Resistance of S45C Carbon Steel via Various Heat Treatments and pH values of Electroless Ni-P Deposition -- Enhancement of Nanocomposite for Humidity Sensor Application -- Chemical Solution Based Synthesis of Nano-Magnesium Oxide Dielectrics -- Nanozeolite Produced by Wet Milling at Different Milling Time -- The Performance of Solid-State Dye Sensitized Solar Cells with Mist-Atomized CuI as the Hole Conductors -- Sound absorption properties of a low density date palm fibers panel -- Effect of strain rate on tensile strength and work hardening for Al-Zn magnesium alloys -- Surface Morphology and Nanoindentation of Low Temperature Hybrid Treated of AISI 316L.