Department of Physics and Mathematics - Engineering

Cairo, Abbassia, EG

OrgUnit's Researchers publications
(Dept/Workgroup Publication)

Results 21-40 of 66 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
211-Mar-2021Exact wave solutions of the fourth order non-linear partial differential equation of optical fiber pulses by using different methodsSamir, Islam ; Badra, Niveen ; Seadawy, Aly R.; Ahmed, Hamdy M.; Arnous, Ahmed H.
221-Apr-2023Exploration of new solitons in optical medium with higher-order dispersive and nonlinear effects via improved modified extended tanh function methodEl-shamy, Ola; El-barkoki, Reda; Ahmed, Hamdy M.; Abbas, W.; Samir, Islam 
2312-Jun-2022Exploring the mechanical and bacterial prospects of flexible polyurethane foam with chitosanAhmed Abdelhamid Maamoun ; AA Mahmoud
241-Mar-2024Extraction of solitons in magneto–optic waveguides for coupled NLSEs with Kudryashov's law of nonlinearity via modified extended direct algebraic methodEl-Shamy, Ola; El-Barkouky, Reda; Ahmed, Hamdy M.; Abbas, W.; Samir, Islam 
2529-Nov-2021Fabrication of castor oil-derived polyurethane mortar composites with energy saving and sound absorption characteristicsAA Mahmoud; EA Nasr; Sonia Zulfiqar; Muhammad Ilyas Sarwar; Ahmed Abdelhamid Maamoun 
2626-Oct-2019Fabrication of novel formulations from rigid polyurethane foams and mortar for potential applications in building industryAhmed Abdelhamid Maamoun Salman ; A. A. Mahmoud; E. A. Nasr; E. A. Soliman; Muhammad Ilyas Sarwar; Sonia Zulfiqar
273-Mar-2025Flexible polyurethane foam: materials, synthesis, recycling, and applications in energy harvesting – a reviewAhmed Abdelhamid Maamoun Salman ; Mustafa Arafa; Amal M. K. Esawi
281-Aug-2025Fractional Wave Structures in a Higher-Order Nonlinear Schrödinger Equation with Cubic–Quintic Nonlinearity and β-Fractional Dispersionsoliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Samir, Islam ; Radwan, Taha; Ahmed, Karim K.
2921-Jun-2024Full optoelectronic simulation of all antimony chalcogenide thin film tandem solar cell: Design routes from 4-T to 2-T configurationSalem, Marwa S. ; Shaker, Ahmed; Chen, Chao; Li, Luying; Abouelatta, Mohamed ; Aledaily, Arwa N.; Waleed Abdelmonem Zein Elshaeshtawy ; Okil, Mohamed
306-Dec-2022Halloysite-decorated mechanically robust polyurethane nanocomposite foams for acoustic relevanceAhmed Abdelhamid Maamoun ; Ahmed Elkhateeb; Sonia Zulfiqar
3127-Apr-2024Heteroatom decorated polythiourethane sorbent for copper (II) extraction in wastewater treatmentNoshaba Aurangzeb; Sonia Zulfiqar; Muhammad Kaleem Khosa; V aclav Slov; Ahmed Abdelhamid Maamoun Salman ; Michael Forrester; Muhammad Ilyas Sarwar; Eric W. Cochran
321-Jan-2024Highly dispersive gap solitons for conformable fractional model in optical fibers with dispersive reflectivity solutions using the modified extended direct algebraic methodsoliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Nofal, Taher A.; Samir, Islam 
338-Aug-2024Improving the acoustic performance of flexible polyurethane foam using biochar modified by (3-aminopropyl) trimethoxysilane coupling agentAhmed Abdelhamid Maamoun ; Ramadan M Abouomar; Tarek M El-Basheer; Mostafa A Azab; ElSayed G Zaki; Shymaa M Elsaeed; Ahmed Elkhateeb
341-Jun-2024Improving the performance of triboelectric nanogenerators using flexible polyurethane nanocomposites foam filled with montmorilloniteAhmed Abdelhamid Maamoun ; David Magdy Naeim; Ahmed Adel Mahmoud; Amal MK Esawi; Mustafa Arafa
351-Jan-2025Influence of the β-fractional derivative on optical soliton solutions of the pure-quartic nonlinear Schrödinger equation with weak nonlocalitysoliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Elsaid Ramadan, M.; Samir, Islam ; Alkhatib, Soliman
361-Jan-2023Investigating stochastic solutions for fourth order dispersive NLSE with quantic nonlinearityAlhojilan, Yazid; Samir, Islam 
372024Investigation of HTL-free perovskite solar cell under LED illumination: interplay between energy bandgap and absorber optimizationAlanazi, Tarek I; Waleed Abdelmonem Zein Elshaeshtawy ; Azab, Karim; Shaker, Ahmed; Salah, Mostafa M.; Selim, Dalia
381-Jan-2018MEMS FTIR spectrometer with enhanced resolution for low cost gas sensing in the NIRSamir, Islam ; Sabry, Yasser M.; Erfan, Mazen ; Badra, Niveen ; Khalil, Diaa
3930-Aug-2025Novel optical soliton solutions using improved modi¯ed extended tanh function method for fractional beta time derivative (2+1)-dimensional Schro€dinger equationsoliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Samir, Islam ; Eslami, Mostafa
401-May-2022Optical soliton perturbation with Kudryashov's generalized law of refractive index and generalized nonlocal laws by improved modified extended tanh methodSamir, Islam ; Badra, Niveen ; Ahmed, Hamdy M.; Arnous, Ahmed H.