Zobrazeno 1 - 10
of 344
pro vyhledávání: '"Mahmoud A. Soliman"'
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 14888-14900 (2022)
Three-diode model (TDM) of photovoltaic (PV) cells is a significantly precise model that addresses the electrical and optical losses in such PVs. Due to its nonlinearity and multivariable characteristics, the TDM is a complex and debatable PV model.
Externí odkaz:
https://doaj.org/article/567f23973dbc430dab6497fd16c16dc4
Publikováno v:
IEEE Access, Vol 9, Pp 41891-41901 (2021)
Tremendous penetration of photovoltaic (PV) systems into the electric grids develops many challenges in the modern power systems. In the simulation analyses of PV systems, accurate modelling of PV modules plays a crucial role in enhancing the charact
Externí odkaz:
https://doaj.org/article/3ee0c52783d54fb99eb7ff37ba2e4d2f
Publikováno v:
IEEE Access, Vol 8, Pp 82617-82629 (2020)
Huge penetration of grid-tied wind generators into the existing electricity networks increased various challenges in modern power grids. Tremendous attempts are accomplished to properly enhance the behavior of the wind generation systems. This articl
Externí odkaz:
https://doaj.org/article/ab8fb2a217db4ae7bd743f4d5a94758f
Publikováno v:
IEEE Access, Vol 8, Pp 155832-155842 (2020)
The precise electrical modeling of photovoltaic (PV) module is crucial due to the large-scale permeation of PV power plants into electric power networks. Therefore, a triple-diode photovoltaic (TDPV) model is presented to address all PV losses. Howev
Externí odkaz:
https://doaj.org/article/933cc67460a143798771a55c61f55cc2
Publikováno v:
The Egyptian Heart Journal, Vol 67, Iss 3, Pp 199-208 (2015)
Objectives: To evaluate left atrial (LA) function using speckle tracking based strain (SPTS) in systolic heart failure (SHF) patients. Background: LA changes occur in patients with SHF and LA enlargement is commonly found by echocardiography. New spe
Externí odkaz:
https://doaj.org/article/8be6981130354ee1a20540518203bac6
Autor:
Wande M. Oluyemi, Goodness Nwokebu, Adeniyi T. Adewumi, Shadrach C. Eze, Chinedu C. Mbachu, Emmanuel C. Ogueli, Ngozi Nwodo, Mahmoud E.S. Soliman, Salerwe Mosebi
Publikováno v:
Chemical Physics Impact, Vol 9, Iss , Pp 100703- (2024)
Dihydrofolate reductase (DHFR) enzyme regulates de-novo folate synthesis in Plasmodium falciparum, hence a critical malaria drug target. Pyrimethamine inhibits DHFR, but resistance and lack of cross-species activity are key challenges. Therefore, thi
Externí odkaz:
https://doaj.org/article/7552f186004047a58c026536515a3229
Autor:
Shereen H. Aboul Naga, Lameece Moustafa Hassan, Radwa T. El Zanaty, Mohammad Refaat, Rana H. Amin, Gaafar Ragab, Mahmoud M. Soliman
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
Described as early as Hippocrates in his “Third Book of Endemic Diseases,” Behçet's Disease (BD), also known as “The Silk Road Disease” following its initial demographics, consists of a triad of recurrent oro-genital ulcers and associated uv
Externí odkaz:
https://doaj.org/article/d31e0d3485f34e95ad30e68040948717
Autor:
Hossam Halfa, Asiful H. Seikh, Hany S. Abdo, Ibrahim A. Alnaser, Mahmoud S. Soliman, Sameh M. Ragab
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
The essential goal of this research is to evaluate the modification process on phase transformation, matrix chemical composition, and precipitated carbide types for modified SAE-AISI T1 steel and their effects on the hardness values after optimum hea
Externí odkaz:
https://doaj.org/article/df2bfdb44b0b4c2ab61482ecf2587063
Publikováno v:
PLoS ONE, Vol 17, Iss 3, p e0259608 (2022)
Propagation of small amyloid beta (Aβ) aggregates (or seeds) has been suggested as a potential mechanism of Alzheimer's disease progression. Monitoring the propagation of Aβ seeds in an organism would enable testing of this hypothesis and, if confi
Externí odkaz:
https://doaj.org/article/cdfc7bdff2454c67b76adbbc6f986702
Publikováno v:
Anti-Cancer Agents in Medicinal Chemistry. 23:953-966
Background: Heterozygous mutations in the cytoplasmic and mitochondrial isoforms of isocitrate dehydrogenase enzymes 1 and 2 subtypes have been extensively exploited as viable druggable targets, as they decrease the affinity of isocitrate and higher