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Now showing items 1451-1454 of 1454
1,4-Bis(methylsulfanyl)naphthalene
(WILEY-BLACKWELL, 2009)
The molecule of the title compound, C(12)H(12)S(2), is close to planar, with the methyl C atoms deviating by 0.019 (1) and 0.221 (2) angstrom from the naphthalene mean plane. In the crystal structure, the shortest S center ...
Gypsum: An additive for stabilization of swelling clay soils
(ELSEVIER SCIENCE BV, 2009)
Low rise buildings are particularly vulnerable to ground movements sourced from swelling and shrinking of the expansive clay soils. Geotechnical engineers have long recognized that swelling of expansive clays caused by ...
Photo-degradation of some dyes using Ag-loaded titaniumdioxide
(KLUWER ACADEMIC PUBL, 2001)
The photocatalytic degradation of organic dyes using TiO2 and silver-loaded TiO2 has been studied. The dyes which were chosen (methyl violet, a cationic dye; Cibacron Blue FMR, a reactive dye; and Maxilon Red GRL, a mono ...
Impact of coronary collateral circulation on QT dispersion in patients with coronary artery disease
(LIPPINCOTT WILLIAMS & WILKINS, 2006)
Objective The aim of this study was to assess the effect of coronary collateral circulation (CCC) on QT dispersion (QTD) in coronary artery disease. Background A prolonged QTD has been linked to increased heterogeneity of ...