Broad Exposure to Science and Technology II

<ul><li>Preface</li><li>Chapter 1: Polymers and Composites</li><li>The Effect of Orientation Angle and Layer Thickness on Surface Roughness of ABS Material on FDM</li><li>A Preliminary Study of Isolation and Characterization of Nanocrystalline Cellulose from Microcrystalline Cellulose by Acid Hydrolysis Process</li><li>Preparation of Modified Starch Nanoparticles from Beneng Taro (<i>Xanthosoma undipes K. Koch</i>) as Active Packaging Materials via Nanoprecipitation Method</li><li>Electrical Conductivity of SDBS-Assisted Polyaniline Doped with HCl</li><li>Mechanical and Antibacterial Properties of Chitosan-PLA Film Containing Cinnamon and Ginger Essential Oil for Milkfish Satay Packaging</li><li>High Strength of Aluminium-Based Composites by Different Methods of Severe Plastic Deformation (SPD)</li><li>Acetylation of Bacterial Cellulose from a Mixture of Palm Flour Liquid Waste and Coconut Water: The Effect of Acetylation Time on Yield and Identification of Cellulose Acetate</li><li>Analyze of Geometric Characteristic of Powder Reinforced Composite Material from Liquid Waste for Part of Motor Vehicle</li><li>Characterization and Comparison of Various Lewis Acid Surfactant Combined Catalyst (LASC) and Their Potential for Polylactic Acid Synthesis by Polycondensation</li><li>Improved Natural Mordenite as Low-Cost Catalyst for Glycerol Acetalization into Solketal - An Effective Fuel Additive</li><li>Chapter 2: Materials and Technologies for Chemical Production</li><li>Effect of Intermittent Agitating during Hydrothermal Synthesis on Mordenite Properties and Ammonium Adsorption</li><li>Gold Adsorption from Pregnant Thiocyanate Solution Using Activated Carbon</li><li>Fucoxanthin Extraction by Ultrasonic-Assisted from Brown Seaweed (Padina Sp) Origin Pulau Merak Banten</li><li>Chapter 3: Materials and Technologies for Water and Wastewater Treatment</li><li>Synthesis of ZnO/Ag/ SiO₂ Nanocomposite Using Flame Pyrolysis Method and its Photocatalytic Activity</li><li>Synthesize Fe₃O₄-TiO₂Composite for Methyl Orange Photocatalytic Degradation</li><li>Organosilica Multichannel Membranes Prepared by Inner Coating Method Applied for Brackish Water Desalination</li><li>Lauric Acid as an Energy Storage Material to Increase Distillation Solar Productivity in Indonesia</li><li>Chapter 4: Properties and Processing of Structural Metals and Alloys</li><li>Effect of Thermomechanical Processing on the Microstructures and Mechanical Properties of Cu-28Zn-2Al Alloys</li><li>Influence of Thermomechanical Treatment on the Microstructure and Mechanical Properties of Cu-28Zn-4Mn Alloys</li><li>Optimizing the Surface Roughness AISI 4340 Steel on Turning Process under Minimum Quantity Lubrication (MQL)</li><li>Improvement of the Corrosion Resistance and Potential for Metal Ion Release of Titanium Alloy Ti-6Al-4V ELI in Hanks Balanced Salt Solution (HBSS) after Thermomechanical</li><li>Homogenization Process for Aluminum As-Cast from Waste of Beverage Cans</li><li>Chapter 5: Coatings and Surface Processing</li><li>Copper Layer on an Aluminum Door Frame to Prevent Spread of Bacteria</li><li>Effect of Phase Transformation on Surface Roughening Behavior in Austenitic Thin Metal Foils</li><li>Manufacture of Wear-Resistant Alloy Co-Cr-Mo for Medical Implant Applications by Nitriding Coating Method</li><li>Mechanical and Tribology Properties of Electrodeposited Ni-TiN/Si₃N₄ Composite Coatings</li><li>Improving Surface Hardness of AISI H13 Steel by Pack Nitriding</li><li>Physical and Mechanical Properties of Twin-Wire Arc Spray and Wire Flame Spray Coating on Carbon Steel Surface</li><li>Chapter 6: Special and Functional Materials</li><li>Synthesis of TiO₂ from TiOSO₄ Solution with Sonochemical Method</li><li>Lead Electrochemical Behavior as an Electrode in Sulphuric Acid Solution with Various Pb Ion Concentrations</li></ul>