628 
Index. 
Radium rays, Fatigue of metals subjected to (Crowther), 340. 
Rastall, R. H., Elected Fellow 1906, November 26, 320. 
Rate of chemical change by measurement of the gases evolved (Lamplough), 
580. 
Reed, F. R. C., Elected Fellow 1906, November 26, 320. 
Riches, T. II., Elected Fellow 1908, March 9, 618. 
Richmond, H. W., On the property of a double-six of lines, and its meaning 
in hypergeometry, 475. 
Ridgeway, W., Elected Fellow 1907, January 28, 320. 
Robinson, L. E. and Cooper, W. F., On six new species of Ixodidae, 457. 
Robison ball-ended Magnets (Searle), 185. 
Rogers, G. F., Elected Fellow 1907, March 11, 322. 
On an occipital vermian fossa and cerebellar vermian eminence, 208. 
Rontgen Radiation, Secondary (Thomson), 109. 
Rontgen Rays, Selective Absorption of (Kaye), 236. 
Rotation of the plane of polarization by solutions (Thomson), 313. 
Rudge, W. A. D., On the Specific Heat of Gases at constant volume and high 
pressure, 85. 
Ruhemann, S., The Action of Mustard Oils on the Ethyl Esters of Malonic 
and Cyanoacetic Acids, 535. 
Dithioxanthoxalanil and its Homologues, 199. 
The Formation of -y-Pyrone Compounds from Acetylenic Acids, 535. 
Russo’s attempt to show differentiation of sex in the ovarian ova of the 
Rabbit (Heape), 609. 
Saccharomyces, Influence of spectral colours on the sporulation of (Purvis 
and Warwick), 30. 
Salaman, R. N., Elected Fellow 1907, November 25, 615. 
Sawfly, Nematus ribesii, Maturation of the Germ-Cells in the (Doncaster), 22. 
Scott, H., Elected Fellow 1908, January 27, 616. 
Searle, G. F. C., A method of determining the thermal conductivity of 
Indiarubber, 190. 
An experiment with a pair of Robison ball-ended Magnets, 185. 
Sears, J. E., On the Longitudinal Impact of Metal Rods with rounded ends, 
257. 
On the Longitudinal Impact of Metal Rods with rounded ends (Second 
Paper), 615. See Transactions , xxi. 
Secondary Rontgen Radiation (Thomson), 109. 
Sedgwick, A., Relation between the Geographical Distribution and the 
classification of the Onychophora , 546. 
Sewage, Decomposition and nitrification of (Purvis and Courtauld), 354. 
Sex in the ovarian ova of the Rabbit (Heape), 609. 
Sexes in Dogs, Proportion of the (Heape), 121. 
Sexes produced by Canaries, Proportion of the (Heape), 201. 
Sexual Phenomena in the Free-living Nematodes (Potts), 373. 
Shearer, C., Elected Fellow 1908, February 10, 617. 
