SuppUmtnt to S'aturt,~\ 

 May y>, 1895 J 



Index 



XXXV 



University for Lfimlon, the' Teaching, Dr. W. r'alnicr Wynne, 

 297 



Unwin (rrof. William Cawlhornt, K.K.S.), on the Develop- 

 ment anil Transmission of Power, 124; the Determination of 

 tile Dryness of Steam, 377 



Upham (Warren), I-ate (llacial or Champlain Subsidence and 

 Reelevalion of St. I.awrence River Hasin, 333 



1 I ^:da Meeting of the International Meteorological Committee, 

 the, 185 



Upton (I'nif W. ). Cyclonic Precipitation in New England, 142 



Vaccination Question, the, Arthur Wollxston Ilutlon. 149 



Valency ? What docs the Chemist Mean hy, 409 



Vaknia (1).), .Mudies of Hunsen Flame Spectra of .\lkali and 



.'\lkaline Karth .Metals, 20 

 Varet (Kaoul), Researches on Mercuric Sulphates, 24; Re- 

 searches on .Mercurial Nitrates, 72 ; Isomeric States of 0.\idcs 

 of .Mercury, 528 

 Variable .Spots, Lunar River Beds and. Prof W. IT. Pickering, 589 

 Variable Stars: Two Variable Stars, Rev. T. K. Kspin, 40 ; a 

 New Variable- Star of the .Algol Type, Dr. K. Ilartwig, 64; 

 Irregularities in \'arial)le Stars, W. .Maxwell Reed, 1S3 ; a 

 New Short Period \ariable, ilr. Vendell, 233 ; S Cephei, Dr. 

 Helopolsky, 282 ; the System of .Mgol, .\I. Tisserand, 32S : 

 the \ariable Star Z Herculis, 616 

 Variation in Animals and Plants, Prof W, F. K. Weldon. 



F. R.S., 449 

 \'arialion, I-",x|K"riniental In(|uir)' into Causes of, H. .M. X'ernon. 



454 

 Variation of l,alilude, the. 373 

 \'arlation and .Specific Stability, W. J. Thiselton-Dyer, F. R.S.. 



459 

 Varialion of Terrestrial Magnetism, Wilde's Theory of the 



Secular, L. .\. Bauer, 103 

 Varieties of the Human .Species, the. Prof (liuseppe Sergi, 595 

 V.aschy (.M.), I'.leclroslatic Capacity of Line Traversed by 



Current, 240 

 Vatican Observatory, the, 282 

 Vaudin (L. ), Calcium Phosphate of Milk, 600 

 Veedcr(Dr. .M. -V.), Twelve- Vear Intervals in Ri.se and Fall of 



Tem])erature. 513 

 Veley (W. IL), .\ction of Hydrogen Chloride on (Juicklinu-. 



-Magnesia, and IJaryla, 311 

 Wdoeilj- of the .\rgenline Farthciuake Puls:itions of October 27. 



1S94, the, C. Davison, 462 

 Venukolf((;eneral), Recent Exact Levelling Operations in Ru.s.sia, 



.359 



\ emi^. the Rotation of. ,M, Mammarion, 21 



Vermin, Helpful and Harmful Farm, 174 



Vernon (11. M.), Eflect of Environment on Development of 



Echinoderm Larva;, 454 

 VerschatTelt (Dr.), Vapour Tension and Hygrometric States, 167 

 Vertebrate Segmentation, P. Chalmers Mitchell, 367 

 \'crtebrates, Thirst-Endurance in some. Prof. .S. Carman, 343 

 Vertebrates, .Xmphioxus and the Ancestry of the, .\rlluir Willey, 



433 

 Verworn (Prof Max), Modern Physiology. 58; .\llgemeine 



I'liysioloiric. Dr. .M. Foster, F.R.S., 529 

 \'ibralions, llie Oliservalion of Earth-Waves and, I'rof |ohn 



.Milne, F.R.S., 548 

 Vicentini's (Prof) New Seismometrograph, 540 

 Vienna, Earlhcpiake at, I lO 

 Vienna and Herlin. Telephone Communication opened between, 



129 

 Vigouroiix (M.), Preparation of Amorphous Silicon, 312; on the 



I'rojKTlies of .\morphous Silicon, 432 

 \'illeniontee (C. C. de). Electric Potentials in Liipiid Conductor 



in flniform .Movement, 240 

 Villiers (A.), (Jualitative Separation of Nickel and Cobalt, 288 

 Vincent (II.), the Disinfectiim of Frecal Matter by Copper 



Sulphate, 16S 

 Vincent (R. Harry), the Feigning of Death in -Snakes. 223 

 Vincenliiii (C.), the Transmission of Electricity through (Jases. 



5>4 

 Vine, Fertilising Materials recpiired by, \. .Miinlz, 480 

 Violle(|.). Teiiipeniture of Electric .\rc, 16S 

 \'ilicullure, Fertilisitig .Materials reipiired by Vine. .\. Miintz, 



480 

 Vocal Woods an<l Waters, by, Edward .Step, 102 

 V<igel (Prof. II. W.). Effects of Mimochiomalic Light on Series 



of Pigments, 191 ; the Blue (Irotlo of Capri .S|>eclro.scopic- 



ally Tested, 300 ; Ex|)eriments on Colour-Sensation, 469 

 Volcanic Rocks, Induced .Magnetism in, (J. Folgherailer, 617 

 Volcanic Stalactites, E. Cloldsmilh. 128 

 N'olcanoes : Study of Ejected lilocks frcmi .Mount Somma. Proi. 



Johnston-I^vis and Dr. J. W. (Gregory, 251 

 Volkmann (P.), -Mea-surement of Surface Tension of Water in 



Capillary Tubes, 190 

 X'oltameter, New Cas, Mr. Naber, 500 

 \ uillemin (Paul), Microsporon, 503 



Waals (M. van der). Condition for Equilibrium l>eiween Co- 

 existent Phases, 504 



WadsHiirlli (F. L. O.), New Interrui)ler for I«arge Induction 

 Coils, 190; .MethotI of Rotating Prism in Speclnnn -Analysis 

 ,325 



Wagner (Woldemar), L'Industrie des Arancina, 363 



Walcott (C. D.), .-\ppalachian Type of Folding, 525 



Walileyer (I'rof), Formative Structures of Nervous System. 312 



Wales, Agricultural Field Experiments in, 614 



Walford (E. .\.), Lias Ironstone round Banbury, 35S 



Walker (J.), Electrolysis of Pota-ssium .\llo-ethyiic Camphorate, 

 621 



Walker (Louisa), Varied Occupations in Weaving, 435 



Walker (.Miles), Mirrors of Magnetism, 142 



Wall.ace (Dr. .\lfred R., F.R.S.), Reason of Failure of Bateson's 

 and (;allon"s Theories of Organic Evolution. 450 ; Tan-S|x)ts 

 over Dogs' Eyes, 533 ; the Age of the i:arth, 607 



Walther (Prof Johannes), Die Lel>ensweise iler Meereslhiere, 

 269 ; Lithogenesis derClegcnwart, 313 



Warble Fly, the, W. F. Kirby, 154 



Warliurg (E. ), Conduction and Convection in Feebly Conducting 

 Dilute Solutions, 619 



Ward (R. deC. I, Recent Russian Stu<lies of Thunderstorms, 451 



Warington ( Prof R., F. R. S. ), .Agricultural Art and Science, 372 



Warth (Dr. H.), the Quarrjing of (iranite in India, 272 



Washington (II. .S.), .Vventurine Clas-s, 112 



Watchmaking : Manufacture of .Standard Screws for .Machine- 

 made Watches, C. I- Hewitt, 22 



Water : Redelermiitation of Tenii>erature of (ireatC-st Density of, 

 .M. de Coppet, 37 ; the Electric Conductivity of Pure, J. W. 

 Rodger, 42 : Determination in Electrical I'nits of Specific 

 Heat of Water, Prof A. Schuster, F. R.S., and W. Cannon, 

 214: Latent Heat of Eva]v>ratiim of Water, E. H. (Iriftiths, 

 334 



Water-Filters, Relative Efficiency of, Surgeon-Major Johnston. 



3^ 

 Water-Pipes, Singing, W. B. Croft, 107 



Water- Works Engineering, the Principles of, J. H. Tudslierj- 



Turner and \. W. Bright more, 146 ; the Water Supply of 



Towns, W. K. Burton, 146 

 Watson (Rev. H. W., F. R.S.), Boltzm.ann's Minimum Theorem, 



105 ; the Kinetic Theory of CJases, 222 

 Watt (Dr. George), a Dictionary of the Economic Products of 



India, 4; W. T. Thi.selton-Dyer, F.R.S., 150 ; Dr. \'. Ball. 



F.R.S., 150 

 Walt (James) an<l Ocean Navigation, Dr. Francis IMgar, 475 

 Watts' Diclionarj- of Chemistry, M. M. Pattison .Muir ami II 



Forster .Morley. 27 

 Waves, .\bnormal .Vllanlic, C. E. .Sironieyer, 437 

 Weather : Eleven-^'ear Sim-.S|)ot Weather Period and its 



-Multiples, H. Helm Clayton, 436 

 Weather Forecasts, the Pos.sibilities 01 Long-Kange, Prof. 



Cleveland .\bbe, 212 

 Weather-wise Com|«nion, My, 602 

 Weaving, the Mechanism of, T. W. Fox. 149 

 Weaving, \arieil f )ccu|)ations in, Louisa Walker, 435 

 Web Spinning in .Spiders, some Suggestions on the Origin ami 



Evolution of. R. I. Pocock, 417 

 Webb (II. J.), Advanced .\gricullure. 21S 

 Weber (.Max), Electromagnet Pull. 326 

 Weights anil Measures, Engli-h. II. J. Chancy, 422 

 Weinscheiik (Dr.). Origin ol Alpine Ser|>entine.s, Cneiss, and 



(Iranite. 326 

 Weinirand (Dr.), Formation of Uric Acid in .Man, 623 

 Welby (Frances A.), Neo-\'italism, 43 

 Weldon (I'rof W. F. R., F.R.S.). \arialion in .\nimals and 



Plants, 449 

 Well-Waier, the X'arial ions in Level of. A. Riccii, S. .'\rcidiacono, 



Prof F. H. Ring. 62 



