— CLXXIII — 



^'Journal (ìhe) of the Linnean Society. 

 Bolany. - Voi. 23-2 i, n. I "32- 162. 

 Zoology. - Voi. 20-22, n. 1 18-139 (coH'elonco de' suoi 

 membri). - London, ^ 887-88. 



London (The) Edinburgh and Duùlin Philosophical Maga- 

 zine, and Journal of Science. - Voi. 26, n. IGO. - Lon- 

 don, Scptember 1888. 



Rayleigh. On the Rellexion of Liglil at a Twin Piane of a Ciystal. — 

 On the Remarkable Phenoincnon of Cristalline Reflexion, descri- 

 bed by profi'. Slokes. — /. Joly. On a Hydrostatic Balance. — 

 /. Borgniann. On the Inlluence of Light upon Electric Dischar- 

 ge. — /. A. Eivinrj. On the Inlluence of a Piane of Transverse 

 Section on the Magnolie Permeability of an Iron Bar. — Liveing 

 and Dewar. The Absorption-spectruin, Luminous and Ultra-violet, 

 of large masses of Oxygen. — E. H. Cook. On the Existence of 

 an Undulatory Movement accompanying the Electric Spark. — 

 W. Sutherland. On the Piecalculation of certain Specific Heals at 

 High Temperalures, and the Siiecilic Heat of Water. 



Idem. - Voi. 2G, n. 161. - October 1888. 



./. Kerh. Esperiments on the Birefringent Action of Strained Glass. 

 /. Troiohridga^imà W. C. Sabine. Wave-lcngths of Metallic Spoctra 

 in the Ultra-Violet. — /. Varker. On the Thermoelectric Pheno- 

 mena. — Oliver Heaviside. On Electromagnetic Waves, especial- 

 ly in relation to the Vorticlly of Impressed Fonces ; and the For- 

 ced Vibrations of Eleclromagnetic Systems. — /. Thomson. On 

 Flux and Reilux of Water in Open Channels or in Pipes or olher 

 Ducts. — E. Wilson. The Law of Dispersion. 



Idem. - Voi. 26, n. 162. - November 4 888. 



e. Barus. The Secular Anncaling of Gold Hard Steel. — R. Meldola. 

 Evidence of the Qnantivalence of Oxygen derived from the Slu- 

 dy of the Azo-Naphlhd Compounds. — W. Thomson. On the Re- 

 llexion and Relraction of Light. — /. E. Marsli. Van't Hoff's Hy- 

 pothesis and the Conslitution of Benzene. — Oliver Heaviside. 

 On Eleclromagnetic Waves, cspeclally in relation to the Vorti- 

 citj ofthe Impressed Forces; and the Forced Vibrations of Ele- 

 clromagnetic Systems. — A. Tanakadatc. Mcan Intensity of Ma- 



