主题词：Spectroscopy and Chemometric Analyses; Computational Drug Discovery Methods; Analytical Chemistry and Chromatography; Advanced Statistical Methods and Models; Fault Detection and Control Systems; Water Quality Monitoring and Analysis; Spectroscopy Techniques in Biomedical and Chemical Research; Advanced Chemical Sensor Technologies; Metabolomics and Mass Spectrometry Studies; Molecular spectroscopy and chirality; Educational Robotics and Engineering; Human auditory perception and evaluation; Diverse Scientific and Economic Studies; Advanced Statistical Process Monitoring; Pesticide Residue Analysis and Safety; Sensory Analysis and Statistical Methods; Mineral Processing and Grinding; Blind Source Separation Techniques; Optimal Experimental Design Methods; Geochemistry and Geologic Mapping; Tensor decomposition and applications; Neural Networks and Applications; Remote-Sensing Image Classification; Statistical Methods and Inference; Scientific Measurement and Uncertainty Evaluation