A5100308886- Rock Mechanics and Modeling
- Geotechnical Engineering and Underground Structures
- Aluminum Alloys Composites Properties
- Landslides and related hazards
- Innovative concrete reinforcement materials
- Magnesium Alloys: Properties and Applications
- Geotechnical Engineering and Analysis
- Concrete and Cement Materials Research
- Corrosion Behavior and Inhibition
- Domain Adaptation and Few-Shot Learning
- Geophysical Methods and Applications
- Geoscience and Mining Technology
- Electric Power Systems and Control
- Smart Grid and Power Systems
- Hydraulic Fracturing and Reservoir Analysis
- Viral gastroenteritis research and epidemiology
- Concrete Corrosion and Durability
- Geotechnical Engineering and Soil Mechanics
- Vibration Control and Rheological Fluids
- Geotechnical and Geomechanical Engineering
- Karst Systems and Hydrogeology
- Tribology and Wear Analysis
- Vehicle License Plate Recognition
- Thermal properties of materials
- Electrohydrodynamics and Fluid Dynamics
Anhui Jianzhu University
2023-2025
Northeastern University
2024
North University of China
2023-2024
Institute of Advanced Manufacturing Technology
2024
Xuzhou Medical College
2024
Hohai University
2023
Zhengzhou University
2023
Chevron (United States)
2023
Shanghai University of Electric Power
2023
University of Shanghai for Science and Technology
2023
Vascular scaffolds are one of the important application fields biodegradable Mg alloys, and related research has been carried out for more than 20 years. In recent years, expansion alloy vascular brought new challenges to fields. This review focuses on relevant advances in field alloys both cardio-/cerebrovascular scaffolds. The frequently investigated series were reviewed. bottleneck processing minitubes was elucidated. idea functionalized surface modification also pointed this review,...
The stock market's ascent typically mirrors the flourishing state of economy, whereas its decline is often an indicator economic downturn. Therefore, for a long time, significant correlation elements predicting trends in financial markets have been widely discussed, and people are becoming increasingly interested task text mining. inherent instability prices makes them acutely responsive to fluctuations within markets. In this article, we use deep learning networks, based on history articles...
The resistivity index of the geotechnical medium effectively reflects its internal structural parameters. four-phase electrode method reduces influence contact resistance and polarization effects. However, needle penetration process disrupts soil sample structure, varying depths affect test values. Therefore, further study is needed to understand in improve evaluation. Two typical four-electrode electrical tests on materials were conducted. effects salt solution voltage system investigated,...
Real-time speech interaction, serving as a fundamental interface for human-machine collaboration, holds immense potential. However, current open-source models face limitations such high costs in voice data collection, weakness dynamic control, and limited intelligence. To address these challenges, this paper introduces Step-Audio, the first production-ready solution. Key contributions include: 1) 130B-parameter unified speech-text multi-modal model that achieves understanding generation,...
In this nano era, nanomaterials and nanostructures are popular in developing novel functional materials. However, the combinations of nanoproducts with materials at micro macro scale can open new routes for conceiving an improved or even performances. study, a brand-new hybrid, containing both nanofibers particles having microsize, was fabricated using sequential electrohydrodynamic atomization (EHDA) process. Firstly, microparticles loaded drug (berberine hydrochloride, BH) molecules...
Under the action of an earthquake, adjacent building structure will have a large displacement and even cause damage to structure. Structure can be suppressed by adding tuned viscous mass damper (TVMD) negative stiffness amplifier (NSAD) between structures. This paper deduces motion equation structures under earthquake action. The transfer function vibration control system is obtained using Laplace transform. parameter optimization analysis structural carried out through H2 norm theory....
In order to understand the coupling mechanical model of aeroengine ceramic matrix composite, author proposed a and failure study composite based on genetic algorithm. The first analyzed that real-time an aircraft engine matching accuracy directly affect fault diagnosis, least squares support vector regression (AGA LSSVR) method adaptive algorithm was modify engine, effectively improving model. Secondly, impact parameter selection in machines correction analyzed, used search for optimal...
The epoxy nanocomposites reinforced by MoS2 nanosheets and aligned multi-walled carbon nanotubes (MWCNTs) were fabricated DC electric field inducement. achieved improvement in the tribological properties with addition of randomly dispersed MWCNTs compared to pure epoxy. Furthermore, exhibit anisotropic mechanical when are composites. containing 1 wt% 1.2 maximum sliding direction is perpendicular axial MWCNTs. Compared random nanocomposites, friction coefficient wear rate decreased 11.3...
Domain adaptation is pivotal for enabling deep learning models to generalize across diverse domains, a task complicated by variations in presentation and cognitive nuances. In this paper, we introduce AD-Aligning, novel approach that combines adversarial training with source-target domain alignment enhance generalization capabilities. By pretraining Coral loss standard loss, AD-Aligning aligns target statistics those of the pretrained encoder, preserving robustness while accommodating...
Abstract In order to investigate the wavelet time-frequency characteristics of fiber reinforced mortar under axial compression, acoustic emission signals associated with steel and polypropylene five different contents (0 2.0 vol%) compression were recorded. A new method multivariate statistical analysis maps based on Morlet transform is proposed make signal processing more accurate. Results show in 15% 85% loading stage, Type 3 4 are abundant than plain mortar, while 7 9 100% stage....
Abstract Basalt fiber is a new type of high quality reinforced material used in composite materials. The performance cement-based materials can be improved by adding basalt fiber, but its damage mechanism more complicated. Acoustic emission technique monitor the internal In this paper, influence on compressive failure process mortar and effect volume fraction variation acoustic characteristics were investigated. characteristic parameters signals with 4 different fractions under axial load...
Subway tunneling construction in shallow buried karst region is a common challenge. Survey boreholes and cross-hole seismic CT data showed that 29 caves exist at elevation of −17 m to −37 Si–He section the Wuxi Metro Line 4, which are consisted 18 filled 11 empty constitute substantial dangers stability quality metro projects. Based on their size, position, type filling, we divided these into four types. Aimed exploring instability tunnel after excavation, numerical analyses have been...
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Primary sclerosing cholangitis (PSC) is characterized by chronic inflammation and it predisposes to cholangiocarcinoma due lack of effective treatment options. Recombinant adeno-associated virus (rAAV) provides a promising platform for gene therapy on such kinds diseases. A microRNA (miRNA) let-7a has been reported be associated with the progress PSC but potential therapeutic implication inhibition not evaluated.