Search Results - "Nassar, Mahmoud A"

Matrix computational collocation approach based on rational Chebyshev functions for nonlinear differential equations by Abd El Salam, Mohamed A., Ramadan, Mohamed A., Nassar, Mahmoud A., Agarwal, Praveen, Chu, Yu-Ming

“…In this work, a numerical technique for solving general nonlinear ordinary differential equations (ODEs) with variable coefficients and given conditions is…”
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A Comparison Study of Numerical Techniques for Solving Ordinary Differential Equations Defined on a Semi-Infinite Domain Using Rational Chebyshev Functions by Ramadan, Mohamed A., Radwan, Taha, Nassar, Mahmoud A., Abd El Salam, Mohamed A.

“…A rational Chebyshev (RC) spectral collocation technique is considered in this paper to solve high-order linear ordinary differential equations (ODEs) defined…”
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Evaluation of Novel Compatibility Strategies for Improving the Performance of Recycled Low-Density Polyethylene Based Biocomposites by Nassar, Mahmoud M. A., Sider, Ishaq

“…The interfacial compatibility of the natural filler and synthetic polymer is the key performance characteristic of biocomposites. The fillers are chemically…”
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Chemical Treatment of Bio-Derived Industrial Waste Filled Recycled Low-Density Polyethylene: A Comparative Evaluation by Sider, Ishaq, Nassar, Mahmoud M. A.

“…The search for renewable alternatives for petroleum products that can be used in industrial applications is increasing. Each year, several tons of bio-derived…”
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New Synthesis Routes toward Improvement of Natural Filler/Synthetic Polymer Interfacial Crosslinking by Nassar, Mahmoud M A, Tarboush, Belal J Abu, Alzebdeh, Khalid I, Al-Hinai, Nasr, Pervez, Tasneem

“…Among the critical issues dictating bio-composite performance is the interfacial bonding between the natural fibers and polymer matrix. In this regard, this…”
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Appendicular mucinous cystadenoma: a case report by Alsubaie, Nawaf R, Ibrahim, Mohammed A, Nassar, Mahmoud A, Alsalama, Mohammad I

“…Abstract Mucinous cystadenoma of the appendix is a rare condition characterized by abnormal mucus accumulation in the appendiceal. Laparoscopic appendectomy is…”
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Machinability of natural fiber reinforced composites: a review by Nassar, Mahmoud M. A., Arunachalam, Ramanathan, Alzebdeh, Khalid I.

“…In the recent years with greater emphasis on the environmental and sustainability aspects of engineering materials, natural fiber reinforced composites (NFRCs)…”
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Characteristics and Outcomes of a Series of COVID-Associated Mucormycosis Patients in Two Different Settings in Egypt Through the Third Pandemic Wave by Fouad, Yousef A, Bakre, Hatem M, Nassar, Mahmoud A, Gad, Mohamed Omar A, Shaat, Ashraf Abdelsalam Kandeel

“…To report on the underlying risk factors, clinical characteristics, presentation, and survival of coronavirus disease 2019 (COVID-19) associated mucormycosis…”
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Progress and challenges in sustainability, compatibility, and production of eco‐composites: A state‐of‐art review by Nassar, Mahmoud M. A., Alzebdeh, Khalid I., Pervez, Tasneem, Al‐Hinai, Nasr, Munam, Abdul

“…Owing to economic and environmental benefits, new generations of materials/commodities follow “from waste to wealth” strategy. Recently, there has been a huge…”
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New strategies for surface modification of poly (vinyl alcohol) toward click chemistry applications by Nassar, Mahmoud M. A., Alzebdeh, Khalid I., Awad, Sameer A., Khalaf, Eman M.

“…In this study, new synthesis strategies for poly (vinyl alcohol) (PVA) functionalized with azidation (Az) and alkynation (Alk) were carried out for surface…”
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Effect of fabrication parameters on strength of natural fiber polypropylene composites: Statistical assessment by Alzebdeh, Khalid I., Nassar, Mahmoud M.A., Arunachalam, Ramanathan

“…•Two types of bio-composite has been fabricated by hand layup method.•15 runs of each fabricated composite were designed in accordance with Design of…”
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Optimizing drilling parameters for minimizing delamination in polypropylene-date palm fiber bio-composite materials by Nassar, Mahmoud M. A., Alzebdeh, Khalid I., Alsafy, Mahmoud M. M., Piya, Sujan

“…This study examines the ability to machine a type of bio-composite material made up of polypropylene reinforced with date palm fibers. The focus is on how…”
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Degradation of newly developed date palm agro-residues-filled polyethylene biocomposites in the planktonic and benthic zones of a marine environment by Abed, Raeid M. M., Muthukrishnan, Thirumahal, Nassar, Mahmoud M. A., Al Battashi, Huda, Alzebdeh, Khalid I.

“…Although biodegradable polyethylene (PE)-based biocomposites reinforced using date palm fibers have emerged as an eco-friendly alternative to minimize plastic…”
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New click chemistry scheme towards improvement of filler/polymer crosslinking in bio-based polymer composites by Alzebdeh, Khalid I, Mahmoud MA Nassar, Awad, Sameer A, El-Shafey, El-Said I

“…The current study aims to develop a cutting-edge methodology to enhance compatibility between natural fiber and polymeric matrix in bio-composites. To achieve…”
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Polymer powder and pellets comparative performances as bio-based composites by Nassar, Mahmoud M. A., Alzebdeh, Khalid I., Pervez, Tasneem, Al-Hinai, Nasr, Munam, Abdul, Al-Jahwari, Farooq, Sider, Ishaq

“…Polypropylene (PP) is adopted as a matrix. This polymer is usually processed in the form of pellets with natural fillers to fabricate biocomposites. The…”
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A New Multistep Chemical Treatment Method for High Performance Natural Fibers Extraction by Nassar, Mahmoud M.A., Alzebdeh, Khalid I., Al-Hinai, Nasr, Pervez, Tasneem

“…A new chemical treatment method to extract rich cellulosic fibers from date palm agro-residues is developed. The method yielded high-performance natural date…”
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Enhancing mechanical performance of polypropylene bio-based composites using chemically treated date palm filler by Nassar, Mahmoud M.A., Alzebdeh, Khalid I., Al-Hinai, Nasr, Safy, Mahmoud Al

“…Utilizing agro-residues as organic fillers instead of wood is considered a sustainable option for preserving forestry. Recently, we successfully developed a…”
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An integrated approach to evaluate mechanical performance of date palm filler reinforced polypropylene by Alzebdeh, Khalid I., Nassar, Mahmoud M.A.

“…In this study, the mechanical properties of newly developed bio-composites comprising both untreated and chemically treated date palm agro-residue fillers and…”
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Efficient methods of surface functionalization of lignocellulosic waste toward surface clickability enhancement by Nassar, Mahmoud M.A., Munam, Abdul, Alzebdeh, Khalid I., Al Fahdi, Reem, Abu Tarboush, Belal J.

“…This work targets the development of a pioneering synthetic strategy to modify the surface of lignocellulosic/natural filler material abundant in date palm…”
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Characterization of extracted bio-nano particles from date palm agro-residues by Alsafy, Mahmoud M.M., Al-Hinai, Nasr, Alzebdeh, Khalid I., El-Shafey, El-Said I., Nassar, Mahmoud M.A.

“…Mechanical downsizing of waste lignocellulosic fibers to small-size particles is a promising way to produce efficient reinforcing elements for bio-composites,…”
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