The unidirectional GSI-IX manufacturer arrangement of the long fibers provided good interfacial bonding between the PALF and polymer which was a crucial factor in achieving high strength composites. Reduction in crystallinity of the composites, as evident from XRD and DSC studies suggested that the reinforcing

effect of PALF played an important role in enhancing their mechanical strength. From the rule of mixtures, the stress efficiency factors of the composite strength could be calculated. The stress efficiency factors of LDPE were greater than those of PP. This would possibly explain why the high modulus fiber (PALF) had better load transfers to the ductile matrix of LDPE than the brittle matrix of PP. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 119: 1952-1960, 2011″
“In order to overcome the serious problems posed

by Cu ink, which include the strong tendency to the oxidation of Cu nanopowders, various reduction atmospheres were investigated. As a result, a resistivity of similar to 4 mu Omega cm was achieved in the Cu interconnectors sintered at 200 degrees C with a gaseous mixture of formic acid (HCOOH) and alcohol. As regards this sample, micrographs show the facet boundaries and an average Small molecule library ic50 grain size of similar to 300 nm. The use of formic acid was an effective way to decrease the sintering temperature to 150 degrees C, at which temperature the resistivity was similar to 72 mu Omega cm. This low temperature sintering and microstructural densification was due to the decomposition of capping molecules and the reduction in Cu oxide by formic acid. (C) 2010 American Institute of Physics. [doi:10.1063/1.3511688]“
“We report a case of toxic anterior segment syndrome (TASS) that developed after cataract surgery. A 78-year-old woman had uneventful phacoemulsification via a clear corneal BTSA1 mw incision with implantation of an acrylic intraocular lens. One day postoperatively, diffuse corneal edema and anterior chamber inflammation were evident. Topical antibiotic and steroid

eyedrops were prescribed. The anterior chamber reaction decreased considerably, but corneal edema persisted. After a thorough investigation, the antiseptic solution used to soak surgical instruments before subsequent surgery was identified as the source of the problem.”
“The effects of the blend composition and rotation speed on the morphological evolution of polypropylene (PP)/polystyrene (PS) blends were investigated in a twin-screw extruder. When PS was the major component, the rate of melt and the rate of dispersion played final roles in the morphological development of the polymer melts. However, when PP was the major component, the rate of dispersion and the rate of coalescence played key roles. A high tendency to coalesce occurred at a high rotation speed and/or a high content of the dispersed phase.