IT CONTENTS. 



CRYSTALS (On mixed) of nitrate of kalium and nitrate of thallium. 229. 

 CYCLOGRAPHic SPACE representation (On the) of Joachimsth.^l's circles. 1. 

 DEKHDYZEN (m. c). Cuj)-shaped red bloodcorpuscles (chromocraters). 154-. 

 DENSITY (On the accurate determination of the molecular weight of gases from 

 their). 19S. 



— (Stokes' theory of aberration in the su])position of a variable) of the ether. 

 323. 443. 



diffbaction Phenomena of Fresnel (On the influence of the dimensions of the source 

 of light in) and on the diffraction of X-rays. 65. 



— of X-rays (On the). 321. 420. 



DISPERSION of gases (Measurements on the magnetic rotatory). 243. 296. 



DORP (w, A. VAN) and S. Hoogeuerff. On the action of methylic alcohol on the 



imides of bibasic acids. 151. 

 ELECTRIC Currents (On a 5-ceUar quadrant-electrometer and on the measui-eraent ot 



the intensity of) made with it. 56. 

 ELECTRICAL Keaclion (On the velocity of). 334. 417. 



— and optical phenomena (On a simplified theory of the) in moving systems' 

 323. 427. 



ELECTRIFIED SYSTEMS (On the vibrations of), placed in a magnetic field. .V contribution 



to the theory of the ZEEMAN-etfect. 263. 340. 

 ELECTROLYTES (The HALL-effect in). 27. 

 ELECTROMETER (On a 5-cellar quadrant-) and on the measurement of the intensity of 



electric currents made with it. 56. 

 EQUATION (Simple deduction of the characteristic) for substances with extended and 



composite molecules. 138. 



— (On the deduction of the characteristic). 46S. 



— of condition of van der Waals' (Calculation of the second correction to the 

 quantity h of the). 273. 



— of V. D. Waals' (On the characteristic). 398. 



EQUILIBRIUM (The) of systems of three substances, in which two liquids occur. 253. 

 EQUILIBRIUMS in systems of three components. Change of the mixing-temperature 



of binary mixtures by the addition of a third component. 191. 

 ETHER (Stokes' theory of aberration in the supposition of a variable density of the). 



323. 443. 

 EVERDINGEN JR. (e. v A n). The HALL-effect in electrolytes. 27. 



— The galvanomagnetie and thermomagnetic phenomena in bismuth. 72. 404. 473. 

 E Y K (c. V A n). On mixed crystals of nitrate of kalium and nitrate of thallium. 229. 

 FAKADic Excitation (The effect produced upon respiration by) of some nerve-tracts. 361. 

 ferric-oxide (On Hydrogel of oxide of iron). 249. 



FRANCHIMONT (a. P. X.) presents the dissertation of Mr. L. T. C. Sciiey: «On 

 synthetically prepared neutral glyceryl-ethereal salts — triacylins — of saturated 

 monobasic acids with an even number of C-atoms". 338. 



FRESNEL (0.1 the influence of the dimensions of the source of light in diffraction 

 phenomena of) and on the diffraction of X-rays. 65. 



GALVANOMAGNETic and thermomagnetic phenomena (The) in bismuth. 72. 404. 473. 



