I20 



INDEX 



Trade associations and combina- 

 tions, by A. B. Blake, 507. 

 Tradition, what is ?, by Rt. Hon. 



Lord Raglan, 145, 518*. 

 Training in psychology , report on, 308. 

 Traits, determination of unitary, by 



Prof. C. Spearman, 547. 

 Traits, mutual independence of 



several sets, by Dr. S. S. Wilks, 



546, 616. 

 Transmutation, atomic, discussion 



by Rt. Hon. Lord Rutherford. 



Dr. J. D. Cockcroft and Dr. E. 



T. S. Walton, Dr. M. L. Oliphant, 



P. L Dee, 431, 610, 611. 

 Transplant experiments , report on, 3 1 o. 

 Trees and countryside, by W. Dalli- 



more, 558. 

 Trent Catchment Board, by W. H. 



Haile, 399. 

 Tuberisation, by Miss E. N. Spar- 



shott, 556. 

 Tucker, Dr. A. N., Primitive music 



in S. Sudan, 529. 

 Two-factor theory, by Prof. C. 



Spearman, 545, 616. 

 Typhula trifolii Rostrup, by Miss M. 



Noble, 553. 



U.S.A., metropolitan regions, by 



R. E. Dickinson, 502, 613. 

 Uganda and Kenya, rainfall, by 



Prof. LI. R. Jones and F. H. W. 



Green, 497. 

 Ullyott, P., Vertical movements of 



Zooplankton, 490*. 

 Unemployment, engineering works 



as cure, by Prof. M. Walker, 515, 



615. 

 Ur, archaic period, by Dr. C. L. 



Woolley, 528*. 

 Urwick, Maj. L., Organisation as a 



technical problem, 506, 614. 

 Utricularia, entrance mechanisms of 



traps, by Prof. F. E. Lloyd, 183, 



554*- 



Vacuum tubes, high voltage, by Dr. 

 T. E. Allibone, 452. 



Valentine, Prof. C. W., Develop- 

 ment of language in child , 5 3 7 , 6 j 6 . 

 Unreliability of entrance exam- 



inations, 566*, 618. 



Valonia, cell wall, by Dr. R. D. 

 Preston, 428, 610. 



Van de Graaff, Dr. R. J., Electro- 

 static generation of high voltage 

 for nuclear research, 427*. 



Engineering possibilities of 



electrostatics, 453. 



Vaughan, Dr. W. W., Teaching of 

 general science, 566*. 



Vegard, Prof. L., Auroral spectrum 

 and upper atmosphere, 427, 611. 



Vegetable tanning process, liy Dr. 

 H. Phillips, 471, 612. 



Vernon, Miss M. D., Binocular 

 vision of flickering fields, 548, 616. 



Vernon, Dr. P. E., Temperament 

 and personality, 541, 616. 



Versey, Dr. H. C, Red sedimentary 

 rocks, 483. 



Vertebrates, origin of land-living, by 

 Prof. D. M. S. Watson, 488*, 

 613. 



Vertigo and disorientation, discus- 

 sion by Dr. J. T. MacCurdy, 

 Fl.-Lt. J. A. G. Haslam, Dr. T. G. 

 Maitland, Sq.-Ldr. E. D. Dick- 

 son, R. J. Bartlett, Dr. R. S. 

 Creed, Sq.-Ldr. G. H. Reid, 530*, 

 .538, 616. 



Visual sensations, quantitative bright- 

 ness, by F. H. Gage, 541. 



Vitamin action and bone formation, 

 by Dr. L. J. Harris, 532, 616. 



VoKES, F. C, Treatment and utilisa- 

 tion of sludge, 514, 614. 



Wagstaffe, R., Zoology of Leicester- 

 shire, Appdx. 33. 

 Wales, hill forts and valley ward 



movements of population, by 



E. G. Bowen, 525. 

 Walker, Dr. F., Crinanite dike of 



Maiden Island, 481. 

 Walker, G., Division of function 



between road and rail, 506, 613. 

 Walker, Sir G. T., Seasonal weather 



and its prediction, 25, 430*. 

 Walker; Prof. M., Engineering 



works as cure for unemployment, 



515, 615. 

 Walters, R. C. S., Pumping tests at 



new borings, 419. 

 Gauging chalk wells over long 



periods, 419. 



