922 Result(s)
within
Ri**ang Zhu
Engineering
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Article
Hybrid Surfaces with Capillary Wick and Minichannels for Enhancement of Phase-Change Immersion Cooling of Power Electronics
The pool boiling heat transfer (phase-change immersion cooling) phenomenon holds significant importance in the energy consumption management of large-power electronics. However, the optimization of surface str...
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Article
Deep Learning-Based Relation Extraction Model for Chinese Medical Case in 6G Cyber Physical Model
In the 6G healthcare transformation field, the proposed study, “GraphSynt”-A combined Graph Convolution and Syntactic Dependency method for advanced Relation Extraction in Chinese Medical Texts. It gives an ad...
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Article
A Novel Defect Detection Sensor Based on Lorentz Force
In this paper, a novel MEMS defect detection sensor based on Lorentz force is designed. The bow beam structure is proposed, 3D model is established by COMSOL Multiphysics 6.0, and a multi-objective optimizatio...
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Article
Two simple memristive maps with adaptive energy regulation and digital signal process verification
Mathematical models can produce desired dynamics and statistical properties with the insertion of suitable nonlinear terms, while energy characteristics are crucial for practical application because any hardwa...
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Article
A Novel Impedance Control Based on Equivalent Stiffness for Hydraulic Single-leg Robot
This paper presents a proposed strategy for improving the position-tracking accuracy of force-based impedance control in hydraulic single-leg robots. Initially, the mechanical structure and drive system of the...
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Article
Green Development of Traditional Villages: Stakeholder Game Perspectives Under Reward and Punishment Policies
Government, companies, and residents are the most important stakeholders in the sustainable development of traditional villages. Balancing the participants' interests is a challenge for the green development o...
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Article
Effect of Magnetic Field Enrichment Conditions on the Synthesis of Polyhydroxyalkanoates by Activated Sludge
It has been demonstrated that magnetic fields can increase the yield of activated sludge for synthesizing polyhydroxyalkanoates (PHAs) under the aerobic-dynamic feed process (ADF). However, studies on other pr...
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Article
Hot Forward-Extruded Nanocrystalline Anisotropic Nd-Fe-B Magnetic Sheets with High Magnetic Properties
Anisotropic Nd-Fe-B magnets have been fabricated by the hot forward-extrusion method and exhibit the same heterogeneous microstructure characteristics as conventional die-upsetting magnets. It has been found t...
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Article
Preparation and performance of a coal gasification slag-based composite for simultaneous immobilization of Cd and As
Coal gasification slag (CGS) and Fe-modified CGS (FGS) were employed to remediate cadmium (Cd) and arsenic (As) in co-contaminated agricultural soils. Adsorption experiments in aqueous systems and stabilizatio...
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Article
Open AccessInstrumented column testing on long-term consolidation and desiccation behaviour of coal tailings under natural weather conditions
The sedimentation, consolidation and desiccation behaviour of sub-aerially deposited tailings in tailings storage facilities, despite occurring simultaneously and being essential to maximise tailings dry densi...
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Article
Suppression of low-frequency oscillations in power systems containing wind power using DFIG–PSS4B based on MRAC
The large-scale wind power grid connection will change the power distribution between the original system tide and synchronous machine, and the interaction between wind turbine and synchronous machine affects ...
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Article
Few-shot named entity recognition framework for forestry science metadata extraction
The effective utilization of accumulated forestry science papers is of paramount significance in enhancing our understanding of the current state of forests and the formulation of strategies for forest environ...
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Article
Design optimization of external engagement cylindrical gear flowmeter under uncertainty
The purpose of this study is to determine the reasonable structural parameters of the external engagement cylindrical gear flowmeter (EGF) under the interference of random factors, so as to ensure that the EGF...
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Article
Open AccessNanofabricated high turn-density spiral coils for on-chip electromagneto-optical conversion
Circuit-integrated electromagnets are fundamental building blocks for on-chip signal transduction, modulation, and tunability, with specific applications in environmental and biomedical micromagnetometry. A pr...
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Article
Open AccessA Skin-Inspired Self-Adaptive System for Temperature Control During Dynamic Wound Healing
An interactive electronic system inspired by the temperature self-regulation of human skin.
Heat stimulation therapy and tem...
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Article
Microstructural Analysis of the Improved Strength–Ductility Combination in Titanium Alloy with Bi-modal Structure
Metastable β titanium alloy with bi-modal structure usually exhibits excellent Strength–ductility combination. However, the origin of this improved mechanical properties on the dislocation level has not been thor...
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Article
Femoral Fracture Assessment Using Acceleration Signals Combined with Convolutional Neural Network
The treatment of fractured bones is crucial for the recovery of injuries during the healing process of femur fractures. Both qualitative and quantitative analyses are critical in the treatment of fractured bon...
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Article
Adaptive Event-triggered Cooperative Tracking Control Under Full-state Constraints Based on Nonlinear Time-varying Multi-agent Systems
An adaptive dynamic surface control (DSC) scheme using event triggering mechanism and barrier Lyapunov function (BLF) to constraint state variables and solve energy saving issues is proposed for multi-agent sy...
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Article
Open AccessA novel 3D train–bridge interaction model for monorail system considering nonlinear wheel-track slip** behavior
Variable speed operation of the train cause easily the wheel-track slip** phenomenon, inducing strong nonlinear dynamic behavior of the suspended monorail train and bridge system (SMTBS), especially under an...
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Article
Open AccessUltraconformable Integrated Wireless Charging Micro-Supercapacitor Skin
An ultraconformable skin-like integrated wireless charging micro-supercapacitor (IWC-MSC) could be wireless charged to store electricity into high capacitive micro-supercapacit...
