ANALYTICAL OPTICAL SOLUTIONS TO THE NONLINEAR ZAKHAROV SYSTEM VIA LOGARITHMIC TRANSFORMATION


Attaining the minimum target of resolution WHA 54.19 for schistosomiasis control in the Rainforest Zone of the state of Pernambuco, Northeastern Brazil

Resolution 19 of the 54th World Health Assembly (WHA-54.19) urged member nations to promote preventive measures, ensure treatment and mobilize resources for madelaine chocolate hearts control of schistosomiasis and soil-transmitted helminthiases (STH).The minimum target is to attend 75% of all school-age children at risk by year 2010.The Brazilian

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Alkali-activated binary concrete based on natural pozzolan; a real and eco-friendly alternative to the OPC concrete

This research shows the obtaining and characterization of an Alkali Activated Binary Concrete (AABC), based on 70% of a natural volcanic pozzolan (NP) and 30% ground blast furnace slag (GBFS), as a real and environmentally sustainable alternative of replacement to the Portland cement (OPC)-based concrete.As the alkaline activator a mixture of sodiu

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