RTJI] 



326 



[RUM 



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 Ruiter, G. C. P. Onderzoekingen over de 



werking van Atropa Belladonna op de iris. 



[ Transl. of " Diss. phys. ined. de actione Atropae 



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landsch Lancet, III., 1853-54, pp. 433-472. 

 Ruiz, Hipolito. De la Ratanhia. Bull, de 



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 Rule, John. On a cavern in Dolcoath Mine. 



Cornwall, Geol. Soc. Trans. I., 1818, p. 225. 

 Rule, John. Notice accompanying specimens of 



Opal from Mexico. Cornwall, Geol. Soc. Trans. 



VI., 1846, p. 353. 



2. Notice of the discovery of several 



rounded stones in the lode at South Wheal 

 Frances mine. [1850.] Cornwall, Geol. Soc. 

 Trans. VII., 1847-60, pp. 161-163. 



Rulf, Jokann Wenzel. Ueber die Construction 

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 1827, pp. 81-88. 



Ruling, E. Analyse einiger Pflanzenaschen. 

 Liebig, Annal. LVL, 1845, pp. 122-124. 



2. Schwefelgehalt verschiedener Pflanzen 



und Thierstoffe. Erdm. Journ. Prak. Chem. 

 XXXVIII., 1846, pp. 493-494. 



3. Bestimmung des Schwefels in den 

 Schwefel- und Stickstoffhaltigen Bestandtheilen 

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 Annal. LVIII., 1846, pp. 301-315. 



Rullier, . Destruction d'une grande partie 



de la moelle epiniere avec contracture des bras, 

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 Magendie, Journ. de Phys. III., 1823, pp. 173- 

 190. 



2. Beobachtung eines r scheinbaren Herm- 



aphroditen. Heusinger, Zeitschrift, I., 1827, 

 pp. 239-240. 



Rumball, J. J\. On the position of the focus in 

 the eye. Phil. Mag. II., 1827, pp. 376-378; 

 Froriep, Notizen, XIX., 1828, col. 145-146. 



Rumford, Benjamin (Count). An account of 

 some experiments upon coloured shadows. 

 Nicholson, Journ. I., 1797, pp. 101-106. 



2. An account of the manner in which 

 heat is propagated in fluids and its general con- 

 sequences in the economy of the universe. 

 Nicholson, Journ. I., 1797, pp. 289-296, 341- 

 348, 563-575. 



3. Untersuchung iiber den Ursprung der 



durch Friction bewirkten Warme. Scherer, 

 Journ. Chemie, I., 1798, pp. 9-37. 



4. Versuche und Beobachtungen iiber die 

 Fortpflanzung der Wiy-me in Fliissigkeiten. 

 (Transl.) Gilbert, Annal. I., 1799, pp. 214- 

 241, 323-352 ; II., 1799, pp. 249-286. 



Rumford, Benjamin (Count). S. Bemerkungen 

 iiber das eigenthiimliche Gesetz, wonach. er- 

 kaltendes Wasser nahe beim Frostpuncte seine 

 Dichtigkeit andert, und iiber die aufiallenden 

 Wirkuugen dieses Gesetzes in der Oeconomie 

 der Natur, sammt Vermutbungen iiber die End- 

 ursache der Salzigkeit des Meeres. (Transl.) 

 Gilbert, Annal. I., 1799, pp. 436-463. 



6. An inquiry concerning the weight 



ascribed to heat. Phil. Trans. 1799, pp. 179- 

 194; Gilbert, Annal. V., 1800, pp. 206-215; 

 Scherer, Journ. Chimie, V., 1800, pp. 53-70; 

 Tilloch; Phil. Mag. V., 1799, pp. 162-174. 



" 7. Uutersuchung iiber die dem Lichte 

 zugeeigneten chemischenEigenschaften. Scherer, 

 Journ. Chemie, II., 1799, pp. 3-20. 



8. Beitrage zur Lehre von der War'me. 



(Transl.) Gilbert, Annal. III., 1800, pp. 309- 

 356; IV., 1800, pp. 85-111, 222-250, 330- 

 358 ; IX., 1801, pp. 61-84. 



9. Untersuchungen iiber die Fortpflanzung 



der Warme durch verschiedene Mittel. ( Transl.) 

 Gilbert, Annal. V.. 1800, pp. 288-340. 



1O. On the management of fire, particu- 

 larly with regard to the construction of boilers. 

 Nicholson, Journ. TIL, 1800, pp. 161-168. 



11. Observations relative to the means of 



increasing the quantities of heat obtained in the 

 combustion of fuel. Roy. Inst. Journ. I., 1802, 

 pp. 28-33. 



12. On the use of steam as a vehicle for 



conveying heat from one place to another. 

 Roy. Inst. Journ. I., 1802, pp. 34-45 ; Gilbert, 

 Annal. XUI., 1803, pp. 385-394. 



13. An account of a curious phenomenon 

 observed on the glaciers of Chamouuy ; together 

 with some occasional observations concerning 

 the propagation of heat in fluids. [1803.] 

 Phil. Trans. 1804, pp. 23-29 ; Gilbert, Annal. 

 XVIIL, 1804, pp. 361-371. 



14. An enquiry concerning the nature of 

 heat and the mode of its communication. Phil. 

 Trans. 1804, pp. 77-182 ; Journ. de Phys. 

 LVIII., 1804, pp. 343-362, 427-446. 



15. Untersuchuugen liber die Warme, 

 welche durch die Sonnenstrahlen erzeugt wird. 

 ( Transl.) Gilbert, Annal. XX., 1 805, pp. 1 77-1 86. 



16. Einige neue Versuche, welche beweisen 



dass die Temperatur, bei der die Dichtigkeit des 

 Wassers am grossten ist, mehrere Thermometer- 

 grade iiber dem Frostpuncte liegt. ( Transl.) 

 Gilbert, Annal. XX., 1805, pp. 369-383. 



17. Experimental investigation concerning 



heat. Nicholson, Journ. XII., 1805, pp. 65-75, 



154-171. 

 18. Experiences et observations sur 1'ad- 



hesion des molecules de 1'eau entr'elles. Bibl. 



Britannique, XXXIIL, 1806, pp. 3-16; Gilbert, 



Annal. XXV., 1807, pp. 121-133. 



