主题词：Composite Structure Analysis and Optimization; Numerical methods in engineering; Nonlocal and gradient elasticity in micro/nano structures; Composite Material Mechanics; Elasticity and Material Modeling; Vibration and Dynamic Analysis; Fatigue and fracture mechanics; Structural Analysis and Optimization; Mechanical Behavior of Composites; Metal Forming Simulation Techniques; Thermoelastic and Magnetoelastic Phenomena; Microstructure and mechanical properties; Structural Load-Bearing Analysis; Acoustic Wave Phenomena Research; High-Velocity Impact and Material Behavior; Cellular and Composite Structures; Ultrasonics and Acoustic Wave Propagation; Mechanical stress and fatigue analysis; Metallurgy and Material Forming; Adhesion, Friction, and Surface Interactions; Elasticity and Wave Propagation; Structural Health Monitoring Techniques; Rock Mechanics and Modeling; Diverse Scientific and Economic Studies; Human auditory perception and evaluation