主题词：Superconducting Materials and Applications; Physics of Superconductivity and Magnetism; HVDC Systems and Fault Protection; Spacecraft and Cryogenic Technologies; Superconductivity in MgB2 and Alloys; High-Voltage Power Transmission Systems; Frequency Control in Power Systems; Electric Motor Design and Analysis; Thermal Analysis in Power Transmission; Advanced Thermodynamic Systems and Engines; Magnetic Properties and Applications; Particle accelerators and beam dynamics; Magnetic and transport properties of perovskites and related materials; Engineering Applied Research; ZnO doping and properties; Magnetic Bearings and Levitation Dynamics; Legal and Regulatory Analysis; Linguistic, Cultural, and Literary Studies; Military Technology and Strategies; Refrigeration and Air Conditioning Technologies; Iron-based superconductors research; Magnetic confinement fusion research; Semiconductor materials and devices; Heat Transfer and Optimization; Advanced Condensed Matter Physics