Zhiwei Zhao
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View article: Edge AI Enabled Real-Time Video Analytics: A Full-Lifecycle Perspective
Edge AI Enabled Real-Time Video Analytics: A Full-Lifecycle Perspective Open
View article: 图-时空卷积神经网络在脑卒中患者运动意图识别中的应用
图-时空卷积神经网络在脑卒中患者运动意图识别中的应用 Open
View article: New Prospects in Built‐In Electric Fields for Electromagnetic Wave Absorption: from Fundamentals to Interdisciplinary Applications
New Prospects in Built‐In Electric Fields for Electromagnetic Wave Absorption: from Fundamentals to Interdisciplinary Applications Open
Construction of built‐in electric fields (BIEFs) in nanohybrids has been corroborated as a robust strategy for modulating the electromagnetic response by manipulating the charge redistribution and built‐in electrostatic potential gradients…
View article: A kinetic model for high‐gravity intensified Fe‐<scp>MnO<sub>X</sub></scp>/<scp>AC</scp>‐catalyzed ozonation of phenol: Direct and indirect reaction
A kinetic model for high‐gravity intensified Fe‐<span>MnO<sub>X</sub></span>/<span>AC</span>‐catalyzed ozonation of phenol: Direct and indirect reaction Open
In this study, an apparent reaction kinetic model is established for high‐gravity intensified Fe‐MnO X /AC‐catalyzed ozonation of phenol in a rotating packed bed (PRB). It is found that this model can accurately predict the removal rate of…
View article: Combined Crank‐Slider and Rack‐Gear Structures for Energy Harvesting and Impact Reduction of the Car Door
Combined Crank‐Slider and Rack‐Gear Structures for Energy Harvesting and Impact Reduction of the Car Door Open
Harvesting energy from the door closing process provides a promising solution for powering wireless sensors in intelligent transport systems, however issues, such as low conversion efficiency and operational resistance hinder its practical…
View article: DBD Plasma-Activated 2D Hollowed Leaf-Structured ZIF-PDA-Fe for Enhanced Performance in Dopamine Electrochemical Sensing
DBD Plasma-Activated 2D Hollowed Leaf-Structured ZIF-PDA-Fe for Enhanced Performance in Dopamine Electrochemical Sensing Open
View article: Can Digital Governance Catalyze“Genuine”Green Innovation?—An Empirical Study Using Machine Learning Metrics and the TOE Framework
Can Digital Governance Catalyze“Genuine”Green Innovation?—An Empirical Study Using Machine Learning Metrics and the TOE Framework Open
View article: Improved storage stability of conjugated polymer solutions with a versatile Non-halogenated solvent for organic solar cells
Improved storage stability of conjugated polymer solutions with a versatile Non-halogenated solvent for organic solar cells Open
The utilization of TMB, featuring a large solvent polarity and molar volume, can generally enhance the solution stability of conjugated polymers for OSCs, which will benefit the preparation, storage, and processing of active layer solution…
View article: Structural, Mechanical and Tribological Properties of Tacn/Nbcn Multilayer Films
Structural, Mechanical and Tribological Properties of Tacn/Nbcn Multilayer Films Open
View article: New phases of 2D group-VA nanostructures with unusual auxetic mechanical properties induced by the regularity of the interatomic interaction force
New phases of 2D group-VA nanostructures with unusual auxetic mechanical properties induced by the regularity of the interatomic interaction force Open
Regular change of mechanical property of new 2D group-VA allotropes.
View article: Hierarchical Engineering on Built‐In Electric Field of Bimetallic Zeolitic Imidazolate Derivatives Towards Amplified Dielectric Loss
Hierarchical Engineering on Built‐In Electric Field of Bimetallic Zeolitic Imidazolate Derivatives Towards Amplified Dielectric Loss Open
Construction of built‐in electric field (BIEF) in nanohybrids has been demonstrated as an efficacious strategy to boost the dielectric loss by facilitating oriented transfer and transition of charges, thus optimizing the electromagnetic wa…
View article: Insights into polarization relaxation of electromagnetic wave absorption
Insights into polarization relaxation of electromagnetic wave absorption Open
View article: Collaborative Optimization Model of Blast Furnace Raw Materials and Operating Parameters Based on Intelligent Calculation
Collaborative Optimization Model of Blast Furnace Raw Materials and Operating Parameters Based on Intelligent Calculation Open
Aiming at the problem of coadjustment of blast furnace raw materials and operation parameters, this paper proposes a cooptimization model of blast furnace batching that integrates Random Forest and NSGA-Ⅲ (Non-dominated Sorting Genetic Alg…
View article: Effect of Metal Elements on Microstructure and Mechanical Properties of Ultrafine Cemented Carbide Prepared by SPS
Effect of Metal Elements on Microstructure and Mechanical Properties of Ultrafine Cemented Carbide Prepared by SPS Open
To satisfy the needs of precision machining, ultrafine tungsten carbide (WC)-based cemented carbide with fine grain size and excellent mechanical properties was prepared. Ultrafine cemented carbide was prepared by spark plasma sintering (S…
View article: Effect of Graphene on the Microstructure and Mechanical Properties of WC-Based Cemented Carbide
Effect of Graphene on the Microstructure and Mechanical Properties of WC-Based Cemented Carbide Open
WC-based cemented carbides were prepared by spark plasma sintering (SPS) of WC-Co-Cr3C2-VC alloy powder by adding different contents of graphene. The phase composition, microstructure, mechanical properties, and magnetic properties of ceme…
View article: Effects of nanocomposite grain growth inhibitors and multi-walled carbon nanotubes on the microstructure and mechanical properties of ultrafine cemented carbides
Effects of nanocomposite grain growth inhibitors and multi-walled carbon nanotubes on the microstructure and mechanical properties of ultrafine cemented carbides Open
Obtaining cemented carbides with smaller WC grain size and better properties is key to their wider application. Ultrafine cemented carbides were prepared by using spark plasma sintering (SPS) with nano VC-Cr3C2 as nanocomposite grain growt…
View article: Preparation, Characterization, Release and Antibacterial Properties of Cinnamon Essential Oil Microcapsules
Preparation, Characterization, Release and Antibacterial Properties of Cinnamon Essential Oil Microcapsules Open
In this study, the antibacterial microcapsules of cinnamon essential oil (CEO) were prepared by complex condensation method. Chitosan quaternary ammonium salt (HACC) combined with gum arabic (GA) was selected as the coated wall material. T…
View article: Preparation and properties of Ti(C,N)-based cermets with graphene nanosheet addition by spark plasma sintering
Preparation and properties of Ti(C,N)-based cermets with graphene nanosheet addition by spark plasma sintering Open
The application of Ti(C,N)-based cermets remains limited due to their low toughness. The fracture toughness of cermets can be significantly improved by using advanced sintering methods and appropriate additives. Here, cermets were prepared…
View article: Influence of Nanocomposite Grain Growth Inhibitors and Multi-Walled Carbon Nanotubes on the Microstructure and Mechanical Properties of Ultrafine Cemented Carbides
Influence of Nanocomposite Grain Growth Inhibitors and Multi-Walled Carbon Nanotubes on the Microstructure and Mechanical Properties of Ultrafine Cemented Carbides Open
View article: Effect of Supplementary Levels of Rumen-Protected Lysine and Methionine on Growth Performance, Carcass Traits, and Meat Quality in Feedlot Yaks (Bos grunniens)
Effect of Supplementary Levels of Rumen-Protected Lysine and Methionine on Growth Performance, Carcass Traits, and Meat Quality in Feedlot Yaks (Bos grunniens) Open
Yak, a unique bovine species on the Qinghai-Tibetan Plateau, has provided pastoralists with the basic materials of production and life for thousands of years. Existing literature showed that yak meat is of high nutritional value for humans…
View article: Preparation and Ultrasonic Imaging Investigation of Perfluoropentane-Filled Polylactic Acid Nanobubbles As a Novel Targeted Ultrasound Contrast Agent
Preparation and Ultrasonic Imaging Investigation of Perfluoropentane-Filled Polylactic Acid Nanobubbles As a Novel Targeted Ultrasound Contrast Agent Open
In the study reported here, polylactic acid (PLLA) polymer was synthesized using stannous octoate (Sn(Oct) 2) and N-(t-butoxycarbonyl) ethanolamine (EABoc) as the catalyst and the initiator, respectively. The selected PLLA polymer with pro…
View article: Microstructure and Properties of Ultrafine Cemented Carbides Prepared by Microwave Sintering of Nanocomposites
Microstructure and Properties of Ultrafine Cemented Carbides Prepared by Microwave Sintering of Nanocomposites Open
Ultrafine cemented carbides were prepared by microwave sintering, using WC-V8C7-Cr3C2-Co nanocomposites as a raw material. The effects of sintering temperature and holding time on the microstructure and mechanical properties of cemented ca…
View article: Pressure tuning of the charge density wave and superconductivity in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mn>2</mml:mn><mml:mi>H</mml:mi></mml:mrow><mml:mo>−</mml:mo><mml:msub><mml:mi>TaS</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>
Pressure tuning of the charge density wave and superconductivity in Open
Both the vibrational and electrical transport properties of 2H-TaS2 have been investigated at high pressures and low temperatures. In this work, the collapse of the charge-density-wave order at pressures above 7.3 GPa h…
View article: Synthesis and tribological properties of ultrafine Cr<sub>2</sub>AlC MAX phase
Synthesis and tribological properties of ultrafine Cr<sub>2</sub>AlC MAX phase Open
A microwave hybrid heating method was used for the synthesis of Cr2AlC powder using two carbon sources of graphite and Cr3C2, and tribological behaviour of Cr2AlC powders was investigated. The purity of Cr2AlC is sensitive to the synthesis…
View article: Influence of Axial Loads to Propagation Characteristics of the Elastic Wave in a Non-Uniform Shaft
Influence of Axial Loads to Propagation Characteristics of the Elastic Wave in a Non-Uniform Shaft Open
View article: Pressure effect on the electronic, structural, and vibrational properties of layered <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mn>2</mml:mn><mml:mi>H</mml:mi><mml:mo>−</mml:mo><mml:msub><mml:mi>MoTe</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>
Pressure effect on the electronic, structural, and vibrational properties of layered Open
Layered molybdenum dichalchogenides differ from the classic example of bilayer graphene with their unique electronic properties: the application of pressure can continuously tune electronic structure since the band gap is controlled by del…
View article: Synthesis of Chromium Carbide Nanopowders by Microwave Heating and Their Composition and Microstructure Change under Gamma Ray Irradiation
Synthesis of Chromium Carbide Nanopowders by Microwave Heating and Their Composition and Microstructure Change under Gamma Ray Irradiation Open
Chromium carbide nanopowders were synthesized by mechanical alloying-assisted microwave heating. The effect of gamma irradiation on phase composition and microstructure of chromium carbide nanopowders synthesized by the microwave heating m…