A5100351987- High voltage insulation and dielectric phenomena
- Thermal Analysis in Power Transmission
- Photonic and Optical Devices
- Advanced Fiber Optic Sensors
- Nanoplatforms for cancer theranostics
- Electrospun Nanofibers in Biomedical Applications
- Power Transformer Diagnostics and Insulation
- Nanoparticle-Based Drug Delivery
- High-Voltage Power Transmission Systems
- Luminescence and Fluorescent Materials
- Optical Coherence Tomography Applications
- Perovskite Materials and Applications
- Stock Market Forecasting Methods
- Silk-based biomaterials and applications
- Power Systems Fault Detection
- Material Properties and Failure Mechanisms
- Mechanical and Optical Resonators
- Concrete and Cement Materials Research
- Semiconductor materials and devices
- 2D Materials and Applications
- Structural Behavior of Reinforced Concrete
- Non-Destructive Testing Techniques
- Optimal Power Flow Distribution
- Advanced Optical Network Technologies
- Toxin Mechanisms and Immunotoxins
Jilin Normal University
2023-2025
Ministry of Education of the People's Republic of China
2025
Xi'an Jiaotong University
2018-2024
Shenyang Pharmaceutical University
2024
Beijing University of Technology
2024
Northwestern Polytechnical University
2023-2024
Nanjing Tech University
2024
National Institutes for Food and Drug Control
2023
The University of Sydney
2023
East China University of Science and Technology
2022-2023
Gold has multiple attributes and its price is affected by various factors in the market. This paper studies dynamic relationship between gold returns affecting factors. Then we use STL-ETS, neural network Bayesian structural time series model to predict returns, compare their performance with benchmark models. The results show that shocks of crude oil VIX have positive effect on US dollar index negative returns. And fluctuation mainly depends shocks. STL-ETS can accurately fit trend improve...
Abstract Polyamide is an engineering plastic, which has been widely used in industry and life. 56, as a green environmentally friendly bio‐based product, gradually replacing traditional petroleum‐based products. However, terms of auto parts, communication equipment, mechanical products, single polyamide monomer difficult to meet the end‐use standard. EPDM‐g‐MAH (ethylene propylene diene grafted with maleic anhydride) melt blended 56 (PA56) twin‐screw extruder obtain elastomers different...
The monitoring of acoustic waves is essential for a variety applications, ranging from photoacoustic imaging to industrial non-destructive evaluation and monitoring. Optical sensors have many advantages over electrical counterparts such as passivity immunity electromagnetic interference, can be quite compact with all-fiber structures. A common approach optically detect the acoustically induced mechanical movement cantilever or reflective membrane. However, based on moving parts limitations,...
The modulation of a terahertz (THz) wave on amplitude, phase and polarization is important for the application THz technology, especially in field imaging, one current research hotspots. Silicon-based, optically excited modulator wavefront technique with simple, compact reconfigurable optical path. It can realize dynamic wavefronts by only changing projected two-dimensional pattern, but it still suffers from problems lower efficiency slower rates. In this article, Drude model combination...
We developed intravenous injectable metformin-Cu( ii )-EGCG coordination polymer nanoparticles for efficient tumor synergistic therapy in conjunction with the micro-electrothermal needle.
The purpose of this study is to examine the mediating role digital business model innovation (DBMI) in relationship between institutional pressures (i.e., regulation and normative pressures) on sustainability green performance. To verify our hypotheses, we performed structural equation as an analytical technique using 396 datasets from firms listed China Stock Exchange. results showed that had a positive effect DBMI, DBMI significant analysis also supports full mediation We believe findings...
To enhance tumor comprehensive therapeutic effect of nanomedicines, an efficient strategy that integrates polydopamine and IR780 photothermal therapy, glucose oxidase (GOx) starvation Banoxantrone (AQ4N) Tirapazamine (TPZ) dual hypoxia chemotherapy is developed in chronological order. Higher accumulation porous infinite coordination polymer nanocomposites are designed prepared to implement this strategy, which fluorescent dye doped hypoxic prodrugs AQ4N TPZ coordinated with Cu(II) as the...
The effect and mechanism of type III recombinant humanized collagen (hCOLIII) on human vascular endothelial EA.hy926 cells at the cellular molecular levels were investigated. impact hCOLIII proliferation was detected by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazoliumbromid assay, cell migration investigated scratch cycle apoptosis flow cytometry, ability to induce angiogenesis evaluated growth factor (VEGF) expression real-time reverse transcription–polymerase chain reaction analysis....
Resonators are promising platforms for sensing applications. Nevertheless, their practical applications hindered by the complicated waveguide-resonator coupling configuration, which requires very precise position control of separation distance between resonator and waveguide to match condition. Here, we demonstrate a single-sided microsphere based compact fiber-optic sensor real-time detection humidity. Instead light via evanescent waves, is injected into cavity connecting single-mode-fiber...
Precise measurement of temperature is vital in a variety industries and basic sciences. Numerous techniques have been proposed for measurement, such as fiber Bragg gratings Fabry-Perot interferometers. Despite several important accomplishments, optical thermometers are still limited their performances. Two major limitations the low operational paradox between large dynamic range high resolution. Here, we propose fiber-optic thermometer based on fiber-tip microspherical Fizeau interferometer...
Terahertz Rotating Coherent Scattering (ROCS) method can realize the super-resolution imaging through illumination of evanescent wave. Under one direction, it is treated as a coherent process, and local destructive interference may improve resolution. Then, intensity images under different directions are obtained by rotating sample for several times, they added up incoherently to achieve final result. However, in experiment, operation inconvenient rotational angle deviation, unstable light...
The ±1100 kV resin impregnated paper (RIP) wall bushing is a key power equipment in the UHVDC transmission project China. electric field distribution of RIP under complex operating conditions DC system quite necessary to be investigated. Finite element method (FEM) employed this calculate DC, AC and polarity reversal voltage cases. Electric around grading ring, inner shield hollow insulator surface are analyzed. results show that case, maximum strength at ring 1.80 kV/mm 11.14 respectively....
In this paper, a method using neural network for optimizing the grading ring of ±1100kV ultra-high voltage direct current (UHVDC) wall bushing is presented. Firstly, finite element (FEM) applied to calculate electric field distribution along hollow insulator surface with various pipe diameter, diameter and installation position optimal goal set according FEM numerical results. Then model built trained L-M algorithm 300 sets data calculated by parametric scanning. Finally, parameters are...
The traditional consistent capacitance method is foundation of the improved design for Oil-SF6 immersed bushings condenser. Firstly, brief introduction about one has been proposed. between adjacent foils can be by adjusting radius and length every foil, each layer introduced. Moreover, two computing technologies based on Finite Element Method (FEM) have addressed. One that how to couple separate electric thermal calculation process, other take material non-linearity into consideration in...
Metal oxides are extensively applied as one of the most potential electron transport layers (ETL) in perovskite solar cells (PSCs). However, its inherent surface oxygen vacancies and imperfect energy level alignment with layer usually result photogenerated charge recombination at ETL/perovskite heterointerface. Managing interface defects band is significant to decrease loss improve power conversion efficiency for PSCs. Herein, we develop a gradient TiO2/a-TaNx (TOAN) ETL, which not only...