AUTHOR INDEX. 163 



GePvOSA. Sulla caloricitadell'aqiia alle temperature prossime al massimo 

 di clensita e d'alcuu po'superiori. Atti Accad. Lincei, [3] 10 (1880-81) 

 75. 



GiBBS (G.). A means of increasing the force of gunpowder. Anier. J. 

 Sci. 1 (1819) 87; Ann. chira. et phys. 3 (1817) 39; 5 (1817) 441. 



GiBBS (J. Willard). Graphical methods in the thermodynamics of fluids- 

 Trans. Connecticut Acad. 2 (1873) 309-342. [Published in New 

 Haven, Conn.] 



. A method of geometrical representation of the thermo- 



dvnnmic properties of substances by means of surfaces. Trans. Con- 

 necticut Acad. 2 (1873) 382-404. 



. On the equilibrium of heterogeneous substances. Trans. 



Connecticut Acad. 3 (1875-78) 108-218, 343-534; Amer. J. Sci. [3] 

 16 (1878) 1, abs. In- the author. 



. On the vapour densities of hypouitric acid, of formic acid, 



of acetic acid and of perchloride of phosphorus. Amer. J, Sci. [3] 18 

 (1879) 1. 



. See Duhem for a review of his works, Bull. Soc. mathem. 



[2] 11 (1887) 14; Beibliitter, 12 (1888) 94. 



Gill (J.). On the dynamical theory of heat (letter to Prof. Tyndall). 

 Phil. Mag. [4] 26 (1863) 109 ; 27 (1864) 84, 478 ; 28 (1864) 367; 35 

 (1868) 439 ; 36 (1868) 1. 



. On regelation. Phil. Mag. [4] 31 (1866) 119. 



. On change of state as affecting communication of heat. Phil. 



Mag. [4] 32 (1866) 420. 



GiRDLESTONE (A. G.). Ou the condition of the molecules of solids. 

 Phil. Mag. [4] 29 (1865) 108. 



Gladbach (Ph.). Zustandsgleichung der gesattigten Diimpfe. Ann. 

 Phys. u. Chem. 145 (1872) 318, 326. 



Gladstone (J. H.) and A. Tribe. On the mutual helpfulness of 

 chemical afiinity, heat and electricity in producing the decomi^ositiou 

 of water. Kept. British Assoc. (1872) 75. 



. The optical and chemical properties of caoutchouc. Jour. 



Chem. Soc. (1888) 679-688. 



