PrefaceChapter 1: Polymers and CompositesThe Effect of Phosphotungstic Acid Filled on Carboxymethyl Cellulose/Polyvinyl Alcohol Matrix as the Polymer Electrolyte MembraneThe Effect of Drying Temperature Variations of Biodegradable Plastic Porang (Amorphophallus oncophyllus) with Glycerol Plasticizer on Mechanical and Thermal PropertiesMechanical Characterization Of Composites Reinforced By Corn Husk Fiber (Zea mays) Waste and Coffee Husk Fiber (Coffea arabica L)Chapter 2: Structural Metals ProcessingMicrostructure and Hardness Properties of Hardfacing Overlays Deposited by Shielded Metal Arc Welding on Low Carbon Steel PlateChapter 3: Materials for Optical ApplicationsThe Effect of Alkali-Fluoride on the Photoluminescence Properties of Tb3+ Doped on Phosphate Glass MediumThe Effect of NaF on the Photoluminence Properties of Sammarium Ion Doped on Fluoro-Borophosphate Glass MediumPhysical and Stimulated Emission Cross Section (SEC) Properties of Nd3+ Doped Lithium Fluorophosphate (LFP) GlassesChapter 4: Materials for Biomedical ApplicationsInfluence of UDMA and TEGDMA Concentration on Morphology, Bonding, Thermal and Mechanical Properties of UV-Cured ResinPVA/Chitosan Composite Electrospun Nanofiber Membranes for Wound Dressing and Antibacterial EfficacyChapter 5: Biotechnology and Environmental ProtectionThe Influence of Vacuum Pressure Heating Treatment on the Characteristic of Crude Palm Oil for Alternative Mineral Oil InsulatorCharacterization of Two Purified Amylase Produced from Aspergillus niger ICP2 and its Immobilization Using Activated CarbonPurification of an Extracellular Amylase Produced by Aspergillus niger ICP2 through Submerged FermentationThe Effect of Zeolite Particle Size on Adsorption on Heavy MetalsChapter 6: Plant Cultivation TechnologiesStudy of Several Hydroponics Nutrition for Curly Lettuce (Lactuca sativa L.) by Using Sensorized HydroponicsIdentification of Mycorrhizal Fungi Spore in Environment of Medan State UniversityVariety of Andaliman Plants in the Salon Dolok Area with Lumban JuluResponse Formation of Cattleya Orchid Leaf Callus (Cattleya Sp.) with the Addition of 2.4 Dichlorophenoxy Acetic Acid and 6-Benzyl Amino Purine In VitroChapter 7: Materials and Technologies in ConstructionThe Mapping of Road Pavement Structure around the Seismically Active Regions by Using Ground Penetrating RadarAnalysis of Coal Boiler Ash Content and Palm Shell Boiler Ash as a Cementitious Material in ECC MortarManufacturing and Characterization of Polymer Concrete with Aggregate from Sand, Egg Shell and Sugarcane Waste with Epoxy Resin Binder as Sound AbsorberChapter 8: Structural MechanicsSimulation of the Response of Multi-Story Buildings with Concrete-Silica Fume and Concrete-Liquid Carbon DioxideNumerical Test of the Use of CO2 in Multy Storey Building Structures during an EarthquakeChapter 9: Nuclear Reactor TechnologiesEvaluation on Structure, System, and Component Qualification in the Periodic Safety Review of RSG-GASEffect of Neutronic Parameters on the Cladding of the AP1000 MOX Fuel by Calculations Using MCNP CodeChapter 10: Design of Thermal Energy EquipmentThermal Design Approach of a Shell and Tube Heat Exchanger for Pyrolysis-Vapor CondensationsThermoelectric Application of TEG1-241-1.4-1.2 for Power Generation from Low Temperature Geothermal FluidChapter 11: Measurements and SensorsIoT Based Fermentation Incubator for Automating UMKM Industry of TempehImplementation of Three Types of Sensors for Monitoring Plant Development in Hydroponic MediaClassification of Beef and Lamb Patterns Using Conducting Polymer Sensor Series and Kohonen Algorithm MethodChapter 12: Data and Image ProcessingMedical Visualization from Hospital in Kupang City Based on Visualization ToolkitsMobile Based Mosquito Larvae Recognition from Photo Image Using Convolutional Neural NetworkMarine and Fishery Big Data System Model: A Knowledge Management System Perspective