CONTENTS III 



BOEK E (j.) presents a paper of Mr. C. van Noort: "The auditory and visual cortex 

 ill the brains of two Madurese". 779. 



— presents a paper of Mr. J. P. Vergouwen Jr.: "On the variability of the number 

 of giant pyramidal cells in the Heschl convolution in man". 788. 



— presents a paper of Dr. J. J. L. de Neve: "On the behaviour of Megakaryocytes 

 in the apleen of the young kitten". 971. 



— presents a paper of Dr. H. C. DelsmaN: "Short history of the head of verte- 

 brates". 1005. 



BOER (s. D e). On tiie transmisson ofslimula through the ventricle of frogs' hearts. 404. 



— Are contractility and conductivity two separate proporties of the skeleton-muscles 

 and the heart. 5.54. 



— On the ventricle-electrogram of the frogs' heart, 696. 



BOER (m. den). On the behaviour of the Uranium-heart towards electric stimulation, 



as investigated by Dr. 189. 

 BO E rem A. (j.) and W. van Bemmelen. Semi-diurnal horizontal oscillation of the 



free atmosphere up to 10 km. above sea level deduced from pilotballoon-observations 



at Batavia. 119. 

 BÖESEKEN (J.) presents a paper of Dr. H. I. Waterman : "Influence of ditterent 



compounds on the destruction of monosaccharids by sodiumhydroxide and on the 



inversion of sucrose by hydrochloric acid. Constitution-formula of «-amino acids 



and of betain". 88. 



— presents a paper of Dr. H. 1. Waterman: "Amygdaliu as nutriment for Fusarium". 185. 



— presents a paper of Dr. H. I. Waterman: "Influence of dift'erent compounds on 

 the destruction of monosaccharids by sodiumhydroxide and on the inversion of 

 sucrose by hydrochloric acid". II. S83. III. 5t>l. 



— presents a paper of Dr. N. H. Siewertsz van Reesema: "The use of the 

 thermopile of Dr. W. M. Moll for absolute measurements". 566. 



— presents a paper of Prof. W. Reinders and Dr. L. Hamburger: "Ultrami- 

 croscopic investigation of very thin metal Alms obtained by evaporation in high 

 vacuum". 1135. 



BÖESEKEN (j.) and H. W. Hofstede. Observations about hydration under the 

 influence of colloidal catalysers and how to account for this process. 424. 



— and Chr. van Loon. On the hydrindene — 1.2.diols. 1186. 

 floiMNG POINT LINE (The) of the system: hexane-nitrobenzene. 322. 



BRAIN (On the relation between the quantities of the) the neurone and its parts, and 



the size of the body. 1328. 

 BRAINS (The auditory and visual cortex in the) of two Madurese. 779. 

 B R I L L o u I N (On the theory of the Brownian movement and the experiments 



of). 642. 

 BRINKMAN (r.) and H. J. Hamburger Experimental researches on the permeability 



óf the kidneys to glucose. 668. 

 brouwer (e.) and H. J. Hamburger. On the effect of HjOj on the peristalsis of 



the isolated intestine. 861. 



92* 



