Browsing by Author Badra, Niveen


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Issue DateTitleAuthor(s)
1-Sep-2025Analytic soliton solutions for RKL equation with quadrupled power-law of self-phase modulation using modified extended direct algebraic methodGhayad, Mohamed S.; Badra, Niveen ; Ahmed, Hamdy M.; Rabie, Wafaa B.
15-Sep-2025Analytical construction and visualization of nonlinear waves in the (2+1) dimensional Kadomtsev-Petviashvili-Sawada-Kotera-Ramani equation with stability analysisAhmed, Mahy; Ahmed, Hamdy M; Badra, Niveen ; Samir, Islam 
7-Jul-2017Application and performance comparison of variants of the firefly algorithm to the Economic Load Dispatch problemSayed Moustafa, Fatma; El-Rafei, Ahmed; Badra, Niveen ; Abdelaziz, Almoataz Y.
1-Jan-2025Application of fuzzy multi-objective model for crashing the construction of steel structure projects post-pandemic (Covid-19)Badra, Niveen ; Hegazy, Hosam; Zhang, Jiansong; Yahia, Mohamed; Fathy, Mohamed; AboulHaggag, Said
1-Dec-2025Building novel solitary wave solutions for the generalized non-linear (3+1)-dimensional wave equation with gas bubbles in fluids using an analytic methodKhalifa, Abeer S.; Badra, Niveen ; Ahmed, Hamdy M.; Rabie, Wafaa B.; Emadifar, Homan; Ahmed, Karim K.
1-Jul-2025DC Microgrid Enhancement via Chaos Game Optimization AlgorithmHeikal, Abdelrahman S.; Diaaeldin, Ibrahim Mohamed; Badra, Niveen ; Attia, Mahmoud A.; Badr, Ahmed O.; Omar, Othman A.M.; EL-Ebiary, Ahmed H.; Kang, Hyun Soo
1-Feb-2023Derivation of optical solitons and other solutions for nonlinear Schrödinger equation using modified extended direct algebraic methodGhayad, Mohamed S.; Badra, Niveen ; Ahmed, Hamdy M.; Rabie, Wafaa B.
1-Aug-2023Derivation of optical solitons in magneto-optical waveguides to coupled BMEs having Kudryashov’s nonlinearityBorg, Mohammed; Badra, Niveen ; Ahmed, Hamdy M.; Rabie, Wafaa B.
30-Sep-2022Development of machine learning models for reliable prediction of the punching shear strength of FRP-reinforced concrete slabs without shear reinforcementsBadra, Niveen ; Aboul Haggag, S. Y.; Deifalla, A.; Salem, Nermin M.
1-Nov-2023Diverse new solitons and other exact solutions for concatenation model using modified extended mapping methodRabie, Wafaa B.; Khalil, Tarek A.; Badra, Niveen ; Hashemi, M. S.; Ahmed, Hamdy M.; Mirzazadeh, M.
1-Jan-2025Emergence of Complex Wave Structures and Stability Analysis for (3 + 1)-Dimensional Generalized B-Type Kadomtsev-Petviashvili Equation with M-Fractional Derivative Using Advanced TechniqueRamadan, M. Elsaid; Ghayad, Mohammed S.; Ahmed, Hamdy M.; Badra, Niveen ; Rabie, Wafaa B.
1-Mar-2024An Enhanced Genetic Algorithm Using Directional-Based Crossover and Normal Mutation for Global Optimization ProblemsAbdelkhalek, Ahmed M.; Mohammed, Ammar; Attia, Mahmoud A.; Badra, Niveen 
2018Enhancement of On-grid PV System under Irradiance and Temperature Variations Using New Optimized Adaptive ControllerOmar, Othman A. M; Badra, Niveen ; Attia, Mahmoud A.
20-Oct-2017Evolutionary Algorithms Applied to Cross Aperture Coupled Circularly Polarized Microstrip AntennaAbbassi, Passant K.; Allam, A. M.M.A.; Badra, Niveen ; El-Rafei, Ahmed
1-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.
1-Feb-2023Exploring soliton solutions to sixth order dispersive non-linear Schrödinger equation with Kerr law nonlinearity using modified extended direct algebraic methodSamir, I.; Badra, Niveen ; Ahmed, Hamdy M.; Arnous, Ahmed H.
1-Mar-2019Gravitational Search and Sine Cosine Algorithms to Enhance the VSC-HVDC System Performance under Different DisturbancesGhayad, Mohamed S.; Badra, Niveen ; Attia, Mahmoud A.; Abdelaziz, Almoataz Y.; Kumar, Sanjay; Kumar, Sachin; Saket, R. K.
1-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 
1-Jul-2023Identification of the best model to predict optical properties of waterEl-Ssawy, Wessam; Elhegazy, Hosam; Abd-Elrahman, Heba; Eid, Mohamed Abdel-Fttah Mohamed ; Badra, Niveen 
1-Mar-2022Implementation of the Neural Networks for Improving the Projects' Performance of Steel Structure ProjectsElhegazy, Hosam; Badra, Niveen ; Haggag, Said Aboul; Abdel Rashid, Ibrahim