XIV CONTENTS. 
siuvreNitRate (Formation and transformation of the double salt of) and Thallium- 
nitrate. 4C8. 480. 
— (On mixed crystals of Sodiumnitrate with Potassiumnitrate and of Sodiumnitrate 
with), 158. 
sirius (The system of) according to the latest observations. 6. 
SMITS (a.). Investigations with the micromanometer. 88. 
— Determination of the decrease in the vapourtension of solutions by means of 
determination of the increase in the boiling point. 407. 409, 
— Determinations of the diminution of vapour-pressure and of the elevation 
of the boilingpoint of dilute solutions. 635. 
soap (The resorption of fat and) in the large and the small intestine. 234. 287. 
SODIUMMONO- AND -DISULPHIDES (On the action of) on aromatic nitro-eompounds. 271. 
SODIUMNITRATE (On mixed crystals of) with potassiumnitrate and of sodiumnitrate 
with silvernitrate. 158. 
SOLAR MOTION (The determination of the Apex of the). 353. 
— in space (On the systematic corrections of the proper motions of the stars, 
contained in AUWERS’-BrapLEY Catalogue, and the coordinates of the Apex 
of the). 262. 
SOLAR PHENOMENA considered in connection with avomalous dispersion of light. 467.575. «4 
soLuTIoNs (Determination of the decrease in the vapourtension of) by means of deter- 
mination of the increase in the boilingpoint. 407. 469, 
— (Determinations of the diminution of vapour pressure and of the elevation of 
the boilingpoint of dilute). 635. 
d-sorBiNose and 1-sorbinose (J-tagatose) and their configurations. 268. 
spasms (On) in the terrestrial magnetic force at Batavia. 141. 202, 
SPECTRAL LINES of iron (Some observations concerning an asymmetrical change of the) 
radiating in a magnetic field. 298. 
STANDARD CELLS (Thermodynamics of). 1st Part. 610. 
STANDARD GASMANOMETERS. 29, 
stars (On the systematic corrections of the proper motions of the) contained in 
Auwers’-BraDLEY-Catalogue and the coordinates of the Apex of the solar motion 
in space. 262. 
STEGER (A) and C. A. Losey pr BRUYN: „On the influence of water on the velocity 
of the formation of ether. 23. 71. 
STOK (J. P. VAN DER). Tidal constants in the Lampong- and Sabangbay, 
Sumatra. 178. 
— Two earth-quakes, registered in Europe and at Batavia. 244. 
uLeutrtc actp (On the nitration of dimethylaniline dissolved in concentrated). 312. 
SURFACE-TENSION (The direct deduction of the capillary constant ¢ as a). 389. 
}-TacatosE (d-Sorbinose and |-sorbinose) and their configurations. 268. 
TAMMES (T.). Pomus in Pomo. 331. 
TEMPERATURES (The Ilarr-effect and the increase of resistance of bismuth in the 
magnetic field at very low). 228. 229. 548. 
TEMPORAL REGIONS of the Monotreme-skull (The results of a comparative investigation 
concerning the palatine-, orbital and), SL, 
