However, for FBP and its alloys, T2 were much larger, showing the considerably enhanced molecular mobility in FBP or FBP/PC alloys. In this study, we could first reveal that the relationship between Tg and FBP content was very similar to the behaviors of birefringence (Delta n)/draw ratio (lambda) versus FBP content, T2 versus FBP content and 1/maximum draw ratio (lambda(max)) versus FBP content. Based on these results, we were able to propose a novel alloy with high refractive index, low orientational birefringence, and higher processability by alloying FBP with PC. (C) 2008 Wiley

Periodicals, Inc. J Appl Polym PKC inhibitor Sci 111: 461-468, 2009″
“To investigate the effect of T-3-induced pulmonary hypertension on endothelin (ET) production and genes expression of ET-1, ETA and ETB receptors (ETAR and ETBR) during rearing, SP600125 datasheet semiquantitative RT-PCR and enzyme immunometric assay were performed in the heart ventricles and serum, respectively. The ET-1 and its receptor genes were expressed in the right and left ventricles of control and T-3-treated broilers at 12, 28 and 49 days of age. There were significant (P < 0.05) reductions of the relative amounts of ET-1 (in both ventricles) and ETAR (in the right ventricle) mRNAs at 28 and 49 days of age, in T3-treated broilers compared to controls. The relative amounts of ETBR mRNA in the right and left ventricles did not significantly

differ between control and AZD2171 concentration T-3-treated broilers at any age. The serum level of ET was significantly (P < 0.05) increased in T-3-treated chickens at 28 and 49 days of age when compared with that of the control.

It is concluded that ET-1, ETAR and ETBR genes are normally expressed in the heart ventricles of broilers. It is likely that increased serum level of ET and decreased ET-1/ETAR genes expression in the ventricles are involved in the heart dysfunction of broiler chickens with developmental pulmonary hypertension. (C) 2010 Elsevier Ltd. All rights reserved.”
“Wire-diameter dependencies were investigated using microwire sample arrays with diameters from 2 to 25 mu m and polycrystalline bulk bismuth. Seebeck coefficient and resistivity were measured from 50 to 300 K. Although the temperature dependence of the Seebeck coefficients of all samples were similar to that of the bulk, the resistivity dependence of the 2-mu m-diameter microwire array sample had a small positive temperature coefficient, and was quite different from the other samples. Mobility was estimated using a simple model to identify the dependences on temperature and wire diameter. The ratio of electron mobility divided by hole mobility gradually decreased with decreasing temperature for samples with wire diameters below 6 mu m, and electron mobility was suppressed at low temperatures, explaining the promotion of the boundary scattering.