Nature, May 22, 1890] 



INDEX 



XUl 



Manchester on Technical Education, 84 ; Dundee Technical 

 Education Association, 113; the City Guilds and Technical 

 Education, Sir H. E. Roscoe, M.P., F.R.S., 160 ; on the 

 Future of our Technical Education, Sir Henry E. Roscoe, 

 M.P,, F.R. S., 183; Technical Education in Elementary 

 Schools, 356 ; Technical Education in Central India, 470 ; a 

 South London Polytechnic, 481 ; Technical Education Bill, 

 Sir H, E. Roscoe, 493 ; Technical Education in the Code, 



505 



Eggs, Protective Coloration of, E. B. Titchener, 129 ; Dr. 

 Alfred R. Wallace, 53 ; Rev. Fred, F. Grensted, 53 



Egypt, Vandalism in, 447 



Egyptian Civilization, Early, W. M. Flinders Petrie, 109 



Eissler (M.), a Hand-book of Modern Explosives, 224 



Elastic After- Strain, on a Certain Theory of, Prof. ^Horace 

 Lamb, F.R.S., 463 



Elastic Shell, Deformation of an, Prof. Horace Lamb, F.R.S., 

 549 



Elastical Researches of Barre de Saint-Venant, Prof. A. G. 

 Greenhill, F,R.S., 458 



Electricity : Modern Views of Electricity, Dr. Oliver J. Lodge, 

 F.R.S., 5, 80; Electrical Cloud Phenomena, Prof, W. K. 

 Burton, 10 ; New Method of Measuring Differences of Poten- 

 tial of Contact, Prof. Righi, 18 ; Institution of Electrical 

 Engineers, 21 ; Magnetism and Electricity, Andrew Jamieson, 

 30 ; Specific Inductive Capacity, Prof. Oliver J. Lodge, 

 F. R.S., 30; Siegsfeld's Electric Thermometer, 43; a 

 Method of driving Tuning-Forks Electrically, W. G. 

 Gregory, 47 ; a New Electric Radiation Meter, W. G. 

 Gregory, 47 ; Electrifications due to Contact of Gases and 

 Liquids, J. Enright, 47 ; Proceedings of the National 

 Electric Light Association at its Ninth Convention, 50 ; 

 Electric Light at the British Museum, 301 ; the National 

 Electric Light Association, 302 ; Magnetism and Electricity, 

 Arthur W. Poyser, 52 ; a Proposed Gilbert Club, 84 ; the 

 Edinburgh International Exhibition, 85 ; Variations of Electric 

 Resistance of Nitric Peroxide at Various Temperatures, J. 

 J. Boguski, 119; Electrical Figures, W. B. Croft, 132; the 

 Arc Light, Joseph McGrath, 154 ; Effect of Repeated Heat- 

 ing and Cooling on Electrical Coefficient of Annealed Iron, 

 Herbert Tomlinson, F.R.S., 166; Electrification due to 

 Contact of Gases with Liquids, Enright, 166 ; Electrification 

 of a Steam Jet, Shelford Bidwell, F.R.S., 213; Develop- 

 ment of Electricity and Heat in Dilute Electrolytic Solutions, 

 Prof. Planck, 215; the Peltier Effect and Contact E.M.F., 

 Prof, Oliver J. Lodge, F.R.S., 224; Electric Currents in Skin 

 from Mental Excitation, Herr Tarchenoff, 232 ; Electrical 

 Negative Variation of Heart accompanying Pulse, Dr. Aug. 

 Waller, 288 ; Electric Splashes, Dr. S. P. Thompson, 309 ; 

 on Galvanometers, Ayrton, Mather, and Simpson, 310, 381 ; 

 Electrostatic Stress, Sir W. Thomson, F.R. S., 358; Easy 

 Lecture Experiment in Electric Resonance, Prof. Oliver J. 

 Lodge, F.R.S., 368 ; Determination of Coefficient of Dynamic 

 and Electromotor Produce, P. Guzzi, 380 ; Electrical Resis- 

 tance of Iron Alloys at High Temperatures, H. Le Chatelier, 

 383 ; Electrical Resistance, Measurement of. Dr. Feussner, 

 407 ; Electrical Oscillations in Rarefied Air, M. James Moser, 

 431 ; Magnetism and Electricity, Prof. Jamieson, 461 ; Elec- 

 trical Radiation from Conducting Spheres, an Electric Eye 

 and a Suggestion Regarding Vision, Prof. Oliver J. Lodge, 

 F.R.S., 462; Use of Bolometer for Observing Electrical 

 Radiations of Hertz, Dr. Rubens, 504 ; Short Lectures to 

 Electrical Artisans, J. A, Fleming, 561 ; Absolute Measure- 

 ments in Electricity and Magnetism, Andrew Gray, 561 ; 

 Electricity in Modern Life, G. W. de Tunzelmann, 561 ; 

 Samples of Current, Electrical Literature, 561 ; Shape of 

 Movable Coils used in. Electrical Measuring Instruments, 

 T, Mather, 574 ; Prof. Strieker's New Electrical Lantern, 



593 

 Elementary Physics, M. R, Wright, 78 

 Elementary Schools, Technical Education in, 356 

 Elephant Skeleton, Large Indian, 66 

 Ellis (Thos. S. ), the Human Foot, 365 

 Ellis (Wm.), Relative Prevalence of North-East and South- West 



Winds, 586 

 Emerson (P. H.), Naturalistic Photography, 366 

 Encyclopsedie der Wissenschaften, 87 

 Engine Drivers, Colour-blind, 325 

 Engineer's Sketch-book, Thomas Walter Barber, 52 

 Engineers, Institution of Electrical, 21 

 Engines, Compound Locomotives, 331 



England, Railways of, W, M. Acworth, 434 



Enright (J.), Electrification due to Contact of Gases and Liquids, 

 47. 166 



Entomology : the Metamorphosis of Anoura, E. Bataillon, 

 23 ; Entomological Society, 93, 191, 382, 503, 575 ; Pre- 

 sidential Address by Lord Walsingham, 334 ; Entomologist's 

 Monthly Magazine, New Series, 161 ; Spread of the Australian 

 Ladybird in California, J. R. Dobbins, i6r ; Extraordinary 

 Abundance of Agrotis spina in New South Wales in October, 

 A. S. Olliff, 161 ; Alexandria Garden Pest, R, W, Blunfield, 

 181 ; Temperature Experiments on Lepidoptera, F. Merrifield, 

 191 ; the Gizzard in Scolopendridse, Victor Willem, 237 ; 

 Sugar Losing its Attractions for Lepidoptera, Joseph Ander- 

 son, 349 ; Sugar-cane Pests at St. Vincent, 372 ; Wax Organs 

 of the Bee, G. Carlet, 407 ; Beetle-settlement in Disused 

 Gasometers, T. H. Hall, 520 ; Introduction into California of 

 Australian Natural Enemies of the Fluted Scale {fcerya 

 purchasi), 569 



Ephedra die Arten der Gattung, von Dr, Otto Stapf, 390 



Epidemic of Influenza, 145 



Equation, Roots of Algebraic, Prof. A. Cayley, 359 



Equations, a Treatise on Linear Differential, Thomas Craig, 508 



Equilibrium, a Case of Chemical, W. H. Pendlebury, 104 



Ergot, Cattle-poisoning by, 569 



Eschenhagen (Dr.), Potsdam Magnetic Observatory, 479 



Espin (Rev. T, E.) : S Cassiopeise, 115; Bright Lines in 

 Stellar Spectra, 549 



Estuary, the Mersey, Effects of Training Walls in, L, F, V^ 

 Harcourt, 380 



Estuary, the Thames, Captain Tizard, R.N., 539 



Etheridge (R., Jun.), the Murrumbidgee Limestone, 67 



Ethnology : the Leyden Ethnographical Collection, 180 ; Ethno- 

 graphy of Venezuela, Pre-Columbian, Dr, Marcano, 332 ; 

 Ethnologic Affinity of Ancient Etruscans, Dr. Brinton, 66, 

 448 ; Sixth Annual Report of the Bureau of Ethnology to the 

 Secretary of the Smithsonian Institution, 1884-85, J. W. 

 Powell, 99 ; Ethnology of the Philippine Islands, Dr. F. 

 Blumentritt, 327 ; German Contributions to Ethnology, 433 ; 

 Archaeology and Ethnology of Easter Island, Walter Hough, 

 569 ; Internationale Archiv fiir Ethnographic, 594 



Eton, Science at, Lieut, -General Tennant, F.R.S., 587 



Etruscans, Ethnologic Affinity of Ancient, 66, 448 



Ettingshausen (Dr. Constantin Freiherr von). Das Australische 

 Florenelement in Europa, 365 



Euclid, the Study of, 80 



Everett (Prof. J. D., F.R.S.): Duchayla's Proof, 198; Traite 

 d'Optique, M. E. Mascart, 224 



Every-day Life, Science of, J. A. Bower, 78 



Evolution and the Darwinian Theory, Rev. JohnT, Gulick, 309 



Evolution of Sex : M. S. Pembrey, 199 ; Dr. A. B, Meyer, 272 ; 

 Prof. Patrick Geddes and Arthur Thomson, 531 



Ewart (Prof. J. C): Sardines in Moray Firth, 282; Cranial 

 Nerves of Torpedo, 477 ; Development of Ciliary Ganglion, 

 501 



Exact Thermometry : Herbert Tomlinson, F.R.S., 198 ; Dr. 

 Sydney Young, 271 



Exhibition illustrating Application of Photography and Meteoro- 

 logy, Proposed, 301 



Exhibition, Bournemouth Industrial and Loan, Science Exhibits 



in. 545 

 Exhibition of Mining and Metallurgy, Proposed International, 



447 

 Exhibition, Paris: English Men of Science decorated, 17; 



French Native Colonists in, 427 

 Exhibition, the Proposed Berlin International Horticultural, 283 

 Explosives, a Hand-book of Modern, M. Eissler, 224 

 Explosives, Smokeless, Sir Frederick Abel, F.R.S., 328, 352 

 Exton (Dr. H.), Geology of Witwatersrand Gqld-fields, 190 

 Eye, the, Cortical Visual Areas, Prof. Munk, 407 



Fall of Miner down a 100-Metre Shaft without being Killed, M. 



Reumeaux, 471 

 Fallot (Dr. A.), Cephalic Index of Corsican Population, 357 

 Fame Islands, Bird-Preservation in the, H. G. Barclay, 112 

 Fauna of British India, including Ceylon and Burmah, lOl 

 Fauna of Mergui and its Archipelago, 556 

 Faye (M. H. ), the Orbit of Winnecke's Periodical Comet, 94 

 Feilden (Col. H. W.), the Barbados Monkey, 349 

 Fermentation, the Micro-organisms of, practically considered, 



Alfred Jorgensen, Prof, Percy F. Frankland, 339 



