July 



'tire, "I 

 ^3, 1910J 



Index 



XIX 



, Swain, 114; Two Forms of Road-tarring Apparatus, 

 139 ; Proposed Standard Algebraical Notation for 

 Formulae and Calculations employed with Reference to 

 Reinforced Concrete, 139 ; Compounding and Superheat- 

 ing in Horwich Locomotives, George Hughes, 139 ; an 

 Account of a Visit to the Power Plant of the Ontario 

 Power Co. at Niagara Falls, C. W. Jordan at the 

 Institution of Mechanical Engineers, 173 ; Tables and 

 Diagrams of the Thermal Properties of Saturated and 

 Superheated Steam, L. ■^. Marks and H. N. Davis, 

 H. E. Wimperis, 212 ; Electric Ignition of Internal- 

 combustion Engines, J. W. Warr, 230 ; Hydraulic Re- 

 action Turbine in America, H. Birchard Taylor, 231 ; 

 Experiments on Flow^ of Water over Triangular Notches, 

 James Barr, 231 ; Vibration of Buildings, B. GaUtzine, 

 239 ; Use of Reinforced Concrete in Railroad Construc- 

 tion, 259 ; Institution of Civil Engineers Medal Awards, 

 286 ; Strength of Materials under Combined Stresses, 

 Arthur Morley, 289 ; Efiects of Sewage and Sewage Gases 



. on Portland Cement Concrete, Sidney H. Chambers, 

 290 ; Experimental Steam Engine, Prof. A. L. Mellanby, 

 319; the Iron and Steel Institute, 325; Cutting Proper- 

 ties of Tool Steel, Edward G. Herbert, 325 ; Tests of 

 Brittle Materials under Combined Stress, W. A. Scoble, 

 359 ; Petroleum Mining and Oil-field Development, A. 

 Beeby Thompson, 393 ; Death of .'Mfred Colson, 405 ; 

 the Mitsu-Bushi Dockyard and Engine Works, 406 ; 

 Steel Testing, B. Blount, W. G. Kirkaldy, and Captain 

 H. Riall Sankev, 40O ; Druitt Halpin System of Thermal 

 Storage, 468 ; Presentation of Bust of the late Dr. John 

 Hopkinson, F.R.S., to the Institution of Electrical 

 Engineers, 497 ; Stumpf Uni-directional Flow Steam 

 Engine, Prof. Stumpf, 500 ; Diving Dress for Use in 

 Submarines, 500 ; New Petrol-electric Motor Omnibus, 

 533 ; la Formation des Ing^nieurs en France et i 

 I'Etranger, Andr6 Pelletan, Prof. J. Wertheimer, 538 



England, Education in, and Abroad, Otto Siepmann at 

 North of England Education Conference, 234 



England in the Middle of the Eighteenth Century, 

 Industrial, Sir Henry Trueman Wood at Royal Society 

 of Arts, 264 



English Channel and North Sea, Tidal Observations in 

 the, 130 



English Lakes, the, A. G. Bradley, 396 



Ennis (Prof. W. D.), Linseed Oil and other Seed Oils, 

 482 



Entomology: Death of Edward Saunders, F.R.S., 17; 

 Indian Boring Beetles, E. P. Stebbing, 44 ; American 

 Economic Entomology, 47 ; Mites of the Group 

 Oribatoidea, H. E. Ewing, 47 : Army-worms and Cut- 

 worms Infesting Sugar-cane in the Hawaiian Islands, 

 47 ; Courtship of Spiders, Prof. T. H. Montgomery, jun., 

 137 ; the Life-history of Chermes himalayensis on the 

 Spruce (Picea Morinda) and Silver Fir (Abies Webbiana) 

 of the N.W. Himalaya, E. P. Stebbing, 147; the Pro- 

 cession and Pupation of the Larva of Cnethocampa 

 pinivora, T. G. Edwards, 147-8 ; Catalogue of th.e 

 Hemiptera (Heteroptera), with Biological and Anatomical 

 References, Lists of Food-plants, and Parasites, G. W. 

 Kirkaldy, 154 ; the Fauna of British India, including 

 Ceylon and Burma, Dermaptera (Earwigs), Dr. Malcolm 

 Burr, 187 ; Earwigs of India, Dr. Malcolm Burr, 339 ; 

 Experiments on the Generation of Insects, Francesco 

 Redi, 21-;; Specimen of the Common " Shark," CucuUia 

 umbratica, with one of the Pollinia of O. maculata 

 attached. Prof. Meldola, 229 : the Scolytid Beetle Hypo- 

 thenemus eruditus, E. A. Newbery, 257 ; Collection of 

 Microlepidoptera, 2557 ; Catalogue of the Lepidoptera 

 Phalaenae of the British Museum, Sir George F. Hamp- 

 son, Bart,, 275 ; Report on Insect Pests in the West 

 Indies, 288 ; the Coccidae of Ceylon, E. Ernest Green, 

 309 ; a Link in the Evolution of the Bees, Prof. T. D. A. 

 Cockerell, 311 ; the Lesser Clover-leaf Weevil, Mr. 

 Webster, 318; Slender Seed-corn Ground-beetle, Mr. 

 Phillips, 318; the Parsnip-leaf Miner, the Parsley-stalk 

 Weevil, and the Celery Caterpillar, Dr. Chittenden, 318; 

 Injurious Insects and other Animals observed in Ireland 

 during 1909, Prof. G. H. Carpenter. 359 ; Form of the 

 Egg of the Horse Bot-fly [Gastrophiltts equi), W. E. 

 Collinge, 414 ; New Species of Coccidae from the Congo, 



R. Newstead, 414 ; Parasites Reared from the Gipsy 

 Moth, Dr. L. O. Howard, 414 ; Artropodos Parasites, 

 Prof. Daniel Greenway, 426 ; Caterpillar Washing its 

 Face, Christopher Mqrse, 437 ; Mr. Tutt, 437 ; New 

 Species of .Arboreal Beetle of the Genus Corticaria, Dr. 

 D. Sharp, 471 ; Observations on the Habits of Spiders, 

 T. H. Montgomery, 471 ; Scent-producing Organ of the 

 Worker Honey-bee, 497 ; Mite (Pediculotdes ventricosus. 

 Newport), F. M. Webster, 499 ; Indian Insect Life, a 

 Manual of the Insects of the Plains (Tropical India), 

 H. Maxwell-Lefroy and F. M. Howlett, 481 ; Ants, their 

 Structure, Development, and Behaviour, Prof. W. M. 

 Wheeler, Right Hon. Lord Avebury, F.R.S., 515 



Erde, das Antlitz der, Prof. E. Suess, Prof. J. W. Gregory, 

 F.R.S., 451 



Eredia (Dott. Filippo), I Venti in Italia, 432 



Eros, Ephemeris for, 1910, Prof. Wendell, 109 



Erskine-Murray (Dr. J.), Wireless Telephones and How 

 They W'ork, 274 



Esclangon (Ernest), Comet 1910a, 19; Changes in Halley's 

 Comet, 330; Observations of Halley's Comet, 409 



Eskdale Muir Observatories, Kew and, and the Meteor- 

 ological Office, 509 



Esty (W.), Dynamo Laboratory Manual for Colleges and 

 Technical Schools, 155 



Etard (A.), Analysis of Protoplasmic Materials, 548 



Ethnography : Gvpsy Forms and Ceremonies, E. O. Win- 

 stedt. 42 : the tochin Tribes and Castes, L. K. Anantha 

 Krishna Iyer, 400 



Ethnology : the Toiiareg, Dr. Atgier, 137 ; Language of 

 the Yana Tribe of Indians, E. Sapir and R. B. Dixon, 

 165 ; the Basutos, the Mountaineers and their Country, 

 Sir Godfrev Lagden, K.C.M.G., Sir H. H. Johnston, 

 G.C.M.G., K.C.B,, 190; the Hula, or Folk-drama of 

 Hawaii, Dr. N. B. Emerson, 293 ; Ritual of the 

 Diegueno, T. T. Waterman, 317; Contributions to the 

 History and Ethnology of North-eastern India, H. E. 

 Stapleton, 330 ; the Choctaw of St. Tammany Parish in 

 Louisiana, D. I. Bushnill, jun., 346; the Lolos of the 

 Kien Tch'ang Valley, A. F. Legendre, 498; Existence 

 of Pygmies in New Guinea, Dr. A. B. Meyer, 498 ; a 

 Transformed Colony, Sierra Leone as it was and as^ it 

 is, its Progress, Peoples, Native Customs, and Un- 

 developed Wealth. T. J. AUdridge, 523 ; Some Questions 

 of Indian Ethnology, Sir R. Temple, 531 ; Sir J. G. 

 Scott, 531 ; E. Colston, 531 



Etiology of Leprosy, the. Dr. J. Ashburton Thompson, 

 172; Sir Jonathan Hutchinson, F.R.S., 219; the Writer 

 of the .Article, 219 



Eugenics : Eugenics and Unemplovment, W. C. D. 

 Whetham, F.R.S., 137; Influence of Defective Pfiysique 

 and Unfavourable Home Environment on the Intelli- 

 gence of School Children, David Heron, 288 ; Influence 

 of Parental Alcoholism on the Physique and Ability of 

 the Offspring, Ethel M. Elderton and Prof. Karl Pear- 

 son, 381 



Europe, a Systematic Geography of, G. W. Webb, 184 



Europe, the Recent Growth of Population in Western, Sir 

 J. A. Baines at Royal Statistical Society, 193 



European Seas, the Bibliography of the Biology of the, 

 S. Pace, 370 



Eustice (].), Flow of Water in Curved Pipes, 447 



Evans (Dr. J. W.), Modification of Stereographic Projec- 

 tion, 119 



Evershed (Mr.), Comet 1910a. 108 ; Observations of 

 Halley's Comet, 386 



Evolution ; die Entstehung der Pflugkultur. Dr. Ed. Hahn, 

 A. E. Crawley, 67 ; a Link in the Evolution of the Bees, 

 Prof. T. D. A. Cockerell, 311 



Ewell (Dr. Arthur W.), a Text-book of Physical Chemistry, 

 520 



Ewing (H. E.), Mites of the Group Oribaloidea, 47 



Ewing (Prof. J. A., C.B., F.R.S.), the Work of Lord 

 Kelvin in Telegraphy and Navigation, Lecture at 

 Institution of Electrical Engineers, 23 



Exner (Felix M.), Meteorologische Optik, Section IV., 



517 

 Experience, the Principles of Pragmatism, a Philosophical 



Interpretation of, H. Heath Bawdon, 363 

 Exploration : Explorations in the Glacier Tributaries of the 



