prof. S.), 187 



Sidgvvick (A.), 218 



Simmonds (C.), 767 



Spitta (E. J.), 700 



Steel (H.), 249 



Steensbv (Prof. H. P.), 287 



Struve (Dr. H.), 316 



Tangye (G.), 249 



Taylor (Sir Frederick, Bart.), 477 



Todaro (Prof. F.). 154 



Toldt (Prof. C), 701 



Tornquist (S. L.), 219 



Tracy (Prof. S. M.), 287 



Vasey (S. k.), 669 



Wauhope (Col. R. A.), 837 



Weichselbaum (Prof. A.), 287, 317 



Winwood (Rev. H. H.), 605 



Wood (Sir Lindsay), 187 



Wundt (Prof. W.), 83 



Deformation, Differentiation by, N. L. Bowen, 587 

 Degradation Products of Proteid Materials in Blood Serum, 



The Estimation of the, A. Bach and B. Sharsky, 



586 

 Degrees, Modern Pass and Honours, Sir Oliver Lodge, 



757 

 Delhi, A Guide to the Old Observatories at, Jaipur ; Ujjain ; 



Benares, G. R. Kaye, 177 

 Denning's Nova, Observations of, H. Grouiller 167 

 Dental : Encrustations and the so-called " Gold Plating " of 



Sheep's Teeth, T. Steel, 267; Metallurgy, A Manual on, 



E. A. Smith. Fourth edition, 594 

 Derivatives of \ : 4-Diketones and Semicarbazides, E. E. 



Blaise, 818 

 Descartes, A Memorial Tablet to, 220 



Descent, Recapitulation and. Prof. E. W. MacBride, 280 

 " Desensitol," Ilford, Ltd., 841 

 Deterioration : of Fabric, The, under the Action of Light, 



and its Physical Explanation, Dr. F. W. Aston, 849 ; 



of Structures of Timber, Metal, and Concrete exposed 



to the Action of Sea-water, Committee of the Institution 



of Civil Engineers appointed to Investigate the. First 



Report of the Committee, edited by P. Si. Crosthwaite 



and G. R. Redgrave, 235 

 Determinants : The History of, 658 ; The Theory of, in the 



Historical Order of Development, Sir Thomas Muir. 



Vol. iii.. The Period 1861 to 1880, 658 

 Diamond, Ancient, Ideas Concerning the, J. R. Sutton, 522 

 Diaphragms capable of Continuous Tuning, The Design of, 



L. V. King, 714 

 Diatoms, Common, T. K. Mellor, 107 

 Dibasic Saturated Acids of High Molecular Weight, The 



Systematic Degradation of, M. Godchot, 394 

 Dibenzoylmethane of J. Wislicenus, The so-called, C. 



Dufraisse, 555 

 Dictionary of Scientific Terms, A, I. F. and Dr. W. D. 



Henderson, 498 

 Diesel Engines, The Injection and Combustion of Fuel-oil 



in, Engr.-Comdr. C. J. Hawkes, 577 

 Dietary Deficiencies, The Effect, of Certain, on the Supra- 

 renal Glands, C. H. Kellaway, 393 

 Differential Equations and their Applications, An Elementary 



Treatise on. Prof H. T. H. Piaggio, 722 



Dilatation and Compressibility of Liquid Carbonic Acid, 



Prof. C. F. Jenkin, 362 ' 

 Diplopoda of the Sub-family Pyrgodesminae, Five New 



Genera of. Dr. F. Silvestri, 738 

 Disease, Some Biological Aspects of. Prof. J. B. Farmer, 



449 

 Divining^Rod, The, A. J. Ellis, 87 

 Dixinae, The British Species of, F. W. Edwards, 575 

 Douglas Fir, Comprising the Genus Pscudotsuga, Prof. \. 



Henry and Miss M. Flood, 29 

 Dracaena fruticosii, Koch, Behaviour of the Endodermis in 



tJie Secondarily Thickened Root of, Miss A. Mann, 554 

 Drilling and Blasting of Rock-reefs from the Bed of a River. 



Dr. J. S. Owens, 423 

 Drosophila : Genetic Studies of Extra Bristles in, Mac- 



Dowell, 132 ; Model of the Linkage System of Eleven 



Second-chromosome Genes of, W. E. Castle, 135 

 Drugs, Synthetic, Prof. J. T. Hewitt, 123 

 Dublin, University of, and Trinity College, Report of Royal 



Commission on Financial Resources and Working of, 



680 

 Duddell, W. , Proposed Memorial t,o the late, 317 

 Dumbartonshire, Dr. F. Mort, 561 



Dundee University College, Dr. A. Fulton appointed Pro- 

 fessor of Engineering in, 361 

 Dye Industry : Present Position of the, V. Clay, 414; The, 



461 

 Dyeing Industry, The : Being a third edition of Dyeing in 



Germany and .America, S. H. Higgins, 7 

 Dyes: British, 397; German, the Government and Importa- 



t;ion of, 352 

 Dyestuffs Bill, The : 525 ; Given the Royal Assent, 574 ; Ap- 

 pointment of a Committee to -Advise as to Licences 



under the, 839 

 Dynamics : and the Aeroplane, Dr. S. Brodetsky, 644 ; 



General, Prof. A. Gray, 655 



Earning, The Future of, Mrs. Wooton, 97 



Earth: Rotation of the, Perrot's Experiment Relating to 



the Movement of, J. Rey, 3^ ; The Evolution of the, 



and its Inhabitants, J. Barrell and others, 205 

 Earthquake : A Destructive, in Mexico, 760 ; k Great, 574 ; 



of September 7, in Italy, The, 87; Registration of a 



Great, 542 ; Shocks in Italy, 55 ; the Srimangal, of 



July 8, 1918, Dr. M. Stuartj 770 

 Eartihquakes : at Frascati in November, 1909, Dr. Agamen- 



none, 28; felt in Italy in 1917, Catalogue of. Dr. G. 



Martinelli, 28 

 East : Africa and Uganda Natural History Society, Journal 



of the, November, 27 ; London College, Grant to, by the 



Drapers' Company, 552 

 Easter Island, The Statues of. Dr. W. H. R. Rivers, 516 

 Echinoderm Larvae, Experiments on, Dr. J. Runnstrom, 386 

 Eclipse : Observations at Monte Video, 160 ; Observations 



of May, 19 19, Relativity and the, Sir Frank Dyson, 



786 ; of 1922 in Australia, The, W. E. Cooke, 387 ; The 



Annular, of April 8, Dr. A. C. D. Crommelin, 835 

 Economic Biologists, Association of : Election of Officers 



and Council of the, 838 ; Meeting of the, 544 

 Economics and Statistics at the British .Association, 96 

 Ectocarpus padinae, New Observations on, C. Sauvageau, 



. 5SS 



Edinburgh : and East of Scotland College of Agriculture, 

 Calendar of the, 66 ; University, Approval of the Minute 

 of the Order of the Proceedings at the Laying of the 

 Foundation-stone of the First of the " King's Build- 

 ings " ; Appointments in; the Forestry Department, 

 298; Dr. J. Stephenson appointed Lecturer in Zoology, 

 392 ; The Forestry Department of, 706 ; Response to the 

 Appeal for Funds, 846 



Education : at t.he British .Association, 579 ; Different Types 

 of, J. C. Maxwell Garnett, 580; Higher, in India, 

 Development of, 39 ; for Self-realisation and Social 

 Service, F. Watts, 435 ; for the Adolescent, F. M. 

 McTavish, 579; Museums in. 26q : E. W. Shann, 344; 

 Scientific, in the Metropolis, 653 ; The Cost of, H. A. L. 

 Fisher, 230, 589 ; University, The Organisation of, 

 F. H. Perrycoste, 47 



