SnppUnunt to NaUtre,'\ 

 December 5, 1895 J 



Index 



XXI 



on Magnetisation of Iron, Dr. Hopkinson, 38 ; Magnetisation 

 of Iron in very Weak Fields, W. Schmidt, 85 ; Magnetisation 

 of Iron by very Small Forces, Werner Schmidt, 94 ; New 

 Instrument for testing Hysteresis in Iron, Prof. Ewing, 38 ; 

 some Bibliographical Discoveries in Terrestrial Magnetism, 

 Dr. L. A. Bauer, 79 ; Captain Ettrick W. Creak, F.K.S., 

 129 ; Lines of Equal Disturbance of Magnetic Potential of the 

 Earth, W. von Bezold, 112 ; a Theor)- of Terrestrial .Magne- 

 tism, Prof. von. Bezold, 167 ; Halley's Equal \'ariation 

 Chart, Dr. L. A. Bauer, 197 ; Ilalley's Chart of Magnetic 

 Declinations, C. L. Clarke, 343 : Distribution and Secular 

 Variation of Terrestrial Magnetism, L. A. Bauer, 431, 539; 

 .Study of Lines of Secular \'ariation of Terrestrial Magnetism, 

 .\1. de Tillo, 660 ; Earth a Magnetic Shell, F. H. Bigelow, 

 431 ; the Influence of Magnetic Fields upon Electrical 

 Resistance, I. Sadovsky, 87 ; Magnetic properties of Bodies 

 at Dift'erent Temperatures, P. Curie, 134, 25 ; the Earliest 

 .Magnetic .Meridians, Dr. L. A. Bauer, 269 ; Captain Ettrick 

 W. Creak, F.R.S., 295 ; Magnetic Declination, Ch. Lagrange, 

 276 ; .Elotropic Magnetic Properties of Cr)stallised Mag- 

 netite, I". Weiss, 303 ; Magnetism of Asbestos, L. Bleekrode, 

 309 ; Magnetic Lifting Power, Dr. E. T. Jones, 360 ; the 

 Theory of .Magnetic Action on Light, A. B. Basset, F. R.S. , 

 618 



Magnetite, .lilotropic Magnetic Properties of Crystadised, P. 

 Weiss, 303 



Maiden (J. H.), Acacia Bakeri, 288 ; New EU^ocarpus, 540 



Malacological Society, 47, 119 



Malbot (H. and .A.), -Algerian Phosphates, 540 



Man, the Story of " Primitive," Edward Clodd, 173 



Man of Letters, the Evolution of the Biographer, Historian, 

 and, Herbert Spencer, 450 



Man cf Science and Philosopher, Evolution of, Herbert Spencer, 

 586 



.Manchester Museum, a Catalogue of the Books and Pamphlets 

 in the, W. E. Hoyle, 53 



Manchester (Owens College) Museum, the, 36 



Manchester Sanitary Progress Conference, 9 



Maneuvrier (G. ), Determination of Ratio of the Two Specific 

 Heats of .\ir, 239 



Manifoldness, .Metrical Relations of Plane Spaces of ;;, Emanuel 

 Lasker, 340 



Manifoldness, «, about a certain cla.ss of Curved Lines in Space 

 of, Emanuel Lasker, 596 



Mann (H. IL), New Modification of Benzilosazone, l66 



Mann (Dr.), Psycho-Motor .Area in Rabbit, Hedgehog, Dog, 

 and Cat, 555 



Manure, a New Nitrogenous Calcium Cyanate, Camille Faure. 

 588 



Manx Cats, Gradual Elimination of Taille.ssne.ss in, 626 



Marchal (E.), the Microbiological Processes in Ripening of Soft 

 Cheeses, 178 



Marchi (Prof. L. de), the Theory of Cyclones, 153 ; le Cause 

 deir Era Glaciale, 412 



Marching, German Experiments in, 513 



Margarine, the Bacterial Contents of, Messrs. Jolles and 

 Winkler, 230 



Marine Biology : Easter ^'acation Work at Port Erin Station, 

 35; the- Whitsuntide Work at Port Erin Station, 152; 

 Pelagic Deep-Sea Fishing, L. Boutan and E. P. Racovitza, 



312 

 Markham (Clements R., F.R.S.), Major James Rennell and the 

 Rise of .Modern English (Jeography, Dr. Hugh Robert Mill, 

 614 

 Marmery (J. Villin), Progress of Science, 267 

 Marr (.^ir.), on the I'hylogeny of the tlraptolites, 560 

 .Mars : the .Spectrum of. Sir. Jewell, 37 ; Dr. Janssen, 514 ; the 

 Rotation of Mars, I'ercival Lowell, 135 ; Evidence of a Twi- 

 light .Arc upon the Planet Mars, Percival Lowell, 401 ; the 

 Solar Parallax from Mars' Observations, 42 1 ; Long Period 

 Inerpiality in Longitu<lc of Mars, Cr. Leveau, 660 

 Marsh (Prof.), on scmie European Dinosaurs, 559 

 Marshall (.\rihur Milnes, F.R.S.), Lectures on the Darwinian 



Theory. 219 

 Marshall (B. M. C), Formation of Lxvo-chlorosuccinic Acid, 94 

 Marshall (Miss D.), on a Method of comparing Heats of Eva- 

 poration of Liquids at their Boiling Points, 535 

 Marshall (Henry Rutgers), Instinct-Impulse, 130; /Esthecti 



Principles, 292 

 Martin (J. S.), Report on Timsbury Colliery Explosion of 

 February 1895, 302 



Martin (K.), Reisen in den Molukken, in Ambon, den Uliassern, 



Seran (Ceram) und Buru, Dr. Hugh Rotjcrt Mill, 217 

 Martin (Prof.), the Fossils of Java, 360 

 Martin (Dr. -Sidney), the Antitoxin Treatment of Diphtheria, 



354 

 Martin (Thomas Commerford), Inventions, Researches, and 



Writings of Nikola Tesla, 314 

 Matches, the Question of Non-Poisonous Tipping for, T. H . 



Schloesing, 432 

 Ma-ssee (George), British Fungus Flora, 435 

 Massey (C. ), a Leucomame from Urine in -Angina Pectoris 



Cases, 120 

 Massol (M.), Specific Heats of Sui^erfused Formic and Acetic 



-Acids, 336 

 Mathematics : the .Assumptions in Boltzmann's Minimum 

 Theorem, G. H. Bryan, 29 ; Boltzmann's -Minimum Function, 

 S. H. Burbur)', F.R.S., 104; Boltzmann's Minimum 

 Theorem, Edward P. Culverwell, 149 ; on the Minimum 

 Theorem in the Theor)- of Gases, Prof. Ludwig Boltzmann, 

 221; the Examination Curve, F. Howard Collins, 30 ; 

 -American Journal, 70, 237, 610 ; Bulletin of -American Society, 

 94, 189, 335, 587 : the Equations of the Physical Field, Ch. 

 Lagrange, 94; Mathematical Society, 95, 215; Results 

 relating to Spherical Catenary, Prof. Greenhill, F.R.S., and 

 T. I. Dewar, 95 ; a New Method in Harmonic -Analysis, A- 

 Sharp, 119; Death of Prof. F. E. Neumann, 133 ; Death of 

 Prof. A. M. Nash, 215 ; Longmans' School Algebra, W. S. 

 Beard and -A. Telfer, 220 ; Death of I'rof. D. Kirkwood, 

 229 : Mathematical Gazette, 237 ; Linear Differential Equa- 

 tions, Dr. Ludwig Schlesinger, 313; on Skew Probability 

 Curves, Prof. Karl Pearson, 317 ; Metrical Relations of Plane 

 Spaces of « Manifoldness, Emanuel Lasker, 340 ; about a 

 certain Class of Curved Lines in Space of « Slanifoldness, 

 Emanuel Lasker, 596 ; Note on Quaternions, Shunkichi 

 Kimura, 366 ; Clausius' \'irial Thorem, Col. C. E. Base\i, 

 413; Prof. A. Gray, 568; S. H. Burbury, F.R.S., 568; 

 Robert E. Baynes, 569 ; Methodisches Lehrbuch der 

 Elementar-Mathematik, Dr. Gustav Holzmuller, 437 ; an 

 Arithmetical Puzzle, W. Radclifie, 525 ; a Treatise on Bessel 

 Functions and their -Applications to Physics, .Andrew Gray 

 and G. B. Mathews, Prof. A. G. Greenhill, F.R.S., 542; to 

 Friends and Fellow -workers in <,)uaternions. Dr. P. Molenbroek 

 and Shunkichi Kimura, 545 ; -Abrege de la Theorie des 

 Fonctions Elliptiques, Charles Henr)-, H. F. Baker, 567 ; 

 Death and Obituary- Notice of Prof. Ernst Ritter, 600 ; 

 Integration of Hamilton's DifTerenlial Equation, P. Staeckel, 

 612 ; Die Grundgebilde der ebenen Geometric, Dr.V. Eberhard, 

 616; Development of .Arbitrary Functions, Prof. J. Perry and 

 H. F. Hunt, 659 ; the Radial Cursor, F. W. I-anchester, 659 

 Mather (Mr.), -Arguments against the Existence of a Back 



Electromotive Force in the Electric Arc, 536 

 Mathews (G. B. ), Andrew Gray and, a Treatise on Bessel 

 Functions and their .Application to Physics, Prof. A. G. 

 Greenhill, F.R.S., 542 

 Matignon (C.), Nitro-substitutions, 516 

 Maurange (G.), Utility of Oxysparteine Injections before 



-Anjesthesia with Chloroform, 359 

 Maxim Flying Machine, the. Prof. -A. G. Greenhill, F.R.S.,321 

 Mayan Hieroglyphics, a Primer of, Daniel G. Brinton, 387 

 Mea-surcment of Starlight, the Electrical, Prof. George M. 



Minchin, F.R.S., 246 

 Measures, the Reform of our Weights and, 256 

 Mechanics: Institution of Mechanical Engineers. iS, 34S, 655; 

 a Text-book of Mechanical Engineering, Wilfrid J. Lineham, 

 51 ; -Amount of Play necessary between Punch and Bed, Ch. 

 Fremont, 240 ; Kinematics of .Machines, Prof. T. A. Hearson, 

 262 ; on Measurements of Small Strains in Testirtg of 

 -Materials and Structures, Prof. J. A. Ewing, F.R.S., 285; 

 Forces developed by Differences of Temperature between 

 Upper and Lower Plates of Continuous Girder, H. Des- 

 landres, 516: Mechanical Properties of Copper-zinc -Alloys, 

 Georges Charpy, 612 ; the Mechanical Theory of the Universe, 

 Dr. W. (Jstwald, 627 ; the Lille Experiments on Ethciency 

 of Ropes and Belts for Transmission of Power, Prof. D. S- 

 Capper, 657 

 Medicine : Death of Sir Geo. Buchanan, 34 : the Antiquity 

 of the Medical Profession, Surg.-Major Black, 174; Her- 

 bert Spencer, 197 ; the British Medical -Association, 

 306, 352 : .Annual Nleeting of, 325 ; the Scientific Results 

 of the .Annual Meeting of the, 369 ; Society of Medical 

 Phonographers, 346 ; the Power of Living Things in Con- 



