<ul><li>Preface</li><li>Chapter 1: Properties and Technological Features of Structural Materials</li><li>Parametric Optimization of Aluminium Alloy 1100 Friction Stir Welding Using Adapted Vertical Milling Machine</li><li>Multi-Response Optimization of Drilling Parameters for Aluminum Metal Matrix Composite Using Entropy Weighted Grey Relational Analysis</li><li>Computer Modelling of Influence of Crystal Lattice Friction Stress on the Dislocation Annihilation Process</li><li>Chapter 2: Hybrid Metal-Organic Frameworks and Phosphors for Opto- and Microelectronics</li><li>A Short Review on Photoluminescent Properties of Hybrid Metal Organic Framework</li><li>Hybrid MOFs Supercapacitor: A Mini Review</li><li>Design, Enhanced Photoluminescence Properties of Ti Incorporated Zr-Networked 4-[Formyl (Hydroxymethylidene)-4-Sulfanyl] Benzoic Acid Metal Organic Frameworks</li><li>Electrochemical High-Performance Hybrid Supercapacitors of Carbon Nanosphere Doped 3D Zr (II) Linked 4-{[(1E)-1-Hydroxy-3-Oxoprop-1-En-2-Yl]Sulfanyl}Benzoic Acid Metal Organic Frameworks</li><li>Synthesis and VUV Spectral Properties of Red-Emitting K<sub>2</sub>Gd<sub>0.97</sub>Zr (PO<sub>4</sub>)<sub>3</sub>:3mol%Eu<sup>3+</sup> Phosphor via Down-Conversion</li><li>Chapter 3: Geochemistry</li><li>Impact of Sodium Tripolyphosphate on the Rheological Properties of Dams Sediments and Friction Factor during Hydraulic Dredging of Dams</li><li>Effect of the Chemical Modification of Diatomite/Isotactic Polypropylene Composite on the Rheological, Morphological and Mechanical Properties</li></ul>