PrefaceChapter 1: Biomaterials in ImplantationInvestigation Some Characteristics of Biocomposites Coating for Biomedical ImplantsEnhanced the Structure of Ophthalmic Implants (Rigid Contact Lenses) by Aloe Vera AdditionEffect of Zr Concentration on the Microstructure and Mechanical Performance of Porous Ti-Zr System by Powder MetallurgyChapter 2: Metals ProcessingElectron Beam Brazing of Titanium and Stainless Steel Dissimilar Joints with Ag-Based FillerTool Wear of Cubic Boron Nitride in Cutting Sintered SteelExperimental Research on the Effect of the Rotary Friction Welding Process on Carbon Steel AISI 1030Sheet-Metal Formability Study on a Circular Tube with a Folding Bottom FeatureChapter 3: Materials for Electronics and Energy StorageIn2O3/MoS2/Reduced Graphene Oxide Nanostructure as Composite Electrodes for SupercapacitorsStructural Morphological and Optical Investigations of Nano Silver Oxides NanostructuresDielectric, AС Conductivity and Optical Characterizations of (PVA-PEG) Doped SrO Hybrid NanocompositesCharacterization of Zinc Oxide Semiconductor Thin Film Treated with Cold PlasmaConductivity Modification of ZnO NRs Films via Gold Coating for Temperature Sensor ApplicationChapter 4: Fuel ProductionComparative Analysis and Performance Characteristics of Bio-Additives Induced Fuel BlendCombined Solid Olive Pomace Waste Biofuel: Heating Energy Enhancement and Comparative Experimental AnalysisEffect of Biowaste Materials on the Physical Properties of Blended Fuel for Industrial ApplicationChapter 5: Wastewater Treatment and Waste RecyclingFacile Synthesis of Robust Metal-Organic Framework (MOF-5) for Chromium (VI) Decontamination from WastewaterMetallic Oxide Nanoparticle from Agricultural Waste: A Review on Composition and ApplicationChapter 6: Building MaterialsUse of Insulation and Phase Change Material in Building Structures – Experiments and Physical AnalysisExperimental and Theoretical Study of Adsorption/Desorption Isotherms of Straw Earth Material Used in the Construction of Shell Huts in the Far North of CameroonEffect of Different C3A Content on Rheological Parameters in Paste Mixtures