Zobrazeno 1 - 10
of 11 805
pro vyhledávání: '"Mahdy A"'
Publikováno v:
Curved and Layered Structures, Vol 10, Iss 1, Pp 820-40 (2023)
In this study, a closed-form analytical solution is derived to compute the stress formulations for a thick cylindrical pressure vessel made of functionally graded material (FGM) with varying parameters, which are mechanical and thermal boundary condi
Externí odkaz:
https://doaj.org/article/8aeef2e2e54b4b94bf553876bcf1181b
Autor:
Mostafa Mohammed Elhamamsy, Ahmed Mohammed Aldemerdash, Fathi Badie Zahran, Gehan Fawzy Mahmoud Ezz, Sara Abou AlSaud, Maged Labib Boules, Mahdy Ahmed Abdelhady, Mohamed Ahmed Hamed
Publikováno v:
BMC Anesthesiology, Vol 22, Iss 1, Pp 1-7 (2022)
Abstract Background Etomidate was associated with an inhibition of adrenal steroid synthesis. This study aimed to evaluate the effects of adding low-dose ketamine to etomidate to minimize the decrease in serum cortisol level in critically ill cardiac
Externí odkaz:
https://doaj.org/article/0c87ae43e7f449579e3fe160d1977a12
Autor:
Shahriar, Onta, Mahdy, M. R. C.
Photonic space time crystals (PSTCs) are emerging materials characterized by periodic variations in electromagnetic parameters with respect to both space and time. To date, research on PSTCs remains theoretical, with no practical realization reported
Externí odkaz:
http://arxiv.org/abs/2409.00139
Quantum Energy Teleportation (QET) is a novel method that leverages quantum entanglement to transfer energy between two distant locations without any physical movement of the energy. The first realization of QET on superconducting hardware, utilizing
Externí odkaz:
http://arxiv.org/abs/2408.07997
Autor:
Sykot, Arman, Azad, Md Shawmoon, Tanha, Wahida Rahman, Morshed, BM Monjur, Shubha, Syed Emad Uddin, Mahdy, M. R. C.
In this paper, we present a novel cryptographic system that integrates Quantum Key Distribution (QKD) with classical encryption techniques to secure steganographic images. Our approach leverages the E91 QKD protocol to generate a shared secret key be
Externí odkaz:
http://arxiv.org/abs/2408.06964
Autor:
Gepreel Khaled A., Mahdy Amr M. S.
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 152-169 (2021)
This research paper uses a direct algebraic computational scheme to construct the Jacobi elliptic solutions based on the conformal fractional derivatives for nonlinear partial fractional differential equations (NPFDEs). Three vital models in mathemat
Externí odkaz:
https://doaj.org/article/ddaa5011096945128998dc84c404c50f
Autor:
Mostafa Mohammed Elhamamsy, Ahmed Mohammed Aldemerdash, Fathi Badie Zahran, Gehan Fawzy Mahmoud Ezz, Sara Abou AlSaud, Maged Labib Boules, Mahdy Ahmed Abdelhady, Mohamed Ahmed Hamed
Publikováno v:
BMC Anesthesiology, Vol 23, Iss 1, Pp 1-1 (2023)
An amendment to this paper has been published and can be accessed via the original article.
Externí odkaz:
https://doaj.org/article/adb903ef82d34d5e8636dc4cf8d43343
Autor:
Shubha, Syed Emad Uddin, Islam, Mir Muzahedul, Sadi, Tanvir Ahahmed, Miraz, Md. Hasibul Hasan, Mahdy, M. R. C.
Quantum image processing is a research field that explores the use of quantum computing and algorithms for image processing tasks such as image encoding and edge detection. Although classical edge detection algorithms perform reasonably well and are
Externí odkaz:
http://arxiv.org/abs/2404.06889
Autor:
Alireza Fathi, Mahdy Ahangar
Publikováno v:
فصلنامه علوم و فناوری فضایی, Vol 12, Iss 2, Pp 1-10 (2019)
corona discharge which had been considered undesired before, has become popular for different uses in the past decades; including space thrusters. The basic corona discharge has a simple setup including two electrodes with unequal cross-sections; one
Externí odkaz:
https://doaj.org/article/ba51618ae06f4e30b076d307c42707e3
Autor:
Hoch, Nora, Seidel, Olivia, Chirayath, Varghese A., Enriquez, Alfredo, Gramellini, Elena, Guenette, Roxanne, Jaidee, I-See W., Keefe, Kevin, Kohani, Shahab, Kubota, Shion, Mahdy, Hany, McDonald, Austin, Mei, Yuan, Miao, Peng, Newcomer, F. Mitch, Nygren, David, Parmaksiz, Ilker, Rooks, Michael, Tzoka, Iakovos, Wei, Wenzhao, Asaadi, Jonathan, Battat, James B. R.
We report measurements of the transverse diffusion of electrons in P-10 gas (90% Ar, 10% CH4) in a laboratory-scale time projection chamber (TPC) utilizing a novel pixelated signal capture and digitization technique known as Q-Pix. The Q-Pix method i
Externí odkaz:
http://arxiv.org/abs/2402.05734