Index 



643 : an Early Chapter in the History of Cornwall, Sir 

 Norman Lockver, K.C.B., l-'.R.S., 644 



Architecture Naval, the Stabilitv of Submarines, Sir 

 W. II. White, K.C.B., F.R.S., 128, 270; J. 11. Jeans, 

 270 



Arcticu : New .Arctic Expeditions, 163; the Wellman 

 Balloon I':xpedition, W. de Fonvielle, iSi : No Mans 

 Land, a History of Spitsbergen from its Discovery in 

 I59t) to the beginning of the Scientific Exploration of 

 the Country, Sir Martin Conway, 381 ; the Norwegian 

 Polar Expedition, 471 ; the Norwegian North Polar Ex- 

 pedition, 1893-b, vol. v., on Dead Water, V. Walfrid 

 Ekman, Sir W. H. White, K.C.B., F.R.S., 485 



Arendt (G.), G. I.ejeune Dirichlet's Vorlesungcn uber die 

 Lehre von den einfachen und mehrfachen bestimniten 

 Integralen, 265 



Argyll (George Douglas, Eighth Duke of, K.(..), 1S23- 

 1900, 437 



e Arietis, the Radial Motion of, H. Ludendortt. 135 



Arithmetic : Easy Mathematics of all Kinds, chiefly Arith- 

 metic, Sir Oliver Lodge, F.R.S., Supp. to May 5, viii 



Arithmetic for Schools and Colleges, John Alison and John 

 B. Clark, Supp. to Mav 3, viii 



Arloing (S.), Experimental Production of Tubcrrle Bacillus 

 and "of Anti-tuberculous Vaccine, 240 



Armstrong (Prof.), on the E.xamination and Inspection of 

 Schools, 503 ; on the Factors which determine Minimal 

 Diet Values, 526 



Armstrong (Prof. Henrv E., F.R.S.), Osmotic Pressure, 

 79: Thermodynamic Reasoning, 443; Experiments on the 

 Measurement of Osmotic Pressure, 453 ; Studies on 

 Enzyme Action, Lipase, 627 



.Armstrong College, Newcastle-on-Tyne, the New Buildings 

 of, 232 ^ , , 



Army Efificiencv, Medical Science .ind. Lieut. -Colonel 

 R." H. Firth, '612 



Arnold (Prof. J. O.), Influence of Nearly Pure Mclalhc 

 Manganese alloyed with Varying Proportions of Nearly 

 Pure Metallic Iron, 68; Some Scientific Centres, IX., 

 the Metallurgical Department of the Sheffield University, 



Arrivant (M.), Allovs of Manganese and Molybdenum, 40S 

 Arrivaut (G.), Cons'tituents of the Alloys of Manganese and 



Molybdenum, 628 

 Ashby (Dr. T., jun.), on the Excavations at Caerwent, 



457; on Recent Discoveries in the Roman Forum, 



Ash^croft (Edgar A.), the World's Desires, or rlic Results 



of Monism. 217 

 Ashcroft (Prof.), on the Central Technical College Lecture 



Table Testing Machine, 501 

 Ashford (C. E.), on the Teaching of Mechanics, 501 ; on 



the Teaching of Mechanics by Experiment, 503 

 Ashford (W. H. R.), Our Waterways, a History of Inland 



Navigation considered as a Branch of Water Con- 

 servancy, 169 

 Ashworth (Dr. J. H.), Zoology at the British Association, 



550 

 .Asiatic Society of Bengal, 96, 143, 264, 344. 50S 

 Asteroids, New Method for the Discovery of, J. H..Met- 



calf, 185 ,- ., c- , 



Astrographic Object Glasses, New Forms of, Emil Schaer, 



Astronomy: Ancient Eclipses, P. H. Cowell, 11; the Total 

 Solar Eclipse of January, 1908, Dr. Downing, 18: Total 

 Solar Eclipse of .August 30, 1905, A. L. Cortie, 142 ; 

 Italian Observations of the Total Solar Eclipse 

 (1905) Prof. Ricco, 418; the Total Solar Eclipse of 

 January, 1907, W. T. Lynn, 548; Solar Vari- 

 ability, Dr. S. P. Langley, 16: Our Astronomical 

 Column, 18, 41, 64, 87, 112, 135. 158, 185, 210, 

 2',i, 253, 282, 306, 339, 371, 386, 417. ^a. 474. 

 499. 524, 548, 57.;, 595. 619, 644; Astronomical Occur- 

 rences in Mav, 18: in June, 112: in July, 210; in 

 August, 339 : in September, 452 ; in October, ^48 ; Comets 

 iqobo and 19061-. Prof. Abetti, 18: E. Strbmgren, 18; 

 Comet 19061:, Miss Lamson, 64; Comet 1906b (Kopff). 

 M. Ebell. 64, 15S; Prof. Wolf, 158: Radiant Point of a 

 Bright Meteor, Dr. Jiri Kavan, 18: Luminous Particles 

 in the Chromosphere, Dr. Deslandres, 18: New Cata- 

 logue of Double Stars, Prof. R. G. Aitken, iS; Measures 



of Double .ind Multiple Stars, Prof. Doolittle, 88 ; New- 

 Double Stars, Rev. T. E. Espin, 211 : Double Star 

 Measures, Dr. G. van Bicsbroeck, 371 ; Colours and 

 .Magnitudes of Double Stars, Mr. Lewis, 549 ; the Ex- 

 pected Return of Holmes's Comet, Dr. H. J. Zwiers, 

 41 ; Return of Holmes's Comet (1906/), Dr. Max Wolf, 

 474; Holmes's Comet (1906/), Prof. Wolf, 499, 525; the 

 Luminosity of the Brighter Stars, George C. Comstock, 



41 ; the Variable Radial Velocity of t AurigtE, Dr. H. 

 Ludendorff, 41 ; Early Observations of Eros, 42 ; Observ- 

 ations of Satellites in 1904 and 1905, Prof. R. G. Aitken, 



42 ; New Variable Stars in Orion, Prof. .Max Wolf, 42 ; 

 Method of Study of the Solar Corona at Other Times 

 than during Eclipses, G. Millochau and M. Stefanik, 

 47 ; Photographing the Corona without a Total Eclipse, _ 

 MM. Millochau and Stefanik, 112, 158; History of the" 

 Planetary System from Thalcs to Kepler, Dr. J. L. E. 

 Dreyer, 49 ; the Astronomical and Astrophysical Society 

 of America, 64 ; Solar Prominences during 1905, Prof. 

 Mascari, 65 ; the Period of 3 Lyra;, Prof. Schaeberle, 

 65 ; the Motion of a Swarm of Particles the Centre of 

 Gravity of which describes an Elliptic Orbit of small 

 Eccentricity Round the Sun, Dr. E. J. Routh, 71 ; Spec- 

 trum of Nova Aquikc No. 2, 87 ; Magnitude Observations 

 of. Dr. (3uthnick, 253 ; Stereo-comparator Discoveries of 

 Proper Motions, Prof. Max Wolf, 87 ; Observations of 

 Comet igosf , 88 ; a Lunar Tide on Lake Huron, Prof. 

 W. J. Loudon, 88; New Reduction of Groombridge's 

 Circumpolar Catalogue for the Epoch 1810-0, F. W'. 

 Dyson, F.R.S., and W. G. Thackeray, 90; Telegraphic 

 Determinations of Longitude made in the Years 1888- 

 1902, 90; Terrestrial Temperatures and the Solar Radi- 

 ation, C. G. .Abbot, 112; the Distribution of the Stars, 

 Prof. Kapteyn, 112; Observations of Comets, Prof. H. 

 Howe 112 ; the Figure and Stabilitv of a Liquid Satel- 

 lite, Sir G. H. Darwin, K.C.B., F.R.S., 115; Royal 

 Astronomical Society, 119, 191; Notes on some Cornish 

 Circles, Sir Norman Lockyer, K.C.B., F.R.S. , 126; Sun- 

 spot and Chromospheric Spectra, Prof. A. Fowler, 135; 

 Proposed Daily Photographs of Chromospheric Radi- 

 ations, M. Des'landres, 133 ; Stars with Variable Radial 

 Velocities, J. H. Moore, 135; Prof. Frost, 135; Observ- 

 ations of Nova Persei No. 2, Messrs. Townley and 

 Maddrill, 135 ; Observations of Shadow Bands, Dr. M. 

 Roso de Luna, 135; the Radial Motion of & Arietis, 

 H. Ludendorff, 135'; Publications of the Nicolas Observ- 

 atory, St. Petersburg, 135 : the Royal Observatory, 

 Greenwich, 135 ; Solar and Lunar Halos, Rowland .A. 

 Earp, 150; Solar and Lunar Cycles implied in the 

 Prophetic Numbers in the Book of Daniel, Dr. W'. Bell 

 Dawson, 154; Observations of Nova Geminorum, Prof. 

 Barnard, 158; Personal Equation in Photometric Observ- 

 ations, Prof. Ceraski, 158; Observations of Variable 

 Stars,' Miss Leavitt, 158; S. D. Townley, 159; Dis- 

 cussion of Faculje Observations, Prof. Mascari, 185 ; 

 New Method for the Discovery of .Asteroids, J. H. Met- 

 calf, 185 : Radial Velocity of o Draconis, H. Ludendorff, 

 185 '; Useful Tables and Formulje for Astronomical Com- 

 putations. Dr. W. de Sitter, 185 : the Leeds Astronomical 

 Society, 186; the Figure of the Sun, Dr. Poor, 210; Dr. 

 Ambronn, 210; Discovery of Algol Variables, Mrs. 

 Fleming, 210; an Interesting Minor Planet, Dr. Ber- 

 berich, 210; Observations of Jupiter in 1903 and 1905-6, 

 Mr. Denning, 210; Observations of Jupiter, Mr. Denning, 

 525 ; Rotation Period of Jupiter's Equatorial Region, 

 Mr. Denning, 549 ; Jupiter's Sixth Satellite, 524, 575 ; 

 Prof. Campbell, 524: Elements and Ephemeris of 

 Jupiter's Seventh Satellite, Dr. F. E. Ross, 306; Jupiter's 

 Seventh Satellite, Prof. Perrine, 619; Photometric 

 Observations of Saturn's Satellites, Dr. P. Guthnick, 

 210; Observations of Phcebe in May and June, 1906, 

 548 ; Stars with Peculiar Spectra, Sir Norman Lockyer, 

 K.C'.B. F.R.S., and F. E. Baxandall, 214; Death of 

 Prof. G. A. P. Ravet, 228, 367; Obituary Notice of, 

 382 ; Radiative Power of the Sun's Disc, Prof. Julius, 

 '231: New Forms of Astrographic Object Glasses, Emil 

 .Schaer, 231 ; Search-ephemeris for Finlay's Comet, L. 

 Schulhof, 231; Finlay's Comet, L. Schulhof, 253; Re- 

 discovery of Finlav's Comet (i9o6d), Herr Kopf, 282 ; 

 L Schulhof, 282 : Finlav's Comet (iqo6d), L. Schulhof, 

 3-ig, 371, 386, 4'7. 4=;3. 4<)g. 575; M- Fa.vet, 339; M. J. 



