Zobrazeno 1 - 10
of 893
pro vyhledávání: '"S, Mahdy"'
Autor:
Shimaa Ibrahim Amin, Rehab S. Mahdy, Dalia A. El-Shafei, Nagda Elmasry, Hassan Eldawy, Rana MagdyAbdalla, Eman Fouad
Publikováno v:
Middle East Current Psychiatry, Vol 31, Iss 1, Pp 1-8 (2024)
Abstract Background Job burnout is defined as physical, emotional, and mental exhaustion due to persistent work stress, and it includes emotional exhaustion (EE), cynicism (CY), and reduced personal accomplishment (PA) and usually leads to symptoms o
Externí odkaz:
https://doaj.org/article/d8c5e17c7995468aad9f9a5f5a8747d2
Autor:
Dheyaa J. Jasim, Ali B.M. Ali, Dunya Jani Qali, Omar S. Mahdy, Soheil Salahshour, S.Ali Eftekhari
Publikováno v:
International Journal of Thermofluids, Vol 24, Iss , Pp 100829- (2024)
In this paper, the thermal conductivity (knf) of the Al2O3/Ethylene Glycol -Water nanofluid is measured. MATLAB software is used to fit a nonlinear function, and the analysis of variance (ANOVA) is implemented to determine the effect of temperature a
Externí odkaz:
https://doaj.org/article/9c4d5e8d803c40688c3260748ee44a8f
Autor:
Dheyaa J. Jasim, Marwah sabah mahdi, Omar S. Mahdy, Ali Basem, Seyed Hossein Hashemi Karouei, Mehdi Alinia-kolaei
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100770- (2024)
In a shell-and-coil heat exchanger, employing a double coil instead of a simple coil causes more heat transfer compared to a simple coil because the double coil improves heat exchange through enhanced fluid flow and turbulence, enabling a longer tube
Externí odkaz:
https://doaj.org/article/133ad8e2a37d49c990e9f02efa013063
Publikováno v:
Fractal and Fractional, Vol 8, Iss 11, p 663 (2024)
This article solves the nonlinear fractional integral equation (NFrIE) using the Genocchi polynomial method (GPM). We have provided proof to demonstrate the existence of a unique solution to the second sort of NFrIE in Hilbert space. The proof of the
Externí odkaz:
https://doaj.org/article/5a9630595ada4387b7f0ae2f07039115
Publikováno v:
AIMS Biophysics, Vol 10, Iss 3, Pp 263-280 (2023)
In this essay, we have presented a fractional numerical model of breast cancer stages with cardiac outcomes. Five compartments were used to build the model, each of which represented a subpopulation of breast cancer patients. Variables A, B, C, D, an
Externí odkaz:
https://doaj.org/article/6a7d3d8e053147068e025081f6e15672
Autor:
Muhyaddin J.H. Rawa, Omar S. Mahdy, Nidal H. Abu-Hamdeh, Abbas J. Sultan, Hamed Kazemi-Varnamkhasti, Sh. Baghaei, Meshari A. Al-Ebrahim
Publikováno v:
Case Studies in Thermal Engineering, Vol 50, Iss , Pp 103412- (2023)
According to phase change materials (PCMs) operate at their phase change temperature, they can store a lot of latent heat energy without changing the temperature, so these materials are widely used in thermal storage tanks. The direct use of PCMs is
Externí odkaz:
https://doaj.org/article/fe9f0440179448778fc6e5aea19bd575
Autor:
Gongxing Yan, Omar S. Mahdy, As'ad Alizadeh, Navid Nasajpour-Esfahani, Shadi Esmaeili, Maboud Hekmatifar, Mohamed R. El-Sharkawy, Ahmed Salah Al-Shat, Mahmoud Shamsborhan
Publikováno v:
Case Studies in Thermal Engineering, Vol 50, Iss , Pp 103399- (2023)
The emergence of significant environmental problems, the depletion of fossil fuel reserves, and the anticipation of price hikes have driven researchers to explore and adopt renewable fuels derived from biological sources. Such renewable energy source
Externí odkaz:
https://doaj.org/article/3ccfe67a99f54feb88534ae4c0695959
Autor:
Marwa S. Mahdy, Ahmed F. Azmy, Tarek Dishisha, Wafaa R. Mohamed, Kawkab A. Ahmed, Ahmed Hassan, Sahar El Aidy, Ahmed O. El-Gendy
Publikováno v:
BMC Microbiology, Vol 23, Iss 1, Pp 1-22 (2023)
Abstract Background Irinotecan is a chemotherapeutic agent used to treat a variety of tumors, including colorectal cancer (CRC). In the intestine, it is transformed into SN-38 by gut microbial enzymes, which is responsible for its toxicity during exc
Externí odkaz:
https://doaj.org/article/863d07f2992e411683fd7bfed4699173
Autor:
Riyadh S. Almukhtar, Ali Amer Yahya, Omar S. Mahdy, Hasan Shakir Majdi, Gaidaa S. Mahdi, Asawer A. Alwasiti, Zainab Y. Shnain, Majid Mohammadi, Adnan A. AbdulRazak, Peter Philib, Jamal M. Ali, Haydar A. S. Aljaafari, Sajda S. Alsaedi
Publikováno v:
ChemEngineering, Vol 7, Iss 5, p 101 (2023)
Due to the significant increase in heavy feedstocks being transported to refineries and the hydrocracking process, the significance of adopting an ebullated bed reactor has been reemphasized in recent years. The predictive modelling of gas hold-up in
Externí odkaz:
https://doaj.org/article/0c56216566f44d67b69a475eaa620002
Publikováno v:
The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, Vol 58, Iss 1, Pp 1-11 (2022)
Abstract Background Adverse childhood experiences (ACEs) and substance use disorder (SUD) are well-known risk factors for psychosis and dramatically affect schizophrenia. In this research, we aimed to measure the prevalence of adverse childhood exper
Externí odkaz:
https://doaj.org/article/110427b685e84e4b89e6b4e489398b6a