KONINKLIJKE AKADEMIE VAN WETENSCHAPPEN 
TE AMSTERDAM. 
PROCEEDINGS OF THE MEETING 
of Saturday February 25, 1911. 
DO 
(Translated from: Verslag van de gewone vergadering der Wis- en Natuurkundige 
Afdeeling van Zaterdag 25 Februari 1911, Dl. XIX). 
GO NE EE AES: 
S. L. Scnouren: “Pure cultures from a single cell, isolated under the microscope”. (Commu 
nicated by Prof. F. A. F. C. Wert), p. 840. (With one plate). 
J.C. Krurver: “On the integrating of series term-by-term”, p. 850. 
L. S. ORNSTEIN: “Some remarks on the mechanical foundation of thermodynamics”. II. (Com- 
municated by Prof. H. A. Lorenrz), p. 858. 
Pu. Konnxstamm and J. Timmermans: “On vapour-pressures in binary systems with partial 
miscibility of the liquids”. (Communicated by Prof. J. D. van per Waars), p. 865. 
W. H. Junius: “Selective absorption and anomalous scattering of light in extensive masses 
of gas’’, p. 881. 
W.G. Hver: “Notes on the trochlear and ceulomotor nuclei and the trochlear root in the 
lower vertebrates”. (Communicated by Prof. L. Bork), p. 897. (With one plate). 
J. H. F. Konrsruoeer: “Acetifying air- and ricebacteria the cause of Polyneuritis gallinarum”. 
(Communicated by Prof. C. H. H. Sproncn), p. 904. 
F. L. BerGansivs: “A new accurate formula for the computation of the self-inductance of a 
long coil wound with any number of layers”. (Communicated by Prof. W. H. Juris), p. 917. 
H. J. Hamgvreer and F. Bunayovic: “On the permeability of red bloodcorpuseles in physio- 
logical conditions, more especially to alkali- and earth-alkalimetals”, p. 927. 
C. WINKLER: “A tumour in the pulvinar thalami optici. A contribution to the knowledge of 
the vision of forms”, p. 928. (With one plate). 
E. Marmas and H, KAMERLINGH Onnes: “The rectilinear diameter for oxygen”, p. 939. (With 
3 plates). 
A. F. Horrrman, J. C. Harrocs and T. van DER LINDEN: “The nitration of aniline and of 
some anilides”, p. 956. 
Pu. KounstamM and J. Timmermans: “Addendum”, p. 957. 
Proceedings Royal Acad. Amsterdam. Vol. XIII. 
