EAR] 



179 



[HAR 



Hare, Robert. 28. Opinion on Hydrometers. 

 Silliman, Journ. XL, 1826, pp. 115-119. 



29. On specific gravity. Silliman, Journ. 



XL, 1826, pp. 121-132. 



30. On the application of the Sliding Rod 



Measurement in Hydrometry. Tilloch, Phil. 



. Mag. LXVIL, 1826, pp. 266-272. 



31. Improved eudiometrical apparatus. 



Silliman, Journ. XIL, 1827, pp. 36-49 ; Phil. 

 Mag. IV., 1828, pp. 126-134, 183-186. 



32. A method of detecting minute quan- 

 tities of Opium, in solution. Silliman, Journ. 

 XIL, 1827, pp. 290-291; Journ. de Pharm. 

 XIV., 1828, pp. 65-67. 



33. Method of preparing denarcotised 



Laudanum. Silliman, Journ. XIL, 1827, pp. 

 291-293 ; Quart. Journ. Sci.IL, 1827, pp. 215- 

 216. 



34. Miscellaneous contributions, descrip- 

 tive of apparatus and inventions. Silliman, 

 Journ. XIII.,. 1828, pp. 1-8. 



35. Engraving and description of the 



Hydro-Pneumatic Cistern, used in the Labo- 

 ratory of the University of Pennsylvania. 

 Silliman, Journ. XIV., 1828, pp. 200-203. 



36. Some new modifications of apparatus 



calculated to facilitate the experimental illus- 

 tration of [chemical] science. Silliman, Journ. 

 XIV., 1828, pp. 354-359. 



37. On the causes of the inadequate pro- 



tection afforded by Lightning Rods, in some 

 cases, and the means of insuring their perfect 

 competency : also, a refutation of the prevalent 

 idea, that metals are peculiarly attractive of elec- 

 tricity. Silliman, Journ. XIIL, 1828, pp. 322- 

 326 ; Froriep, Notizen, XXL, 1828, col. 289- 

 292. 



> 38. On the construction and applications 



of the improved SHding-Rod Eudiometer and 

 of the Volumescope. Phil. Mag. VI., 1829, pp. 

 114-122, 171-181. 



39. Chemical instruments and operations. 



Silliman, Journ. XV., 1829, pp. 260-285; 

 XVI., 1829, pp. 293-299. 



40. On the Saccharum of the Sweet Po- 

 tato (Convolvulus battatas). Silliman, Journ. 

 XV., 1829, pp. 285-286. 



41. A modification of the process for as- 

 certaining the specific gravity of the gases. 

 Silliman, Journ. XVI., 1829, pp. 293-294. 



42. Of the precipitation of Morphia from 



Laudanum by Ammonia. Silliman, Journ. 

 XVL, 1829, pp. 265-266 ; Roy. Inst. Journ. 

 II., 1831, pp. 198-199. 



43. An account of an extraordinary ex- 

 plosion, arising from the reaction of Nitric 

 Acid with Phosphorus. Silliman, Journ. XVL, 

 1829, pp. 366-367; Roy. Inst. Journ. II., 1831, 

 pp. 184-185. 



Hare, Robert. 44. On blasting rocks. Franklin 

 Inst. Journ. VIIL, 1831, pp. 232-234. 



45. On the application of galvanic ignition 



in rock blasting. Silliman, Journ. XXL, 1832, 

 pp. 139-141 ; Franklin Inst. Journ. XIL, 1833, 

 pp. 221-226. 



46. Remarks on the error of supposing 



that a communication with the Earth is neces- 

 sary to the efficacy of Electrical Machines. 

 Franklin Inst. Journ. XL, 1833, pp. 296-299 ; 

 Silliman, Journ. XXIV., 1833, pp. 253-256. 



47. On the construction of DE Luc's 



Columns, as modified by ZAMBONI : and on a 

 modification of the single leaf Electrometer. 

 Franklin Inst. Joum. XIL, 1833, pp. 2-5 ; 

 Silliman, Journ. XXV., 1834, pp. 136-139. 



48. Apparatus and processes : 1. Appa- 



ratus for evolving Silicon from Fluo-silicic acid 

 gas. 2. Improved process for the evolution of 

 Barium. 3. Description of the valve-cock, a 

 perfectly air-tight substitute for the common 

 cock. 4. Apparatus for separating carbonic 

 oxide from carbonic acid by means of Lime- 

 water. Silliman, Journ. XXIV., 1833, pp. 

 247-253. 



49. On some improvements on BRUNNER'S 



process for Potassium, and in the means of pre- 

 serving that metal. Silliman, Journ. XXIV., 

 1833, pp. 312-319. 



SO. Bemerkungen iiber eiuige Explosionen, 

 welche sich auf Americanischen Dampfbooten 

 ereigneten. {Transit) Dingier, Polytechn. 

 Journ. LIL, 1834, pp. 81-82. 



51. Some remarks on the nomenclature of 



the celebrated BERZELIUS, with some sugges- 

 tions respecting its amendment. Philnd. Coll. 

 Pharm. Journ. V., 1834, pp. 209-217 ; Silli- 

 man, Journ. XXVTL, 1835, pp. 61-74; XXXIL, 

 1837, pp. 259-272. 



52. Description of a process and an appa- 

 ratus for blasting rocks by means of galvanic 

 ignition. 2. Apparatus for transferring a liquid 

 from a carboy, or cask, to bottles. 3. Improved 

 multiplier or galvanometer. Silliman, Journ. 

 XX VI., 1834, pp. 352-360. 



53. Apparatus for freezing water by the 

 aid of sulphuric acid. Philad. Coll. Pharm. 

 Journ. VI., 1835, pp. 91-94 ; Silliman, Journ. 

 XXVIL, 1835, pp. 132-135. 



54. Application of nitric oxide gas in 

 Eudiometry. Philad. Coll. Pharm. Journ. VI., 

 1835, pp. 179-182. 



55. Apparatus for illustrating a peculiarity 

 attending the combustion of phosphorus in 

 nitric oxide gas. Philad. Coll. Pharm. Journ. 

 VL, 1835, pp. 185-187. 



56. Apparatus for obtaining the nitrogen 

 from atmospheric air. Silliman, Journ. XXVIII., 

 1835, pp. 263-264. 



z 2 



