PrefaceChapter 1: Properties and Processing Technologies of Structural MaterialsWear Evaluation Results from a Practical Trial of Laser-Coated Pump Parts in the Mineral Processing IndustryEffect of Air Cooling on Tool Wear in Drilling CFRPA Numerical Study on Increasing the Cavity Temperature in Injection MoldsStrip Casting of Al-4.7%Mg with Impurity Fe Using a Single Roll Caster with a ScraperChapter 2: Materials for OptoelectronicsLuminescence Properties of Eu-Doped BaLaAlO4 Phosphors for Solid State LightingChapter 3: Materials and Technologies for Environmental Engineering and Biomass ProcessingChitosan/PVA Nanofibrous Membranes as Air Filter MaterialPreparation of Starch Nanocrystals with Antimicrobial PropertyPotential Assessment of Combustible Municipal Wastes in Morocco and their Ability to Produce Bio-Oil by PyrolysisBiodiesel Synthesis from Coconut Oil Using Calcined Scallop Shell Waste as the Heterogeneous CatalystsCo-Pyrolysis of Disposable Mask with Sugarcane BagasseChapter 4: Building Materials and Construction TechnologiesEvaluation of a Green Roof for Heat Mitigation in a Building Located in a City with a Hot and Humid ClimateThe Influence of Water Foaming and Ageing on the Properties of Bitumen 50/70Chapter 5: Research and Designing of Machines and MechanismsVibrational Analysis of Mini - Unmanned Aerial Vehicles due to Gun RecoilArtificial Intelligence Predictions Effect of Loading Rate, Crack Width and Crack Length Ratio on Mode I Fracture Toughness of PMMA