PrefaceChapter 1: Properties and Synthesis Technologies of Functional NanomaterialsPreparation and Investigation of Structural and Surface Morphology Properties of ZnO Nanorods for Possible Environmental ApplicationsEffect of Sintering Temperatures on the Physical Properties of Bi-2223 System Prepared by Co-Precipitation MethodInfluence of Sintering Temperature on the Structural and Electrical Properties of CeO2 Nanoparticles Prepared by Hydrothermal MethodStudy the Effect of Reaction Time on Preparation of Iron Oxide Nanoparticles by Hydrothermal TechniqueCharacteristics and Biological Applications of Green Nickel Oxide Synthesised by Hibiscus Sabdariffa FlowersPreparation of Zinc Nanoparticles by Gas Condensation in a Contactless CrucibleChapter 2: Properties and Processing Technologies of Structural Materials in MachineryCoercive Force of Low-Carbon Steel Specimens Subjected to Cyclic Loading and Impulse CurrentEffect of the Weld Deposit Thickness on the Impact Strength of Heat-Affected Zone of the Welded JointStudy of the Structure and the Destruction Surface of the Dampers Manufactured by the Selective Laser MeltingResearch for the Process of Forming the Metal during its Cyclic DeformationRestoration of Parts of the Gas Distribution Mechanism of Cars in Mechanical EngineeringOptimization Strategy for Molecular Dynamics Simulations of Nanometric Cutting of Aluminium Alloy Using Molecular ModellingForming Parameters and Optimization of A5052 in SPIF ProcessDeformation Evaluation of A5052 Sheet Metal in SPIF ProcessObservation of Microstructures in Carburized-Quenched SCM415 Steel under Rotating Bending Fatigue of 716 MPaChapter 3: Mechanics of Materials and Tribology ResearchObservation of Transition Area Origin Cracks on Fracture Surfaces of Carburized JIS SCM415 BarsInfluence of Groove Roughness on Crack Initiation of PEEK Thrust Bearing in WaterEngineering Method for Calculating the Limiting Amplitudes of Stress Cycles for Structural SteelsChapter 4: Concrete and MortarsEnergy Efficiency of Concrete with Phase Change MaterialsBasic Study on the Effect of Water Sprinkling Curing Immediately after Demolding on the Initial Strength of Steam Cured MortarsMechanical Evaluation of Geopolymeric Mortars Reinforced with Alpaca Wool FibersCharacterization of Ceramic and Concrete Wastes from CDW as Secondary Raw Materials for Mortar ApplicationsComparative Study of Concrete Reinforced with Polyolefin FiberEffect of Initial Water Sprinkling Curing on Strength Development of Precast ConcreteComparative Life Cycle Analysis (LCA) between a Geopolymeric Mortar Derived from Mining Waste and Conventional Mortar