a as eee 
Eastwood (Dr. Arthur), Comparative Histological and Coste, 143; Anode Rays, Dr. R. S. Willows, 
Bacteriological Investigations, 610 
Ebell (M.), Comet 1906g, 85; Comet 1906h, 137; Comets 
1906h (Metcalf) and 1906d (Finlay), 208; Comet 19074 
(Giacobini), 497, 518, 569 
Eberhardt (M.), Method of Destroying Larve in Plantations 
of Trees, 311 
Echinodermata, Prof. E. W. MacBride, F.R.S., 31 
Eckel (E. C.), the American Iron Industry, 446 
Eclipses: the Position of Agathocles during the Eclipse 
of B.c. 310, August 15, P. Hi. Cowell, F-R'S., xo; 
Eclipse Observations, Prof. Ricco, 16; the Solar 
Eclipse of next January, 111; the Recent Total Eclipse 
of the Sun, Prof. R. Schorr, 336; French Eclipse Ex- 
pedition, 378; the Recent Solar Eclipse in India, 402; 
the Solar Eclipse of January 13, 544; Russian Observa- 
tions of the Solar Eclipse, August 30, 1905, Chas. P. 
Butler, 163; Micrometer Measures during the Solar 
Eclipse of August, 1905, J. Merlin, 350; Observations 
of Total Solar Eclipses, M. le Comte A. de la Baume 
Pluvinel, 257; Eclipses of Jupiter’s Satellites, 1878-1903, 
Prof. E. C. Pickering, 616 
Economic Biologists, the Association of, 284 
Ecriture, les Révélations de 1’, d’aprés un Contréle scien- 
tifiaue, Alfred Binet, 148 
Eddington (A. S.), Systematic Motions of the Stars, 143 ; 
Systematic Stellar Motions, 182 
Edinburgh: New Physical and Engineering Departments 
of the University of Edinburgh, 20; Edinburgh Royal 
Society, 190, 334, 455, 622 
Education: the University Movement in Western Aus- 
tralia, 35; Bursaries at the Royal College of Science, 
London, Prof. John Perry, F.R.S., 79; Report of the 
Consultative Committee upon Questions affecting Higher 
Elementary Schools, 88; Death and Obituary Notice of 
Sir Richard Farrant, 108; Science in Examinations for 
the Higher Civil Service, 260; Science in Higher Edu- 
cation, 275; the Mathematical Tripos at Cambridge, 
Prof. John Perry, F.R.S., 273; the Mathematical 
Tripos, Dr. Edward J. Routh, F.R.S., 320; Death and 
Obituary Notice of the Very Rev. Robert H. Story, 
277; the Public School Science Masters’ Association, 
285; the Teaching of Elementary Mechanics, Prof. For- 
syth and C. E. Ashford, 317; the German Universities 
and University Study, Friedrich Paulsen, 338; 
Educational Theéories, Ancient and Modern, Prof. C. M. 
Woodward, 352; Agricultural Education and Research, 
394; the University of Toronto, Prof. A. B. Mac- 
allum, F.R.S., 396; the Needs of the University of 
Cambridge, 404; Education and the Metric System, 422 ; 
Higher Education in the United States, 510 
Edwards (C. A.), on the Properties of Alloys of Aluminium 
and Copper, Lecture at the Institution of Mechanical 
Engineers, 426 
Edwards (T.), an Idler in the Wilds, 176 
Efficiency of the Present Process of Natural Indigo Manu- 
facture, the, C. Bergtheil, 30 
Egypt: the Physiography of the River Nile and its Basin, 
Capt. H. G. Lyons, 17; a Report on the Work of the 
Survey Department in 1905, Capt. H. G. Lyons, 
BORIS") 250 
Egyptology: the Gods of Healing of the Egyptians and 
Greeks, Dr. R. Caton, 499; a Contribution to the Study 
of Mummification in Egypt, Prof. G. Elliot Smith, 537 
Eichelberger (Prof. W. S.), Accuracy of Astronomical 
Clocks, 353 
Elderton (W. 
597 
Electricity : the Wireless Telegraphy Conference, Maurice 
Solomon, 59; Manual of Wireless Telegraphy, A. F. 
Collins, 366; Experimental Evidence of Ionic Migration 
in the Natural Diffusion of Acids and of Salts, R. G. 
Durrant, 69; the Transmission of Electrical Energy at 
Niagara Falls, 83; Electric Tramways, R. N. Tweedy 
and H. Dudgeon, 89; Underground Conduit System for 
Tramways during Snowfall, 447; the Depreciation of 
Electrolytically Produced Solutions of Sodium Hypo- 
chlorite, W. P. Digby, 95; the Hermite Electrolytic 
Process at Poplar, C. V. Biggs, 95; a Theorem on 
Moving Distribution of Electricity, Prof. A. W. Conway, 
119; Electrical Conductivity of Selenium, Maurice 
Palin), Frequency-curves and Correlation, 
1735 
Electric Radiation from Bent Antenne, Prof. A. 
Fleming, 188; New Determination of the E.M.F. of the 
Weston and Clark Cells by a Gray Electrodynamometer, 
Dr. Guthe, 233; Mr. Rosa, 233; Construction and Cal- 
culation of Inductance Standards, Prof. J. G. Coffin, 
233; an Efficiency Meter for Electric Incandescent 
Lamps, Messrs. Hyde and Brooks, 233; Platinum Point 
Electrolytic Detector for Electrical Waves, Mr. Austin, 
234; Study of Strong Electrolytes, Dr. A. C. C. Cum- 
ming, 238; Photoelectric Fatigue of Zinc, H. Stanley 
Allen, 262; Lichtstrahlung und Beleuchtung, Paul 
Hoégner, 269; Conduction of Electricity through Gases, 
Prof. J. J. Thomson, F.R.S., 269; Growing ‘‘ Alumina,” 
T. A. Vaughton, 281; the Electron Theory; a Popular 
Introduction to the New Theory of Electricity and 
Magnetism, E. E. Fournier d’Albe, 292; Experiments 
for Determining the Lines of Flow in Electrolytes and 
the Distribution of Currents in Accumulators, U. Schoop, 
302; Relation between Magnetisation and Electric Con- 
ductivity in Nickel at High Temperatures, Dr. C. G. 
Knott, 334; Relation of Chemical Activity to Electro- 
lytic Conductivity, John L. Sammis, 350; Magnetic De- 
tectors and the Action of Electric Oscillations, Ch. 
Maurain, 377; Recent Progress in Wireless Telephony, 
Prof. Fessenden, 378; Standard Electric Glow Lamps, 
380; Utility of Resonance Phenomena in the Production 
of Strong Electric Sparks, G. A. Hemsalech and C. 
Tissot, 383; Applied Electricity, a Text-book of Elec 
trical Engineering for Second Year Students, J. Paley 
Yorke, Maurice Solomon, 389; the Electrician Primers, 
Maurice Solomon, 389; Electricity of To-day: its Work 
and Mysteries Described in Non-technical Language, 
Charles R. Gibson, Maurice Solomon, 389; Physical 
Chemistry for Electrical Engineers, J. Livingston R. 
Morgan, 413; Electric Power in London, 418; Remark- 
able Luminous Effects Emanating from Electric Arc 
Lamps at the Instant of a Flash of Lightning, P. De 
Heen, 423; a First-year Course of Practical Magnetism 
and Electricity, Dr. P. E. Shaw, 436; the Positive 
Charge Carried by the a Particle, Frederick Soddy, 438; 
Motor Vehicles and Motors: their Design, Construction 
and Working by Steam, Oil and Electricity, W. Worby 
Beaumont, 457; the Electrical Influence of the Sun, Dr. 
A. Nodon, 469; Velocity of the Negative Ions in Flames, 
Ernest Gold, 476; Transformer Indicator Diagrams, 
Prof. T. R. Lyle, 478; Series in Spectra, Prof. A. W. 
Conway, 479; Conditions of Formation of Electrified 
Centres of Feeble Mobility in Gases, Maurice de Broglie, 
503; Modern Views of the Ether, Dr. Oliver Lodge, 
F.R.S., 519; Rate of Recovery of Residual Charge in 
Electric Condensers, Prof. F. T. Trouton and S. Russ, 
527; lonisation of the Chromium Sulphates, Albert Col- 
son, 528; Electric Railway Engineering, H. F. Parshall 
and H. M. Hobart, 531; the Discharge of Negative 
Electricity from Hot Calcium and from Lime, Dr. Frank 
Horton, 550; Retardation of Electroscopic Leak by 
Means of Recognised Radio-active Substances, Dr. W. S. 
Lazarus-Barlow, 559; Experiments on the Length of 
the Kathode Dark Space with Varying Current Densities 
and Pressures in Different Gases, F. W. Aston, 574; 
Influence of the Surrounding Temperature on the 
Luminous Intensity of an Incandescent Electric Lamp, 
F. Laporte and R. Jouaust, 575; Positive Streams in 
‘Crookes’? Tubes, A. A. Campbell Swinton, 583; 
Mechanism of Power Transmission from Electric Motors, 
Wilfred L. Spence, 591; Oscillations of a Higher Order 
(Harmonics) in the Electric Spark, G. A. Hemsalech, 
599; Electrical Method of Extracting Soot from Air in 
Flues, George W. Walker, 606; New High-tension Con- 
denser on the Moscicki Principle, 614; the Potential of 
Hydrogen Liberated from Metallic Surfaces, H. Nutton 
and H. D. Law, 621; Electrolytic Deposition of Zinc 
using Rotating Electrodes, Dr. T. Slater Price, 621; 
Influence of Temperature on the Photo-electric Discharge 
from Platinum, Dr. W. Mansergh Varley and F. Unwin, 
62 
Elgar (Dr. Francis, F.R.S.), Death and Obituary Notice 
of Sir Edward J. Reed, K.C.B., F.R.S., 153 
Eliot (Sir John, K.C.1.E., F.R.S.), Climatological Atlas 
of India, 241 
