482 



Index. 



Cow-pox in Persia, 390. 

 Crystals, on the angles of, 453. 

 Cumberland, Mr. G. on some new varie- 

 ties of encrini and pentacrini, 140. 

 Cyder-making, on, 251. 



D. 



Damart, M. on gum bassora, 146. 



Dead Sea, bathing in, 381 — on the 

 water of, 470. 



Delambre, history of astronomy in the 

 middle ages, 374. 



Delpech, M. on a singular effect of 

 peruvian bark, 1 52. 



Denmark, vaccination in, 153. 



Dog, Newfoundland, on the sagacity of, 

 473. 



Donovan, Mr. on the oxides and saltsof 

 mercury, 241, 321 — on a new mercu- 

 rial ointment, 327. 



Dupin, M. memoirs on the navy and 

 civil engineering of France and En- 

 gland, 380. 



E. 



Earth, M. Laplace, on the figure of, 



Earthv mass discharged from a wen, on, 



238. 

 Electricity liable to derange delicate 



balance-, ' :. 

 Eliptic arcs of a spheriod, values of, 



116. 

 Extracts, pharmaceutic.!, on, 387. 



F. 



Ferrochy.nzato of potash, on, 295. 

 Fischer, Dr. G. on tiie turquoUe and 



calaite, 406. 

 Flaugergues, M. on the quantity of rain 



at Viviers, 108. 

 Fluor spar, new variety of, 34. 

 Force, centrifugal, effects on germin.i- 



tion.SS, 331. 

 Fourier, M. en (he vibration of elastic 



surfaces, 226. 

 Flic is, Prof, on lassionate and wavel- 



lite, 276. 



G. 



Galbanum, analysis of, 385. 



Galvanism, on a new theory of by Dr. 

 Hare, 176. 



history of, 132. 



Gaeze veils suggested as preventives of 

 contagion, 71,230. 



Gay-Lnssac, M. on the water of the 

 Dead Sea, 470. 



Geiilenite, on, 449. 



Geology, Mr. Greenoush, on the first 

 principles of, 301, 365. 456. 



Gibhs, Col. on magnetic iron ore, 

 230. 



Girard, M. on the subterranean imsnda- 

 ti ns of Paris, 37S — on the topogra- 

 phy and levelling of Paris, 379. 



3 



Glass less brittle, method of rendering, 

 311. 



Greenongh, G. B. Esq. on the first prin- 

 ciples of geology, 301, 365, 456. 



H. 



Haemus Mount, 381. 



Hall, Mr. ou an improved microscope, 



107. 

 Hare, Dr. on a new theory of galvanism, 



176. 

 Haydon, Mr. on necronite, 68. 

 Heat and climate, on, 5 — American 

 mode of increasing, 206 — Dulong and 

 Petit's researches on, 189. 

 Hennah, Rev. R. on the Plymouth 



limestone, 140. 

 Henry, Dr. tribute of respect to the 

 late Thomas Henry, 161. 



on coal gas, 335. 



Herculaneum, on, 198. 



Herhald, M. case of malformation in a 



foetus, 57. 

 Holt, Mr., meteorological journal at 



Cork by, 313, 386. 

 Home, Sir E. on the ova of the opos- 

 sum tribe, 51 — on the blood, 464. 

 Houton Labillariiere, on a new acid 



produc- d from the mucic acid, 265. 

 Howard, L., Esq. meteorological tallies 



by, 79, 159, *39, 319, 399, 479. 

 House, Mr. on coating vessels with 



platinum, 469. 

 Hydrogen gas, sp. gr. of, 65. 



Jacobsen, Prof, on the venous system, 



62. 

 Ibbetson, Mrs. on the action of lime on 



animal and vegetable substances, 125 

 Ireland, scientific establishments in, 



314. 

 Iron, Mr. Porrett, on the weight of the 



atom of, 295. 

 Iron, cast, malleable, on, 148. 

 Iron ore, octahedral, on, 384. 



magnetic, ou, 230. 



June, on the temperature of, 151. 



Kater, Capt. H. experiments to deter- 

 mine the length of the seconds pen- 

 dulum, 139. 



Keith, Rev. P. on centrifugal force, in 

 reply to Mr. Meikle, 331. 



Knight, T. A. Esq. on the different qua- 

 lities of spring and winter felled 

 timber, 52. 



Kuhl, Mr. sent to explore the natural 

 history of the Moluccas, 75. 



Laplace, M. on the rotation of the 



