主题词：Clay minerals and soil interactions; Layered Double Hydroxides Synthesis and Applications; Soil and Unsaturated Flow; Concrete and Cement Materials Research; Iron oxide chemistry and applications; Polymer Nanocomposites and Properties; Adsorption and biosorption for pollutant removal; Recycling and utilization of industrial and municipal waste in materials production; Mesoporous Materials and Catalysis; Magnesium Oxide Properties and Applications; Therapeutic Uses of Natural Elements; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Educational Robotics and Engineering; Legal and Regulatory Analysis; Linguistic, Cultural, and Literary Studies; Military Technology and Strategies; Building materials and conservation; Groundwater flow and contamination studies; Grouting, Rheology, and Soil Mechanics; Advanced Photocatalysis Techniques; Landfill Environmental Impact Studies; Chemical Synthesis and Characterization; Radioactive element chemistry and processing; biodegradable polymer synthesis and properties