主题词：Tribology and Lubrication Engineering; Gear and Bearing Dynamics Analysis; Lubricants and Their Additives; Adhesion, Friction, and Surface Interactions; Tribology and Wear Analysis; Hydraulic and Pneumatic Systems; Mechanical stress and fatigue analysis; Metal and Thin Film Mechanics; Brake Systems and Friction Analysis; Advanced machining processes and optimization; Metal Alloys Wear and Properties; Advanced materials and composites; Diamond and Carbon-based Materials Research; Aluminum Alloys Composites Properties; Mechanical Engineering and Vibrations Research; Magnetic Bearings and Levitation Dynamics; Orthopaedic implants and arthroplasty; Force Microscopy Techniques and Applications; Advanced Surface Polishing Techniques; Erosion and Abrasive Machining; Diverse Scientific and Economic Studies; Railway Engineering and Dynamics; Human auditory perception and evaluation; Electrical Contact Performance and Analysis; Natural Fiber Reinforced Composites