978 resultados para 2 epoxy 3 butene


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Chart of estimate of work done on the Port Dalhousie and Thorold Railway by Messrs. Brown and McDonell, contractors, on sections 1, 2, and 3 ending at St. Catharines for the month ending Dec. 1, 1854, signed by S.D. Woodruff, Jan. 1855.

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Scrap of paper that has been burned almost completely. Only the header of the document is intact. It is an estimate of work done by Messrs. Brown and McDonell, contractors on sections 1, 2 and 3 ending at St. Catharines for the months of April and May 1855.

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Chart of estimate of work done on the Port Dalhousie and Thorold Railway by Messrs. Brown and McDonell, contractors, on sections 1, 2, and 3 ending at St. Catharines for the month of Oct., 1855. This document is water damaged and full of holes. The list of prices is almost completely illegible. The document is signed by S.D. Woodruff, Nov. 1855.

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Schedule of prices for Brown and McDonell, contractors, for sections 1, 2 and 3 of the Port Dalhousie Thorold Railway (1 page, handwritten), Sept. 24, 1856.

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County of Welland estimate (copy) of work done on sections 2 and 3 of the tap drain at Marshville by George Stanford, signed by S.D. Woodruff. Estimate no.1, July, 1856.

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County of Welland estimate (copy) of work done on sections 2 and 3 of the tap drain at Marshville by George Stanford, signed by S.D. Woodruff. Estimate no.2, Oct., 1856.

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Chart of land drainage for the Welland Canal final estimate of work done on sections no.1, 2 and 3 on the road below lock no. 2 leading to Port Dalhousie. Work commenced Nov. 1846 and finished July 1847. Road work and the waste weir no.1 to Port Dalhousie work commenced Aug. 1847 and finished Sept. 1847, Nov.1, 1847.

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Pour toute demande de reproduction de contenu se trouvant dans cette publication, communiquer avec l’Association des diplômés de l’UdeM.

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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

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The asymmetric unit of the title compound, C11H8N4, contains two independent molecules. In the crystal structure, intermolecular N—H.....N hydrogen bonds link molecules into ribbons extended in the [100] direction

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Oxovanadium(IV/V) complexes of 2-hydroxyacetophenone- 3-hydroxy-2-naphthoylhydrazone (H2L) have been synthesized and characterized. The complexes were characterized by elemental analyses, IR, electronic and EPR spectra. The oxovanadium(V) complex [VOL (OCH3)] is crystallized in two polymorphic forms, denoted by 1a and 1b, with space groups Pn21a and P 1, respectively. Both have distorted square pyramidal structures.

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Resumen tomado de la publicación

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Lecture on IA and webdesign (1 & 2 of 3). Web 2 talk I reference Aral Balkan - talk video is included here from his presentation at the Norwegian developers conference.

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Watch, discuss, reflect CONTENT: Five videos introducing ideas about learning and reflection, one video introducing the idea of flow