主题词：Ultrasonics and Acoustic Wave Propagation; Non-Destructive Testing Techniques; Engineering Applied Research; Welding Techniques and Residual Stresses; Thermography and Photoacoustic Techniques; Structural Health Monitoring Techniques; Geophysical Methods and Applications; Industrial Vision Systems and Defect Detection; Advanced Fiber Optic Sensors; Fatigue and fracture mechanics; Advanced Measurement and Detection Methods; Flow Measurement and Analysis; Optical measurement and interference techniques; Magnetic Properties and Applications; Acoustic Wave Resonator Technologies; Microstructure and Mechanical Properties of Steels; Smart Materials for Construction; Hydrogen embrittlement and corrosion behaviors in metals; Photonic and Optical Devices; Advanced Sensor and Control Systems; Mechanical Behavior of Composites; Advanced Welding Techniques Analysis; Metallurgy and Material Forming; Infrared Target Detection Methodologies; Surface Roughness and Optical Measurements