INDEX. 



ACADEMY OF SCIENCES, prize 

 questions, by, 74. 



ana- 

 lysis of the labours of, 216,225. 



Accum, F. Chemical Amusement, ana- 

 lysis of, 210. 



Acetate of ammonia, on, 145. 



lead, new, 382. 



Acid, new, composed of sulphur and 

 oxygen, 352. 



Acids, on the combination of, with 

 bases, 37 . 



Acids, alkalies, and earths, constitution 

 of, 28 1,344. 



Adams, J. Esq. on the values of the 

 radii of curvature of the elliptic arc 

 of a spheroid, 116. 



Adams, Mr. mathematical problem, by, 

 392. 



Alloy of platinum and lead, 229, 470. 



Aluminate of lead, on, 31. 



Aluminous chalybeate spring, analysis 

 of, 148. 



Anderson, Capt. J. on the tides between 

 Fairleigh and the North Foreland, 50. 



Antigua, on the geology of, 141. 



Arctic animals, description of, 201. 



Arsenic, on, 466. 



Aurora borealis, on, 395. 



B. 



Balances, delicate, liable to be de- 

 ranged by electricity, 74. 



Bassora gum, on, 146. 



Bark, peruvian, singular effects of, 152. 



Barry, J. T. Esq. on pharmaceutical 

 extracts, 387. 



Bartlett, Mr. on gauze veils as a preser- 

 vative from contagion, 71. 



. J. M. on propelling vessels 



by windmill sails, 356. 



Bcaufoy, Col., astronomical, magne- 

 cal, and meteorological obsei vations, 

 by, 76, 154, 236, 316, 396, 476. 



on the construction of 



sails, 185. 



Berlin, chemical chair at, 470. 



Berzelius, Prof, on selenium, 97, 257, 

 420. 



Biographical sketch of A. Bruce, M.D. 



1. 

 Biot, M. on the eolorigrade, 373. 



on the figure ofihe earth, 377. 



Bumuth, on the volatility of, 229. 



Blow-pipe, gas heat produced by, 219. 

 Blue child, on, 51. 



Vol. XIV. 2 



Bombay, on the population of, 429. 

 Bostock, Dr. History of Galvanism, 



analysis of, 132. 

 Brande, Mr. on coal gas, and on the 

 difference between solar and artifi- 

 cial light, 465. 

 Brewster, Dr. on tabasheer, 51. 

 Brooke, Mr. on the measurement of the 



angles of crystals, 453. 

 Bruce, Arch. M.D. biographical notice 



of, 1. 

 Bulgaria, chalk in, 381. 

 Bnrney, Dr. W. on aurora borealis, 

 395. 



C. 

 Cadmium, on, 269. 

 Calaite, on, 406. 



Calculus from a gouty person, on, 468. 

 Calton Hill, on, 254. 

 Cancer, juice of carrots recommended 



as a remedy for, 385. 

 Carburetted hydrogen from pit coal, on, 



231. 

 Carson, Dr. on the elasticity of the 



lungs, 466. 

 Cauchy, M. on the integration of a par- 

 ticular class of differential equations, 

 224. 

 Chalk in Bulgaria, 38 J. 

 Chaudet, M. on the volatility of bis- 

 muth, 229. 

 Chemical Amusement, Mr. Accum's, 



analysis of, 210. 

 Chemical and electrical forces, on the 



identity of, 47. 

 Chevalier, M. on the pus from venereal 



sores, 231. 

 Clarke, Dr. D. on a newly discovered 

 variety of green fluor spar, 34 — on a 

 method of obtaining pure nickel, 142 

 — horizontal moon, description by, 

 vindicated, 149— on gehlenite, 449 — 

 on the alloy of platinum and lead, 

 229, 470 — heat produced by gas 

 blow-pipe, 219. 

 Climate of Moscow, 382. 

 Coals, on the composition of, 81. 

 Coal gas, on, 335, 465. 

 Cooper, Mr. analysis of an aluminous 

 chalybeate spring in the Isle of 

 Wight, 148. 

 Compton, Lord, description of the 



rocks in Mull, 215. 

 Copper, native, on, 66. 

 Cork, meteorological observations at, 

 313,386. 



H 



