AUTHOR INDEX. 



21'; 



KowLAND (Heury A.)- On the mechauical equivalent of heat, with 

 subsidiary researches on the variation of the mercurial from the air 

 thermometer, and on the variation of the specific heat of water. Proc. 

 Amei-. Acad. n. s. 7 (1879-80) 75-200; 8 (1880-81) 38-45 ; Anier. J. 

 Sci. [3] 19 (1880) 319; Auu. Phys. u. Chem. BeibHtter,4 (1880) 713- 

 15; Jahresb. (1880) 83. The Same, in book form. Cambridge, Mass. 

 1880. 8vo. 



RiJCKER (A. ^y.) and J. E. Thorpe. On the expansion of sea-water by 

 heat. Phil. Traus. 166 (1876) 405 ; Proc. Roy. Soc. 24 (1876) 159. 



and -. Note ona " relation between the critical 



temperatures of bodies and their thermal expansions as liquids." Phil. 

 Mag. [5] 21 (1886) 431, comm. by the Physical Soc, read April 10, 



1886. 



. On the range of molecular forces. Jour. Chem. Soc. (1888) 



222. 



RiJDORFP (Fr.). On the freezing of saline solutions. Phil. Mag. [4] 23 

 (1862) 560, abs. from Monatsber. d. Preuss. Akad. (1862) 163 ; Ann. 

 Phys. u. Chem. 122 (1862) 337. 



. Ueber die Loslichkeit von Salzgeraischen. Ann. Phys. u. 



Chem. 148 (1873) 456, 555 ; Jour, de phys. 2 (1873) 366 ; 3 (1874) 190. 



, Ueber die Loslichkeit von Gasgemischeu. Ann. Phys. u. 



Chem. n. F. 25 (1885) 626 ; Ber. d. Berliner Akad. (1885) 355. 



RuHLMANN (R.). Handbuch der mechanischen Warmetheorie. Braun- 

 schweig. 1876-85. 2 vols. 8vo. 



RuMFORD (Benjamin Thompson, Count). On the force of fired gun- 

 powder. Nicholson's Jour. 1 (1797) 459, 515. 



. An account of several new experiments on heat with 



occasional remarks and observations, and conjectures respecting chemical 

 affinity and solution, and the mechanical principle of animal life. 

 Nicholson's Jour. 2 (1798) 160. 



On the source of heat excited by friction. Phil. 



Trans. 88 (1798) 80 ; Nicholson's J. 2 (1798) 106. 



. An account of a curious phenomenon observed on the 



glaciers of Chamouny ; together with some occasional observations con- 

 cerning the propagation of heat in fluids. Phil. Trans. (1804) 23 ; 

 Proc. Roy. Soc. 1 (1800-14) 133, abs. ; Nicholson's Jour. 9 (1804) 207. 



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