Zobrazeno 1 - 10
of 547
pro vyhledávání: '"Ahmed HESHAM"'
Publikováno v:
IEEE Access, Vol 12, Pp 143288-143306 (2024)
This paper investigates the application of Cell-Free massive MIMO (CF-mMIMO) in indoor industrial environments, a key technology for ensuring reliability and spectral efficiency (SE) in 5G and beyond. We implement two schemes, centralized and distrib
Externí odkaz:
https://doaj.org/article/56b4be8778f04f75971a8450f8b08868
Autor:
Sahar Mahmoud Abd elsalam, Soheir Salah, Ahmed Hesham Said, Mona Hussein, Rehab Magdy, Wesam Osama
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-15 (2024)
Abstract Background Diffusion tensor imaging (DTI) and magnetic resonance spectroscopy (1H-MRS) can detect the microstructural changes in normal-appearing conventional MRI. So, they may differentiate between multiple sclerosis (MS) cases and cerebral
Externí odkaz:
https://doaj.org/article/439a8b70068a4f01ad21ba8ba78ca894
Autor:
Moaz Osama Omar, Muhammed Jabran Abad Ali, Soliman Elias Qabillie, Ahmed Ibrahim Haji, Mohammed Bilal Takriti Takriti, Ahmed Hesham Atif, Imran Rangraze
Publikováno v:
Siriraj Medical Journal, Vol 76, Iss 2 (2024)
In all medical subfields, including ophthalmology, the development of artificial intelligence (AI), particularly cutting-edge deep learning frameworks, has sparked a quiet revolution. The eyes and the rest of the body are anatomically related because
Externí odkaz:
https://doaj.org/article/b1b5281833f841ba8d9f5748ad5da97f
Autor:
Nermeen M. Abu-Elala, Marwa S. Khattab, Huda O. AbuBakr, Samah Helmy, Ahmed Hesham, Nehal A. Younis, Mahmoud A. O. Dawood, Mohammed F. El Basuini
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract This study investigated the clinical and pathological symptoms of waterborne lead toxicity in wild Nile tilapia collected from a lead-contaminated area (the Mariotteya Canal: Pb = 0.6 ± 0.21 mg L−1) and a farmed fish after 2 weeks of expe
Externí odkaz:
https://doaj.org/article/fdae24b55aff4b6098b8b4025e7d4956
Autor:
Ahmed Hesham, Marwa Abass, Haanin Abdou, Reham Fahmy, Maha M. Rashad, Abdelnaser A. Abdallah, Wael Mossallem, Ibrahim F. Rehan, Asmaa Elnagar, František Zigo, Silvia Ondrašovičová, Ahmed F. Abouelnaga, Awad Rizk
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
IntroductionThe use of ozonized water is gaining importance in medicine due to its effects on hyperglycemia and wound healing mechanisms.MethodsThis experiment was conducted to assess the impacts of intradermal administration of ozonated water on acu
Externí odkaz:
https://doaj.org/article/3949d104d69e46de85c398ae03c0bd36
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 53, Iss 1, Pp 65-84 (2023)
The Nile Delta is known as the most prolific gas province in North Africa. Gas exploration and production were the main targets over decades in the Nile Delta. The integration of petrophysical analysis, seismic interpretation, and seismic attributes
Externí odkaz:
https://doaj.org/article/d7b06b62ee8c43fd8ec66751df5037f8
Autor:
Fahad Z Al Sharif, Ahmad Alhuraiji, Arif Alam, Ayman Alhejazi, Hani Osman, Hesham El Sabah, Faraz Khan, Majed Alahmadi, Musa Alzahrani, Mustaqeem A Siddiqi, Omar Zeid Abdeljalil, Ahmed Hesham, Magdy Rabea, Waleed Hannout, Mahmoud Marashi
Publikováno v:
Journal of Applied Hematology, Vol 14, Iss 2, Pp 71-77 (2023)
Multiple myeloma (MM) is neoplasm of the plasma cells derived from the postgerminal B-cell lineage and it ranges from premalignant conditions like monoclonal gammopathy of unknown significance and smoldering MM (SMM) to malignant diseases such as ove
Externí odkaz:
https://doaj.org/article/c188395adf9f47af93a26942620bff71
Publikováno v:
IET Communications, Vol 16, Iss 16, Pp 1875-1888 (2022)
Abstract The baseband digital pre‐distortion (DPD) signal processing technique is the most cost‐effective linearisation method among other techniques to address the nonlinearity effect of the power amplifier. For communication systems containing
Externí odkaz:
https://doaj.org/article/490d648a597f47ce81f25f5c110db279
Publikováno v:
Protection and Control of Modern Power Systems, Vol 6, Iss 1, Pp 1-13 (2021)
Abstract High penetration of renewable sources into conventional power systems results in reduction of system inertia and noticeable low-frequency oscillations (LFOs) in the rotor speed of synchronous generators. In this paper, we propose effective d
Externí odkaz:
https://doaj.org/article/53781937b0154b01953138257c01ca0f
Publikováno v:
Egyptian Journal of Medical Research, Vol 2, Iss 2, Pp 104-121 (2021)
Aim: The study goal is to detect if apparent diffusion coefficient (ADC), a quantitative parameter of diffusion-weighted imaging (DWI), can recognize HCC post TACE residuals. Results were obtained by using MRI_DWI & ADC and were compared with those o
Externí odkaz:
https://doaj.org/article/93b49aea339844f6885a7c849b5bc465