INDEX. 371 



I. 



Ireland, on the Laws of the Tides on the Coasts of, 1 . 



J. 



Jones (Henry Bence, M.D.). Contributions to the chemistry of the urine, SS5, 



L. 



Light, on the Epipolic Dispersion of, 147. 



, on the elHptic polarization of, by reflexion from metallic surfaces, 269. 



Liquefaction, on the, of Gases, 155. 



M. 



Man, on the temperature of, 319. 



Matteucci (Signor Carlo). Electro- Physiological Researches. First Memoir. — The muscular 



current, 283. 

 • Second Memoir. — On the 



proper current of the Frog, 297. 

 Third Memoir. — On induced 



contractions, 303. 

 Muriatic acid, non-solidification of, 163. 



N. 



Newbold (Captain). On the Temperature of the Springs, Wells and Rivers of India and Egypt, 



and of the Sea and Table-lands within the tropics, 125. 

 Newton's Dial, an account of, presented to the Royal Society by the Rev. Charles Turnor, 141. 

 Nitrous oxide, solidification of, 167, 172. 



O. 



Olejiant Gas, liquefaction of, 160, 173. Solubility of, in Alcohol, Ether, Oil of Turpentine, &c., 



ibid. 

 Oxygen, non-liquefaction of, 175. 



P. 



Phosphorus, voltaic action of, 352. 



Polarization, on the elliptic, of light by reflexion from metallic surfaces, 269. Theoretical inves- 

 tigation, 272. Apparatus, 277. Observations, 278. 



Powell (Rev. Baden). On the elliptic polarization of light by reflexion from metallic surfaces, 

 269. 



S. 



SoUdiJication, on the, of Gases, 155. 

 Sulphur, voltaic action of, ^5Q. 



