Mathematical analysis and simulations for a Caputo-Fabrizio fractional COVID-19 model von Adel, Waleed, Amer, Yaser A., Youssef, Eslam S.M., Mahdy, Amr M.S.

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Effect of Some Growth Retardants and Pinching on Growth, Flowering and Chemical Composition of Tabernaemontana Coronaria Plant von Youssef, A. S.M.

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Effect of Some Treatments of Bio and Organic Fertilization on Vegetative Growth of Moringa Olifera Plant von Youssef, A. S.M.

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Effect of Some Rooting Media and IBA treatments On Rooting, Growth and Chemical Composition of Stem Cuttings of Ficus benjamina Cv. Vivian von Youssef, A. S.M.

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Solving Fractional Integro-Differential Equations by Using Sumudu Transform Method and Hermite Spectral Collocation Method von Amer, Y A, Mahdy, A M S, Youssef, E S M

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Rutin Suppresses DMBA Carcinogenesis in the Breast Through Modulating IL-6/NF-κB, SRC1/HSP90 and ER-α von Youssef, Seham S M, Ibrahim, Nashwa K, El-Sonbaty, Sawsan M, El-Din Ezz, Magda K

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On the ionospheric effects of 26 June, 1999 solar flare von Abseim, A., Youssef, M., Youssef, S.M., Amin, Magdy Y., Rashed, M.G., Semeida, M.A.

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PHYSICOCHEMICAL PROPERTIES AND ITS APPLICATION OF DILL (AN-ETHUM GRAVEOLENS) AND PARSLEY (PETROSELINUM SATIVUM) AND THEIR ESSENTIAL OILS von K.H., Tolba, Youssef, S.M., Abd-Elwahab, E.S.

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Up regulation of serum tumor necrosis factor-related apoptosis inducing ligand in juvenile-onset systemic lupus erythematosus: relations with disease activity, antibodies to double... von Ezzat, Mohamed H. M., EL-Gammasy, Tarek M. A., Shaheen, Kareem Y. A., EL-Mezdawi, Ramzi A. M., Youssef, Mervat S. M.

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A robust automated speech classification using hybrid wavelet-based architecture von Youssef, S.M.

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The life of an Egyptian doctor von Simaika, Samir Mahfouz, Simaika, Youssef S M

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Dependence of optical band gap on the compositions of Se(1− x) Tex thin films von El-Zahed, H., Khaled, M.A., El-Korashy, A., Youssef, S.M., El Ocker, M.

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Reactive prohibition-based ant colony optimization (RPACO): a new parallel architecture for constrained clique sub-graphs von Youssef, S.M., Elliman, D.G.

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Ovulation detection following removal of levonorgestrel subdermal contraceptive implants von Ismail, A.A.A., Anwar, M.Y., Youssef, S.M., Toppozada, M.

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Integrating mobile agents and swarm optimization for efficient QoS management in dynamic programmable networks von Youssef, S.M., Ismail, M.A., Bassiouny, S.A.

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The effect of diet on the toxicity of vanadium von Hafez, Y S, Kratzer, F H

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Methionine toxicity in chicks and poults von Hafez, Y S, Chavez, E, Vohra, P, Kratzer, F H

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The effect of pharmacological levels of dietary vanadium on the egg production, shell thickness and egg yolk cholesterol in laying hens and Coturnix von Hafez, Y S, Kratzer, F H

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Superior sunlight photocatalytic of N/La codoped ZnO nanostructures synthesized using different chelating agents von Youssef, A.M., Yakout, S.M.

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Engineering of efficient visible light photocatalysts: Ti1–+Cu La O2 (x = 0.03; y = 0, 0.005, 0.01) compositions von Yakout, S.M., Youssef, A.M.

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