Index 



Vni 



Winnecke's Comet, 1909, Elements and Ephcmeris for. 

 Prof. Hillebrand, 502 



Winnipeg Meeting, Britisli Association, 159, 432 ; Prof. 

 Hcnrv E. Armstrong, F.R.S., 159 



Winter Retreat, a, Prof. John G. McKendrick, F.R.S., S 



Winter Retreat for Snails, a, W. Hoskyns-Abratiall, 96 



Wireless Telegraphy : Long-distance Messages, 14 ; an 

 Elementary Manual of Radio-telegraphy and Radio-tele- 

 phony for' Students and Operators, Dr. J. A. Fleming, 

 F.R.'S., Maurice Solomon, 65 ; la T(?l(^graphie sans Fil 

 et les Applications pratiques des Ondes iMectriqucs, Albert 

 Turpain, Maurice Solomon, 65; Jahrbuch der drahtlosen 

 Telegraphic und Telephonic", Maurice Solomon, 6s ; 

 Transatlantic Wireless Telegraphy, Commendatore G. 

 Marconi at Roval Institution, 233, 264; Selective Wireless 

 Telegraphy, Sir Oliver Lodge, F.R.S., 3S1 ; New Wave 

 Detector for Wireless Telegraphy and Telephony, G. E. 

 Petit, 509 



Wireless Telephony : an Elementary Manual of Radio- 

 telegraphy and Radio-telephony for Students and Oper- 

 ators, Dr. J. .\. Fleming, F.R.S., Maurice Solomon, 

 6s ; jahrbuch der drahtlosen Telegraphic und Telephonie, 

 Maurice Solomon, 65 ; New Wave-detector for Wireless 

 Telegraphy and Telephony, G. E. Petit, S09 



Wolf (Prof.), a New " Cave'-nebula " in Cepheus, 19; the 

 Spectra of Various Nebula;, 19 ; Spectra of Nebulae, 

 229; Recent Observations of Daniel's Comet, igoyrf, 

 410; the Variable Star 6.1909, UrsiE Majoris, 410 



Wollaston (A. F. R.), Life and Letters of Prof. A. 

 Newton, F.R.S., 8 



Women Fellows, Scientific Societies and the Admission of, 

 Dr. T. E. Thorpe, C.B., F.R.S., 67 



Wood (Prof. R. W.), the Surface of Rotating Mercury as 

 a Reflecting Telescope, 141 ; Spectroscopic Researches, 

 S08 



Wood (Prof. T. B.), Electrolytes and Colloids, the 

 Physical State of Gluten, 296 



Woodward (C. J.), Priestley and Coulomb's Law, 8 



Wool Fibre, the Structure of the, and its Rel.ntion to the 

 LIse of Wool for Technical Purposes, Dr. F. H. 

 Bowman, Prof. Walter M. Gardner, 4 



Workman (W. P.), Geometrv, Theoretical and Practical, 7 



Worlds, the Birth of. Prof.' A. W. Bickerton, 380 



Wrench (G. T.), the Grammar of Life, 426 



Wright (Arthur), the Arthur Wright Electrical Device for 

 Evaluating Formulje and Solving Equations, 509 



Wright (Dr. William), der Unterkieter des Homo Heidel- 

 bergensis aus den Sanden von Mauer bei Heidelberg, 

 Otto Schoetensack, 398 



Wroczynski (A.), Chemical Reactions in Gaseous Mixtures 

 submitted to very High Pressures, 479 



Wundt (Wilhelm),' Volkerpsychologie, eine Untersuchung 

 der Entwicklungsgesetze von Sprache, Mythus und 

 Sitte, 334 



Wye, Kent, the Journal of the South-Eastcrn .Agricul- 

 tural College, 170 



X-rays, the Absorption of, Dr. C. G. Barkla and C. A. 



S.adler, 37 

 X-rays, .1 Want of Symmetry .Shown by Secondary, Prof. 



W' H. Bragg and J. L. Glasson, 327 



X-rays, Transformations of, C. A. Sadler, 327 

 X-ray Transmission, Phenomena of, C. G. Barkla, 419 



Y.imanouchi (Dr. S.), Cytology of Fucus, 407 



Yeo (Dr. Gerald F., F.R.S.), Death of, 283; Obituary 



Notice of, 314 

 Yorke (Dr. W.), Method of Estimating the Total Volume 



of Blood Contained in the Living Body, 387 



Zambonini (Dr. F.), Identity of Guarinite and Hiort- 



dahIite,i7S 

 Zeeman (Prof. P.), Origin of the Colours of the Spectrum, 



319 



Zehntner (Dr. Leo), Biologia Centrali-Americana, Orthop- 

 tera, Vol. i., 241 



Zeleny (Prof. John), Phenomenon Connected with the Dis- 

 charge of Electricity from Pointed Conductors, with a 

 Note by, II. T. Barnes and A. N. Shaw, 297 



Zell (Dr. T.), Do .Xnimals take .Advantage of Experience? 



.•517 

 Zeppelin's (Count) Ascent, May 20, 405 

 Zijistra (Dr. \'.), Transport of Carbon Dioxide in Leaves, 



.- .^'''^ 



Zimmern (.A.), Resonator Sparks, their .Spectroscopic 



.\nalysis, 149 

 Zoology : Experimental Zoology, Dr. Hans Przibram, Dr. 

 Francis H. .A. Marshall, 2 ; Zoological Society, 29, 87, 

 1 19, 239, 32S, 3.S7, 419 ; the Zoological Position of Tarsius, 

 Prof. G. Elliot Smith, F.R.S., 38; Carpal VIbrissae and 

 Underlying Structures on Under-surface of Lower Part of 

 Forearm of the Cat, Dr. F. Fritz, 105 ; a Treatise on 

 Zoology, Part i., Introduction and Protozoa, IS2 ; the 

 .Ancestry of the Marsuplalla, Prof. Jas. P. Hill, 150 ; 

 the Writer of the Note, is9: Report on the Scientific 

 Results of the A'oyage of S.A'. Scolia during the A'ears 

 1002, T903, and 1904, under the Leadership of Dr. Wil- 

 liam S. Bruce, A'ol. iv., Zoologv, Part i., Zoological 

 Log. David W. Wilton, Dr. J. H. Harvie Pirle, and 

 R. N. Rudmose Brown, Vol. v., Zoology, Invertebrates, 

 161 : Post-embrvonal Development of the .Amazonian 

 Manati, Carl Dllg, 166; the Scandinavian Origin of the 

 Hornless Cattle of the British Isles, Prof. James Wilson, 

 170; Development of the Nemertlne Worm Prnsorochmiis 

 vivlpants, Dr. W. Salensky, 197 ; Lehrbuch der Zoologie 

 fiir Studierende, Dr. J. E. V. Boas, 214; the Intra- 

 cranial Vascular System of Sphenodon, Prof. A. Dendy, 

 268-9 ; a Student's Text-book of Zoology, Prof. Adam 

 Sedgwick, F.R.S., Vol. iii., the Introduction to Arthro- 

 poda, the Crustacea and Xiphosura, J. J. Lister, F.R.S., 

 the Insecta and Arachnlda, Dr. A. E. Shipley, F.R.S., 

 Prof. G. H. Carpenter, 361 ; a Treatise on Zoology, 

 Part vli.. Third Fascicle, Crustacea, Dr. W. T. Caiman, 

 Prof. G. H. Carpenter, 361 ; Leitfaden der Tierkunde 

 fiir hohere Lehranstalten, K. Smallan, 367 ; Anas- 

 pldacea, Geoffrey Smith, 435 ; Economic Zoology, 447 ; 

 Probleme der Protistenkunde, i., die Trypanosomen ihre 

 Bedeutung fiir Zoologie, Medizin und Kolonialwlrtschaft, 

 Prof. F. E. Dofiein, 489 ; Rats of Calcutta, Captain R. E. 

 Llovd, 409 ; .Aquarium of the New York Zoological 

 Society, soo 



