Search Results - Mostafa Hassan

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    (1/2,1/2)-Fuzzy QS–ideals and its correlation coefficients by Mostafa Hassan, Samy Mostafa

    Published 2024-12-01

    As an extension of intuitionistic fuzzy sets, we introduce the notion of -fuzzy set ( denoted by SSR) of QS -ideals on a OS -algebra and investigate its properties. Furthermore we study the homomorphic image and inverse image of SSR -fuzzy QS -ideals of a QS -algebra under homomorphism of QS -algebr...

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  2. 2

    First retrospective study on pediatric nephrocalcinosis in Syria: clinical symptoms and causes by Hadeel Ghanem, Mostafa Hassan, Sarena Swideah, Hala Wannous

    Published 2025-07-01

    BackgroundNephrocalcinosis is the deposition of calcium oxalate and phosphate in the kidneys. It is often asymptomatic and diagnosed via ultrasound. Symptoms may include hematuria or sterile leukocyturia. Based on echogenicity, it is classified as medullary or cortical. Although it may pose a proble...

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