486 Index. ‘ 
Brinpuey, H. H., Notes on the Breeding of Forficula auricularia, 339. 
British Isles, Plants new to the (Moss), 255. 
Browne, F. Batrour, Elected Associate 1913, February 10, 303. 
Burrt-Davy, J., Elected Associate 1913, April 28, 304. 
Butter, C. P., Elected Associate 1913, May 19, 306. 
Cam, Chemical and bacterial condition of the (PURVIS and RAYNER), 202. | 
Cam, Oxygen content of the river (PURVIS and Buack), 353. | 
Cambridgeshire Flora (Evaws), 229. i 
Cambridgeshire Sands and Gravels, Mineral Composition of (RASTALL), 132. i 
Cathode Rays by Metallic Sheets, Absorption of (WHIDDINGTON), 280. y 
Curistiz, J., Elected Fellow 1913, February 24, 303. { 
Compton, R. H., Preliminary Note on the Inheritance of Self-sterility im 
Reseda odorata, ‘7. 
Coupling-ratio from a given set of Data (ENGLEDOW and YULE), 436. 
Curiz, Mapame P., Elected Honorary Member 1914, May 18, 484. : 
CzapEk, F., Elected Honorary Member 1914, May 18, 484. | 
Davin, T. W. E., Elected Honorary Member 1914, May 18, 484. 
Dawson, W., Elected Fellow 1914, May 4, 483. 
Determinant, The greatest value of a, whose constituents are limited (Drxon), 
242. 1 
Diamagnetic Substances, Application of the Molecular Field in (OxuEy), 450. | 
Diffraction of Short Electromagnetic Waves by a Crystal > 43. 
Diophantine Impossibilities (PockLINGToN), 108. 
Dixon, A. C., On the greatest value of a determinant whose constituents are 
‘tical (Proof of Hadamard’s theorem), 242. | 
—— Expressions for the remainders when 6, 6°, sin £6, cos £0 are expanded ( 
in ascending powers of sin 6, 244. } 
Doncaster, L., A possible connexion between abnormal sex-limited trans- 
mission and sterility, 307. 
Double-Four Mechanism (BENNETT), 391. \ 
DuckwortH, W. L. H., On the Anthropometric data collected by Prof. J. \ 
Stanley Gardiner in the Maldive Islands and Minikoi, 8. [ 
Dunuop, J. G. M., Elected Fellow 1912, October 28, 301. “ey 
—— Note on Ate effect of heating paraformaldehyde with a trace of, 
sulphuric acid, 180. i) 
Dust electrical machine (RUDGE), 249. 1 
Dynamical system illustrating Fluorescence (McCLELAND), 321. | 
East Anglia, Gravels of (HuGHES), 147. 
Echinus, Hypertonic Solutions upon the Eggs of (Gray), 1. | 
Eppineton, A. 8., The Distribution of the Stars in relation to Spectral Type, : 
351. i 
t 
Electrical Discharge in Helium and Neon (Warson), 90. 
Electrical resistances, Comparison of nearly equal (SEARLE), 340. 
