Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Hamdi Ali"'
Autor:
Khaoula Alia, Djamal Atia, Mohammed Laid Tedjani, Gamil Gamal Hasan, Hamdi Ali Mohammed, Salah Eddine Laouini, Mahmood M.S. Abdullah, Farid Menaa
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract A novel composite material, magnetic chitosan-clay/benzoin/Fe3O4 (CS-CY/Benz/Fe3O4), was synthesized for effectively removing thionine dye (TH) from water solutions. The structural integrity and suitability of CS- CY/Benz/Fe3O4 composite for
Externí odkaz:
https://doaj.org/article/f2b04b15cdc44c4a87c1a424038612f2
Removal of hydrocarbons and heavy metals from petroleum water by modern green nanotechnology methods
Autor:
Abderrhmane Bouafia, Souhaila Meneceur, Souheyla Chami, Salah Eddine Laouini, Henda Daoudi, Souheila Legmairi, Hamdi Ali Mohammed Mohammed, Narimene Aoun, Farid Menaa
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Considered heavy metals, such as As(III), Bi(II), Cd(II), Cr(VI), Mn(II), Mo(II), Ni(II), Pb(II), Sb(III), Se(-II), Zn(II), and contaminating chemical compounds (monocyclic aromatic hydrocarbons such as phenolic or polycyclic derivatives) in
Externí odkaz:
https://doaj.org/article/13641109f9fe402584bb3ad2b11646dd
Publikováno v:
Axioms, Vol 13, Iss 2, p 98 (2024)
Some fundamental properties of the Muckenhoupt class Ap of weights and the Gehring class Gq of weights on time scales and some relations between them will be proved in this paper. To prove the main results, we will apply an approach based on proving
Externí odkaz:
https://doaj.org/article/3a5154fd28594856af653f91c88302a4
Autor:
Ahmed A. Zaki Diab, Hamdi Ali, H.I. Abdul-Ghaffar, Hany A. Abdelsalam, Montaser Abd El Sattar
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 6854-6867 (2021)
The electro-chemical proton exchange membrane fuel cell (PEMFC) is an inventing electrical generator from chemical reaction process as a green energy source. An accurate PEMFC model with its precise parameters should be used to carefully fitting of p
Externí odkaz:
https://doaj.org/article/785633eee0f34c2a8019903368c1e0ff
Night time semantic segmentation is a crucial task in computer vision, focusing on accurately classifying and segmenting objects in low-light conditions. Unlike daytime techniques, which often perform worse in nighttime scenes, it is essential for au
Externí odkaz:
http://arxiv.org/abs/2407.06016
We introduce MMIS, a novel dataset designed to advance MultiModal Interior Scene generation and recognition. MMIS consists of nearly 160,000 images. Each image within the dataset is accompanied by its corresponding textual description and an audio re
Externí odkaz:
http://arxiv.org/abs/2407.05980
Facial Expression Recognition (FER) is vital for understanding interpersonal communication. However, existing classification methods often face challenges such as vulnerability to noise, imbalanced datasets, overfitting, and generalization issues. In
Externí odkaz:
http://arxiv.org/abs/2407.02361
Effective feature representations play a critical role in enhancing the performance of text generation models that rely on deep neural networks. However, current approaches suffer from several drawbacks, such as the inability to capture the deep sema
Externí odkaz:
http://arxiv.org/abs/2402.16194
Autor:
Hamdi Ali Elagab
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 9, Iss 3, Pp 157-174 (2017)
Thirty five complexes of 1,2- bis(benzimidazole, benzothiazole and benzoxazole)benzene, 1,2-bis(benzimidazole, benzothiazole and benzoxazole)-4-methyl-benzene, 1,2-bis (benzimidazole, benzothiazole and benzoxazole)4-bromobenzene, 1, 2-bis(benzimidazo
Externí odkaz:
https://doaj.org/article/a66e118dc4f642639a3656cfaafc4be7
Autor:
Hamdi Ali Elagab
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 9, Iss 1, Pp 76-88 (2017)
A series of 16 complexes of 1,2-bis(benzothiazolyl) benzene and 1,2-bis(benzothiazolyl)-4-methyl benzene compounds with Ti(IV), Zr(IV), V(III), Fe(III), Fe(II), Co(II), Ni(II) and Cu(II) were synthesized and characterized. After activation with methy
Externí odkaz:
https://doaj.org/article/f358010c93b940f0bafaea70bf6c50ce