Preface and Organizing CommitteeChapter 1: Materials with Pronounced Optical and Electric Properties, Laser TechnologiesQuantum Confinement of GaAs Nanocrystals Deposited on PMMA Microspheres Using Pulsed Laser AblationTwo-Photon Absorption Photochromic Optical Image Storage in Indoly-Benzylfulgimide/PMMA FilmOptical Characterization of Thiophene Blending with Non-Conjugated Polymer at Different CompositionCharacterization of Poly(N-vinlycarbazole) Blending with Different Composition by Using Polarized Electronic SpectroscopyOptical Storage Properties of Different FulgidesNew Laser Cutting Technology of Sapphire Wafers on CrystalsTheoretical Studies on the Electronic Structures and Spectral Properties of Two Iridium(III) Complexes with Tetraphenylimidodiphosphinate LigandA Comparative Analysis of Ytterbium-Erbium Media for 1.5 μm LasersOptical Properties of Diamond-Like Carbon Films Modified by PlatinumAutocatalytic Photo-Oxidation Process of C3-C4 Fraction to MethanolStudy of the Electrical Contact Properties of Monolayer MoS2/Si HeterojunctionThermoelectric Properties of Half-Heusler TiCoSb1-xSnx Synthesized by Mechanical Alloying ProcessChapter 2: Mechanical Engineering and Manufacture ApplicationsAbrasive Wear: Design of Experiment (DOE) for Determining the Wear on Crowns Used by Drilling Companies for Mineral SurveysInherent Characteristic Analysis for Torsional Vibration of a Planetary TransmissionSimulated Comparison of Impact Pad and the Experimental Swirling Chamber in TundishThe Research of Iron-Steel Production Physical Distribution Technology Economic for Our CountryProgress in Recycling of Plastic Packaging WastesA New Method of Constructing a Disc for Concrete Surface FloatingTheoretical Analysis of the Sole Plate of Semi-Rigid Light Steel Column Footings on the Basis of Winkler Model of Elastic Foundation BeamChapter 3: Circuit and Microcircuit Design Engineering, Control and Electronics ApplicationsA Novel Dual-Mode Low Pass Sigma-Delta Modulator Chip Design for WCDMA and Bluetooth ApplicationsA Current Reused Divided-by-Two Frequency DividerEnergy Efficient Multi-Hop Wireless Sensor Networks with Cooperative MIMO SchemeTheoretical Modeling and Simulation of Higher Order FWM Crosstalks in Multichannel WDM Optical Communication SystemsResearch and Implementation of Control Method for Time Grating Rotary Table with High PrecisionEnergy Management System Research for Wind-PV-ES Hybrid Microgrid Based on Storage BatteryOptimization on Attacking Block Cipher with Parallel Computing of GPUA Packet-Combining Algorithm Based on SSLVPN with Hardware Acceleration DevicesSmart Energy Saving Classroom System Using Programmable Logic ControllerNull Compensator Testing Convex Freeform Surface Mirror with CGH TechnologyChapter 4: AI in Design EngineeringSoftware Reliability Test Methods Based on Component Composition and Markov ProcessLocation Selection of Public Transit Transfer Hubs Based on Gray NN Model Improved by GAThe DOA Estimation Algorithm Based on a New Decoherence MethodAn Improved Ad Hoc Network Communication Based on ClusterScale and Orientation Adaptive Moving Object Tracking in a Sequence of ImageriesSLA (Service Level Agreement) Driven Orchestration Based New Methodology for Cloud Computing ServicesA Novel Method for Text Similarity CalculationMobile SSL VPN Based on Port ForwardingA Wireless Wormhole Detection Model Based on Packet LeashesRETRACTED: Probabilistic, Cacheable EpistemologiesConstruction of Smart Building Skins with Flow and Bend Split ProductsDevelopment of a Portable Fingerprint Attendance System for University Student