LXXIX — 



'Journal (American Chemical). Voi Vili, 6. Baltimore, 1886. 



Stokes and v. Pechmann. On the Action of Aramonia on Acetonedicarbcmic Ethyl 

 Ester. Synthesis of Pyridine Derivatives. — Atwater. On the Liberation of Nitrogen from 

 its Compounds and the Acquisition of Atmospheric Nitrogen by Plants. — Whitfield. The 

 Indirect Estimation of Chlorine, Bromine and lodine by the Electrolysis of their Silver 

 Salts. — Bird. On Mercurous Hydrate. — Miles. Examination of a Supposed Metallic Me- 

 teorite from Highland County, Va. — Id. On the Formation of Platinimi Silicide. — Berry. 

 Analysis of a Copper Slag of Bright Eed Color. — Ilarrison. Composition of Mirrar Amal- 

 gam. — Bird. Analysis of « Pure Zinc " made by the Bertha Zinc Company, Pulasky 

 County, Va. — Hardaway. Analysis of Shot. — Ladd. Pepsin vs. Animai Digestion. — 

 Claassen. On the Solubility of Manganese Sulphide in Melting Potassium Sulphide. — 

 Id. On the Extraction of Vanadium and Chromium from Iron Ores, Particularly from 

 Magnetite. 



* Journal (American) of Mathematics. Voi. IX, 2. Baltimore, 1887. 



Greenhill. Wave Motion in Hydrodynamics. — Sylvester. Lectures on the Theory of 

 Beciprocants. — Hatwaway. A Memoir in the Theory of Numbers. — B. Fine. A Theorem 

 respecting the Singularities of Curves of Multiple Curvature. — Dallas Thompson. A Note 

 on Pencils of Conics. — MacMahon. Observations on the Generating Functions of the 

 Theory of Invariants. 



* Journal (The American) of science. Voi. XXXIII, n. 194. New Haven, 1887. 



Emerson, Van Slyke and Dodge. Kilauea after the Eruption of March, 1886. — Dana. 

 Volcanic Action. — Huntington. The Coahuila Meteorites. — Feivkes. A new Bhizosto- 

 matous Medusa from New England. — Sherman. A short study upon the Atmosphere of 

 fi Lyrse. — Penfield. Phenacite from Colorado. — Smith. Notes on the locality of Topaz 

 Butte. — Williams. The Norites of the " Cortìandt Series " on the Hudson Biver near 

 Peekskill, N. Y. — Goodale. A method for subjecting living protoplasm to the action of 

 different liquids. — Alling. On the Topaz from the Thomas Bange, Utah. — Rówland. 

 On a simple and convenient forni of Water Battery. 



f Journal and Proceedings of the r. Society of New South Wales. Voi. XIX. 

 Sydney, 1886. 



Knibbs. A System of accurate measurement by means of long Steel Bibands. — 

 Hargrave. On Flyng-Machines. — Russel. Locai variations and Vibrations of the Earth's 

 Surface. — MacPherson. Some causes of the Decay of the Australian Forests. — Josephson. 

 History of Floods in the Hawkesbury Biver. — Brandis. The Bingal of the North- western 

 Himalaya. — Mac Pherson. Stone Implements of the Aborigenes of Australia and some 

 other Countries. — Cox. On the Characters of the Adelony Beefs. 



+ Journal de la Société physico-chimique russe. Tome XVIII, 9. St. Péters- 

 bourg, 1886. 



Ponomareff. Sur la structure de l'acide cyanurique. — Pirogoff. Nouvelle démonstra- 

 tion analytique du deuxiènie principe de la thermodynamique. — ' Méstchersky . Sur la resi- 

 stance des fluides. La pression d'un courant de liquide sur deux parois formant un angle. — 

 Pirogoff. Supplément: I. Théorie cine'tique des gaz polyatomiques ; II. Méthode des vitesses 

 fictives ; III. L'énergie des molécules et les vitesses limites dans les gaz. 



* Journal de Physique théorique et appliquée. 2 e sér. T. VI. Janv. 1887. Paris. 



Bouty. Sur la conductibilité électrique des dissolutions salines de concentration mc- 

 yenne. — Le Chatelier. De la mesure des températures élevées par les couples thermo- 

 électriques. — Gouy. Eecherchcs expérimentales sur la diffraction. — Laurent. Méthode 



