主题词：biodegradable polymer synthesis and properties; Natural Fiber Reinforced Composites; Polymer Nanocomposites and Properties; Electrospun Nanofibers in Biomedical Applications; Advanced Cellulose Research Studies; Nanocomposite Films for Food Packaging; Polymer crystallization and properties; Conducting polymers and applications; Advanced Polymer Synthesis and Characterization; Advanced Sensor and Energy Harvesting Materials; Structural Behavior of Reinforced Concrete; Polymer composites and self-healing; Hydrogels: synthesis, properties, applications; Bone Tissue Engineering Materials; Synthesis and properties of polymers; Tribology and Wear Analysis; Innovative concrete reinforcement materials; Lignin and Wood Chemistry; Additive Manufacturing and 3D Printing Technologies; Advanced Drug Delivery Systems; Epoxy Resin Curing Processes; Polymer Nanocomposite Synthesis and Irradiation; Microplastics and Plastic Pollution; Mechanical Behavior of Composites; Concrete Corrosion and Durability