1000 resultados para Building - Superintendence


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"Authorities consulted" at beginning of each volume.

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This research focused on developing a detailed understanding of current organisational interactions and information flows in a construction industry based field study of a refurbishment projects of a 100 year old warehouse building. From this, conclusions are then drawn regarding the application of information and communication technologies (ICT) to the industry.

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Editions vary: v.1, Masons' work, is 7th ed.; v.2, Carpenters' work, is 5th ed.; v.3, Trussed roofs and roof trusses, is 2nd ed.

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v. 1 Mason's work -- v. 2 Carpenters' work -- v. 3 Trussed roofs and roof trusses.

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Mode of access: Internet.

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The modification of peripherally metalated meso-η1-platiniometalloporphyrins, such as trans-[PtBr(NiDAPP)(PPh3)2] (H2DAPP = 5-phenyl-10,20-bis(3‘,5‘-di-tert-butylphenyl)porphyrin), leads to the analogous platinum(II) nitrato and triflato electrophiles in almost quantitative yields. Self-assembly reactions of these meso-platinioporphyrin tectons with pyridine, 4,4‘-bipyridine, or various meso-4-pyridylporphyrins in chloroform generate new multicomponent organometallic porphyrin arrays containing up to five porphyrin units. These new types of supramolecular arrays are formed exclusively in high yields and are stable in solution or in the solid state for extended periods. They were characterized by multinuclear NMR and UV−visible spectroscopy as well as high-resolution electrospray ionization mass spectrometry.