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| 1 | Production of activated carbon from a new precursor molasses by activation with sulphuric acid显示文摘 | LEGROURIA K KHOUYA E EZZINE M | | 0，，1： | 1 |
| 2 | Anti-inflammatory, anticoagulant and antioxidant effects of aqueous extracts from Moroccan thyme varieties显示文摘Objective: To evaluate the anti-inflammatory, anticoagulant and antioxidant effects of aqueous extracts of thyme varieties from Moroccan.Methods: The aqueous extracts of tree medicinal plants [Thymus atlanticus(T. atlanticus), Thymus satureioides and Thymus zygis(T. zygis)] were screened for their antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl radical-scavenging, ferric reducing antioxidant power assay, radical scavenging activity method, the inhibition of 2,2'-azobis(2-amidinopropane) dihydrochloride that induces oxidative erythrocyte hemolysis and thiobarbituric acid reactive substances assay. The anti-inflammatory activity of aqueous extracts was evaluated in vivo using croton oil-induced ear edema and carrageenan-induced paw edema in mice and rats, respectively. This extracts were evaluated in vitro for their anticoagulant activity at the different concentrations by partial thromboplastin time and prothrombin time activated. Results: All thyme varieties were found to possess considerable antioxidant activity and potent anti-inflammatory activity in the croton oil-induced edema. Administration of aqueous extracts of two varieties(50 mg/kg)(T. zygis and T. atlanticus) reduced significantly the carrageenaninduced paw edema similar to non-steroidal anti-inflammatory drug(indomethacin, 10 mg/kg). In partial thromboplastin time and prothrombin time tests, T. atlanticus and T. zygis extracts showed the strongest anticoagulant activity. In contrast, Thymus satureioides did not show the anticoagulant activity in these tests. Conclusions: All aqueous extracts possess considerable antioxidant activity and are rich in total polyphenol and flavonoid but they act differently in the process of inflammatory and coagulation studied. This study shows great variability of biological activities in thyme varieties. | Tarik Khouya Mhamed Ramchoun Abdelbassat Hmidani Souliman Amrani Hicham Harnafi Mohamed Benlyas Younes Filali Zegzouti Chakib Alem | 2015 | Asian Pacific Journal of Tropical Biomedicine2015，5，8： | 1 |
| 3 | Niemann Pick disease A: a case report 显示文摘 | Hassani MA Alami M Baba AF Lahlou H Baba Khouya A Akoudad Z | 2010 | Ann Biol Clin (Paris)2010，68，6： | 1 |
| 4 | Influence of the experimental conditions on porosity and structure of adsorbents elaborated from Moroccan oil shale of Timahdit by chemical activation显示文摘 | ICHCHO S KHOUYA E FAKH1 S EZZINE M HANNACHE H PALLIER R NASLAIN R | 2005 | J Hazard Mater2005，118，13： | 1 |
| 5 | Production of activated carbon from a new precursor molasses by activation with sulphuric acid显示文摘 | Legrouria K Khouya E Ezzine M | 2005 | J Hazard Mater2005，118，： | 1 |
| 6 | A Conservative and Monotone Characteristic Finite Element Solver for Three-Dimensional Transport and Incompressible Navier-Stokes Equations on Unstructured Grids显示文摘We propose a mass-conservative and monotonicity-preserving characteristic finite element method for solving three-dimensional transport and incompressibleNavier-Stokes equations on unstructured grids. The main idea in the proposed algorithm consists of combining a mass-conservative and monotonicity-preserving modified method of characteristics for the time integration with a mixed finite elementmethod for the space discretization. This class of computational solvers benefits fromthe geometrical flexibility of the finite elements and the strong stability of the modi-fied method of characteristics to accurately solve convection-dominated flows usingtime steps larger than its Eulerian counterparts. In the current study, we implementthree-dimensional limiters to convert the proposed solver to a fully mass-conservativeand essentially monotonicity-preserving method in addition of a low computationalcost. The key idea lies on using quadratic and linear basis functions of the mesh element where the departure point is localized in the interpolation procedures. Theproposed method is applied to well-established problems for transport and incompressible Navier-Stokes equations in three space dimensions. The numerical resultsillustrate the performance of the proposed solver and support its ability to yield accurate and efficient numerical solutions for three-dimensional convection-dominatedflow problems on unstructured tetrahedral meshes. | Bassou Khouya Mofdi El-Amrani Mohammed Seaid | 2022 | Communications in Computational Physics2022，31，1： | 0 |
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