Physik. 



85 



Richard G et L, Sur un avertisseur 61ectrique permettant de coastater 

 dans un courant gazeux de tres faibles yariations de pression. 1359. 



Bouty E, Proprietes dielectriques du mica ä haute temperature. 1310. 



Germain P, Application du principe de la transmissign des pressions 

 aux transmetteurs telephoniques ä grande distance. 1311. 



Roma, Accad, dei Lincei. Atti. Yol. YIL I. Sem. No. 9. 



Ascoii, Sulla relazione tra la forza elettromotrice ed il calore chimico 

 nella pila. 397- 



Battelli, Sull'influenza della forza elettromotrice degli elettrodi nello 



studio delle correnti telluriche. 403. 

 Grablovitz, Studi fatti in occasione della accidentale ostruzione di 



una sorgiva termale. 410. 



London, Royai Soc. Proceed. Yol. XLIX. No. 299. 



McConnel J C, On the Plasticity of an Ice Crystal. 323. 



Cassie W, On the Effect of Temperature upon the Refractive Index 



of certain Liquids. 343. 

 Mailock A, Some Measures of Young's Modulus for Crystals, &c. 380. 



Edinburgh, Royal Soc. Proceed. Yol. XYIL 



Tait, Note on Ripples in a Yiscous Liquid. 110. 



— Graphic Records of Impact. 192. 



Smitil iVI, The Determination of Surface-Tension by the Measurement 

 of Ripples. 115. 



— The Absorption Spectra of Certain Yegetable Colouring Matters. 

 (With a Plate) 121. 



Thomson W, On a Mechanism for the Constitution of Ether. 127. 



— On an Accidental Illustration of the Offective Ohmic Resistance 

 to a Transient Electric Current through a Steel Bar. 157. 



Waiicer J, Synthesis by means of Electrolysis. — Part III. Synthesis 

 of n-Dicarbodecahexanic Acid. 297. 



— Synthesis by means of Electrolysis. — Part lY. Synthesis of 

 Suberic and n-Dicarbododecanic Acids. 299. 



iVlitciieii C, Preliminary Experiment on the Thermal Conductivity of 



Aluminium. 300. 

 IVIond L, Note on Electrolytic Conduction. 302. 

 Knott C G, The Interactions of Circular and Longitudinal Magne- 



tisations. 401. 



Krakau, Akad. der Wissensch. Anzeiger. 1891. April. Mai. 



Sciiramm J, lieber den Einfluss des Lichtes auf chemische Sub- 

 stitutionen. 145. 



Zal(rzewsl(i J, lieber die Abhängigkeit der specifischen Wärme fester 



Körper von der Temperatur. 146. 

 Witicowsici A, lieber die Ausdehnung und Zusammendrückbarkeit der 



atmosphärischen Luft. 181. 

 Olszewslci K, lieber den kritischen Druck des Wasserstoffs. 192. 



