主题词：Mass Spectrometry Techniques and Applications; Advanced Chemical Physics Studies; Analytical Chemistry and Chromatography; Ion-surface interactions and analysis; Atomic and Molecular Physics; Analytical chemistry methods development; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Educational Robotics and Engineering; Advanced Proteomics Techniques and Applications; Metabolomics and Mass Spectrometry Studies; Advanced Chemical Sensor Technologies; Atmospheric chemistry and aerosols; Spectroscopy and Quantum Chemical Studies; Radioactive element chemistry and processing; Isotope Analysis in Ecology; Manufacturing Process and Optimization; Microfluidic and Capillary Electrophoresis Applications; Photochemistry and Electron Transfer Studies; Radioactive contamination and transfer; Pesticide Residue Analysis and Safety; Nuclear Physics and Applications; Atmospheric Ozone and Climate; Catalytic Processes in Materials Science; Spectroscopy and Laser Applications