主题词：Composite Structure Analysis and Optimization; Metal Forming Simulation Techniques; Metallurgy and Material Forming; Vibration and Dynamic Analysis; Cellular and Composite Structures; Structural Analysis and Optimization; Structural Load-Bearing Analysis; Numerical methods in engineering; High-Velocity Impact and Material Behavior; Advanced Surface Polishing Techniques; Acoustic Wave Phenomena Research; Mechanical stress and fatigue analysis; Advanced machining processes and optimization; Microstructure and mechanical properties; Mechanical Behavior of Composites; Fatigue and fracture mechanics; Advanced Materials and Mechanics; Adhesion, Friction, and Surface Interactions; Vibration Control and Rheological Fluids; Structural Health Monitoring Techniques; Nonlocal and gradient elasticity in micro/nano structures; Structural Response to Dynamic Loads; Tribology and Lubrication Engineering; Diverse Scientific and Economic Studies; Human auditory perception and evaluation