Zobrazeno 1 - 10
of 408
pro vyhledávání: '"N. Riahi"'
Publikováno v:
Journal of Advanced Materials in Engineering, Vol 40, Iss 4, Pp 1-14 (2022)
In this research, the effect of addition of silicon carbide (SiC) nanoparticles on the improvement of the structural, superconductivity, magnetic, and flux pinning properties of high-temperature superconductor Bi1.6Pb0.4Sr2Ca2Cu3O10+θ (Bi-2223) was
Externí odkaz:
https://doaj.org/article/6e8ee5f812374100a85dc3c178dc78bb
Autor:
H. Bouaziz, M. Ghalleb, N. Tounsi, N. Riahi, H. Bouzaiene, J. Ziadi, J. Ben Hassouna, M. Slimane, K. Rahal
Publikováno v:
Journal of Medical Case Reports, Vol 15, Iss 1, Pp 1-5 (2021)
Abstract Introduction Renal angiomyolipoma is considered a benign mesenchymal tumor composed of fat, smooth muscle, and blood vessels. It represents 1–3% of solid renal tumors. Despite this tumor’s benignity, it can be aggressive with a locoregio
Externí odkaz:
https://doaj.org/article/130ebcf232d14cbf83fe2ce0ead948eb
Publikováno v:
Journal of Advanced Materials in Engineering, Vol 39, Iss 3, Pp 117-128 (2020)
In this paper, the effect of adding aluminum trihydrate (ATH) on electrical (including dielectric constant, dielectric loss and strength, volume and surface resistivity) and hydrophobic properties of two-part room temperature volcanized (RTV) silicon
Externí odkaz:
https://doaj.org/article/e3db5998699a40cc81f287568856a760
Publikováno v:
Journal of Advanced Materials in Engineering, Vol 35, Iss 4, Pp 13-25 (2017)
In this study, the parameters affecting the synthesis of silver nanoparticles were optimized by green chemical reduction method to make a conductive pattern. The raw materials used in this study, include silver nitrate as a source of silver ions, pol
Externí odkaz:
https://doaj.org/article/1b744a27c6a142e782d92604eb72b5de
Autor:
Daniel N. Riahi, Saulo Orizaga
Publikováno v:
AIMS Biophysics, Vol 11, Iss 1, Pp 66-84 (2024)
In this article, we review previous studies of modeling problems for blood flow with or without transport of a solute in a section of arterial blood flow and in the presence of atherosclerosis. Moreover, we review problems of bio-fluid dynamics withi
Externí odkaz:
https://doaj.org/article/0c385cfa6bba48828113984edbc3b957
Autor:
Daniel N. Riahi, Saulo Orizaga
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 5, Iss , Pp 100364- (2022)
We investigate three-dimensional nonlinear rotating viscoelastic curved jets in the presence of gravity force. Applying the Giesekus model for the viscoelastic stress parts of the jet flow system and using perturbation methods with a consistent scali
Externí odkaz:
https://doaj.org/article/2ff9d55bc3d84e87896d4cbf2b46a43e
Autor:
Daniel N. Riahi, Saulo Orizaga
Publikováno v:
Journal of Theoretical and Applied Mechanics. :275-287
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70181c07163756eb926d0d5c95c51298
https://doi.org/10.15632/jtam-pl/162128
https://doi.org/10.15632/jtam-pl/162128
Autor:
Daniel N. Riahi, Saulo Orizaga
Publikováno v:
AIMS Bioengineering. 10:67-88
We investigated a physical system for unsteady blood flow and solute transport in a section of a constricted porous artery. The aim of this study was to determine effects of hematocrit, stenosis, pulse oscillation, diffusion, convection and chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e13a0cd5c767173088b65b9ea7513d
https://doi.org/10.3934/bioeng.2023007
https://doi.org/10.3934/bioeng.2023007
Publikováno v:
Results in Applied Mathematics, Vol 7, Iss , Pp 100117- (2020)
We study the problem of drug delivery in a catheterized artery in the presence of atherosclerosis. The problem is modeled in the context of a two-phase flow system which consists of red blood cells and blood plasma. The coupled differential equations
Externí odkaz:
https://doaj.org/article/1678ca56227e4e6f931fb9794aaf280c
Publikováno v:
Ceramics International. 48:31121-31128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a79dbd5963550bd1e74e6fbf678ed6da
https://doi.org/10.1016/j.ceramint.2022.05.271
https://doi.org/10.1016/j.ceramint.2022.05.271