A5023780923- Bone Tissue Engineering Materials
- Advanced machining processes and optimization
- Laser Material Processing Techniques
- Conducting polymers and applications
- Transition Metal Oxide Nanomaterials
- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- Gas Sensing Nanomaterials and Sensors
- Orthopedic Surgery and Rehabilitation
- Tendon Structure and Treatment
- Laser and Thermal Forming Techniques
- Spectroscopy and Chemometric Analyses
- Dental Implant Techniques and Outcomes
- Engineering Structural Analysis Methods
- Additive Manufacturing and 3D Printing Technologies
- Electrospun Nanofibers in Biomedical Applications
- Smart Agriculture and AI
- Thin-Film Transistor Technologies
- Machine Learning and ELM
- Tensor decomposition and applications
- Organic Light-Emitting Diodes Research
- Advanced Surface Polishing Techniques
- Advanced Machining and Optimization Techniques
- Supercapacitor Materials and Fabrication
- Knee injuries and reconstruction techniques
Shandong University of Technology
2024
Central South University
2021-2023
Guilin University of Technology
2022
Guilin University of Electronic Technology
2022
Xi'an Jiaotong University
2014-2017
China XD Group (China)
2017
Sichuan University
2005-2006
Driven by the urgent need for adaptive infrared (IR) electrochromic devices, improvement in performance based on polyaniline (PANI) conducting polymers has become an outstanding challenge. In recent years, acid doping strategy been proven to increase IR modulation ability of PANI, particular Bronsted doping. Herein, effects copper ions, a Lewis acid, structure and properties were investigated. Compared pure polyaniline, Cu-doped PANI porous films show better ability. With increasing...
Most of the existing tissue-engineered scaffolds for regeneration anterior cruciate ligament (ACL) are unable to recapitulate structural/compositional/mechanical gradients at native ACL-bone interface. Herein, we present a unique electrospinning strategy fabricate microfiber-reinforced nanofibrous with structure and composition gradients. The orientations electrospun nanofibers gradually change from random highly aligned, contents nano-hydroxyapatite (nHA) bone morphogenesis protein (BMP-2)...
The key to intelligent seed potato cutting technology lies in the accurate and rapid identification of bud eyes. Existing detection algorithms suffer from low recognition accuracy high model complexity, resulting an increased miss rate. To address these issues, this study proposes a bud-eye-detection algorithm based on improved YOLOv8s. First, by integrating Faster Neural Network (FasterNet) with Efficient Multi-scale Attention (EMA) module, novel Block-EMA network structure is designed...
With the popularity of edge computing devices and increasing complexity convolutional neural network (CNN) models, need for model compression acceleration has become increasingly urgent. As an effective technique, CANDECOMP/PARAFAC (CP) decomposition relies heavily on preset rank its effectiveness. However, no direct algorithm is currently available determining optimal tensor rank. Therefore, a novel method CP selection based deep reinforcement learning proposed. This utilizes DecG...
To compare the chemical composition and mechanical properties of bio-derived compact bone scaffold (BDCBS) with normal in human. Human were harvested divided into control experimental group. For latter, BDCBS was prepared physical methods. The major components (calcium, phosphorus, collagen protein) heavy metal contents two groups determined biochemical assay. Histological examinations performed to investigate structure. Cylindroids from (6 each group) tested under compression. There no...
Many scaffolds are candidates for use in tissue engineering approaches the repair or replacement of bone defects. Among tested bone, bio-derived compact scaffold (BDCBS) containing mineralized collagen fibers, phosphorus and calcium, as natural does, is one most promising this purpose. To analyze how appropriate BDCBS would be purposes, we established an vitro characterization system to describe surface properties cytocompaibility scaffold. Surface were determined by means scanning electron...
The water-assisted laser processing of carbon fiber-reinforced plastics (CFRPs) can reduce thermal damage. However, the machining quality and efficiency will be reduced by laser-induced cavitation bubbles when in water. A method situ ultrasonic vibration-assisted CFRPs ethanol solution was proposed to adverse effect on machining. influence process parameters studied design experiments. dynamic ablation behavior laser-ablated area captured a high-speed camera. mechanism analyzed. results show...
To study the influence of different process parameters on temperature change CFRP and formation mechanism thermal damage. Based experimental conditions, a physical model laser processing was established in this paper. The results show that resin more prone to phase than carbon fiber during CFRP. near spot center is higher when single pulse irradiation material. At same time, surface field approximately elliptical, which along axial direction widely result worse material decreases rapidly...
The purpose of this research is to find out the interaction between histological alterations and mechanical properties engineered tendon implanted in situ. Defects 0.5cm-1.0cm were made at deep flexor tendons by surgical procedure. Engineered using degradable scaffolds polyglytic acid (PGA) mesh cells repair defects. Chickens killed respectively 2 weeks, 4 6 8 weeks after surgery. implants taken for examination, biomechanical test, collagen synthesis assay. results showed that surgery PGA...
For large-area electronic applications, the mechanism of leakage current in oxide-semiconductor thin-film transistors (TFTs) has become a critical issue. In this work, impact irradiation location on photo-leakage zinc oxide (ZnO) TFTs is investigated. The ZnO not only dependent light but it also parasitic capacitance between drain electrode and floating gate metal. source-half TFT larger than that drain-half TFT. To explain phenomenon, profile electric potential electron concentration...