.- Integrating Artificial Intelligence in Nanomaterials Sci-ence: Pathways to Revolutionary Materials Discovery and Design. Ethics and Risks.- Life Cycle Assessment of Geopolymers obtained from Bulgarian Industrial Wastes.- Fabrication of Very Fine ZnS Nanoparticles Through Surface Organo-Modification.- Study on Water Quality at Sungai Batu Feringghi, Pulau Pinang by using Qual2K Modelling and GIS.- Biogas Purification Using Calcium Alginate Beads Em-bedded with Microbial Biomass.- Bioremediation of Refinery Oily Sludge with Food Waste Digestate as Feedstock.- Microstructural and Strength Evolutions of Kaolin Geopolymer Based Ceramics at Different Sintering Temperature.- Effect of Sintering Temperature on Structural, Physical and Mechanical Properties of The Activated-HAp Ceramic.