A5090731421- Electrical Contact Performance and Analysis
- Adhesion, Friction, and Surface Interactions
- Aerodynamics and Fluid Dynamics Research
- Electronic Packaging and Soldering Technologies
- RFID technology advancements
- Stability and Control of Uncertain Systems
- Electromagnetic Compatibility and Noise Suppression
- Vibration Control and Rheological Fluids
- Railway Engineering and Dynamics
- Neural Networks Stability and Synchronization
- Wind and Air Flow Studies
- Traffic Prediction and Management Techniques
- Advanced machining processes and optimization
- Advanced Sensor and Energy Harvesting Materials
- Structural Load-Bearing Analysis
- Antenna Design and Analysis
- Full-Duplex Wireless Communications
- Copper Interconnects and Reliability
- Microwave and Dielectric Measurement Techniques
- Advanced Antenna and Metasurface Technologies
- Fluid Dynamics and Vibration Analysis
- Traffic control and management
- Stability and Controllability of Differential Equations
- Energy, Environment, Economic Growth
- Microwave Engineering and Waveguides
Beijing University of Chemical Technology
2022-2025
Ningbo No. 2 Hospital
2024
Northwestern Polytechnical University
2024
Xi'an Jiaotong University
2018-2023
Southwest Jiaotong University
2006-2023
University of Chinese Academy of Sciences
2022
Intrahepatic cholangiocarcinoma (ICC) is a common primary hepatic tumors with 5-year survival rate of less than 20%. Therefore, it crucial to elucidate the molecular mechanisms ICC. Recently, advance high-throughput chromosome conformation capture (Hi-C) technology help us look insight into three-dimensional (3D) genome structure variation during tumorigenesis. However, its function in ICC pathogenesis remained unclear. Hi-C and RNA-sequencing were applied analyze 3D structures gene...
Abstract Objectives Rheumatoid arthritis (RA) is a severe and common autoimmune disease. Conventional diagnostic methods are often subjective, error-prone, repetitive works. There an urgent need for method to detect RA accurately. Therefore, this study aims develop automatic system based on deep learning recognizing staging from radiographs assist physicians in diagnosing quickly Methods We CNN-based fully automated model, exploring five popular CNN architectures two clinical applications....
Patterning liquid metal (LM) on a solid surface is highly required for flexible electronics. However, simple way to prepare repairable and reconfigurable LM patterns remains challenge. In this article, we pattern porous network microstructures poly(vinyl alcohol) (PVA) selectively realize "super-metal-phobicity" by femtosecond (fs) laser microfabrication. The untreated area shows ultrahigh adhesion LM, while the laser-ablated presents ultralow adhesion. After being brushed over whole...
In this article, the single-point electrical contact nonlinearity of oxidation enhanced copper and its induced passive intermodulation (PIM) effect were systematically investigated. First, based on composition analysis intentionally oxidized samples pristine ones, electron potential barrier model across interface was built. Then, an equivalent circuit concluding a linear nonlinear resistance, total current equation thermal emission mechanism deduced verified by performing series I-V...
The conventional crosswind stability analysis of high-speed trains is based on a deterministic approach with the final output being characteristic wind curve (CWC). CWC only provides dividing line between safe state and failure vehicles, thus it cannot be used to evaluate overturning probability vehicles subjected strong winds. To overcome this shortcoming CWC, fuzzy stochastic proposed that can make an effective assessment operational safety exposed According methodology, uncertain...
This work presents the passive intermodulation (PIM) induced by vias in microwave circuits. An analytical model combining equivalent nonlinear source theory and vector superposition principle is established to evaluate PIM product of array, which influenced combination effect location, diameter, number. The proposed verified evaluated at 2.6 GHz. Good agreement between experiment proves logic practicability modeling. provides guidance for low optimization design vias.
The objectives of this paper are to perform a comparative analysis the large-scale system high-pier railway bridge subjected stationary and nonstationary spatially varying earthquake excitations using pseudo-excitation method (PEM), estimate whether or not non-stationary stochastic bridges under tri-directional spatial ground motions can be simplified into random avoid excessive computation.Based on finite element software ANSYS, analyses were transformed harmonic deterministic transient in...
Tumor is one of the most serious diseases that threaten human health and social development, it second common cause death worldwide. The latest statistics show malignant tumors have surpassed cardiovascular disease as leading in developed countries. Drug resistance, metastasis, recurrence continue to present urgent challenges clinical treatment. stem cells (TSCs) are a specific subset possess high capabilities self-renewal, differentiation potential, tumorigenicity drug resistance. They...
Behcet's disease (BD) is a rare and recurrent autoinflammatory disorder characterized by systemic vasculitis, frequently manifested as aphthous stomatitis (RAS). We aim to identify specific serum proteins discriminate between BD idiopathicRAS.
This paper presents an analysis for the PIM behavior on coaxial connector using statistical method. A novel prediction method considering random contact is proposed and demonstrated. In this work, by numerical approximation to reconstruct micro force surface based Monte-Carlo micro-measurement, fluctuated level unit can be calculated height distribution. experiment, tested of was compared with predication. good agreement between theoretical test proves efficient. It gives a confidence...
In this paper, an adjustable flexible antenna is designed and implemented. The based on liquid metal embedded in a polydimethysiloxane (PDMS) substrate. On the premise of no additional circuit elements, frequency can be continuously adjusted by using surface tension reasonable design complementary split ring resonator (CSRR) topology patch. range covers 2.6 GHz to 4.2 GHz. corresponding CSRR size for each band determined simulation experimental verification. This especially suitable areas...