CROSN DEE NT Ss: XXIII 
SMITS (a.) and S. C. BokHorsr. The phenomenon of double melting of fats. 681. 
— and AX KerrNer. On the system ammonium sulphocyanate thioureum water. 683. 
— and H. I. pe Leeuw. On the system tin. 676. 
— J, W. TERWEN and H. L, pe Leeuw. On the system phosphorus. $85. 
SNAPPER (J.). Comparative researches on young and old erythrocytes. 282. 
soaps (The effect of fatty acids and) on phagocytosis. 1290. 
SODIUM SULPHATE (The system) mangane sulphate and water at 35°. 1326. 
SOHNGEN (N. L.). Oxydation of petroleum, paraffin, paraffin-oil and benzine by 
microbes. 1145. 
SOLAR RADIATION (The total) during the annular eclipse on April 17th 1912. 1451, 
SOLID PHASES (The inverse occurrence of) in the system iron-carbon. 371. 
SPECTRA of Tin and Antimony (Series in the) 31. 
SP:CTROSCOPE (On the polarisation impressed upon light by transversing the slit of a) 
and some errors resulting therefrom. 599. 
SPRONCK (Cc. H. H.) presents a paper of Miss ERN, pr NrEGrr and Mr. W. G, 
MIEREMET: “On a micro-organism grown in two cases of uncomplicated Malignant 
Granuloma’. 765. 
STETNERIAN POINTS (On) in connection with systems of nine v-fold points of 
plane curves of order 30. 938. 
STEM (On the connection between phyllotaxis and the distribution of the rate of 
growth in the). 1015. 
STOK (J. P. VAN DER) presents a paper of Dr. C. Braak : “The correlation between 
atmospheric pressure and rainfall in the East-Indian Archipelago in connection 
with the 3,5 yearly barometric period”. 454. 
— On the interdiurval cha.ge of the air-temperature. 1037. 
— presents a peper cf Dr. C. Braak: “A long range weather forecast for the 
Easf Monsoon in Java”. 1063. 
STOPES (MARIE C.) Some remarks concerning a paper of Mrs. Dr. (—). “Petrefac- 
tions of the earliest European Angiosperms’’. 620. 
STRYCHNINE-SEGMENT-ZONFS (Form and function cf the trunk dermatome tested by 
the). 740. 
SUBSTANCFS (Jsotherms cf mcenatcmic) and of their binary mixtures. XIII, The empirical 
reduced equation of state for argon. 273. XIV. Calculation of some thermal 
quantities of argon. 952, 
— (fsctherms cf diatemrie) and of their binary mixtures. XU. The compressibility 
of hydregen vapour at and below the boiling-point. 405, 
— (Some remarkable relations either accurate or approximative for different). 903. 
— (The law of corresponding states for different). 971. 
— (Ihe influcnce cf surface-active) on the stability of suspensoids. 1344. 
SULPHUR (On a new modification of). 572. 
— (The dynamic allotropy of). 5th Communication, 1228, 
— (Application of the theory of allotropy to the system). II. 369. 
SULPHUR MODIFICATIONS (On the relation between). 584. 
SUMBA (Orbitoids of), 461. 
