Ivili 
Title Index 
Nature, 
August 11, 1923 

Application to the Glass Industry, W. H. Hatfield, 
206; Extra Mild at a very High Temperature, 
Possibility of Tempering, M. Sauvageot and H. 
Delmas, 762 : 
Steels: Endurance Limit of, H. F. Moore and T. M. 
Jasper, 788 ; Magnetism of, H. Pécheux, 795 ; Special, 
a Concise Treatise on the Constitution, Manufacture, 
Working, Heat Treatment, and Applications of Alloy 
Steels, for Students, Operators, and Users of Special 
Steels. Chiefly founded on the Researches regarding 
Alloy Steels of Sir Robert Hadfield, T. H. Burnham, 
804 
Steers, Under-nutrition and its Influence on the Metabolic 
Plane of, F. G. Benedict and E. G. Ritzman, 554 
Stellar Spectra: of Class S, P. W. Merrill, 372 ; Unknown 
Lines in, F. E. Baxandall, 717 
Stereoscopic Maps, A New Process for making, G. Poi- 
villiers, 511 
Stereoscopy Re-stated, Dr. J. W. French, 726 
Sterling Chemistry Laboratory of Yale University, opening 
of the, and address by Sir Joseph Thomson, 621 
Stirling’s Theorem: Dr. J. Satterly, 220; J. Strachan, 397; 
H. E. Soper, 601 
Stoat’s Winter Pelage, The, Sir Herbert Maxwell, 220; 
J. Parkin, Dr. J. Ritchie, R. de J. F. Struthers, 360 
Stockholm, Technical High School, opening of the new 
chemistry section of the, 345 
Stokes’s Law of Fall of a Sphere, Prof. R. A. Millikan, 763, 
824 
Stonehenge: Concerning the Four Stations, E. H. Stone, 
220 
Stones, Common: Unconventional Essays in Geology, 
Prof. G. A. J: Cole, 144 
Stonework, Decay in, appointment of a committee upon, 
679 
Stonyhurst College Observatory, Report for 1922, 822 
Storage Organs of Some Seedlings, Structure of the Vascular 
Supply to the, Prof. H. H. Dixon and N. G. Ball, 275 
Stratigraphical Sequence, A Great, L. F. Noble, 480 
Stream: Gauging Apparatus, French, 236; -line Filter, 
Dr. H. S. Hele-Shaw, 689 
Stress Distribution in a Rectangular Plate having Two 
Opposing Edges sheared in Opposite Directions, C. E. 
Inglis, 725 
Stresses in Beams, Rings, and Chains, Prof. E. G. Coker, 161 
Structural Units of the Body, The, Dr. E. F. Armstrong, 
768 
Stuart, Anderson: his relation to Medicine and to the 
Empire, Dr. R. A. Dart, 111; M.D., Physiologist, 
Teacher, Builder, Organiser, Citizen, W. Epps, 111 
Sub-bacteria, J. E. Barnard, 103 
Subject Index to Periodicals, The, E. W. Hulme, 360 
Submarine Weathering of Rock-material, K. Humnel, 647 
« Sucking-fish,’”” The Adhesive Apparatus of the, Sunder 
Lal Hora, 668 
Sugar Cane: Growth and Maturation of the, Dr. Kuyper, 
302; Mealy Bug, The, Prof. T. D. A. Cockerell, 223 
Suggestion and Mental Analysis: An Outline of the 
Theory and Practice of Mind Cure, Dr. W. Brown. 
Third edition, 803 
Suicide Rates, Dr. J. R. Miner, 28 
Sulphur: Chloride, The Action of, on Ammonia and on 
Organic Bases, A. K. Macbeth, 243; Dioxide, The 
Catalytic Hydrogenation of, Margaret G. Tomkinson, 
135; The Removal of, from Metals by Lime, B. 
Bogitch, 171 
« Sumatras ’’ of the Malacca Straits, The, E. E. Benest, 
Summer Time: 440; in France and Belgium, 477; in 
France, 509; in Belgium, 543 
Sun: Observations of the, made at the Lyons Observatory, 
J. Guillaume, 35, 452; Total Eclipse of the: Sep- 
tember 21, 1922, Dr. W. J. S. Lockyer, 618; at 
Wallal, Australia, September 21, 1922, Cinema Film 
of the, 687; Cult, The, in Ancient Egypt, Dr. A. M. 
Blackman, 499, 536 
Sunlight and Disease, Dr. C. W. Saleeby, 574, 891 
Sunshine-Recording, G. Gtablovitz, 650 
Sunspot Frequency and the Potential Gradient of Atmo- 
spheric Electricity, A Supposed Relationship between, 
Dr. C. Chree, 242 
Superficial Fluids, A. Marcelin, 383 
Surface Tension: and Density, a Relation between, D. B. 
Macleod, 382; and Surface Energy and their In- 
fluence on Chemical. Phenomena, Dr. R. S. Willows 
and E. Hatschek. Third edition, 840 
Surveying and Navigational Instruments from a Historical 
Standpoint, Dr. L. C. Martin, 519 
Sweden: Geological Research in, 616; Science and In- 
dustry in, 851 
Swedish National School System, The, Prof. Hanninger, 34 
Synchronously Intermittent Light in Industry, The Use 
of, Dr. J. F. Crowley, 784 
Tables: annuelles de constantes et données numériques 
de chimie, de Physique et de technologie, Vol. IV. 
Premiére and Deuxiéme partie, 493; of ,/y —7 and 
1-7? for use in Partial Correlation and in Trigo- 
nometry, Dr. J. R. Miner, 320; Two-figure, compiled 
by C. R. G. Cosens, 320 
Tactile Vision of Insects and Arachnida, J. P. O’Hea, 498; 
G. H. Lockett, 570, 848 
Tartar Emetics, Action of Light on the, M. Volmar, 831 
Tartaric Acid and the Acid Alcohols, The Photolysis of, 
M. Volmar, 487 
Tea Mosquito Bug (Helopeltis theivora Waterh.), Factors 
affecting the Control of the, E. A. Andrews, 875 
Tears and the Functions of the Lachrymal Gland, R. 
Dubois, 654 
Technology and Schools, 760 
Telephones, the Relative Sensitiveness of, A Comparison 
of, Prof. C. Barus, 36 
Telescopes: before the Early Part of the 19th Century, 
D. Baxandall, 784; Large, and their Work, Sir Frank 
Dyson, 447 
Temperature : Measurements in Trial Borings 1700 Metres 
Deep near Molitres (Gard), F. Raspal, 275 ; Radiation 
from Clouds, A. Defant, 96 
Terrestrial Magnetism and the Orientation Faculty of 
Birds, 711 
Tertiary: Brachiopoda of Japan, I. Hayasaka, 647; 
Brachiopods from Japan, J. W. Jackson, 809; Man 
in Ipswich, Findings of an International Commission, 
157 
Tesla Spectra of Complex Compounds, J. K. Marsh and 
Prof. A. W. Stewart, 115; Prof. V. Henri, J. K. 
Marsh and Prof. A. W. Stewart, 289 
Tetramethylglycerol, Pastureau and H. Bernard, 795 
Teutonic Forbears, Our, Prof. F. G. Parsons, 616 
Texas, New Eocene Mollusca from, Julia Gardner, 616 ; 
Triassic Reptiles and Stegocephalians from, E. C. 
Case, 129 
Thallium: Hydroxide, R. de Forcrand, 554; The Alco- 
holates of, R. de Forcrand, 135 
Therapeutic Inoculation, New Principle of, Sir Almroth 
Wright and others, 864 
Thermal: Conductivity, The Measurement of, No. 1, 
E. Griffiths and Dr. G. W. C. Kaye, 793; Opalescence 
in Crystals and the Colour of Ice in Glaciers, Prof. 
C. V. Raman, 13 
Thermionic Valves, Large, Exhibition of, 96 
Thermometers, Distance, Negretti and Zambra, 341 
Thermopile for measuring Radiation, A, W. J. H. Moll, 
622 
Thompson, Silvanus, Memorial Lecture, Sir Oliver Lodge, 
203 
Thorium: Emanation, The Use of, in Inhalation, J. 
Cluzet and A. Chevallier, 171 ; Molybdate, Th(MoO,)., 
F. Zambonini, 831 ; -X, Influence of, on the Catalase 
of the Liver, A. Maubert, L. Jaloustre, and P. Lemay, 
832; Some Effects of, on Diastases and Micro- 
organisms, J. P. Averseng, L. Jaloustre, and E. 
Maurin, 207 
Thought and Feeling : The Psychology of, a Conservative 
Interpretation of Results in Modern Psychology, Dr. 
C. Platt, “12 
Three-body Problem, 
Strémgren, 233 
Thunderstorms, Winter, in the British Islands, C. J. P. 
Cave, 35 
Periodic Motion in the, Prof. 
