Ahmed Hassan Ali - Academia.edu (original) (raw)
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Papers by Ahmed Hassan Ali
Engineering Research Journal, Mar 1, 2024
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Buildings
The current study presents an experimental investigation performed on slender reinforced concrete... more The current study presents an experimental investigation performed on slender reinforced concrete shear walls, representing a common lateral-load resisting system of mid-rise buildings. The walls were reinforced with steel and glass fiber-reinforced polymer (GFRP) bars and tested up to failure under reversed quasi-static cyclic loading to investigate the capability of GFRP bars in reinforcing RC shear walls under seismic loads. Moreover, the effect of the GFRP reinforcement ratio on the structural response, deformation performance, and failure mode resulting in RC walls, compared with its behavior when reinforced with steel bars, is also investigated. Six full-scale shear walls with an aspect ratio of 3.25 were constructed. The reference wall was entirely reinforced with steel bars. Two specimens were reinforced by hybrid scheme of GFRP–steel bars. The remaining three shear walls were entirely reinforced with GFRP bars. The overall performance of each wall was characterized by inves...
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International Journal of Integrated Engineering, Jan 31, 2020
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Egyptian Journal of Chemistry, 2021
The current study aims to explore the anti-corrosion performance of Poly [2 -amino -4(1 -benzyl -... more The current study aims to explore the anti-corrosion performance of Poly [2 -amino -4(1 -benzyl -1H -indol - 3 -yl) thiophene - 3 - carbonitrile)] (PABITC) on C-steel in in 0.50 M H2SO4 using weight loss and potentiodynamic polarization measurements (PDP).. PABITC was synthesized with different molecular weights 882, 921, 1388, 15788 g/mol using APS as an oxidizing agent. The chemical structure of the polymer was characterized using H1NMR, DNMR, C13NMR, and FTIR spectroscopy. Polarization results reveal that the synthesized polymer acts as a hybrid-type inhibitor. The adsorption of inhibitory atoms of the polymer on the C- steel surface followed Langmuir isotherm. SEM and EDX assure the development of PABITC adsorbed film on the C- steel surface. Quantum calculations were carried out to elucidate the reactive sites in PABITC. All the results approve that PABITC makes a resistive layer to shrink the corrosion process.
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International Journal of Computational Intelligence Systems, 2021
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Karbala International Journal of Modern Science, 2020
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International Journal of Electrical and Computer Engineering (IJECE), 2020
Data mining is known as the process of detection concerning patterns from essential amounts of da... more Data mining is known as the process of detection concerning patterns from essential amounts of data. As a process of knowledge discovery. Classification is a data analysis that extracts a model which describes an important data classes. One of the outstanding classifications methods in data mining is support vector machine classification (SVM). It is capable of envisaging results and mostly effective than other classification methods. The SVM is a one technique of machine learning techniques that is well known technique, learning with supervised and have been applied perfectly to a vary problems of: regression, classification, and clustering in diverse domains such as gene expression, web text mining. In this study, we proposed a newly mode for classifying iris data set using SVM classifier and genetic algorithm to optimize c and gamma parameters of linear SVM, in addition principle components analysis (PCA) algorithm was use for features reduction.
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TELKOMNIKA (Telecommunication Computing Electronics and Control), 2019
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Iraqi Journal for Electrical And Electronic Engineering, 2010
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Iraqi Journal for Electrical And Electronic Engineering, 2016
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Iraqi Journal for Electrical And Electronic Engineering, 2015
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Iraqi Journal for Electrical And Electronic Engineering, 2007
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DESALINATION AND WATER TREATMENT, 2019
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Green Chemistry Letters and Reviews, 2017
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Egyptian Journal of Chemistry, 2017
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International Journal of Computer Applications, 2014
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Materials Sciences and Applications, 2015
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IJORCS, 2014
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IJIEEB, 2014
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Journal of Modern Physics, 2013
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Engineering Research Journal, Mar 1, 2024
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Buildings
The current study presents an experimental investigation performed on slender reinforced concrete... more The current study presents an experimental investigation performed on slender reinforced concrete shear walls, representing a common lateral-load resisting system of mid-rise buildings. The walls were reinforced with steel and glass fiber-reinforced polymer (GFRP) bars and tested up to failure under reversed quasi-static cyclic loading to investigate the capability of GFRP bars in reinforcing RC shear walls under seismic loads. Moreover, the effect of the GFRP reinforcement ratio on the structural response, deformation performance, and failure mode resulting in RC walls, compared with its behavior when reinforced with steel bars, is also investigated. Six full-scale shear walls with an aspect ratio of 3.25 were constructed. The reference wall was entirely reinforced with steel bars. Two specimens were reinforced by hybrid scheme of GFRP–steel bars. The remaining three shear walls were entirely reinforced with GFRP bars. The overall performance of each wall was characterized by inves...
Bookmarks Related papers MentionsView impact
International Journal of Integrated Engineering, Jan 31, 2020
Bookmarks Related papers MentionsView impact
Egyptian Journal of Chemistry, 2021
The current study aims to explore the anti-corrosion performance of Poly [2 -amino -4(1 -benzyl -... more The current study aims to explore the anti-corrosion performance of Poly [2 -amino -4(1 -benzyl -1H -indol - 3 -yl) thiophene - 3 - carbonitrile)] (PABITC) on C-steel in in 0.50 M H2SO4 using weight loss and potentiodynamic polarization measurements (PDP).. PABITC was synthesized with different molecular weights 882, 921, 1388, 15788 g/mol using APS as an oxidizing agent. The chemical structure of the polymer was characterized using H1NMR, DNMR, C13NMR, and FTIR spectroscopy. Polarization results reveal that the synthesized polymer acts as a hybrid-type inhibitor. The adsorption of inhibitory atoms of the polymer on the C- steel surface followed Langmuir isotherm. SEM and EDX assure the development of PABITC adsorbed film on the C- steel surface. Quantum calculations were carried out to elucidate the reactive sites in PABITC. All the results approve that PABITC makes a resistive layer to shrink the corrosion process.
Bookmarks Related papers MentionsView impact
International Journal of Computational Intelligence Systems, 2021
Bookmarks Related papers MentionsView impact
Karbala International Journal of Modern Science, 2020
Bookmarks Related papers MentionsView impact
International Journal of Electrical and Computer Engineering (IJECE), 2020
Data mining is known as the process of detection concerning patterns from essential amounts of da... more Data mining is known as the process of detection concerning patterns from essential amounts of data. As a process of knowledge discovery. Classification is a data analysis that extracts a model which describes an important data classes. One of the outstanding classifications methods in data mining is support vector machine classification (SVM). It is capable of envisaging results and mostly effective than other classification methods. The SVM is a one technique of machine learning techniques that is well known technique, learning with supervised and have been applied perfectly to a vary problems of: regression, classification, and clustering in diverse domains such as gene expression, web text mining. In this study, we proposed a newly mode for classifying iris data set using SVM classifier and genetic algorithm to optimize c and gamma parameters of linear SVM, in addition principle components analysis (PCA) algorithm was use for features reduction.
Bookmarks Related papers MentionsView impact
TELKOMNIKA (Telecommunication Computing Electronics and Control), 2019
Bookmarks Related papers MentionsView impact
Iraqi Journal for Electrical And Electronic Engineering, 2010
Bookmarks Related papers MentionsView impact
Iraqi Journal for Electrical And Electronic Engineering, 2016
Bookmarks Related papers MentionsView impact
Iraqi Journal for Electrical And Electronic Engineering, 2015
Bookmarks Related papers MentionsView impact
Iraqi Journal for Electrical And Electronic Engineering, 2007
Bookmarks Related papers MentionsView impact
DESALINATION AND WATER TREATMENT, 2019
Bookmarks Related papers MentionsView impact
Green Chemistry Letters and Reviews, 2017
Bookmarks Related papers MentionsView impact
Egyptian Journal of Chemistry, 2017
Bookmarks Related papers MentionsView impact
International Journal of Computer Applications, 2014
Bookmarks Related papers MentionsView impact
Materials Sciences and Applications, 2015
Bookmarks Related papers MentionsView impact
IJORCS, 2014
Bookmarks Related papers MentionsView impact
IJIEEB, 2014
Bookmarks Related papers MentionsView impact
Journal of Modern Physics, 2013
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