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Issue Date	Title	Author(s)
1-Sep-2018	Transformation algorithm and analysis of the Fourier transform spectrometer based on cascaded Fabry-Perot interferometers	El-Sayed, Islam Samir; Sabry, Yasser M; ElZeiny, Walid ElSayd; Badra, Niveen ; Khalil, Diaa A
1-Jun-2022	Solitary Wave Solutions for Generalized Boiti–Leon–Manna–Pempinelli Equation by Using Improved Simple Equation Method	Samir, Islam ; Badra, Niveen ; Ahmed, Hamdy M.; Arnous, Ahmed H.
1-May-2022	Solitary wave solutions and other solutions for Gilson–Pickering equation by using the modified extended mapping method	Samir, Islam ; Badra, Niveen ; Ahmed, Hamdy M.; Arnous, Ahmed H.; Ghanem, Ahmed S.
1-Oct-2019	Proper selection of Doubly Fed Induction Generator Wind Turbine Using Several Optimization Techniques	Omar, Othman A.; Badra, Niveen ; Attia, Mahmoud A.
28-Mar-2025	Preliminary cost forecasting and optimization for the construction of steel pedestrian bridges in Egypt	Badra, Niveen ; Hegazy, Hosam; Mousa, Mohamed; Zhang, Jiansong; Syed Zakaria, Sharifah Akmam; Aboul Haggag, Said; Abdul-Rashied, Ibrahim
1-Jul-2024	Optical solitons retrieval for an extension of novel dual-mode of a dispersive non-linear Schrödinger equation	Ahmed, Karim K.; Ahmed, Hamdy M.; Badra, Niveen ; Rabie, Wafaa B.
1-Jun-2024	Optical solitons of higher order mathematical model with refractive index using Kudryashov method	Elsherbeny, Ahmed M.; Elsonbaty, Nivan M.; Badra, Niveen ; Ahmed, Hamdy M.; Mirzazadeh, Mohammad; Eslami, M.; Hashemi, M. S.; Bayram, Mustafa
1-Mar-2022	Optical solitons and other solutions for coupled system of nonlinear Schrödinger's equation with parabolic nonlocal law of refractive index by using the improved modified extended tanh function method	Samir, Islam ; Badra, Niveen ; Ahmed, Hamdy M.; Arnous, Ahmed H.
1-Apr-2024	New visions of optical soliton to a class of generalized nonlinear Schrödinger equation with triple refractive index and non-local nonlinearity	Elsonbaty, Nivan M.; Badra, Niveen ; Ahmed, Hamdy M.; Alkhatib, Soliman; Elsherbeny, Ahmed M.
1-May-2022	Optical soliton perturbation with Kudryashov's generalized law of refractive index and generalized nonlocal laws by improved modified extended tanh method	Samir, Islam ; Badra, Niveen ; Ahmed, Hamdy M.; Arnous, Ahmed H.
1-May-2024	New solitons and other exact wave solutions for coupled system of perturbed highly dispersive CGLE in birefringent fibers with polynomial nonlinearity law	Rabie, Wafaa B.; Ahmed, Karim K.; Badra, Niveen ; Ahmed, Hamdy M.; Mirzazadeh, M.; Eslami, M.
1-Jan-2024	New solition wave structure and modulation instability analysis for nonlinear Schrödinger equation with cubic, quintic, septic, and nonic nonlinearities	Khalifa, Abeer S.; Ahmed, Hamdy M.; Badra, Niveen ; Rabie, Wafaa B.; Al-Askar, Farah M.; Mohammed, Wael W.
1-Dec-2024	New analytical wave structures for generalized B-type Kadomtsev-Petviashvili equation by improved modified extended tanh function method	Ghayad, Mohammed S.; Ahmed, Hamdy M.; Badra, Niveen ; Rezazadeh, Hadi; Hosseinzadeh, Mohammad Ali; Rabie, Wafaa B.
1-Jan-2018	MEMS FTIR spectrometer with enhanced resolution for low cost gas sensing in the NIR	Samir, Islam ; Sabry, Yasser M.; Erfan, Mazen ; Badra, Niveen ; Khalil, Diaa
1-Jan-2025	Influence of the β-fractional derivative on optical soliton solutions of the pure-quartic nonlinear Schrödinger equation with weak nonlocality	soliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Elsaid Ramadan, M.; Samir, Islam ; Alkhatib, Soliman
1-Jul-2024	Highly dispersive optical solitons in fiber Bragg gratings with cubic quadratic nonlinearity using improved modified extended tanh-function method	Ghayad, Mohamed S.; Badra, Niveen ; Ahmed, Hamdy M.; Rabie, Wafaa B.; Mirzazadeh, Mohammad; Hashemi, Mir Sajjad
1-Aug-2025	Fractional Wave Structures in a Higher-Order Nonlinear Schrödinger Equation with Cubic–Quintic Nonlinearity and β-Fractional Dispersion	soliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Samir, Islam ; Radwan, Taha; Ahmed, Karim K.
1-Aug-2024	Extraction of new optical solitons of conformable time fractional generalized RKL equation via quadrupled power-law of self-phase modulation	Ghayad, Mohamed S.; Ahmed, Hamdy M.; Badra, Niveen ; Rezazadeh, Hadi; Hosseinzadeh, Mohammad Ali; Rabie, Wafaa B.
1-Jun-2024	Exploring solitons in optical twin-core couplers with Kerr law of nonlinear refractive index using the modified extended direct algebraic method	Khalifa, Abeer S.; Ahmed, Hamdy M.; Badra, Niveen ; Rabie, Wafaa B.
1-May-2024	Effects of fractional derivative on fiber optical solitons of (2 + 1) perturbed nonlinear Schrödinger equation using improved modified extended tanh-function method	soliman, mahmoud ; Ahmed, Hamdy M.; Badra, Niveen ; Samir, Islam