

Supplement to Nature "I 

 June II, 1896 J 



Index 



XXIX 



the Retina, W. I. Rogers, 108 ; Photography of Mine 

 nets, Dr. Max Wolf, 162 ; Minor Planet Photography, M. 

 arlois, 306 ; a Meteor Photograph, 131 ; Photography and 

 'Chronographic Measurements, Rev. F. J. Smith, F.R.S., 

 206 ; Celestial Photography by Simple Means, Prof. Barnard, 

 229 ; Amateur Cloud Photography, M. Angot, 230 ; Prof. 

 Kiintgen's Discovery, 253 ; on Rontgen's Rays, Dr. J. T. 

 liottomley, F.R.S., 268 ; Prof. Arthur Schuster, F.R.S., 268 ; 

 i>ii a New Kind of Rays, W. C. Rontgen, 276 ; the New 

 Actinic Rays, A. W. Porter, 316; W. Saunders, 316 ; R. B. 

 H., 316; Medical Applications of Rontgen's Rays, 324; a 

 Contribution to the New Photography, William J. S. Lockyer, 

 :;24 ; some Properties of the Rontgen Rays, Jean Perrin, 335 ; 

 Dark Light, Gustave Le Bon, 335, 349 ; the New Actinic 

 Rays, Lord Blythswood, 340 ; A. A. C. Swinton, 340 ; Syd- 

 ney D. Rowland, 340 ; the Rontgen Rays, 377 ; L. Benoist, 

 349> 359> 399' 55 ' 5 ^ • Chabaud, 349, 359 ; D. Hurmuzescu, 

 349> 359. 399' SSH <^- Moreau, 349, 359; A. Nodon, 349, 

 ^59 ; A. A. C. Swinton, 388, 421,613: Dr. Dawson Turner, 

 3SS ; Prof J. J. Thomson, F.R.S., 391, 502 ; Prof. Cox, 398 ; 

 I'rof. Oliver J. Lodge, F.R.S., 412, 524, 613 ; Prof. Andrew 

 (Way, 413 ; Alfred W. Porter, 413,615 ; Prof. W. M. Hicks, 

 F.R.S., 413; J. William Gifford, 413, 460; J. F. Elline, 

 421 ; Dr. Wellington Adams, 421 ; Prof. Nipher, 421 ; T. A. 

 Hdison, 421 ; Prof. Trowbridge, 421, 549: M. Piltschikoff, 

 431, 600; Ralph R. Lawrence, 436; Prof. Sylvanus P. 

 Thompson, F.R.S., 437 ; J. D. Cormack and Herbert Ingle, 

 437 ; Dr. John Macintyre, 461, 523, 599, 614; F. J. Reid, 

 461 ; C. Girard and F. Bordas, 480 ; Prof. Stroud, 492 ; H. 

 Jackson, 499; J. A. McClelland, 502 ; Dr. S. Egbert, 502 ; 

 "M. E. Leeds and J. S. Stokes, 502 ; Dr. Frenzel, 503 ; Prof. 

 Xeeson, 503 ; Prof. Goldstein, 503, 600 ; Mr. Goode, 504 ; 

 Dr. Munro, 518; Prof. R. M. Mayer, 522; Dr. J. Joly, 

 F.R.S. , 522; Lord Blythswood, 522; R. E. Murray, 522; 

 I ". T. R. Wilson, 523 ; R. J. Moss, 523 ; A. Hutchinson, 524 ; 

 -vdney Rowland, 524; Lancet, 524; Prof. G. M. Minchin, 

 ^^4; ^L Lannelongue, 527; A. Lafay, 528, 600 ; J. R. 

 i<ydberg, 528 ; Jean Perrin, 528 ; Prince B. Galitzine 

 md A. de Karnojitzky, 528 ; G. Meslin, 528 ; M. 

 liasilewski, 528; M^L A. Imbert and H. Bertin-Sans, 

 528 ; MM. Bleunard and Labesse, 528 ; A. Roiti, 542 ; 

 j. Chappuis, 551 ; F. Beauland, 551 ; L. Errera, 552 : 

 F. Ranwez, 600 ; V. Novak and O. Sulc, 613 ; Drs. 

 A. Winkelmann and R. Straubel, 613; Augusto Righi, 

 613, 624; Drs. A. Fontana and A. Umani, 613; A. W. 

 Isenthal, 613; Dr. H. van Heurck, 613; M. L. Pupin, 

 613, 614, 615; Dr. Ferdinando Gazzi, 614; Prof. O. N. 

 Rood, 614; Prof. Tesla, 615; Prof. Fitzgerald and F. T. 

 Trouton, 615; D. C. Miller, 615; W. L. Goodwin, 615; 

 Prof. E. Doelter, 616; W. Ackroyd and H. B. Knowles, 

 616 ; Drs. A. Sella and Q. Majorana, 616 ; Drs. F. 

 Campanile and E. Stromei, 616 ; E. Villari, 616 ; L. 

 Calmette and G. T. Lhuillier, 624 ; G. de Metz, 624 ; M. 

 Poincare, 624 ; Influence of Chemical Nature of Substances 

 on their Transparency to Rontgen Rays, Maurice Meslans, 

 384 ; Application of Rontgen's Method, A. Londe, 384 ; In- 

 crease of Photographic Effect of Rontgen's Rays by Phos- 

 phorescent Zinc Sulphide, C. Henry, 384 ; New Instrument 

 for use in Diagnosis by Rontgen Rays, Prof. W. F. Magie, 

 398 ; Negative of Frog taken by the Rontgen Rays, Profs. E. 

 Waymouth Reid and J. P. Kuenen, 419 ; Investigations on 

 Rontgen Rays, Prof. E. Salvioni, 424 ; the New Photo- 

 graphy, A. B. Chatwood, 460 ; use of Calcium Tungstate 

 with Rontgen Rays renders Photographs unnecessary, T. A. 

 Edison, 470 ; Photography of Arteries in Hand with Rontgen 

 Rays, Dr. U. Dutto, 472 ; Rontgen Photographs taken with 

 -special Form of Crookes' Tube, Herr Puluj, 479; Perme- 

 Hity to Rontgen Rays, Messrs. Ackroyd and Knowles, 479 ; 

 ;ontgen Photographs taken with Jackson Tube, Mr. Edser, 

 479 ; use of Artificial Hexagonal Blende for producing Rontgen 

 Kays in place of Crookes' Tube, M. Troost, 480; Kathode 

 Rays or X-Rays, James H. Gardner, 486 ; the Rontgen Rays 

 and Optically Active Substances, Prof. Percy F. Frankland, 

 F.R. S., 556; Radiographs by Fluorescent Screens, Dr. L. 

 Bleekrode, 557 ; J. William Gifford, 557 ; Recent Work with 

 Rontgen Rays, 581, 613 ; Prof. J. J. Thomson, F.R.S., 581 ; 

 Les Rayons X et la Photographic a travers les Corps opaques, 

 Dr. C. E. Guillaume, ^4 ; Reproduction of Astronomical 

 Photographs, 329 ; the Astrophotographic Catalogue, 351 . 

 the Stereophotochromoscope, Frederick Ives, 383 ; Photo. 



graphy by Phosphorescent Rays, H. Becquerel, 431 ; Invisible 

 Radiation emitted by Phosphorescent Bodies, H. Becquerel, 

 445, 455 ; Invisible Radiations emitted by Uranium Salts, 

 H. Becquerel, 527 ; Photography through Opac^ue Bodies, 

 A. d'Arsonval, 455 ; an Exhibition of Astronomical Photo- 

 graphs, F. S. Archenhold, 556 ; Photographs of Flying 

 Bullets, Drs. Calatabiano and Fontana, 563 ; suggested 

 Photography by Transmitted Heat Rays, Bishop Courtenay, 

 579 

 Photometric Standard, Acetylene as a, J. Violle, 288 

 Physical Chemistry, the Major Premiss in, Robert B. Warder, 



139 

 Physical Geography, Elementary, R. S. Tarr, 293 

 Physical Geography : the Deepest Sounding yet known, Admiral 



W. J. L. Wharton, F.R.S., 392 

 Physical Phenomena of the High Regions of the Atmosphere, 



Prof. A Cornu, F.R.S., 588 

 Physics : Thermal Conductivity of Rocks, B. O. Pierce and R. 

 W. Wilson, 4 ; Improved Calorimeter, F. A. Waterman, 36 ; 

 Physical Society, 47, 94, 167, 310, 382, 430, 479, 526, 623 ; 

 Latent Heat of Evaporation of Benzene, E. H. Griffiths and 

 Dorothy Marshall, 47 ; Method of comparing Evaporation- 

 heats of Liquids at Boiling-points, Prof. Ramsay and Dorothy 

 Marshall, 47 ; Theorem of Dynamical Effect of Water in 

 Hydraulic Turbine, B. de Fontviolant, 47 ; the Pressure of a 

 Saturated Vapour as an Explicit Function of the Temperature, 

 Dr G. Bakker, 79 ; Pellat's Instrument for Measuring 

 Specific Inductive Capacity of Liquids or Solids, 89 ; Density 

 Measurements of Extremely Dilute Solutions, F. Kohlrausch, 

 94 ; Elementary Physics, John Flenderson, loi ; Berlin 

 Physical Society, 120, 216, 312, 336, 384, 503, 600; Experi- 

 ments on Refractive Index of Water and Alcohol for Electrical 

 Rays of Short Wave-length, Dr. C. Cole, 120; the Critical Tem- 

 perature of Hydrogen, Dr. Ladislas Natanson, 131, 249 ; the 

 Critical Temperature of Hydrogen, Dr. G. H. Bryan, F.R.S., 

 223 ; a Perfectly Black Body, W. Wien and O. Lummer, 

 136 ; an Examination Question in Physics, E. F. Herroun, 

 1 52 ; Emissivity of Glowing Bodies and Auer Burner, C. E. 

 St. John, 166 ; True Surface Tension of Water between 0° 

 and 40° C, P. Volkmann, 166; Condensation of Vapours, 

 Mathias Cantor, 166 ; a Laboratory Course in Experimental 

 Physics, W. J. Loudon and J. C. McLennan, W. G. Rhodes, 

 172 ; Sympathetic Movements of Freely-Suspended Needles, 

 M. Lagrange, 183 ; Physikalisch-Chemische Propaedeutik, 

 H. Griesbach, 196 ; Temperature Variations of Thermal 

 Conductivities of Marble and Slate, B. O. Peirce and R. W. 

 Wilson, 205 ; Temperature of Bunsen Flame, W. J. 

 Wjiggener, 216; Smits' Micromanometer, 216; Apparatus 

 illustrating Laws of Falling Bodies, K. Hrabowski, 227 ; 

 Physics and Sociology, W. H. Mallock, 232, 331 ; Recent 

 Progress in Optics, Prof. W. Le Conte Stevens, 233 ; Com- 

 bustion of Acetylene, H. Le Chatelier, 239 ; Position in Solar 

 Spectrum of Calorific Maximum, M. Aymonnet, 239 ; 

 Mechanical Production of Extreme Temperatures, E. Solvay, 

 239 ; Experiments on Wind-pressure, H. C. Vogt and I. 

 Irminger, 279 ; Expenditure of Energy in Muscular Work, A. 

 Chauveau, 288 ; Variations in Ratio of Two Specific Heats of 

 Gases, E. H. Amagat, 288 ; Hall's Phenomenon in Liquids, 

 H. Bagard, 288 ; Circulation of Air in Soil, MM. Deherain 

 and Demoussy, 311 ; Law of Equivalence in Transformations 

 of Energy in Animals, A. Chauveau, 311 ; on keeping up 

 Pendulum Motion without interferring with Time of Oscilla- 

 tion, G. Lippmann, 311 ; Accumulation of Marsh-Gas under 

 Ice, Prof. Ira Remsen, 325 ; the Liquefaction of Air and 

 Research at Low Temperatures, Prof. J. Dewar, F.R.S., 329 ; 

 Lowest Temperature and Liquefaction of Gases, C. Linde, 

 453 ; the New Process for the Liquefaction of Air and other 

 Gases, 515 ; Physical Measurements, Frank C. Weedon, 340 ; 

 Determination of High Temperatures by Meldometer, Prof. 

 Ramsay and Mr. Eumorfopoulos, 382 ; Siemens' and Halske's 

 Arrangement for protecting Laboratories from Effects of 

 Electric Tram- Lines, Dr. Frblich, 384 ; Mechanical Action 

 from Crookes' Tube analogous to Photogenic Action dis- 

 covered by Rontgen, MM. Gossart and Chevallier, 384 ; 

 Penetration of Gases into Glass Walls of Crookes' Tubes, 

 M. Gouy, 551 ; the Measurement of High Temperatures, 

 E. H. Griffiths, F.R.S., 389; Metallic Residues extracted 

 from Amalgams and Low Temperatures, M. Guntz, 423 ; 

 Density of Oxygen and Hydrogen, Drs. Billings and Mitchell, 

 429 ; Exercises in Physical Measurement, Drs. L. W. Austin 



