240 



INDEX 



High-altitude cosmic radiation, 



symposium by Prof. P. M. S. 



Blackett, Prof. W. H. Furry, 



Prof. W. Bothe and Dr. E. J. 



Williams, 386. 

 Hilbert-space, by Prof. M. Fr^chet, 



399*, 538. 

 Hill, Sir Arthur, on Transplant 



experiments, 347. 

 HiNTON, M. A. C, Faunal evidence 



relating to the Swanscombe skull, 



468*. 

 HocART, A. M., Ritual and emotion, 



482, 542. 

 Hodge, Prof. W. V. D., Harmonic 



integrals, 396. 

 HoLDEN, Dr. H. S., Rachis of 



Rachiopteris cylindrica, 497*. 

 Hollerith and National machines, 



by Dr. J. Wishart and D. H. 



Sadler, 394*. 

 HoLLiCK, Dr. F. S. J., Insect flight, 



442*- 



Hollies, apparent reversions in varie- 

 gated, by Prof. F. E. Weiss, 504. 



Holt, Miss L. M., Educational 

 significance of cinema and wire- 

 less, 517, 544. 



HooKE, Prof. S. H., Ritual and 

 myth, 483,5^2. 



Hopkins, Prof. Sir F. G., Synthetic 

 organic chemistry and biology 

 and medicine, 405*. 



Hormic theory, by Prof. J. C. Flugel, 

 490, 543. 



Hormone system of rye grain, by 

 R. S. de Ropp and Prof. F. G. 

 Gregory, 494, 543- 



Hormones, multiple biological ac- 

 tivities of, by D. A. S. Parkes, 406. 



HoRNELL, J., Polygenetic origins of 

 plank-built boats, 470, S42- 



Horton-Smith, Dr. C., Bird flight, 

 442*. 



Hughes, J. S., The International 

 Seismological Summary, 390*. 



Humanity in geological perspective, 

 by Prof. H. L. Hawkins, 546. 



Humber and Humberside in his- 

 torical times, by W. G. East, 448. 



Humphrey, Prof. G., The direction 

 of thought, 484*. 



Huxley, Dr. J. S., AUaesthetic 

 characters and sense perception in 

 animals, 440. 



Huxley, Dr. J. S., Character 



gradients, 435, 539- 

 Hydrogenation, technique of, by 



Dr. H. Jackson, 402. 

 Hydroxyl bond in clay minerals, by 



Prof. J. D. Bernal, 404. 



Imms, Prof. A. D., Zoology of 

 Cambridgeshire, Appdx. 60. 



Incremental magnetic measure- 

 ments, discussion on, by Prof. W. 

 Cramp, C. E. Webb, D. C. Gall, 

 Dr. L. G. A. Sims and others, 

 389*, 460, 540. 



India, geographical impressions of 

 scientific delegation to, by Prof. 

 A. G. Ogilvie, Prof. H. J. Fleure, 

 J. McFarlane, and Prof. C. B. 

 Fawcett, 444. 



India, Report of Delegation to, xvi. 



Industries of Cambridgeshire, by 

 Dr. F. M. Page, Appdx. 154. 



Industries, Middle Palaeolithic, in 

 S. England, by T. T. Pater son, 



474*- . 

 Informative content of educatiofi, 



report on, 348. 

 Inglis, Prof. C. E., Resonance and 



mechanical vibrations, 462*. 

 Insect flight, by Dr. F. S. J. 



Hollick, 442*. 

 Insect vision and the perception of 



flowers, by I. H. Burkill, 441. 

 Instruments for incremental mag- 

 netic measurements, by D. C. 



Gall, 460*. 

 Intermarriage, local, and stability of 



rural population, by R. F. Peel, 



479*, 542. 

 Interview, reliability of the, by Miss 



S. M. Harvey, 491. 

 Investment and trade cycle policy, 



by R. F. Bretherton, 452. 

 Iran, physical characters of modern 



peoples of, by Dr. Henry Field, 



466, 542. 

 Isolation and speciation, discussion 



by Dr. E. B. Worthington, Dr. 



W. B. Turrill, Dr. W. H. Thorpe, 



Dr. C. D. Darlington, Dr. D. G. 



Catcheside and Dr. S. C. Har- 



land, 438. 

 Ives, Dr. H. E., Rate of moving of 



an atomic clock, 384, 337. 



