Nature, 
August 11, 1923 
Lis SO eee ee See ee 
German Book Prices, Prof. D. H. Peacock, 362 
Germanium, The Isotopes of, Dr. F. W. Aston, 771 
Germany, The Compulsory Teaching of English in, Plea 
for, Prof. A. Brandt, 518 
Giardias Living in‘Man and other Animals, R. W. Hegner, 
858 
Glacial Succession in the Thames Catchment-basin, Rev. 
. Overy, 242 
Glands in Health and Disease, Dr. B. Harrow, 694 
Glasgow, Royal Technical College: Report for 1921-22, 
33; Dr. S. P. Smith appointed professor of electrical 
engineering, 586 
Glass: Bubbles in, Analysis of, J. W. Ryde and R. 
Huddart, 691; Melting and Working of, Effect of 
Boric Oxide on the, F. W. Hodkin and Prof. W. E. S. 
Turner, 420; The Electrical Conductivity of, L. L. 
Holladay, 375; The Diphasic Nature of, as shown 
by Photo-elastic Observations, Prof. L. N. G. Filon 
and F. C. Harris, 725; Containers for Foodstuffs, 
R. L. Frink, 613; Industry, British, Directory for 
the, 510; -melting, A New Method of, A. Ferguson, 
830; Technology, Society of, election of officers and 
council, 681 
Glasses, Boric Oxide-containing, Some Physical Properties 
of, Violet Dimbleby, S. English, and Prof. W. E. S. 
Turner, 420 
Glassware, The Durability of, A Rapid Method of Testing, 
H.S. Blackmore, Violet Dimbleby, and Prof. W. E. S. 
: Turner, 519 
Gliding : Flight, Prof. C. Runge, 62 ; Record, A. Maneyrol, 
25; Lieut. Thoret, 58 
Glutathione, The Oxidation of Reduced, and other 
Sulphydryl Compounds, M. Dixon and H. E. Tunni- 
cliffe, 274 
Glycogen, The Composition of, Samec and V. Isajevit, 796 
Glyoxal, The Ultra-violet Spectrum of, A. Luthy, 867 
Gold Coast Survey, The, 166 
Gold-headed Cane, The, Dr. W. Macmichael. New edition, 
281; A New Edition, with an Introduction and 
Annotations by G. C. Peachey, 700 
Golden Bough: The, a Study in Magic and Religion, Sir 
James George Frazer. Abridged edition, 658 
Golgi: Bodies in Protozoa, Stages of, Miss S..D. King 
and Prof. J. B. Gatenby, 326; The Reticular Appar- 
atus of, The Nature and Function of, M. Sanchez y 
Sanchez, 103 
Goligher Circle, The, May to August 1921 (Psychical 
Research), Dr. E. E. Fournier d’Albe, 139 
Goloubatz Fly, New Researches on the, J. Georgévitch, 832 
Gondwana System in Central India, Discovery of Marine 
Beds at the Base of the, 550 
Gough Island, The Flora of, E. G. Baker, 206 
Government Administration, Science and, Lt.-Col. M. 
O'Gorman, 521 
Gravitation: and Light-pressure in Nebule, Dr. J. H. 
Jeans, Prof. F. A. Lindemann, 806; Can, Really be 
absorbed into the Frame of Space and Time ? Sir 
Joseph Larmor, 200 
Great and Small Things, Sir Ray Lankester, 800 
Greek Geometry, with specific reference to Infinitesimals, 
Sir T. L. Heath, 152 
Green: Flash at Sunset, The, J. Evershed, 13 ; Ray, The, 
Instr. Lt.-Commdr. F. W. Shurlock, 269 
Greenland: A Summer in, Prof. A. C, Seward, 99, 284; 
North-west, L. Koch’s Expedition to, 751 
Greenwich, Royal Observatory, Annual Visitation, 789 
Gregorian Calendar, Greece adopts the, D. Eginitis, 546 
Griffithides convexicaudatus Mitch., Two New Trilobites 
and Note on, J. Mitchell, 135 
Growth, Rate of, Some Experiments on, in a Polar Region 
(Spitsbergen), and in England, Dr. J. H. Orton, 146 
Guthrie Lecture, The, Dr. J. H. Jeans, 761 
Guy’s Hospital, gift to for research, by Ashton and 
Parsons, Ltd., 25 
Gymnosperms, The Vacuome in the Pollen Grains of, P. 
Dangeard, 554 
Gypsies of Turkey, The, Prof. W. R. Halliday, 160 
ee The Dehydration of, P. Jolibois and P. Lefebvre, 
793 
Gyromagnetic Ratio, The Magnitude of the, Prof. O. W. 
Richardson, 205 
Title Index 
xli 

Haber Process, The, Prof. F. Haber, ror 
Hadfields, Ltd., the Steel Works of, Visit of the Prince 
of Wales, 759, 783 
Hemoglobin: Adsorption and; Sir W. M. Bayliss, 666 ; 
W. E. L. Brown, 881; Prof. A. V. Hill, 843; J. 
Barcroft, N. K. Adam, 844; Content and Surface of 
Red Blood-cells, Relation between, Dr. E. Gorter, 845 ; 
Rate of Oxidation and Reduction of, Measurements of 
the, Dr. H. Hartridge and F. J. W. Roughton, 242 ; 
The Measurement of the Rates of Oxidation and 
Reduction of, Dr. H. Hartridge and F. J. W. 
Roughton, 325 
Hemolysis, The Inhibitory Effect of Blood Serum on, 
E, Ponder, 450 
Hafnium: and New Zealand Sand, Dr. A. Scott, 598; 
and Titanium, Sir T. E. Thorpe, 252; W. L. Fox, 429 ; 
proposed name for a New Element, Dr. D. Coster and 
Prof. G. Hevesy, 79; On the New Element, Dr. D. 
Coster and Prof. G. Hevesy, 182, 252; On Celtium 
and, Dr. D. Coster and Prof. G. Hevesy, 462; The 
Optical Spectrum of, H. M. Hansen and S. Werner, 322 
Hail and Sleet in Meteorological Terminology, R. Giaco- 
melli, 100 
Hall Effect, A Theory of the, and the Related Effect for 
Several Metals, E. H. Hall, 555 
Hansen Prize, The, awarded to Dr. E. J. Allen, 509 
Hardness and Penetration: A. S, E. Ackermann, 17 ; 
Experiments on, E. Mardles, H. O'Neill, 116 
Hardwoods, A Method of Identification of Some, M. B. 
Welch, 311 - 
Hawaiki: The Original Home of the Maori, with a Sketch of 
Polynesian History, S. P. Smith. Fourth edition, 736 
Hayden Memorial Gold Medal, awarded to Prof. A. 
Lacroix, 126 
Hay Fever, 812 
Haze on Derby Day—June 6, Dr. J. S. Owens, 848 
Head-hunting in Papua, E. B. Riley, 410 
Heape and Grylls Rapid Cinema, The, W. Heape, 881 
Hearing, The Resonance Theory of, Sir James W. Barrett, 
G. Wilkinson, 396; Prof. H. E. Roaf, 498 
Heart, The, as a Power-chamber: a Contribution to 
Cardio-Dynamics, Dr. H. Sainsbury, 314 
Heat: W. J. R. Calvert, 216; Action of, on Kaolins, 
Clays, etc., Black Pottery, A. Bigot, 383; and Heat 
Engines: The Theory of, Notes and Examples on, 
J. Case. Second edition, 596; Modern Practice in, 
T. Petrie, 596; Loss of, from Surfaces, Dr. E. Griffiths 
and A. H. Davis, 62; The Mechanical Equivalent 
of, Prof. T. H. Laby, 877; Transmission, 12 
Heaviside, Proof of a Theorem due to, Prof. H. A. 
Lorentz, 36 
Hebrew Exodus from Egypt, Dating the, Dr. H. R. Hall, 
A. Weigall, 753 
Helium: a-particles in, Tracks of, Prof. D. M. Bose and 
S. K. Ghosh, 463 ; Band Spectrum of, The Structure 
of the, II., W. E. Curtis, 418; in Airships, Capt. G. 
A. Crosco, 887; in the United States, Dr. R. B. 
Moore, 88; Neutral, The Spectrum of: Dr. L. 
Silberstein, 46; Prof. W. M. Hicks, 146; The 
Crossed-orbit Model of, its Ionisation Potential, and 
Lyman Series, Dr. L. Silberstein, 567 
Helminthology, Journal of, No. 1, 683 
Herapath’s Artificial) Tourmalines, Dr. M. Nierenstein, 291 
Herbals, The Old English, Eleanour Sinclair Rohde, 143 
Herbert Pendulum Hardness Tester, The, 583 
Hermit-crab, The, and the Anemone, A. T. Watson, 464 
Hertzian Waves over Long Distances, The Propagation of, 
G. Bigourdan, 691 
Hesperopithecus, The Tooth of, Profs. Broili and Schlosser, 
406 
Heterosomata (Flat-fishes) of South Africa, The, C. von 
Bonde, 796 
High-altitude Mountaineering, G. I. Finch, 480 
Highlands, The, with Rope and Rucksack, Dr. E. A. 
Baker, 800 
Highway Engineering and Highway Transport Education 
Problems, 34 
Hilger Microscope Interferometer, The, F. Twyman, 623 
Hill Pastures, Productivity of, J. P. Howell, 373 
Himalayan Mountain System in South-east Asia, The, 
Prof. J. W. Gregory, 444 
