HAR] 



181 



[HAR 



Hare, Robert. 80. Account of a Tornado, which, 

 towards the end of August 1838, passed over the 

 suburbs of the city of Providence, in the State 

 of Rhode Island, and afterwards over a part of 

 the village of Somerset. [1838.] Amer. Phil. 

 Soc. Trans. VI., 1839, pp. 297-302. 



81. Engraving and description of an appa- 

 ratus for the decomposition and recomposition 

 of Water, employed in the Laboratory of the 

 Medical Department of the University of Penn- 

 sylvania. [1838.] Amer. Phil. Soc. Trans. VI., 



1839, pp. 339-340; Silliman, Journ. XXXVIII., 



1840, pp. 336-337. 



82. Improved process 



tassium. [1838.] Amer. 

 VI., 1839, pp. 341-342: 



for obtaining Po- 

 Phil. Soc. Trans. 

 Silliman, Journ. 



XXXVIII., 1840, p. 338. 



83. Engraving and description of a Rota- 

 tory Multiplier, or one in which one or more 

 needles are made to revolve by a galvanic cur- 

 rent. [1838.] Amer. Phil. Soc. Trans. VI., 



1839, pp. 343-346 ; Silliman, Journ. XXXVIII., 



1840, pp. 339-340. 



84. Apparatus intended to show that if 



heat be motion, the capacity of Mercury should 

 be greater than that of Water. Franklin Inst. 

 Journ. XXIIL, 1839, pp. 147-148. 



85. Sur uu nouvel ether extraordinaire- 

 ment volatil, produit par la reaction de 1'alcool 

 sur un acide et sur un hyponitrite de potasse ou 

 de soude. Journ. de Pharm. XXV., 1839, pp. 

 397-399. 



86. Sur plusieurs composes gazeux 

 formes par les elements de 1'eau. Journ. de 

 Pharm. XXV., 1839, pp. 400-401. 



87. Notice respecting the fusion of Pla- 

 tina ; also respecting a new ether, and a series 

 of gaseous compounds formed with the elements 

 of water. Silliman, Journ. XXXV., 1839, pp. 

 328-331 ; Bibl. Univ. XIII., 1838, p. 200 ; 

 Erdm. Journ. Prak. Chem. XIX., 1840, pp. 

 180-183; Sturgeon, Ann. Electr. IV., 1839-40, 

 pp. 70-73. 



88. Brief notice of the extrication of 



barium, strontium, and calcium by exposure of 

 their chlorides to a powerful voltaic circuit in 

 contact with mercury as a " cathode ;" and the 

 distillation of the resulting amalgams by means 

 of vessels of iron. Silliman, Journ. XXXVII., 

 1839, pp. 267-268 ; XL,, 1841, pp. 293-303 ; 

 Brit. Assoc. Rep. 1839 (pt. 2), p. 36 ; Sturgeon, 

 Ann. Electr. IV., 1839-40, pp. 356-357. 

 89. Process for a fulminating powder 

 for the evolution of calcium and galvanic igni- 

 tion of gunpowder. Silliman, Journ. XXX.VIL, 

 1839, pp. 268-270; Bibl. Univ. XXIX., 1840, 

 pp. 181-183 ; Sturgeon, Ann. Electr. IV., 1839- 

 40, p. 358. 



Hare, Robert. 90. An account of a remarkable 

 Tornado which occurred towards the last of 

 June, at Chatenay, near Paris. Sturgeon, Ann. 

 Electr. IV., 1839-40, pp. 397-401. 



91. Theory of the formation of Tornadoes. 



Amer. Phil. Soc. Proc. I., 1840, pp. 122-126. 



92. Obsei-vations on the effect of the rare- 

 faction of air. Amer. Phil. Soc. Proc. I., 1840, 

 pp. 237-242 ; Franklin Inst. Journ. XXV., 

 1840, p. 419. 



93. A letter to Prof. TARADAY, on cer- 

 tain theoretical opinions. Silliman, Journ. 

 XXXVIII., 1840, pp. 1-11; Phil. Mag. XVII., 

 1840, pp. 44-65 ; Sturgeon, Ann. Electr. V., 

 1840, pp. 20-30. 



94. Notices of Tornadoes, &c. Silliman, 



Journ. XXXVIII., 1840, pp. 73-86. 



95. On the congelation of water by the 



evaporation of Ether. Sturgeon, Ann. Electr. 

 V., 1840, pp. 151-155. 



96. On the extrication of the alkalifiable 



metals, Barium, Strontium, Calcium. [1839.] 

 Amer. Phil. Soc. Trans. VIL, 1841, pp. 31-42. 



97. Description of an apparatus for de- 

 flagrating carburets, phosphurets, or cyanides 

 in vacuo or in an atmosphere of Hydrogen, with 

 an account of some results obtained by these 

 and other means ; especially the isolation of 

 Calcium. [1839.] Amer. Phil. Soc. Trans. 

 VIL, 1841, pp. 53-58 ; Silliman, Journ. XL., 

 1841, pp. 303-308. 



98. Engraving and description of an ap- 

 paratus, and process, for the rapid congelation 

 of water, by the explosive evolution of ethereal 

 vapour, consequent to the combined influence of 

 rarefaction and the absorbing power of sulphuric 

 acid. [1840.] Amer. Phil. Soc. Trans. VIL, 

 1841, pp. 215-216. 



99. On the change effected in the nitrates 



of Potash and Soda by the limited application 

 of heat, with the view of obtaining pure oxygen, 

 by which they are only partially converted into 

 Hypo-nitrites ; also on a liquid and a gaseous 

 ethereal compound, resulting from the reaction 

 of nascent hypo-nitrous acid with the elements 

 of alcohol. [1840.] Amer. Phil. Soc. Trans. 

 VIL, 1841, pp. 277-282. 



100. Observations sur Tether sulfureux et 



le sulfate d'etherine (veritable ether sulfurique). 

 Journ. de Pharm. XXVIL, 1841, pp. 133-138. 



101. On the theory of storms, with refer- 

 ence to the views of Mr. REDFIELD. Phil. Mag. 

 XIX., 1841, pp. 423-432. 



102. Observations on the effect of the 



rarefaction of air, on its desiccation and refri- 

 geration, and on other phenomena connected 

 with the presence of aqueous vapor in the at- 

 mosphere. Silliman, Jourii. XL., 1841, pp. 

 44-47. 



