Nature, 1 

 \prll 3, 1919J 



Index 



xxx\ 



"Stealing the Fire," a Marriage Custom in the Sennar 



Province, W. Nicholls, 49 

 Steam-boiler Plants, Data on the Running of, Brownlie, 



Compston, and Rovse, iq^, 

 Steel : The Heterogeneity of, H. Le Chatelier and B. 



Bogitch, 159 ; The Hot Working of, Prof. H. C. H. 



Carpenter, 194 

 Stellar-. Currents, Stereoscopic Studies of, J. Comas-Sola, 



19 ; Distances and Spectral Types, or : Evolution, The 



Rate of, Prof. A. S. Eddington, i-j : Magnitudes, 



Apparent, Correction of, F. de Roy, 133 

 Stoichiometry, Prof. S. Young. Second edition, 122 

 Stonehenge : Gift of, to the Nation, by C. H. E. Chubb, 70; 



The Transfer of, to the Nation, C. H. E. Chubb, 171 

 Straight-frame System of Ship Construction, 431 

 Strategic Geography of the Great Powers, The, Dr. V. 



Cornish, 164 

 Streatfeild Memorial Lecture, The, Sir W. J. Pope, 196 

 Struts and Continuous Beams under End Thrusts, Vibra- 

 tion and Strength of, W. L. Cowley and H. Levy, 4.17 

 Stuart Relics to be Presented to the Wilberforce Museum, 



Hull, by Rev. W. C. Piercy, 150 

 Submerged Forest-lands off Pembrokeshire, Occupation of 



the, by Flint-chipping Man, A. L. Leach, 112 

 Sucrase, The Lav, of Action of, II. Colin and Mile. A. 



Chaudun, 60 

 Sugar: Industry in India and Java, The, Hulme and 



Sanghi, 394 ; Sorghum, Industrial Application of the 



Colouring Matter of the Glumes of the, A. Pi^dallu, 60 

 Sugars, Synthesis of, from Formaldehyde, Prof. A. J. 



Ewart, 519 

 Sulphate of Ammonia, Storage of, on Farms, 131 

 Sultanieh Geographical Society, Future Operations of the, 



214 

 Summer : The Past, 30 ; Time, End of, 70 ; Forthcoming, 



Sun: Constitution of the. Dr. A. Ricc6, 51; Observations 

 of the, Made at the Lyons Observatory, J. Guillaume, 

 260, 380, 479; The Eclipse of the, on May 29, Dr. 

 A. C. D. Crommelin, 444 



Sunflowers, Hybrid, Prof. T. D. A. Cockerell, 25 



Sun's Rotation, The, R. E. De Lury, 2q2 



Supersaturation and Turbine Theory, Prof. H. L. Callendar, 



367 

 Surgery in the Field, Mai. -G en. Sir A. Bowlby, J<H 

 Swansea, the Proposed University College in, Gifts to the, 



2 10 

 Swiney : Lectures on Geology, The, to be Delivered by Dr. 



T. J. Jehu, 259 ; Prize, The, awarded to Dr. C. A. 



Mercier, 44S 

 Syphilitic Subject, Graphics of the, A. Verne,, 479 



Tadpoles, Mouth-parts of, Dr. N. Annandale, 250 



Tata Hydro-electric Power-supply Works, Bombay, The, 



R. B. Joyner, 236 

 "Taylor" System of "Scientific Management," The, Capt. 



j. M. Scott-Maxwell, 106 

 Teachers, College and University, Insurance and Annuities 



for, 91 

 Teachers' Registration Council, The, 179 

 Technical Worker, The Organisation of the, 1 1 1 

 Technology t vol. ix., 113 



Telegraphy, Aeronautics, and War, C. Bright, 282 

 Temperature: Anomalies, Some, H. Harries, 364; W. II. 



Dines, 384; Measuring, Methods of, Dr. Ezer Griffiths, 



182 

 Ten Thousand Smokes, Valley of, Work of a Field Party 



in the, 70 

 Termite-nests and Fungi, T. Petch ; W. H. Brown, 410 

 Terpene Terpinene in the Oil of Eucalyptus megacarpa, 



H. G. Smith, 520 

 Terrestrial Temperature and Atmospheric Absorption, C. G. 



Abbot, 79 

 Tests in Saxony for Railwaymen, 373 

 Tetanus Antitoxin, Destruction of, by Chemical Agents, 



W. N. Berg and R. A. Reiser, 80' 

 Textile: Industries, The Promotion of, 98; Trades after 



the War, Report of the Departmental Committee 



appointed by the Board of Trade to Consider the 



Position of the, 98; Trades, Fund for the Extension ol 



the Scone of the Technology of the, 119 

 Theorist's Outlook, A, 42 



Thermo-electric : Action with Dual Conduction of Elec- 

 tricity, E. H. Hall, 79 : Effects, Some Peculiar, P. D. 

 Foote and T. R. Harrison, 215 



Thermometers, Clinical, to Bear the Approval Mark of the 

 National Physical Laboratory, 129 



Thorium, End-products of, J. R. (otter, 425; Prof. F. 

 Soddy, 444 



Timber :' Drying by Cold Air, II. Stone, 332; Home- 

 grown, E. P. Stebbing, 14; Requirements of the 

 Government and the Available Supplies in the Country, 

 Major G. L. Courthope, 350 



Times : Astronomy in the, 452 ; Weather Reports, The, 427 



Tin and Tungsten Research Board, Proposals for Research 

 Work invited by the, 129 



Tlinqit Indians, Language of the, Dr. F. !'■ a and L. 

 Shotridge, 112 



Tobacco, A Bacterial Disease of, G. P. Darnel Smith, 

 J99 



Tomato, A Disease of, and other Plants caused by a New 

 Species of Phytophthora, Dr. G. II. Pethybrid 

 H. A. Laffertv, 340 



Travel: Handbook of, 283; The Art of, 283 



Tree Planting, Use of Explosives applied to, A. Piedallu, 

 299 



Trees : Coniferous, 502 ; Vertical Growth of, R. H. Cam- 

 bage, 180 



a-Trinitrotoluene, Cause of Accidents with, Ryan and 

 O'Riordan, 412 



Tropic Days, E. J. Banfield, 245 



Tropical Diseases in the Balkan ic War Zone, Lt.-Col. A. 

 Castellani, 397 , , 



Trypsin, Method of Preparing Skeletons by the Use ol, 

 Miss K. Lander, 278 



Tumours, Characters and Origin of a Group of, wrongly 

 , lassified with the Coccygian Class of Luschka, Ui sais 

 and Pevron, (6o 



Tungsten: J. L. F. Vogel, 14; Steels, The Metallography 

 of, Honda and Murakami, 74; The Thermo-electricity 

 of, H. PeVheux, 159 



Tuning-fork Generator, A Simple, for Sin, wave Alternat- 

 ing Currents. A. Campbell, 397; -forks, A Method of 

 Comparing, A. Campbell, 397 



Turbine, Steam. A Mew Theory of the. H. M. Martin, 367 



Turbines, Double-reduction Geared, =;u 



T.niie. Mineralogical Characters of, I.. J. Spencer, 41X 



Twentv-four-hour Time in the Army, 74 



Twin Ideals, The: An Educated Commonwealth, Sir J. W. 

 Barrett, 2 vols., 410 



Ukraine, The Mineral Wealth of the, Dr. C. Do, Her, 271 



Ultra-violet: Extreme. Vacuum Arc Spectra of Various 

 Elements in the. Prof. J. C. McLennan, D. S. Ainshe. 

 and D. S. Fuller, 477: Spectra, Investigation of Ex- 

 treme, with a Vacuum Grating Spectrograph, Prof. 

 I. C. McLennan and R. J. lane. 4T7 



United States: Army, Arrangements for Training Students 

 in Colleges and Universities for the, 159: Department 

 of Agriculture, Activities of the, si ; Formation of a War 

 Committee of Technical Societies in the, 93 ; Impres- 

 sions of the Glass Industry of the. Gathered on a 

 Recent Visit, Prof. P. H. Boswell, 518; Scientific Re- 

 search and Vocational Training in the, Hon. W. C. 

 Redfield, 330 . 



Universities of the United Kingdom of Gt. Britain and 

 Ireland, 99 



University: Association, A, R. D. Laurie, 383; College, 

 London, Abridged Calendar of, 277 : College of Wale,. 

 Aberystwyth, Offer by Major D. Davies and his Sisters 

 for the Foundation of a Chair of International Polities 

 at, 20? ; for the East Midlands, The Proposed, F. 

 Granger, 467; Poverty or Parsimony?, Prof. H. E. 

 Armstrong, 347: Spirit, The, President Wilson. 338; 

 Students," Interchange of, 209; The Place of the, in 

 National Life, H. A. I.. Fisher, 51b 



Urea, Formation, bv Oxidation of Organic Substances, of 

 an Intermediate Term Spontaneously Producing, R. 

 Fosse, 518 



Vrocopia singularis, Prof. G. O. Sars, 4^4 



Utrecht University, Resignation of the Chair of Physio- 

 logical Chemistry bv Prof. C. A. Pekelharing ; Ap- 

 pointment of Dr." W.' F. Ringer in Succession, 28 



