Neubauten und Concurrenzen in Österreich und Ungarn: Neubauten und Concurrenzen in Österreich und Ungarn : Organ für d. Hochbaufach u. seine Interessenten, I. Band

Neubauten und Concurrenzen in Österreich und Ungarn : Organ für d. Hochbaufach u. seine Interessenten, III. Band (1897)

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Persistent identifier:: 1550495565774

Title:: Neubauten und Concurrenzen in Österreich und Ungarn

Regularity of issue:: 18XX

Shelfmark:: XIX/94.2

Structure type:: Periodical

Collection:: Periodicals

License:: https://creativecommons.org/publicdomain/mark/1.0/deed.de

Collection Object

Persistent identifier:: 1550495565774_1895

Title:: Neubauten und Concurrenzen in Österreich und Ungarn : Organ für d. Hochbaufach u. seine Interessenten, I. Band

Volume:: 1895

Publisher:: Verlag von Moritz Perles in Wien

Year of publication:: 1895

Language:: und

Structure type:: Volume

Physical location:: Universitätsbibliothek Stuttgart

Shelfmark:: XIX/94.2-4,1895

License:: https://creativecommons.org/publicdomain/mark/1.0/deed.de

Collection:: Periodicals

Collection Object

Structure type:: Title page

CreMICAL NEWS ; ? bees wm} Chemical Notices from Foreign Sources. with chlorine gas to form sulphuryl chloride. The author does not succeed in solving the problem. He feels inclined to seek the source of the almost unlimited activity of camphor and its consorts (the number of which will be doubtless considerably increased) not in purely chemical forces. It will more probably be found in mechanical causes, the nature of which can be merely ~onjectured. Methods of and Researches in Physical Chemistry, —Otto Pettersun.—The first portion of an extensive memoir, dealing chiefly with the liberation of heat and the change of volume in solid bodies when melting or when near their melting-points. Anthology of Modern Chemical Utterances.—H. Kolbe.—The * flowers” are plucked from the writings of Wislicenus; Kekulé, &c, Bulletin de la Société d’ Encouragement pour Industrie Nationale. 3e Série. Tome viii., No. gz. Action of Solar Light upon Glass.—Thomas Gaffield. —The translation of a paper read before the Chemical Se&ion of the American Association for the Advance- ment of Science, Aug. 27, 1880. Tome viii., No. g3. Report on the Electric Counter (Gasmeter) of M, Demoulin-Froment, Presented by M. Serbert on behalf of the Committee of Economical Arts,—This paper requires the accompanying illustrations. ’ International Congress of Electricians.—Under this head are placed the speeches delivered by M. Dumas and by M. Mascart at the final session of the Congress. Electric Measures.—M. Dumas.—This paper has been already noticed. Modification of the Electric Lamp.—M., Jamin.— Taken from the Comptes Rendus. The Magnesia Industry.—T. Schleesing.—Taken from the Comptes Rendus. Neutral Refined Oils.—A. Thiollier.—Oils for lubri- cating purposes snould be neither oxidisable nor capable of oxidising other bodies. They should contain neither free fatty acids nor mucilage. An account is given of certain oils prepared by a M. Melizan, which are said to be free from both these constituents, but his process is not explained. Annales de la Société des Sciences Industrielles de Lyon: No. 1, 1881. These Annales still persist in avoiding the especial industries of Lyon. Les Mondes, Revue Hebdomadaive des Sciences, No. 15, August 11, 1881. Derivatives of Saligenine.—K. Botsch.—A notice of he salicylic, ethylic, and methylic alcohols. Compounds of the Pyrrol Series.—Dr. Ciamician,— The homo-pyrrol of animal oil is probably a mixture of two acids, the a- and 8-carbo-pyrrolic. Sulph-ortho-phenolic Acid.—Dr. Herzog.— The ortho- acid, on fusion with potash, yields pyro-catechine and a liphenol. Ellagic Acid.—M. Cobenzyl.—The author obtains y- nexa-diphenol on treating an alkaline solution of ellagic acid with sodium amalgam, No. 16, August 18, 1881. Passivity of Iron.—E. Roman.—The passivity of iron plunged into nitric acid is due to the formation of a layer of magnetic oxide on its surface. 275 Relation between the Magnetism of Bodies and their Atomic Weights.—L. Evrera—The author has reached conclusions similar to those of Mr. Carnelley; he has experimented independently, and it.is alleged at an earlier date. No. 17, August 25, 1881. . This number contains no chemical matter not taken from other journals. No. 18, September 1, 1881. The Faure accumulator has been tried on a tramway. car of peculiar construction, but the exac result has not heen made known, improvements in Magnets.—M. Trouvé€,—The sub- stance of this paper has been already extracted from the Comptes Rendus. Bleaching of Silk and Wool by Liquid Sulphurous Acid.-~Raoul Pi&et.—In a paper read before the Faculty of Sciences at Geneva the author recommends sulphurous inhydride in place of the fumes of burning brimstone. Among the disadvantages of the latter he mentions the injury to the health of the workmen, and occasional damage to the cloth or yarns from volatilised particles of sulphur, which become attached to the fibre and occasion a burn, or at least a spot. The Cyclides and the Encyclides in the Three Kingdoms of Nature,— Dr. Charles Brame.— The author traces numerical relations which approximate to the multiple proportions of chemistry. No. 1, September 8, 1881. Analysis of the Light of the Comet of 1881.—M. Fievez.—A great portion of the light of the comet is inherent in it, whilst another part is refleGted. The strong polarisation of the nucleus indicates a decided state of condensation. The spedtrum of the comet differs little from that of others which have been examined, Effects of Lightning upon Trees Planted near a Telegraph Wire,—C. Montigny.—The vicinity of a tele- graph wire exposes objects not merely to the dangers of induction sparks, but to the dire@ stroke of the lightning. The Electric Brake,— The writer describes an arrangement patented by A. Basin. MEETINGS FOR THE WEEK. Moxnpay, Dec. 5th.~Medical, 8.30. —_— Society of Arts,8. “Some of the Industrial Uses of the Calcium Compounds,” by Thos. Bolas, F.C.S, —— Sonam Institution, 5. 19 ir oyal Institution, 5. General Monthly Meeting. TuespaY, 6th.—~Institute of Civil Engineers, 8. ” ng —_ Pathological, 8.30. WEDsESEAY Ii S00tly of Bus 3 Wo American System of eating Towns by Steam,” by Capt. Dou Galton, C.B,, F.R.S, 7 Capt Douglas —_ Geological, 8. —_— Pharmaceutical, 8. — Obstetrical, 8, THURSDAY, 8th.—Royal, 4.30. —_ Royal Society Club, 6.30. FRIDAY, 9th.—Quekett Microscopical Club, 8. — Astronomical, 8. SATURDAY, 1oth.—Physical, 3. BERNERS COLLEGE of CHEMISTRY, Instruction and preparation in CHEMISTRY and the E . NAL SGIENCES ander the dire&ion of Se nArIsL iy” oles Soom are open from 11 to 5a.m.and from 7 to 10 p.m special facilities or persons preparing for Govern mate Pupils will find every comamonte. meme other ghnayses, Assays and Practical Investigations conne@ed with Prospectuses and fall particulars on application to Prof, Garduer

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