主题词：Microwave-Assisted Synthesis and Applications; Microwave and Dielectric Measurement Techniques; Food Drying and Modeling; Microwave Engineering and Waveguides; Gyrotron and Vacuum Electronics Research; Microbial Inactivation Methods; Induction Heating and Inverter Technology; Acoustic Wave Resonator Technologies; Soil Moisture and Remote Sensing; Energy Harvesting in Wireless Networks; Human auditory perception and evaluation; Diverse Scientific and Economic Studies; Electromagnetic Fields and Biological Effects; Antenna Design and Analysis; Educational Robotics and Engineering; Electromagnetic Simulation and Numerical Methods; Advanced Antenna and Metasurface Technologies; ICT Impact and Policies; Electromagnetic Compatibility and Measurements; Material Properties and Processing; Magnetic and Electromagnetic Effects; Electromagnetic Compatibility and Noise Suppression; Electromagnetic wave absorption materials; Metal Extraction and Bioleaching; Wireless Body Area Networks