Qualitatively, it is known that the reactants content within the catalyst layer (CL) is the driving moments for the kinetics of reaction within the CL. This paper aimed to quantitatively express the level of enhancement in electrical power due to enrichment in the oxygen content. For a given MEA, a flow field (FF) designer is always willing to design a FF to maximize the content of oxygen in al...

introduction: the treatment of cutaneous leishmaniasis (cl) is based primarily on the use of pentavalent antimonials, which may lead to many side effects limiting their use. photodynamic therapy (pdt) is an alternative for the treatment of cl, and some xanthene dyes have the potential for use in pdt. methods: the xanthenes rose bengal b (rb) and its derivatives rose bengal methyl ester (rbmet),...

Cutaneous leishmaniasis(CL) is referred to a group of diseases because of the varied clinical presentation, ranging from small cutaneous nodule to wide spread mucosal destruction. The nose is rarely involved by CL in even in endemic region. In this report we describe a rare rhinophymatous presentation of CL from a non-endemic region which was diagnosed by fine needle sampling and treated with M...