Selected peer-reviewed full text papers from the International Conference on Materials, Computer Engineering and Education Technology (MCEET 2020) Selected, peer-reviewed papers from the International Conference on Materials, Computer Engineering and Education Technology (MCEET 2020), December 19-20, 2020, Sanya, China

PrefaceChapter 1: Characterization and Processing TechnologiesIon Gel-Coated Graphene Transistor for Ethanol Gas SensingEffect of Processing Parameters on Mechanical Properties of Al7175/Boron Carbide (B4C) Composite Fabricated by Powder Metallurgy TechniquesDefects Formation and Microstructure Characterization of Friction Stir Welded Al 6061 PlatesInvestigations on Physical and Mechanical Characterization of the Joints Fabricated through Microwave Hybrid Heating MethodFabrication of Chemically Linked PEGylated Prodrugs for Hydrogel CarriersInvestigation of the Optimal Heat Treatment of As-Cast Al-5.7Si-2Cu-0.3Mg Aluminium AlloysEnhancement of Fatigue Life in St37 Steels by Carburizing ProcessInvestigation on Surface Roughness of Drilled Holes in Nanoparticle Filled Polymer Matrix CompositesChapter 2: Measurements and Computational Procedures in Materials ScienceUsing Iterative Discrete Wavelet Transform to Improve Trace Element Analysis by XRF SpectrometerAn Improved Iterative Polynomial Fitting Algorithm for Baseline Correction in X-Ray SpectrumStudy on LOD of Trace Elements by XRF Analysis Using BP & Adaboost and PLS MethodsOn the Rapid Generation of Complete XRF Spectra for Material Analysis from Fundamental ParametersA Numerical Investigation of a Single-Shot Impact Effects on Plastic Deformation of Titanium AlloysThe Extreme Value Distribution and Application of Decarburization of Piston RodChapter 3: Design and Calculations in Mechanical EngineeringNon-Rigid Rotating Motion Effect on Creep Behavior for Infinite Cylinders under Thermomechanical LoadingCrack Identification of Curved-Elements Using Wavelet PacketResearch on the Positioning Method of Single-Phase to Earth Fault in Distributed Distribution NetworkChapter 4: Robotics and MechatronicsTransfer Function Coefficients Calculation of the High Pass Frequency-Dependent Second-Order Components Using Special Phase Frequency Response ValuesResearch on Digital Signal Processing of Wireless Anti-Jamming Data Link Node Based on FPGAArduino Based Footboard Accident Prevention System for Electric LocomotivesA New Platform for Radio Astronomy Science EducationInfluence of Permanent Magnets Installation Approach on the Torque of а Magneto-Rheological Disk BrakeDesign and Analysis of Pneumatic Bending Actuator Used in Soft RoboticsDesign and Application of Galinstan Liquid Metal Fully Flexible Angular Displacement SensorResearch on Strain Transfer of Beam Sensor Based on Ansys WorkbenchResearch on Electric Field Simulation of Ring Capacitance Sensor Based on Finite Element MethodChapter 5: Computer Engineering, Communication and Applied Information TechnologiesAn Intelligent Modeling Methodology and the Integrated Monitoring and Early Warning System for the Escalators by Using BIM TechnologyA Promising Hardware Accelerator with PAST AdderResearch on Small-World Network Communication of Public Sentiment by Self-Media Based on Energy ModelUrdu Sign Language Reorganization via Artificial Neural NetworksExploration of Intelligent Development of Medical HeritageHuman Action Recognition Using CNN-SVM ModelA Method for TLS Malicious Traffic Identification Based on Machine LearningEstimation of Parameters of Hyperbolic Functions with Additive NoiseTime-Weighted Collaborative Filtering Algorithm Based on Improved Mini Batch K-Means ClusteringOutbreak Prediction of COVID-19 in India Using ARIMA and Prophet Model with Lockdown and UnlockStudy of Voice Communication System Based on FreeSWITCHChapter 6: Information Technologies in EducationRecursive Algorithm and its Practice in C Language Online Course TeachingResearch on the Data Driven Practice Teaching Mode: Take the Didi Data Set as ExampleResearch on Learning Behavior Based on ARCS Learning Motivation ModelResearch on the Construction of Teaching System for Applied Ethnic Legal Talents Integrating Modern Educational TechnologyResearch on Automatic Scoring Algorithm of Chinese Subjective Questions Based on Text Mining