Entropy analysis for MHD blood flow of hybrid nanoparticles (Au–Al2O3/blood) of different shapes through an irregular stenosed permeable walled artery under periodic body acceleration: Hemodynamical applications. - Gandhi, Rishu; Sharma, Bhupendra Kumar; Makinde, Oluwole Daniel (ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2026)