/« 



Index 



xh 



Spectroscopic Binaries now under Observation, Prof. 

 Frost, 590; Prof. Hartmann, 590; Prof. Pickering, 590; 

 Magnetic Resolution of Spectral Lines and Magnetic 

 Force, Prof. P. Zeeman, 015 ; F'lame Spectra of Iron, 

 G. \. Hemsalech and C. de WatteviUe, 623 ; the Presence 

 of Water X'apour in the Atmosphere of Mars, Prof. 

 Percival Lowell, 60(3 ; the Theory of Dispersion and 

 Spectrum Series, Norman R. Campbell, 607 

 Speech, the Mechanism of, Ale.xander Graham Bell, Prof. 



John G. McKendrick, F.R.S., 483 

 Speech and Song, Voice Training in, H. H. Hulbert, 317 

 Speed of Racing Animals, the, Prof. John Perry, F.R.S., 



389 

 Spence (Ur. D.), the Insoluble Constituent of Para Rubber, 



180 

 Spencer (J. F.), the Direct Interaction of Aryl Halides and 



Magnesium, 239 ; yuantitative Separation of Thallium 



from Silver, 551 

 Spencer (L. J.), Hopeite and other Zinc Phosphates from 



Broken Hill Mines, 143 

 Spicer (Rev. E. C), the Inheritance of " Acquired " Charac- 

 ters, 247, 342 

 Spitta (E. J.), jMicroscopy : the Construction, Theory, and 



Use of the Microscope, 314 

 Spring (Prof. WalthereJ, the AUotropic Forms of Sulphur, 



327 



Springer (Frank), Genera of Crinoidea flexibilia, 117 



Stability in Flight, A. Mallock, F.R.S., 293 ; Major B. 

 Baden-Powell, 320 ; Herbert Chatley, 320 



Standard Time in Egypt, Distribution of, Capt. H. G. 

 Lyons, 497 



Stansbie (J. H.), Iron and Steel, 579 



Stansfield (H.), Echelon Spectroscope, 198, 222 



.Stanton (Dr. J. E.), E.xperiments on Wind-pressure, 139 



Stapes, the Function of the, 289 



Staples-Browne (R.), the Inheritance of Colour in Domestic 

 Pigeons, with Special Reference to Reversion, 430 



Stark (Prof. J.), the Wave-length of Rontgen Rays, 320 



Stars : Red Stars near Nova Velorum, Mrs. Fleming, 42 ; 

 the Orbit of the Spectroscopic Binary B Aquilje, W. E. 

 Harper, 281 ; Measures of Double Stars, C. P. Olivier 

 and R. E. Wilson, 2S1 ; Two Hundred New Double 

 Stars, Prof. Aitken, 328 ; the Accuracy of Double Star 

 Measures, Prof. Doberck, 328 ; Stars having Peculiar 

 Spectra, Mrs. Fleming, 15S ; Nova Persei, 1901, Prof. 

 Barnard, 182 ; the Recent Spectrum and Magnitude of 

 Nova Persei, No. 2, Prof. Hartmann, 377 ; Provisional 

 Elements for the Spectroscopic Binary a, Andromedse, Dr. 

 H. Ludendorff, 182 ; the Distortion of Photographic 

 Films in Stellar Work, Dr. Frank Schlesinger, 328 ; 

 Forty-one New Variable Stars, 329 ; a Catalogue of 

 Zodiacal Stars, H. B. Hedrick, 353 ; the Variable Star 

 3T, 1907, .'\urigae. Prof. Hartwig, 471 ; the Dispersion of 

 Light in Interstellar Space, Dr. C. Nordmann, 497 ; Dr. 

 Nordmann's Variable Star Observations, 520; Meridian 

 Circle Observations of Parallax Stars, 544 ; Two Remark- 

 able Spectroscopic Binaries, Mr. Gore, 520 ; the Recent 

 Ma.ximum of Mira Ceti, F^lix de Roy, 544 ; Observations 

 of Eros, G. Van Biesbroeck, 590 ; Variable Radial 

 Velocity of 7) Virginis, W. E. Harper, 390 ; Spectro- 

 scopic Binaries now under Observation, Prof. Frost, 590 ; 

 Prof. Hartmann, 590 ; Prof. Pickering, 590 ; the Re- 

 lations between the Colours and Periods of \'ariable 

 Stars, S. Beljawsky, 59°; 'he Children's Book of Stars, 

 G. E. Mitton, 605; a New Star-finder, C. Baker, 616; 

 Systematic Motions of the Stars, Prof. Dyson, 616 



Starvation, the Scientific Study of, 610 



Statics: Elementary Statics, W. P. Borchardt, 315; a First 

 Statics, C. S. Jackson and R. M. Milne, 555 



Statistics: Statistics of Insanity and Inheritance of Insane 

 Diathesis, David Heron, 179; Relations between 

 Mortality of Infants and High Temperatures, Dr. E. 

 Van Everdingen, 206 ; Drapers' Company Research 

 Memoirs, ii., a First Study of the Statistics of Pulmonary 

 Tuberculosis, Prof. Karl Pearson, F.R.S., 394 



Statue of Lamarck, the International Memorial, Sir E. 

 Ray Lankester, K.C.B., F.R.S., 149 



Steam and Other Engines, J. Duncan, 29 



Stebbing (E. P.l, Insects Injurious to Sal-forests of Assam, 



Stebhing (Rev. T. R. R.), South .African Crustaceans, 613 



Stebbins (Dr. Joel), Double-star Observations, 401 

 Stebbins (J.), Determination of the Moon's Light with a 



Selenium Photometer, 25S, 302 

 Steche (Dr.), Two Luminous Fishes from the Malay 



Archipelago, 15 

 Steel: les Aciers sp6ciaux, L. Revillon, 317; Iron and, 



J. H. Stansbie, 579 

 Steele (Dr. Bertram D.), Electrolysis of Salt Solutions in 



Liquefied Sulphur Dioxide, 47 

 Steinmann (Gustav), Einfiihrung in die Palaontologie, 



SS8 

 Stejneger (L.), Herpetology of Japan and .Adjacent Terri- 

 tory, 91 

 Stephenson (A.), New Type of Dynamical Stability, 359 

 Stephenson (J. H. N.), the Elements of Geography, 484 

 Stereoscopv : a New Method of Stereoscopic Photography, 



Prof. G. Lippmann, 452 ; die binokularen Instrumente, 



Moriiz von Rohr, Supp. to March 5, iv 

 Stimulus and Response, Physiological, Supp. to March 



5. iii 

 Stock F'rost or Ground Ice, Rev. John J. Hampson, 295 ; 



James Thomson, 366 ; Prof. H. T. Barnes, 412 

 Stokes (E. M.), the Direct Interaction of Aryl Halides and 



Magnesium, 239 

 Stokey (Miss A. G.), Roots of Lycopodium pithyoides, 64 

 Stolyhwo (K.), Human Skull from the Historic Period 



presenting Indications of Close Affinity with the 



Spy-Neanderthal Type, 587 

 Stoney (Dr. G. Johnstone), the Habitability of Mars, 461 

 Stozir (Prof. Ivan), Death of, 397 

 Strachan (R.), Indications of Approaching Frost, 188 

 Strachey (Lieut.-General Sir Richard, G.C.S.I., F.R.S.), 



Death of, 373 ; Obituary Notice of. Dr. W. N. Shaw, 



F.R.S., 395 

 Strasburger (Prof. E.), Some Scientific Centres, xii., the 



Botanical Institute of the University of Bonn, 321 

 Stratford (Prof. VV.), Death and Obituary Notice of, 374 

 -Stream Surfaces and Equipotentials, Freehand Graphic 



Way of determining, L. F. Richardson, 118 

 .Strecker (Dr. Friedrich), das Kausalitatsprinzip der 



Biologie, 507 

 Strengers (Th.), Explosive Rhodium, 519 

 Strength of Materials, W. C. Popplewell, 412 

 Strength of Materials, Problems in. Dr. William Kent 



Shephard, 365 

 Stresses in Masonry Dams, an Experimental Study of, Karl 



Pearson, F.R.S., A. F. Campbell Pollard, C. W. Wheen, 



and L. F. Richardson, Prof. E. Brown, 209 

 Stresses in Masonry Dams, the, H. M. Martin, 269, 320, 



392; Sir Oliver Lodge, F.R.S., 269; Prof.' Karl Pearson, 



F.R.S., 269, 366; Sir John W. Ottley, K.C.I. E., and 



Dr. A. W. Brightmore, J. S. Wilson and W. Gore, at 



Institution of Civil Engineers, 303 

 Stromeyer (C. E.), the Isothermal Layer of the Atmo- 

 sphere, 485 

 Strong (W. W.), the Penetrating Radiation, 343 

 Slioobant (Prof. P.), les Progrfes de la Photographie 



astronomique, 508 

 Structure of the Corona, Prof. Hansky, 590 

 Strutt (Hon. R. J., F.R.S.), Association of Helium and 



Thorium in Minerals, 141 ; Radium and the Earth's Heat, 



365 

 Stucker (Dr. N.), the Sensitiveness of Many Persons to 



Small Differences of Pitch, 304 

 Sturge (Dr. Mary D.), Alcohol and the Human Body, 387 

 " Subjective Yellow," Method of Observing the, John H. 



Shaxby, 32 

 Suess (Prof.), Peculiarities in the Structure of some 



Heavenly Bodies, 490 

 Sugar-canes, Disease-resisting, Sir D. Morris, K.C.M.G., 



438 

 Sulphur as an Insulator, Rev. F. J. Jervis-Smith, F.R.S., 



149 

 Sun : Spectroscopic Determination of the Rotation of the. 



Prof, .^dams, 158 ; a Useful Sun and Planet Chart, 302 ; 



the Sun and the Clock, 372 ; the Recent Total Solar 



Eclipse, 544 ; Structure of the Corona, Prof. Hansky, 590 

 Sun-spot Observations, T. Epstein, 544 

 Sun-spot Spectra, Weakened Lines in, Mr. Nagaraja, 158 

 Sun-spot Spectra, Prof. W. S. Adams, 421 ; Charles M. 



Olmsted, 421 



