主题词：Granular flow and fluidized beds; Powder Metallurgy Techniques and Materials; Mineral Processing and Grinding; Particle Dynamics in Fluid Flows; Educational Robotics and Engineering; Cyclone Separators and Fluid Dynamics; Minerals Flotation and Separation Techniques; Aerosol Filtration and Electrostatic Precipitation; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Coagulation and Flocculation Studies; Advanced ceramic materials synthesis; Advanced materials and composites; Inhalation and Respiratory Drug Delivery; Advanced Surface Polishing Techniques; Injection Molding Process and Properties; Electrohydrodynamics and Fluid Dynamics; Drug Solubulity and Delivery Systems; Microencapsulation and Drying Processes; Rheology and Fluid Dynamics Studies; Pharmacy and Medical Practices; Fluid Dynamics and Heat Transfer; Catalytic Processes in Materials Science; Electrostatics and Colloid Interactions; Pickering emulsions and particle stabilization