Because the failure was dominated by both filler decohesion and polymeric chain rupture, the strength was not influenced significantly by the amount of PAn-g-SGFs. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 112: 934-941, 2009″
“In vitro anti-rotavirus activity SCH 900776 price of Alpinia katsumadai (AK) extracts were evaluated against bovine G8P and porcine G5P rotaviruses in two different assay strategies, a mixed treatment assay and a post treatment assay. In the mixed treatment assay, six AK extracts [AK-1 (EtOH extract), AK-3 (H2O layer), AK-5 (40% methanol fraction), and AK-9-11 (H2O extract, polysaccharide fraction, supernatant fraction)]
exhibited inhibitory activities against G5P rotavirus GSK621 research buy with the EC50 values ranging from 0.7 +/- 0.4 to 33.7 +/- 6.5 mu g/mL. Extracts AK-1, AK-3, and AK-5 inhibited rotavirus infection against G8P rotavirus, the with EC50 values of 8.4 +/- 2.2 mu g/mL, 6.5 +/- 0.8 mu g/mL and 8.4 +/- 5.0 mu g/mL, respectively. By hemagglutination inhibition (HI) assay, six AK extracts completely inhibited viral adsorption onto human RBCs in both strains
of rotaviruses at less than 11 mu g/mL. However, in the post treatment assay, there was no anti activity shown against both strains of rotaviruses. As a result, six AK extracts were attributed mainly to having a strong interaction with
hemagglutinin protein on the outer surface of rotavirus, resulting to blockage of viral adsorption. (C) 2010 Published by Elsevier Ltd.”
“A systematic study of the magnetotransport behavior of multilayer rings for elliptical and rectangular shapes has been performed as a function of temperature. We observed that due to the increase in energy barrier heights with decreasing GS-9973 molecular weight temperature, there is a dramatic increase in the switching field distribution for both the ring shapes. In particular, for the rectangular rings, the switching field is very sensitive to temperature variations due to decreased thermal excitations and therefore lead to the formation of intermediate horseshoe state. This intermediate metastable state was thermally not favored at room temperature. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3174200]“
“In the tire industry, the preparation of silica-filled compounds requires relatively complicated compounding operations, which involve several dumping, cooling, and remixing steps, to eventually obtain quality final batches. The various and complex sets of events that take place along the mixing tine remain, however, poorly understood. The objectives of this study, reported in two companion articles, were to deepen the understanding of silica-silane compounding operations.