INDEX 



163 



Long, A. P., Hill planting, 425*, 



47 6 - 



Loudness, discrimination and esti- 

 mation of, by Dr. B. Semeonoff, 

 406. 



Low temperature physics, discussion 

 on, by Dr. H. Grayson Smith, 

 Dr. K. Mendelssohn, J. G. 

 Daunt, Dr. B. Rollin, Dr. A. H. 

 Cooke and G. L. Pickard, 329. 



Lowe, D. N., Scientists of North 

 Lancashire, Appdx. 143. 



Lowndes, A. G., Chirocephalus, 

 film, 360*. 



Flagella movement, 417. 



The term ' gnathobase', 366. 



Lund, J. W. G., Mud-inhabiting 



algae, 425*- 

 Lyttleton, R. A., Binary star 

 hypothesis of origin of Solar 

 System, 322*, 471. 



McCrea, Prof. W. H., R. A. Lyttle- 

 ton's binary star hypothesis,322*, 



471- 



Macdonald, Miss I., The pre- 

 school child, 432*. 



MacDonald, J. A. B., Afforestation 

 of difficult sites, 425. 



McDougall's Lamarckian experi- 

 ment, by Prof. F. A. E. Crew, 

 402, 475- 



McDowall, Prof. R. J. S., Control 

 of circulation of the blood, 173, 



397*- 



McHutchison, Dr. J. P., In- 

 struction for unemployed juve- 

 niles, 435. 



Macnaughtan, D. J., Introduction 

 to discussion on electroplating, 



338*. 

 Magnetic and electric units, by 



Dr. F. W. Lanchester, 384, 474- 

 Magnetic method of cooling, by 



Dr. A. H. Cooke, 330. 

 Magnetic qualities, incremental, test 



specification for, by Dr. L. G. A. 



Sims, 382. 

 Maitland, Dr. T. G., Visual factors 



in vertigo, 406. 

 Mammals of the Lake District, by 



H. J. Moon, Appdx. 139. 

 Man, antiquity of, in Africa, by 



A. L. Armstrong, 386. 



Man, science of and problems of 

 to-day, by Prof. H. J. Fleure, 



394*- . . 



Mapping of the Colonial Empire, by 



Brig. H. S. L. Winterbotham, 101 , 



367*. 

 Maps and road communication, by 



Major R. L. Brown, 370. 

 Marchant, Prof. E. W., Variable 



oscillator for speech frequencies, 



384, 474- 



Marshall, C. W., Electrical dis- 

 charge phenomena on high voltage 

 systems, 327, 47 1 ■ 



Marine sand animals, film of, by 

 C. H. Waddington, 360*. 



Mass entertainment, discussion on 

 psychology of, by D. W. Harding, 

 F. C. Thomas and Rev. F. A. 

 Farley, 404. 



Massey, Dr. H. S. W., Laws of in- 

 teraction between particles, 336*. 



Mathematical ability, by Dr. H. W. 

 Oldham, 410, 475. 



Mathematical tables, report on, 256. 



Mathieu, Dr. M., X-ray cinemato- 

 graphy of a simple fibre reaction, 



324, 47* • 

 Mawson, E. Prentice, Amounder- 



ness,' a regional survey of the 



Fylde, Appdx. 6. 

 Measure, notes on modern theory 



of, by Dr. J. Gillis, 332. 

 Melland, Aid. W., Playing fields, 



character and health, 398, 475. 

 Melville, Dr. W. H., Secondary 



reactions in photochemistry, 342. 

 Mendelssohn, Dr. K., Normal and 



anomalous supraconductors, 329. 

 Mental heredity, by C. Fox, 402, 



475- . 



Mental output and chemical change, 



fluctuation curves of, by Dr. 



S. J. F. Philpott, 406. 

 Microflora of two Cardiganshire 



rivers, by Miss M. Reese, 423, 



476. 

 Miles, Dr. G. H., Fatigue from 



industrial point of view, 397, 



475- 

 Milk production, discussion on 

 economic problems of, by C. Law, 

 J. L. Davies, A. W. Ashby, John 

 Orr and A. D. Buchanan Smith, 

 441 



