Ayrton] 



215 



[Azam 



9. Some developments in the use of PRICE'S guard- 

 wire in insulation tests. [1900.] London Phys. Soc. 

 Proc., 17, 1901, 99-103 ; Phil. Mag , 49, 1900, 343-347. 



Ayrton, W[illiam] E[dwar<l], & Medley, E. A. Tests of 

 glow-lamps, and description of the measuring instru- 

 ments employed. [1894-95.] London Phys. Soc. Proc., 

 13, 1895, 439-476; Phil. Mag., 39, 1895, 389-422. 



Ayrton, W[illiam] E[dward], & ferry, John. To reference 

 in No. 32 (Vol. 9) add Lum. Elect., 3, 1881, 405-407. 



41. * Exposition Internationale d'Klectricite. Un 

 multi-reflecteur. Lum. Elect., 5, 1881, 38-40. 



42. *La conservation de 1'electricite. Lum. Elect., 

 5, 1881, 266. 



43. A new form of spring for electric and other 

 measuring instruments. Roy. Soc. Proc., 36, 1884 

 297-319. 



44. Direct-reading electro-measuring., instruments, 

 and a non-sparking key. [1884.] LondoVi Phys. Soc. 

 Proc., 6, 1885, 59-70; Phil. Mag., 17, 1884, 304-314. 



45. The gas-engine indicator-diagram. [1884.] London 

 Phys. Soc. Proc., 6, 1885, 149-168; Phil. Mag. 18, 1884, 

 59-76 ; 19, 1885, 152. 



46. The most economical potential-difference to 

 employ with incandescent lamps. [1885.] London 

 Phys. Soc. Proc., 7, 1886, 40-50; Phil. Mag., 19, 1885, 

 304-313 ; Electrician, 14, 1885, 309, 347-349. 



47. The winding of voltmeters. [1885.] London 

 Phys. Soc. Proc., 7, 1886, 334-354; Phil. Mag., 21,1886, 

 100-118. 



48. Note on the paper on some thermodynamical 

 relations hy Prof. W. RAMSAY and Dr. S. YOUNG. London 

 Phys. Soc. Proc., 7, 1886, 368-373 ; Phil. Mag., 21, 1886, 

 255-260. 



49. Some notes on Dr. LODGE'S paper on the seat of 

 the electromotive forces in a voltaic cell. Phil. Mag., 21, 

 1886, 51-62. 



50. Minimum waste and maximum economy. Telegr. 

 Jl., 18, 1886, 325. 



51. Electro-motors and their government. Telegr. 

 Jl., 19, 1886, 563-565. 



52. The expansion of mercury between C. and 

 -39 C. [1886.] London Phys. Soc. Proc., 8, 1887, 



86-88; Phil. Mag., 22, 1886, 325-327. 



53. On the expansion produced by amalgamation. 

 [1886.] London Phys. Soc. Proc., 8, 1887, 88-89; Phil. 

 Mag., 22, 1886, 327. 



54. Economy in electrical conductors. [With dis- 

 cussion.] [1886.] Telegr. Engin. Jl., 15, 1887, 120- 

 142. 



55. Uniform distribution of electric power from a 

 uniform conductor. [1886.] Telegr. Engin. JL, 15, 1887, 

 142-159, 352-353. 



56. The secohmmeter. Nature, 36, 1887, 129-132. 

 67. Note on beams fixed at the ends. [1887.] London 



Phys. Soc. Proc., 9, 1888, 56-60; Phil. Mag., 24, 1887, 

 245-248. 



58. Modes of measuring the coefficients of self and 

 mutual induction. [ With discussion.] [1887.] Telegr. 

 Engin. JL, 16, 1888, 292-343. 



59. The driving of dynamos with very short belts. 

 [With discussion.] [1887.] Telegr. Eugin. JL, 16, 1888, 

 437-453. 



60. Portable voltmeters for measuring alternating 

 potential differences. [ With discussion.] [1887.] Telegr. 

 Engin. JL, 16, 1888, 539-577, 609-638. 



61. The lag in transformers. Electrician, 20, 1888, 

 509. 



62. Alternate-current electrolysis. Electrician, 21, 

 1888, 299-300. 



63. The efficiency of incandescent lamps with direct 

 and alternating currents. London Phys. Soc. Proc., 9, 

 1888, 208-214; Phil. Mag., 25, 1888, 476-482. 



64. The magnetic circuit of dynamo machines. 



London Phys. Soc. Proc., 9, 1888, 220-234; Phil. Mag., 

 25, 1888, 496-510. 



65. Note on the governing of electro-motors. London 

 Phys. Soc. Proc., 9, 1888, 296-304 ; Phil. Mag., 26, 1888, 

 63-70. 



66. Comparing very unequal capacities. Telegr. JL, 

 23, 1888, 82-83. 



67. Laboratory notes on alternate-current circuits. 

 [With discussion.] [1889.] Inst. Elect. Engin. JL, 18, 



1890, 284-314. 



Ayrton, W[illiam] E[dward], & Riicker, Arthur W[illiam]. 

 On the magnetic field in the neighbourhood of the South 

 London Electrical Railway. Brit. Ass. Rep., 1891, 581; 

 Electrician, 27, 1891, 521. 



Ayrton, W[iliiam] E[dward], & Sumpner, W. E. The 

 measurement of the power given by any electric current 

 to any circuit. Roy. Soc. Proc., 49, 1891, 424-439. 



2. Alternate current and potential difference analogies 

 in the methods of measuring power. [1891.] London 

 Phys. Soc. Proc., 11, 1892, 172-185; Phil. Mag., 32, 



1891. 204-215. 



3. The efficiency of transformers at different fre- 

 quencies. Electrician, 29, 1892, 615-619. 



4. Open and closed magnetic circuit transformers. 

 Electrician, 30, 1893, 87-88. 



Ayrton, W[illiam] E[dward], & Taylor, J. F. Proof of 



the generality of certain formulae published for a special 



case by Mr. BLAKESLEY. [1891.] London Phys. Soc. 



Proc., 11, 1892, 114-119; Phil. Mag., 31, 1891, 354- 



358. 

 Ayrton, W[illiam] E[dward], & Whitehead, C. S. The 



best resistance for the receiving instrument on a leaky 



telegraph line. [With discussion.] [1894.] Inst. Elect. 



Engin. JL, 23, 1895, 327-334, 370-376. 

 Ayrton, W[iliiam] E[dward], Kelvin, William Thomson 



(Lord), & Perry, John. See Kelvin, Ayrton & Perry. 

 Ayrton, W[illiam] E[dwurd], Lamb, C[harles] G[eorge], 



& Smith, E[dward] Wythe. Notes on the chemistry of 



secondary cells. [With discussion.] [1890.] Inst. Elect. 



Engin. JL, 19, 1891, 660-689, 690-713, 724-747. 

 Ayrton, W[illiam] E[dward], Mather, T[koma$], & 



Sumpner, W. E. Galvanometers. London Phys. Soc. 



Proc., 10, 1890, 393-433; Phil. Mag., 30, 1890, 58-95. 

 Ayrton, W[illiam] E[dward], Perry, John, & Sumpner, 



W. E. Quadrant electrometers. [1891.] Phil. Trans. 



(A), 182, 1892, 519-564. 

 Ayrton, W[iliiam] E[dward], Lamb, C[harles] G[eorge], 



Smith, E[divard] Wytlie, & Woods, M. W. The working 



efficiency of secondary cells. [ With discussion.] [1890.] 



Inst. Elect. Engin. JL, 19, 1891, 539-606. 

 Ayrton, W[illiam] E[divard] (et alii). The resistance of 



the arc. [Correspondence.] Electrician, 37, 1896, 321- 



322, etc.; 38, 1897, 95-96. 

 Azam, [Eugene]. For biographical notice see Paris, Ac. 



Med. Bull., 42, 1899, 653. 



14. Les troubles sensoriels, organiques et moteurs, 

 consecutifs aux traumatismes du cerveau. Arch. Gen. 

 Med., 165, 1890, 513-537. 



15. Le dedoublement de la personnalite et le som- 

 nambulisme. Rev. Sci., 46, 1890, 136-141. 



16. Un fait d'amnesie retrograde. Rev. Sci., 47, 

 1891, 412. 



Azam, J[oseph]. Liste des Orthopteres des Hautes et 

 Basses Alpes. [1892.] Paris, Soc. Ent. Ann., 62, 1893, 

 185-198. 



2. Note sur les invasions des Locustides des genres 

 Ephippiger et Barbitistes. Paris, Soc. Ent. Ann., 64, 

 1895, xlviii-1. 



3. Orthopteres rares ou nouveaux pour la France. 

 Paris, Soc. Ent. Bull., 1896, 373-375; 1898, 59-62, 

 370. 



4. Description d'un Orthoptere nouveau de France. 

 Paris, Soc. Ent. Bull., 1900, 82-85. 



