Search Results - "M. Attia, Ahmed"

Endoscopic third ventriculostomy for management of hydrocephalus associated with Chiari malformation type II in children by El-Ghandour, Nasser M. F., Salama, Mohamed M, Ghoneim, Mohamed Adel, Attia, Ahmed M.

“…Background Hydrocephalus is commonly associated with Chiari malformation (CM) particularly CM type II. The traditional treatment of hydrocephalus in these…”
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Multi-Objective optimization of the Hydrocarbon supply chain under price and demand uncertainty by Attia, Ahmed M., Ghaithan, Ahmed M., Duffuaa, Salih O.

“…The energy sector is known for its enormous investments, despite the erratic behaviour of the oil market (e.g. changes in crude oil prices). Therefore,…”
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Data on upstream segment of a hydrocarbon supply chain in Saudi Arabia by Attia, Ahmed M., Ghaithan, Ahmed M., Duffuaa, Salih O.

“…This article provides data related to different activities in the hydrocarbon supply chain (HCSC). HCSC structures from Crude oil and natural gas supply…”
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Characterization of Immobilized Magnetic Fe3O4 Nanoparticles on Raoultella Ornithinolytica sp. and Its Application for Azo Dye Removal by Bekhit, Fatma, Farag, Soha, Attia, Ahmed M.

“…A high-performance immobilized bacterial strain coated with magnetic iron oxide nanoparticles was used for Basic Blue 41 azo dye (BB 41 dye) decolorization. To…”
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Robust Capacity Planning of a Grid-Connected Photovoltaic System Under Climate Change and Economic Instabilities by Attia, Ahmed M.

“…Fossil fuel combustion to produce power is responsible for a substantial amount of greenhouse gases and is essential to climate change and global warming…”
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Multi-objective optimization of a photovoltaic-wind- grid connected system to power reverse osmosis desalination plant by Ghaithan, Ahmed M., Mohammed, Awsan, Al-Hanbali, Ahmad, Attia, Ahmed M., Saleh, Haitham

“…Utilizing fossil fuel for powering desalination plants is associated with release of greenhouse gases emissions to the atmosphere. Alternately, renewable…”
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Comparison of two different models of rehabilitation programs following total knee replacement operations by Zaghlol, Rabab S., Khalil, Sahar S., Attia, Ahmed M., Dawa, Ghada A.

“…Background Total knee replacement operation (TKR) is the treatment of choice in severe knee osteoarthritis (OA). Rehabilitation post-TKR is still not well…”
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A multi-objective robust optimization model for upstream hydrocarbon supply chain by Attia, Ahmed M.

“…The hydrocarbon supply chain (HCSC) is a significant part of the world's energy sector. The energy market has experienced erratic behavior over the last few…”
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A multi-objective optimization model for tactical planning of upstream oil & gas supply chains by Attia, Ahmed M., Ghaithan, Ahmed M., Duffuaa, Salih O.

“…•Tactical decisions in the upstream petroleum sector affect the world energy supply.•Simultaneous planning of crude oil and natural gas production.•A new…”
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A supply chain model with vendor-managed inventory, consignment, and quality inspection errors by Alfares, Hesham K., Attia, Ahmed M.

“…This paper considers the integration between quality control and production inventory control in supply chain management. Specifically, we study the effect of…”
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A multi-objective optimization model for sizing decisions of a grid-connected photovoltaic system by Attia, Ahmed M., Al Hanbali, Ahmad, Saleh, Haitham H., Alsawafy, Omar G., Ghaithan, Ahmed M., Mohammed, Awsan

“…Greenhouse gasses are by-products of using fossil fuels to generate energy. It is known that climate change is caused by an increase in greenhouse gasses in…”
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Potential of chitosan nanoparticle/fluoride nanocomposite for reducing the toxicity of fluoride an in-vivo study on the rat heart functions: Hematopoietic and immune systems by Mehany, Hany M., El-Shafai, Nagi M., Attia, Ahmed M., Ibrahim, Mohamed M., El-Mehasseb, Ibrahim M.

“…The present work-study the decreasing fluoride ions toxicity on the rat heart via loading them on the chitosan nanoparticles (Cs NPs) surface to form the…”
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Joint maintenance planning and production scheduling optimization model for green environment by Attia, Ahmed M., Alatwi, Ahmad O., Al Hanbali, Ahmad, Alsawafy, Omar G.

“…PurposeThis research integrates maintenance planning and production scheduling from a green perspective to reduce the carbon…”
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Toward Construction 4.0: A Hybrid Centralized-Decentralized UML Model for Enhancing Procurement and Inventory in Construction Projects by Mohammed, Ayman R., Abdelkhalek, Ebrahim, Saleh, Haitham, Attia, Ahmed M., Al Hanbali, Ahmad

“…In construction projects, delays and budget overruns often stem from inefficient procurement and inventory management practices. This study presents a novel…”
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Treatment Outcomes in Vertical Shear Pelvic Fractures: A Comparative Study by Ashour, Ahmed, Alieldin, Ehab, Ismail, Ahmed, Ashour, Ahmed T, Abouelnaga, Ahmed, Attia, Ahmed M, Salama, Mahmoud

“…Background Vertical shear (VS) pelvic ring injuries present a unique challenge due to their inherent vertical and rotational instability and the risk of…”
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Optimal design of cause selecting control charts for monitoring the processes of coating fire extinguishers: A case study by Duffuaa, Salih O., Attia, Ahmed M., Ghaithan, Ahmed M.

“…The purpose of this article is to develop a mathematical optimization model for the optimal design of a cause selecting chart (CSC) for a real manufacturing…”
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Outcomes of Non-vascularized Fibular Grafts in Proximal Humerus Aneurysmal Bone Cysts by Ismail, Ahmed, Ashour, Ahmed, Alieldin, Ehab, Ashour, Ahmed T, Abouelnaga, Ahmed, Salama, Mahmoud, Attia, Ahmed M, Sarhan, Islam

“…Introduction This study focuses on the management of primary aneurysmal bone cysts (ABCs) through comprehensive curettage, hydrogen peroxide lavage, and…”
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Production of Antifouling Paints’ using Environmentally Safe Algal Extracts on Laboratory Scale by M.M. Ibrahim, Alaa El Din, Moawad, Madelyn N., M. Attia, Ahmed, M. A. El-Naggar, Manal, R. Z. Tadros, Hermine

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Integrated risk management and maintenance planning in Oil and Gas Supply Chain operations under market uncertainty by Attia, Ahmed M.

“…•Oil and Gas Supply Chain is a multifaceted network comprising diverse activities and echelons.•Operations planning and maintenance scheduling optimized in a…”
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Lindane-induced biochemical perturbations in rat serum and attenuation by omega-3 and Nigella sativa seed oil by Attia, Ahmed M, El-Banna, Sabah G, Nomeir, Farid R, Abd El-Basser, Mohammed I

“…Lindane (gamma-hexachlorocyclohexane, gamma-HCH), a highly persistent organochlorine insecticide is neurotoxic at acute doses and has been reported to induce…”
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