Zobrazeno 1 - 10
of 334
pro vyhledávání: '"M.A. Ramadan"'
Autor:
M.A. Ramadan,, R. Reda
Publikováno v:
Tribology in Industry, Vol 39, Iss 3, Pp 357-363 (2017)
The present work studied the effect of filling epoxy matrix by different types and concentrations of nanoparticles on the friction and wear behaviors. Various concentrations (0.2 %, 0.4 %, 0.6 %, 0.8 % and 1 wt.%) of multi walled carbon nano tubes (M
Externí odkaz:
https://doaj.org/article/47ea07085f1a477f9b4766366d6d7e8f
Autor:
N.M. El-Shazly, M.A Ramadan
Publikováno v:
Iranian Journal of Numerical Analysis and Optimization, Vol 14, Iss Issue 3, Pp 900-937 (2024)
The goal of this study is to use our suggested generalized Legendre wavelet method to solve delay and equations of neutral differential form with pro-portionate delays of different orders. Delay differential equations have some application in the mat
Externí odkaz:
https://doaj.org/article/8202d42229aa4f4894ffa0b5682d530a
Autor:
N.K. Amein, M.A. Ramadan
Publikováno v:
Journal of the Egyptian Mathematical Society, Vol 19, Iss 3, Pp 118-125 (2011)
A Bubnov-Galerkin finite element method with quintic B-spline functions taken as element shape and weight functions is presented for the solution of the KdV equation. To demonstrate the accuracy, efficiency and reliability of the method three experim
Externí odkaz:
https://doaj.org/article/a511cf16a1e440ad8e214817cd9823e7
Autor:
Hossam S. El-Beltagi, Marwa Rageb, Mahmoud M. El-Saber, Ragab A. El-Masry, Khaled M.A. Ramadan, Mahmoud Kandeel, Ahlam Saleh Alhajri, Ali Osman
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e30627- (2024)
Hepatotoxin carbon tetrachloride (CCl4) causes liver injury. This research aims to create ZnO-NPs using green synthesis from Moringa oleifera (MO) leaves aqueous extract, and chemically prepared and confirming the synthesis by specialized equipment a
Externí odkaz:
https://doaj.org/article/53e1b27d4c1c4508a1b14d5bb6478676
Autor:
Khaled M.A. RAMADAN, Hossam S. EL-BELTAGI, Taia A. ABD EL MAGEED, Khaled E. MAZROU, Gamal F. MOHAMED, Mohamed. T. EL-SAADONY, Fathy M.A. EL-SAADONY, Mohamed H.H. ROBY, Hani S. SAUDY, Alaa I.B. ABOU-SREEA
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 51, Iss 4 (2023)
Anise is one of the plants with therapeutic potential, which is classified among the most important medicinal plants with interesting biological effects. Its components could be perceived so as “natural” and “safe” alternatives to antibiotics
Externí odkaz:
https://doaj.org/article/eff081dd498d4c878c8fa5f64c6f2a19
Autor:
Maha L. HADID, Khaled M.A. RAMADAN, Hossam S. EL-BELTAGI, Amany A. RAMADAN, Ibrahim M. EL-METWALLY, Tarek A. SHALABY, Eslam S.A. BENDARY, Khairiah MUBARAK ALWUTAYD, Hani S. SAUDY
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 51, Iss 3 (2023)
Numerous plant metabolites, especially amino acids, are accumulated as a result of stress. These amino acids are crucial for plant metabolism and development and have historically been viewed as the building blocks of proteins. Several studies sugges
Externí odkaz:
https://doaj.org/article/6f0162c5b39f41a5a5f505463f3fb30e
Publikováno v:
Letters in Applied Microbiology. 75:511-525
Marine micro-organisms are a promising source for novel natural compounds with many medical and biotechnological applications. Here, we demonstrate limitations and recent strategies for investigating the marine microbial community for novel bioactive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8e0c6aaa5659cac7df1d94fea1bea8d
https://doi.org/10.1111/lam.13728
https://doi.org/10.1111/lam.13728
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.