460 



INDEX TO VOL. X. 



Aerolites, on the lunar origin 

 of, 429. 



Air, on the electric conductibility of, 

 326 ; on the registi-ation of the 

 pressure of diy, 'ijl; on the tem- 

 perature of the, 373. 



Allovs, researches on, 240; of iron 

 and potassium, 242; of iron and 

 aluminium, 244 ; of aluminium and 

 conpar, 246 ; of iron and zinc, ib. ; 

 of copper, 249. 



Aluminium, on the position of, in the 

 voltaic series, 143; on a new and 

 advantageous method of prepaiing, 

 233. 



Andrews (Prof.) on the constitution 

 and properties of ozone, 454. 



Aniline, contributions to the history 

 of, 452. 



Ashby (Rev. J. E.) on the metallic 

 and some other oxides in relation 

 to catalytic phicuomena, 52. 



Attraction, on the effect of local, on 

 the plumb-line, 449. 



Auroras, on the registration of, at sea, 

 379. 



AjTes (Dr. P. B.) on an organic mat- 

 ter found in an ancient Egj-jjtian 

 bottle, 345. 



Azobenzole, contributions to the hi- 

 story of, 452. 



Barlow (Rev. J.) on the formation 

 and properties of cymidine, 454. 



Barlow (P.W.) on the existence of 

 an element of strength in beams 

 subjected to transverse strain, 50. 



Barometer, on the variations of the, 

 368. 



Baudrimont (M.) on the inflamma- 

 bility of hydrogen, 231. 



Baxter (H. F.) on the force evolved 

 diu^ing muscular contraction, 189. 



Beams, on the resistance to flexure 

 in, 50. 



Benzidine, contributions to the hi- 

 story of, 452. 



Books, new : — Carmichael's Treatise 

 on the Calculus of Oi)erations,213; 

 Dallas's Elements of Plane Practical 

 Geometry, 214 ; Todhunter's Trea- 

 tise on the Differential Calculus, 

 and the Elements of the Integral 

 Calculus, 215; Todhunter's Trea- 

 tise on Analytical Statics, ib. ; 

 Phear's Elementary Mechanics, ib.; 

 Phear's Elementary Hydrostatics, 

 ib. ; Smith's Arithmetic and Alge- 

 bra, ib.; Faraday's Experimental 

 Researches in Electricity, 295 ; 

 Hughes's Residing Lessons, 437 ; 

 Salmon's Treatise on Conic Sec- 

 tions, 441. 



Bottger (R.) on a sti-ongly fluorescent 

 fluid, 69. 



Bridge (J.) on the application of pho- 

 tography to exi)eriments on difirac- 

 tion, 251. 



Brooke (H. J.) on a new ore of silver, 

 436. 



Bufi^ (Prof.) on the experiment of 

 Leidenfrost, 350. 



Cadmium, on the acetate of, 391. 



Calculus of Operations, Carmichael's 

 Treatise on the, reviewed, 213. 



Calvert (F. C.) on alloys, 240. 



Capillary attraction, on some phaeno- 

 mena of, 330. 



Carmichael's (Rev.R.) Treatise on the 

 Calculus of Operations, reviewed, 

 213. 



Carpenter (Dr. W. B.) on the Fora- 

 minifera, 304. 



Catalytic phaenomena, observations 

 on, 52. 



Cayley (A.) on the partition of num- 

 bers, 148 ; on quantics, 149. 



Chlorophyll, on the red dispersed light 

 in a solution of, 310. 



Church (A. H.) on the spontaneous 

 decomposition of certain sulpho- 

 methylates, 40. 



Compass-card, on a decimal, 217- 



