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Akademický článek

Analysis of water conveying aluminum oxide/silver nanoparticles due to mixed convection through four square cavity's variable hot (cold) walled

Autor: Roubi Abdelhak, Fares Redouane, Wasim Jamshed, Mohamed R. Eid, Kamel Guedri, M. Israr Ur Rehman, Sayed M. El Din

Publikováno v: Ain Shams Engineering Journal, Vol 14, Iss 9, Pp 102072- (2023)

The present work focuses on the measurement of the general entropy and the heat exchanges that occur inside a square-shaped cavity by changing the cold and hot wall in four cases filled with a hybrid nano-liquid (Al2O3-Ag/water) with a cylinder insta

Externí odkaz: https://doaj.org/article/2b3625c6de114cfcb4ec952955d2643f

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Akademický článek

Mathematical Entropy Analysis of Natural Convection of MWCNT—Fe3O4/Water Hybrid Nanofluid with Parallel Magnetic Field via Galerkin Finite Element Process

Autor: Djellouli Ghali, Fares Redouane, Roubi Abdelhak, Amine Belhadj Mahammed, Chikr Djaoutsi Zineb, Wasim Jamshed, Mohamed R. Eid, Sayed M. Eldin, Awad Musa, Nor Ain Azeany Mohd Nasir

Publikováno v: Symmetry, Vol 14, Iss 11, p 2312 (2022)

Heat transfer in a symmetrical cavity with two semi-cylinders was explored in this study. Several parameters, such as (103≤Ra≤106), (10−5≤Da≤10−2), (0.02≤ϕ≤0.08), (0.2≤ε≤0.8), and (0≤Ha≤100) were selected and evaluated in th

Externí odkaz: https://doaj.org/article/e4e9f58c21ac42af9cca2e5bd81f1d73

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Akademický článek

Squalene Loaded Nanoparticles Effectively Protect Hepatic AML12 Cell Lines against Oxidative and Endoplasmic Reticulum Stress in a TXNDC5-Dependent Way

Autor: Seyed Hesamoddin Bidooki, Teresa Alejo, Javier Sánchez-Marco, Roberto Martínez-Beamonte, Roubi Abuobeid, Juan Carlos Burillo, Roberto Lasheras, Victor Sebastian, María J. Rodríguez-Yoldi, Manuel Arruebo, Jesús Osada

Publikováno v: Antioxidants, Vol 11, Iss 3, p 581 (2022)

Virgin olive oil, the main source of fat in the Mediterranean diet, contains a substantial amount of squalene which possesses natural antioxidant properties. Due to its highly hydrophobic nature, its bioavailability is reduced. In order to increase i

Externí odkaz: https://doaj.org/article/4ea79268f0f549ce950ee4c1b96ff6f8

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Akademický článek

Development of water saving toilet-flushing mechanisms

Autor: Roubi A. Zaied

Publikováno v: Applied Water Science, Vol 8, Iss 2, Pp 1-10 (2018)

Abstract Wasting water in toilets flushing is the largest source of water wasting through the use of old siphon boxes. It occupies the first place in domestic consumption. This study reports two trial approaches for optimizing the flushing system des

Externí odkaz: https://doaj.org/article/2887fa65809c49d1be07378968a45f24

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