"Aeroelasticity." . . "Unsteady aerodynamics." . . "Composite structures." . . "Structural design." . . "Structural analysis." . . "Aircraft structures." . . . . . . . . . . . . . . . . . . . "Development of a composite tailoring technique for airplane wing progress report/renewal proposal, grant no. NAG2-908"@en . . . . . . . . . . "Wings." . .