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Mild Steel Corrosion Inhibition in 1 M HCl by an Alcoholic Extract of Sargassum Muticum
(Portugaliae Electrochimica ActaPortugaliae Electrochimica Acta, 2023)
The inhibitive effect of a seaweed (SM) alcoholic extract on MS corrosion immersed in 1 M HCl, for 30 min, was evaluated by the WL method and PPD technique. The protective film was investigated by the Vickers hardness test. ...
Oxide powder mixture with poly-vinyl alcohol (PVA) and added polyethylene glycol (PEG) as plasticizer
(Science of SinteringScience of Sintering, 2023)
Powder mixture consisted of ZnO, Mn2O3 (MnCO3) and Fe2O3 blended powders, was found laminating during compaction. Polyvinyl alcohol (PVA) and a combination of PVA with polyethylene glycol (PEG) added as a plasticizer, were ...
Meet-continuous codomain lattice and fuzzy set inequations
(The 5th International Conference on Machine Learning and Intelligent Systems (MLIS 2023), Macao, Kina, 2023)
Extremal problems in fuzzy set and fuzzy relational equations and inequations - both existential and constructional - strongly depend on the choice of the codomain lattice, and the way we define the composition of fuzzy ...