Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Mohamed M Abdallah"'
Autor:
Danya A. Saifaldeen, Abdullatif M. Al-Baseer, Bekir S. Ciftler, Mohamed M. Abdallah, Khalid A. Qaraqe
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3007-3020 (2024)
This paper explores a new advancement in physical layer security (PLS) techniques, focusing on the integration of Intelligent Reflecting Surfaces (IRS). This work centers on developing an intelligent hybrid system combining communication lines using
Externí odkaz:
https://doaj.org/article/6fc1257856b140d69dcd17b959af1a6c
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 729-739 (2022)
In this work, we examine an intelligent reflecting surface (IRS) assisted downlink non-orthogonal multiple access (NOMA) scenario intending to maximize the sum-rate of users. The optimization problem at the IRS is quite complicated, and non-convex si
Externí odkaz:
https://doaj.org/article/70b11d4140d44f8a9c66d850e3694b2d
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 6, Pp 1-9 (2022)
In this paper, we develop a novel Physical Layer Security (PLS) technique for a Visible Light Communication (VLC) system composed of light fixtures assisted by mirror array sheets serving as Intelligent Reflecting Surfaces (IRS). Our objective is to
Externí odkaz:
https://doaj.org/article/8494fbd354734622ac4c36b5964a58f0
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 51, Iss 1, Pp 1-10 (2020)
Abstract Background To evaluate how far is selective renal artery embolization (RAE) using permanent agents effective in treating acute renal artery bleeding. We retrospectively reviewed the medical records of patients (n = 45) with renal bleeding wh
Externí odkaz:
https://doaj.org/article/011bdc5ec7024e0da743d522b5750eb4
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 2, Pp 1-18 (2019)
In this paper, we study physical layer security (PLS) aspects of a hybrid radio frequency (RF)/visible light communication (VLC) system with multiple decode-and-forward relaying nodes equipped with friendly jamming capabilities. We first propose a no
Externí odkaz:
https://doaj.org/article/1ed40d045d3e4ac69856396f9d22ff50
Publikováno v:
IEEE Access, Vol 7, Pp 10844-10856 (2019)
In this paper, we consider the secrecy of a hybrid radio frequency (RF)/visible light communication (VLC) system equipped with decode-and-forward relaying. We develop physical layer security algorithms that mitigate eavesdropping on both RF and VLC n
Externí odkaz:
https://doaj.org/article/fc2a9a52d6624bb2acd114c8279a9db5
Publikováno v:
Therapeutic Advances in Urology, Vol 12 (2020)
Background and purpose: Benign prostatic hyperplasia (BPH) is the most common urologic disorder affecting older men, necessitating medical or surgical intervention. Limited data exists regarding the effect these surgeries have on the endourologist’
Externí odkaz:
https://doaj.org/article/9bdca59da16f4d63b3f8d35cf3f5400c
Publikováno v:
Journal of Network and Computer Applications. 216:103658
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12bc0443c01532001721a1d86cc83cbd
https://doi.org/10.1016/j.jnca.2023.103658
https://doi.org/10.1016/j.jnca.2023.103658
Autor:
Mohamed Selem, Mahmoud Ahmed Wahbbah, Sultan M Sultan, Mohamed M. Abdallah, Asmaa Gaber Abdou
Publikováno v:
Journal of Immunoassay and Immunochemistry. 42:188-201
Urothelial carcinoma is the most common urinary malignancy with a wide proportion of cancer morbidity and mortality. The aim of the present study is to evaluate Ki-67 and p63 immunoexpression and their correlation with grade and stage of bladder urot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cf85813ae3255286fc6184648c4b292
https://doi.org/10.1080/15321819.2020.1844752
https://doi.org/10.1080/15321819.2020.1844752
Autor:
Abd El-Galil E. Amr, Elsayed A. Elsayed, Mohamed A. Al-Omar, Hanan O. Badr Eldin, Eman S. Nossier, Mohamed M. Abdallah
Publikováno v:
Molecules, Vol 24, Iss 3, p 416 (2019)
A series of estrone derivatives 3–8 was designed and synthesized using estrone arylmethylenes 2a,b as starting materials and their structures were confirmed by different spectral data and elemental analyses. All the newly synthesized compounds exhi
Externí odkaz:
https://doaj.org/article/197d955c5e834ca39f74a9e284104dca