xlvi 



Index 



[Nature, 

 July 28, 1910 



Whitney (W. R.), the Organisation of Industrial Research, 

 46 



Whymper (Charles), Egyptian Birds, for the Most Part 

 seen in the Nile Valley, 66 



Wieferich (Dr. A.), the Equation xf+yP = z^, 18 



Wieland (Dr. G. R.), Cretaceous Turtle, Archelon ischyros, 

 532 



Wilde Lecture at Manchester Literary and Philosophical 

 Society, Recent Additions to Ideas Regarding the Internal 

 Structure of the Earth, Sir Thomas H. Holland, 

 K.C.I. E., F.R.S., 292 



Wilder (Prof. H. H.), History of the Human Body, 214 



Wiley (Dr. H. W.), Ethics of Food, 319 



Williams (C. Greville, F.R.S.), Death of, 530 



Williams (H. B.), Hammer Drills in Overhand Stoping and 

 Raising, 328 



Williams (L. W.), the Anatomy of the Common Squid, 

 Loligo Pealii, 366 



Williamson (E. B.), North American Dragon-flies of the 

 Genus Macronia, 234 



Willis (Prof. Bailey), the Principles of Palaeogeography, 

 114 



Wilmore (A.), Carboniferous Limestone South of the 

 Craven Fault (Grassington-Hellifield District), 329 



Wilson (H. A. F.), Influence of Bacterial Endotoxins on 

 Phagocytosis, 446 



Wilson (J.), Importance of Scientific and Technical Educa- 

 tion to Industrial Progress, 508 



Wilson (Prof. J.), Separate Inheritance of Quantity and 

 Quality in Cows' Milk, 448 



Wilson (N. J.), Practical Testing of Electrical Machines, 

 185 



Wilson (W.), Decrease of Velocity of the ;3 Particles on 

 Passing through Matter, 476 



Wimperis (H. E.), Tables and Diagrams of the Thermal 

 Properties of Saturated and Superheated Steam, L. S. 

 Marks and H. N. Davis, 212 



Winch (W. H.), the "Faculty Doctrine," 538 



Winchester (George), a Brush for Collecting Mercury, 

 461 



Winer (Leo), the Term Rom or Romani applied to the 

 Gypsy Race, 436 



Winnecke's Comet igogd. Observations of, R. Prager, 534 



Winstedt (E. O.), " Gypsy Forms and Ceremonies," 42 



Wireless Telegraphy : Radiation from Directive Aerials in 

 Wireless Telegraphy, Dr. W. H. Eccles, 107; Attempt 

 at Utilising Wireless Telegrams for Weather Forecasts, 

 200 ; Direct Transmission of Public Messages between 

 Clifden and Glace Bay, 256 ; Wireless Telegraphy and 

 Wireless Telephony, Prof. A. E. Kennelly, 274 ; Time 

 Signals by Wireless Telegraphy, 378 ; Time Signals in- 

 tended for Ships, H. Poincar^, 479 



Wireless Telephony : W'ireless Telephones and How They 

 Work, Dr. J. Erskine-Murray, 274; Wireless Telegraphy 

 and Wireless Telephony, Prof. A. E. Kennelly, 274 



Wisconsin, Birds of Illinois and, C. B. Cory, 373 



Woburn Experimental Fruit Farm, Eleventh Report of the, 

 Duke of Bedford, K.G., F.R.S., and Spencer U. Picker- 

 ing, F.R.S., 13 



Wolf (Dr.), Daniel's Comet igoge, 109 ; Observations of 

 Comets, 231; Halley's Comet, 439; Further Observations 

 of Halley's Comet, 470 



Wolff (J.), Action of the Alkaline Dibasic Phosphates on 

 Tyrosinase, 30 



Women, the Welfare of, 424 



Wood (D. Orson), Liberation of Helium from Minerals 

 by the Action of Heat, 298 



Wood (H. E.), Halley's Comet, 534 



Wood (Sir Henry Trueman), Industrial England in the 

 Middle of the Eighteenth Century, Lecture at Royal 

 Society of Arts, 264 



Wood (Prof. R. W.), Objective-prism Determinations of 

 Radial Velocities, 231 ; Fluorescent Absorption, 312 ; the 

 Objective-prism Determination of Stellar Velocities, 468 ; 

 Infra-Red and Ultra-Violet Landscapes, 505 



Woodward (H. B., F.R.S.), the Geology of the London 

 District, 413 



Woodworth (Prof. R. S.), Racial Differences in Mental 

 Traits, 115 



WooUey (C. Leonard), Areika, 251 



Workman (Fanny Bullock), the Hispar Glacier, its Tribu 



taries and Mountains, 222 

 Workman (William Hunter), the Hispar Glacier, Prominen 



Features of its Structure, 222 

 Wormald (H.), Attitudes assumed by the Mallard durinj 



the Period of Courtship, 466 

 Woronichin (N. N.), Rhodophyceae Collected in the Blacl 



Sea, 498 

 Worry? Why, Dr. G. L. Walton, 92 

 Worssell (W. M.), Halley's Comet, 534 

 Wragge (C. L.), Discovery at Bay of Islands of a Series 



Engraved Rocks, 436 

 Wright (Dr.), Comet 1910a, 79; Halley's Comet, 349 

 Wright (Dr. E. P.), Death of, 40; Obituary Notice of 



73 

 Wright (Prof. J. Edmund), Death of, 103 

 Wright (Mr.), Stars with Variable Radial Velocities, 14 

 Wroczynski (A.), Chemical Action of High Pressures, 41. 

 Wurzelpilze der Orchideen, Die, ihre Kultur und ih 



Leben in der Pflanze, Dr. Hans Burgeff, 92 



Yellow Colour in the Stoat's Skin, the, Dr. Henry 



Forbes, 217 

 Yellow Mercury Line A. 5770, Zeeman Effect of the, Pro! 



H. Nagaoka, 276 

 Yorke (Dr. Warrington), an Investigation into th 



Mechanism of Production of Blackwater Fever, 83 

 Young (G. A.), Canada Department of Mines, a Descrip 



tive Sketch of the Geology and Economic Minerals 



Canada, 261 

 Young (W. J.), the Alcoholic Ferment of Yeast-juice, 28 



Zambezia : a General Description of the Valley of th 

 Zambezi River, from its Delta to the River Aroangwa 

 with its History, Agriculture, Flora, Fauna, and Ethnc 

 graphy, R. C. F. Maugham, Sir H. H. Johnston 

 G.C.M.G., K.C.B., 376 

 Zeeman Effect of the Yellow Mercury Line X 5770, Prol 



H. Nagaoka, 276 

 Zehnder (Dr. L.), the Nature of Comets' Tails, 169 

 Zeleny (Prof. John), Lycopodium Spores, 126 

 Zenhart (Dr.), Occurrence of G6itre in Fish, 317 

 Zentrifugalkraft, Die, Prof. Friedrich Poske, 364 

 Zenuwstelsel, Voordrachten over den Bouwvan het cen 

 trale, een Voorbereiding tot de Kliniek der Zenuwziek 

 ten. Door Prof. J. W. Langelaan, 308 

 Zoology : Lehrbuch der Protozoenkunde, Dr. F. Dofleir 

 Prof. E. A. Minchin, i ; Naturwissenschaftliches Untei 

 richtswerk fiir hohere Madchenschulen, Prof. Dr. ¥ 

 Smalian, 6 ; New Species of Flying-Fox from the Islan 

 of Pemba, Dr. P. Matschie, 17 ; New Bat from Javj 

 Dr. F. A. Jentink, 17.; the African Fruit-bats of tl 

 Epimorphorus Group, Knud Anderson, 17 ; Zoologic. 

 Society, 28, 88, 147, 209, 327, 359, 447, 547 ; the Fo 

 sorial Wasps of Australia, R. E. Turner, 28; Certaii 

 Subcutaneous Fat-bodies in Toads of the Genus Buf'j 

 C. L. Boulenger, 29; Dr. H. J. Hansen and the Cope:j 

 hagen Museum of Zoology, Dr. W. T. Caiman at j 

 others, 36; Dr. H. J. Hansen, 126; a Rare Crustacea | 

 M. D. Hill, 37; Breeding and Placentation of the Ninj 

 banded Armadillo, H. H. Lane, 43; Death of Dr. Ot 

 Hermes, 102 ; Evolution of Intelligence, Prof. C. Judsi' 

 Herrick, 114; the Genus Haplozoon, Dr. Dogiel, 16' 

 Award of Linnean Gold Medal to Prof. Georg Oss5 

 Sars, 196 ; Young Tapir-skull from Tucuman, I 

 Ameghino, 198; the Gazelles of Seistan, R. Lydekk(, 

 F.R.S., 201 ; Tendency to Melanism among the Aj 

 fauna of Alaska, Dr. J. Grinnell, 228; Sable Ante!<^ 

 from the Shimba Hills, Mr. Heller, 229 ; Papers 

 American Invertebrates, 234 ; New Cephalopods from 

 Hawaiian Islands, S. S. Berry, 234 ; Coelenterates fr^ 

 Labrador and Newfoundland, H. B. Bigelow, 234; No; 

 American Dragon-flies of the Genus Macromia, E. 

 Williamson, 234; Death of Prof. E. J. L. Van Benedi. 

 286 ; Obituary Notice of, 344 ; a Sponge with a Silicf 

 and Calcareous Skeleton, R. Kirkpatrick, 338 ; I 

 die Geschichte der Tierwelt von Ceylon, F. Sarasin, 3 



