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ABSTRACT Zinc is a critical nutrient for all living organisms, including bacterial pathogens such as Corynebacterium diphtheriae, the causative agent of the severe human respiratory disease diphtheria. As such, zinc acqu...

In refineries, one of the most important production units is Fluid Catalytic Cracking (FCC). In them, the incorporation of additives to the catalyst is a very interesting option to reduce the sulfur content of gasoline, ...

The present study involves an assessment of pollution through the impact of heavy metals in the waters of the 17 July estuaries, the Industrial zone on the left, Muthanna coasts, and the Nineveh Bridge of the Tigris Rive...