Index 



ire, Dr. M. W. Tracers, 2(15; Institutions, 



l New, iii Germany, 232 ; Knowledge, Need for Co-ordina- 

 of, Dr. C. Addison, no; Management, The 

 "Taylor" System of, Capt. J. M. Scott-Maxwell, ro6 ; 

 ilogue of. Fourth series. Vol. xvi., 203; 

 Research and Preventive Medicine, 347 ; Research Asso- 

 1, A Proposed, 190, 254, 306 ; and National Pros- 

 . Dr. C. F. Juritz, 55; Synthesis, Essays in. Dr. 

 E. Rignano, 43 ; Workers, National Union of. Consti- 

 tution of a Branch of the, at Liverpool, 129; Consti- 

 tution and Appointment of Officers of the, 212; 306; 

 The Organisation of. Dr. C. Shearer, F. Kidd, Dr. H. 

 Jeffreys, 144; Man's Burden, The, Prof. F. Soddv, 4(11 



Scientists' Reference Book and Diary, 1919, The, 383 



Scott, John, Legacy Medal and Premium awarded "to F. P. 

 Fahy, 172 



Scottish: Journal of Agriculture, The, 196 ; Meteorological 

 Society, Election of Officers of the, 551 : Journal of the, 

 470 ; University Lecturers Salaries of, Dr. R. J. T. 

 Bell ; J. K. Wood, 477 



Sea : Aggression, Dr. Brysson Cunningham, 505 ; Anemones 

 Collected by the Terra Nova Expedition, T A. Stephen- 

 sun, 11 ; Fisheries, The Future of the, 102; Production 

 in the, j 10 ; -studies, 453 



Seaside Planting for Shelter," Ornament, and Profit, A. D. 

 Webster, 382 



Seaweeds, Tin- Chemistry of. Prof. J. Hendrick, 494 



Secondary and Technical Schools, etc., Salaries in, J. 

 Wilson, 75 



Seed-testing Station of the Board of Agriculture, First 

 Annua) Report of the, 132 



Seeds of Wild White Clover, Possibility of Distinguishing 

 the, from those of Ordinary White Clover bv Chemical 

 Means, Dr. G. H. Pethybridge, 398 



Seessel, Theresa, Research Fellowships at Yale University 

 37S 



Seiches, Temperature, The Hydrodynamical Theory of Den- 

 sity fir, K. Aichi, 3ri 



Seismological Observations, Bulletins of. 72 



Seismometric Experiments at the Hawaiian Volcano Obser- 

 vatory, Dr. A. Romberg, 11: 



Sensations from Skin Receptors, A Case of Complete Ab- 

 sence of, 192 



Sex, Biology of, for Parents and Teachers, Dr. T. W. 

 Galloway, 183 



Sextant, Centring Errors in a, Sources and Magnitude of, 

 T Y. Baker, .7,, 



Sheath, Influence of the, on the Effective Resistance and 

 Reactance of an Armoured Cable for the Three Har- 

 monics, M. Swyngedauw, 43S 



Shi meld : Association of Metallurgists and Metallurgical 

 Chemists, Report of a Committee of the, on Existing 

 Educational Facilities of Interest and Value to the Asso- 

 ciation, 277; University, Bequest bv Mrs. A. Jackson, 

 . 317 



Shipping and Fishing Industries, A Museum Collection of, 

 T. Sheppard, 71 



Siam, The Flora of, W. G. Craib, 431 



Silica Refractories for Glassworks Use, W. J. Rees, 279 



Silks, Artificial, Sections of. de Chardonnet, 159 



Silkworm Moths in Bengal, Vitality and Longevity of, 

 M. L. Cleghorn, 100 



"Silky Oak" Timbers, Technology and Anatomv of some, 

 R. T. Baker, 180 



Singapore Botanic Gardens, Sixtieth Anniversary of the, 

 353 



Single-nhase Power, Supplv of, from Three-phase Svstems, 

 Prof. Miles Walker, 313 



Sirius, The Orbit of, Dr. R. Aitken, 216 



Smallpox, Customs of the Baronga in Relation to. Rev. 

 H. A. Junod, 135 



Smelt, the Little, Spawning of, 372 



Smithsonian "Solar Constant" Expedition to Calama, 

 Chile, The. C. G. Abbot, 399 



Smoke System, A New. for Steamers, 73 



Snake-poison on the Nucleic Acids, Catalytic Ai tion of, 

 C. Delezenne and H. Morel, 479 



Snellen's Test Tvpes, Report on, 430 



Disease in the, Prof. J." D. F. Gilchrist, ,,, 



d'elle Srienze. The Natural Sciences Gold 

 twarded to Prof. F. Eredia, 9 



So, iet) , ( >n, E. Harrison, 402 



Soda-lime Glasses, Properties of, J. H. Davidson, S. 

 English, and Dr. W. E. S. Turner, I., 273 



Soil: Fertility, Contributions to a Knowledge of, Dr. 

 K. Greig Smith, 140; Partial Sterilisation of, G. 

 Truffaut, 79 



"Solar Constant " Observatory, A New, 314; Eclipse, 

 Magnetic Observations during a, Dr. Bauer and others, 

 Dr. ('. Chree, 473; of June 8, 0,18, The Total, 89; 

 -line Displacements and Relativity, J. Evcrshed, 153: 

 Prominences, Observations of, J. Evershed ; Prof. A. 

 Riccd, 97 



Soldiers, Disabled, Training of, for Work in Engineering 

 Factories, I >i . I" 1 kniann, 271 



Solution, The Naiine of. Prof. H. C. Jones. With a Bio- 

 graphical Sketch by Prof. E. E. Reid, etc., 101 



Solvenaphtha, Production of, 96 



Somerville College, A Resident Fellowship offered by, 45S 



Sound: Suggested Experiments in. Prof, de Quervain, 371; 

 The Perception of. Prof. W. M. Bayliss, 124; Prof. a. 

 Keith, 164; Sir T. Wrightson ; Dr. W. Perrett, 184; 

 Lord Rayleigh, 22^: Prof. \Y. M. Bavliss, 263; Lord 

 Rayleigh, 304: Prof. W. M. Bayliss, 323; Prof. D. 

 Eraser Harris, 565; Velocity of, in the Open Air, A 

 New Determination of the, E. Esclangon, 439 



Soundings with Pilot Balloons in the Isles of Scilly, 

 November and December, 1011, Capt. C. J. P. Cave 

 and J. S. E)ines, 230 



South : Africa Medal and a Cheque Presented to R. T. A. 

 [nnes, 133; Union of, The Forestry and Timber 

 Supplies of the, C. E. Legal, 134; The Mineral In- 

 dustry of the, and Its Future, 1>i I'. A. Wagner, 134; 

 African Association, The Johannesburg Meeting of the, 

 134; Geographical Journal, No. 1. 251; Grasses for 

 Paper-making, 393; Medicinal Springs, Prof. Rindl, 

 1 !4 ; PerisporiaceEB, v., Miss E. M. Doidge, 438; 

 Phytogeography, Prof. J. W. Bews, 251 ; -Eastern Agri- 

 cultural College, Gifts to, by Mr. Figgis and A. A. 

 Chaytor, 516; Georgia Whale Fishery, The, Dr. 

 S. F. Harmer, 65 ; Sea Islands, Petrographv of the, 

 J. P. hidings and E. W. Morley, To; -Western Univer- 

 sity, The Proposed, H. A. L. Fisher, 497 



Spain, 'Congratulations from Men of Science in, on the 

 End of the War, 370 



Sparrow-hawk. Habits of the, J. H. Owen, 112 



Spectacle Parts, Standardisation of, in Germany, 232 



Spectral Series, A Critical Study of, Part v.. Prof. W. M. 

 Hicks, 459 



Spectroscopic Binaries, Orbits of Two, Dr. R. F. San ford ; 

 Dr. F. Henroteau, 213 



Spirit-levels, Major E. O. Henrici, 359 



Spitsbergen, The Coal and Iron-ores of. Prof. F. Haver- 

 field, 310 



Spolia Runiana, III. Distribution of Certain Diatoms and 

 Copepoda throughout 'the year. Prof. W. A. Herdman, 

 98 



Sporozoon Parasites of Queensland Fresh-water Fish, Some 

 New, Dr. T. H. Johnston and Miss M. Bancroft, 519 



Sporulation by Symbiosis in the Lower Fungi, A. Sartory, 

 40 



Springing of Tins ol Preserved bruit. The, W. W. 

 L'Estrange and Dr. R. Greig-Smith, 200 



Star: Clusters, Distribution of Luminosity in, Prof. E. 

 Hertzsprung, 334; Studies of Magnitudes in, viii., H. 

 Shapley, ?99 ; in Aquila, The New, Dr. W. E. Harper, 

 32 ; Dr. G. F. Paddock, and others, 74 



Starfish Individuals. Age of, J. A. Grieg, ,134 



Stars: Double, Motions of Forty-eight, E. Doolittle, 79; 

 Dwarf, Dr. A. C. D. Crommelin, 292 ; Helium, 

 Parallaxes of, Sir F. Dyson and W. G. Thackeray, 97; 

 of Different Spectral Types, Mean Distances of, S. 

 Hirayama, 97; New, Origin of, Dr. J. Bosler, 394; 

 119, Radial Velocities of, Dr. J. Lunt, 494; Spectra 

 of Binary, Dr. R. G. Aitkin, 514; The, and How to 

 Identify Them, E. W. Maunder, 103 ; The Destinies of 

 the, Prof. Svarite Arrhenius. Translated by J. E. Fries, 

 322 



State Assistance to the Dye Industry, 228 



Statesman's Year Book, The. 1918. Edited bv Sir J. Scott 

 Keltie, assisted by Dr. M. Epstein, 24 



Static and Impact Methods of Testing the Hardness of 

 Materials, R. G. C. Batson, 174 



