AActa Mechanica3/30/2026Vibration characteristics of bio-inspired helicoidal CNT-reinforced functionally graded laminated nanoplates on orthotropic foundationAhmed Amine Daikh·Mohamed A. Eltaher·Obaidullah AlfahmiRead at Acta MechanicaTagsNonlocal and gradient elasticity in micro/nano structuresMaterials Chemistry