Since, for low Mg concentrations, the calculated Auger coefficients are far below 10(-32) cm(6)/s, we do not expect significant nonradiative loss through direct interband recombination in wurtzite ZnMgO. (C)11 American Institute of Physics. [doi:10.1063/1.3651391]“
“We
report 2 cases of leishmaniasis in selleck kinase inhibitor patients with autoimmune rheumatic diseases in Greece. To assess trends in leishmaniasis reporting in this patient population, we searched the literature for similar reports from Europe. Reports increased during 2004-2008, especially for patients treated with anti-tumor necrosis factor agents.”
“Random copolymers of trimethylene carbonate (TMC) and e-caprolactone (CL) have been synthesized by ring-opening polymerization of TMC and CL in the presence of stannous octoate. The effects of feeding dose, reaction temperature and polymerization this website time, and effect of catalyst content on the copolymerization were investigated. The results showed that the composition of the copolymers was in good agreement with the feeding dose, and the molecular weight of the copolymers decreased firstly with increasing CL content and then increased. The decrease in the reaction temperature, polymerization time and catalyst content would increase the molecular weight of the copolymers. Furthermore, the feeding dose affected the thermal
and mechanical properties of the copolymer largely, and the possessing different properties of random copolymers could be obtained by adjusting the copolymer compositions. This work could optimize the polymerization conditions to achieve the copolymers
with controlled properties for implant applications. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012″
“Historical inference is at its most powerful when independent lines of evidence can be integrated into a coherent account. Dating linguistic and cultural lineages can potentially play a vital role in the integration of evidence from linguistics, anthropology, archaeology and genetics. Unfortunately, although the comparative method in GW4869 historical linguistics can provide a relative chronology, it cannot provide absolute date estimates and an alternative approach, called glottochronology, is fundamentally flawed. In this paper we outline how computational phylogenetic methods can reliably estimate language divergence dates and thus help resolve long-standing debates about human prehistory ranging from the origin of the Indo-European language family to the peopling of the Pacific.”
“The influence of stress migration (SM) on the electromigration (EM) reliability is studied here for very fine line interconnects, fabricated using the 45-nm Cu/low-kappa interconnect process flow. As opposed to the current understanding that SM is not a concern for the narrow metal lines because of limited availability of vacancies for voiding, we found that SM does have serious wear-out effects.