622 



INDEX. 



fSOMBRViLLE (Prof. W.), British forestry, 

 past and future, 547. 



Speakman (Dr. C.) on the mental and 

 •physical factors involved in education, 

 307. 



fSpectral lines, the frequencies of, can 

 they be represented as a function of 

 their order ? by Prof. W. M. Hicks, 

 364. 



t the measurement of the energy 



m, by Dr. R. T. Beatty, 365. 



*Spool and shuttle, the weaving, the 

 evolution of, by H. Ling Roth, 468. 



fStandard cubic equation, suggestions 

 for the iwactical treatment of the, 

 and a contribution to substitution 

 theory, by Prof. R. W. Genese, 365. 



fStandardisation and its influence on 

 the engineering industries, by C. le 

 Maistre, 456. 



Stanton (Dr. T. E.) on stress distribu- 

 tions in engineering materials, 280. 



f the principle of similitude in 



engineering design, 456. 



Starch in the branches of trees, the dis- 

 tribution of, and its bearing on the 

 statolith theory. Miss T. L. Prankerd 

 on, 511. 



■{■Stars of different magnitudes, the mean 

 distances of. by Sir P. W. Dj'son, 364. 



Statistics and Economic Science, Address 

 to the Section of, by Prof. A. W. 

 Kirkaldy, 435. 



Stead (Dr. J. E.) on fuel economy, 187. 



* on the oxidation of nickel steel, 376. 



* on the reduction of solid nickel and 



copper oxides by solid iron, 376. 



* on the disruptive effect of carbon 



monoxide at 400° to 500° G. on tvrought 

 iron, 376. 



Stebbinq (Rev. T. R. R.) on the work 

 of the Corresponding Societies Com- 

 mittee, 568. 



*Stepped ignition of gases, the. Prof. 

 W. M. Thornton on, 377. 



Stewart (Dr. A. W. ) on the absorption 

 spectra and chemical constitution of 

 organic compounds, 131. 



Stirling-Maxwell (Sir J. S.) on afforest- 

 ation after the war,' 505. 



Stoney (Gerald G.), Address to the 

 Engineering Section, 448. 



Strahan (Dr A.) on fuel economy, 187. 



Stress distributions in engineering mate- 

 rials, the more complex, interim report 

 on, 280. 



Stromev'ER (C. E.) on fuel economy, 

 187. 



on stress distributions in engineering 



inalerials, 280. 



fSunspots in relation to terrestrial mag- 

 netic phenomena, the efficiency of, by 

 Rev. A. L. Cortie, 364. 



■j'Sm'vey work near Bcllingham, by Miss 



C. E. C. Measham, 511. 

 Sykes (E.) on the effects of the war on 



credit, currency, and finance, 278. 



Talbot (Benjamin) on fuel economy, 187. 

 *Talbot (.J. ), the present position of 



science in secondary schools, 524. 

 tTaro, the cultivation of, by Dr. W. H. 



R. Rivers, 468. 

 Teall (Sir J. J. H.) on the collection of 



photographs of geologiad interest, 218. 

 Temple (Rev. W.), Address to the 



Educational Section, 512. 

 fTerrestrial magnetic phenomena, effi- 

 ciency of sunspots in relation to, by 



Rev. A. L. Cortie, 364. 

 Thick coal of South Staffordshire, the, by 



W. W. King, 393. 

 *Thompson (Prof. W. H.), arginine and 



creatine formation, 475. 

 *Thornton (Prof. W. M.) on the stepped 



ignition of gases, 377. 

 ■]• the influence of ijressm'e on the 



electrical ignition of methane, 456. 

 Threleall (Prof. R.) on fuel economy, 



187. 

 *Thyroid, the action of, on the supra- 



renals and heart, by Prof. P. T. 



Herring, 475. 

 fThyroid-feeding, the effect of, on the 



pancreas, by Dr. Kojima, 475. 

 *TocHER (Dr. J. P.), the anthropometric 



characters of asylum and normal 



population, 468. 

 *Transpacific migrations, by Dr. A. 



Hrdlicka, 469. 

 fTungus, the north-western, the physical 



type of, by Miss Czaplicka, 469. 

 *TtJRNER (Miss), some aspects of infancy 



and childhood in the light of Freudian 



principles, 476. 

 TuBNER (Prof. H. H.) on seismological 



investigations, 29. 

 on radiotelegraphic investigations, 



127. 



on popular science lectures, 326. 



■j- the measurement of time, 364. 



on the determination of gravity at sea, 



549. 

 on the work of the Corresponding 



Societies Committee, 566. 

 *TuRN0R (Christopher), outlets for labour 



on the land, 446. 

 TwENTYMAN (A. E. ) OH thc mental and 



physical factors involved in education, 



307. 



•jUrea and sugar, the secretion of, by the 

 kidney, by Prof. A. R. Cushny, 475. 



