INDEX 385 buch der Physik. Winklemann. 2 ed. 3, 734 (1906); 13 pp.; (7) The Kinetic Theory of the Internal Friction of Gases. Sitz. Akad. Wiss. Wien. (IIA) 127, 849 (1918); 22 pp. JAPPELI, G. Contribute allo studio dell'infiuenza della aumentata viscosity del sangue sulla meccanica cardio-vascolare. Arch, di Fisiologia 4, 101 (1907). Cp. Botazzi. JEANS. The Dynamical Theory of Gases. Camb. Univ. Press (1904); 347 pp. JEAUCAKD & SATIE. Tension superncielle et viscosity de quelques huiles essentielles. Bull. Soc. chim. (3) 26, 519 (1901); 5 pp. JEVONS, W. S. On the Movement of Microscopic Particles Suspended in Liquids. Quarterly J. of Science, London (1878); 22 pp. JOB. Nouvelle me"thode experimental pour F<$tude de la transpira- tion des gaz. Soc. franc, d. phys. 167, 2 (1901). Cp. Fortsch. Physik. 67, 280 (1901). JOHNSON & BLAKE. On Kaolinite and Pholerite. Amer. J. ScL (2) 93, 351 (1867); llpp. JOHNSTON, J. 196,196, (1) The Change of the Equivalent Conductance of Ions with the Temperature. J. Am. Chem. Soc. 31,1010 (1909); 11 pp.; (2) A Correlation of the Elastic Behavior of Metals with Certain of their Physical Constants. J. Am. Chem. Soc. 34, 788 (1912); 15 pp. JOHNSTON, J. & ADAMS, L. H. On the Effect of High Pressures on the Physical and Chemical Behavior of Solids. (Effect of Pressure on Viscosity, p. 229.) Am. J. of Sci. 36 (4) 205 (1913); 48 pp. JONES, G. C. Ann. Reports on the Progress of Chem. 9, 195 (1913); 1 p. JONES, H. C. & COLLABOKATORS. The Freezing-Point Lowering, Conduc- tivity and Viscosity of Solutions of certain Electrolytes in Water. Methyl Alcohol, Ethyl Alcohol, Acetone and Glycerol, Carnegie Publ. 180. Cp. Davis. JONES, H. C.