A5007809039- Thermal Radiation and Cooling Technologies
- Transition Metal Oxide Nanomaterials
- Metamaterials and Metasurfaces Applications
- Gastric Cancer Management and Outcomes
- Aluminum Alloy Microstructure Properties
- Advanced Antenna and Metasurface Technologies
- Groundwater flow and contamination studies
- Ideological and Political Education
- Mesenchymal stem cell research
- Tissue Engineering and Regenerative Medicine
- Food composition and properties
- Gastrointestinal Tumor Research and Treatment
- Educational Reforms and Innovations
- Gastrointestinal disorders and treatments
- Colorectal Cancer Surgical Treatments
- Cardiac Structural Anomalies and Repair
- Genetics, Aging, and Longevity in Model Organisms
- Aluminum Alloys Composites Properties
- Mechanical Circulatory Support Devices
- Advanced Thermoelectric Materials and Devices
- Bioactive natural compounds
- Advanced biosensing and bioanalysis techniques
- Gastrointestinal Bleeding Diagnosis and Treatment
- Urban Heat Island Mitigation
- Global Educational Reforms and Inequalities
Guangzhou University of Chinese Medicine
2016-2025
Hubei University of Technology
2024-2025
Southeast University
2023-2025
Liaoning University
2025
Jiangxi Academy of Environmental Sciences
2024-2025
Xuchang University
2025
Shandong Entry-Exit Inspection and Quarantine Bureau
2025
National University of Defense Technology
2022-2024
China Huadian Corporation (China)
2024
Shandong University
2024
Dynamic infrared emissivity regulators, which can efficiently modulate radiation beyond vision, have emerged as an attractive technology in the energy and information fields. The realization of independent modulation visible spectra is a challenging important task for application dynamic regulators fields smart thermal management multispectral camouflage. Here, we demonstrate electrically controlled regulator that achieve while maintaining high transparency (84.7% at 400-760 nm). show degree...
Using Caenorhabditis elegans as animal model, we investigated the effect of exposure to polystyrene nanoparticles (PS-NPs) in range μg/L on high glucose toxicity induction. With lifespan and locomotion behavior endpoints, observed that PS-NP (10 100 μg/L) enhanced 50 mM treated animals. In insulin signaling pathway, expressions genes encoding receptor (daf-2), kinases (age-1 akt-1/2), peptides (ins-9, ins-6, daf-28) were increased, daf-16 its target sod-3 decreased nematodes followed by...
Multipotent mesenchymal stromal cell (MSC) therapy has been widely recognized as a feasible strategy for regenerating injured myocardial tissue. However, little is known about the efficacy of intravenous injection allogeneic umbilical cord (UC) MSCs in preclinical models porcine infarction.Different dosages UC-MSCs or vehicle [phosphate-buffered saline (PBS)] were delivered intravenously into an acute infarction (AMI) model twice after coronary ligation. Echocardiography was performed to...
Isothermal uniaxial compression experiments were performed in the range of 300–450 °C and 0.001 to 10 s−1 clarify hot deformation behavior homogenized Al–5Mg–3Zn–1Cu alloy. The results revealed that flow curves exhibited typical characteristics DRV/DRX accompanied by work-hardening, existence three distinct stages transition, steady-state each curve. A strain-compensated constitutive model for determining stress this alloy was established with highly acceptable predictability. dominant...
In organisms, high glucose can cause several aspects of toxicity, including the lifespan reduction. Paeoniflorin is major component Paeoniaceae plants. Nevertheless, possible effect paeoniflorin to suppress toxicity in reducing and underlying mechanism are largely unclear. Thus, this study, we examined suppressing (50 mM)-induced reduction Caenorhabditis elegans . Administration with 16–64 mg/L could prolong treated nematodes. Accompanied beneficial effect, nematodes, expressions daf-2...
Abstract Reversible silver electrodeposition (RSE) can dynamically modulate visible light and infrared radiation through the reversible dissolution of layer. However, RSE device with bistability better than 2 h has not been reported, because deposited layer may dissolve automatically without driving voltage. Here, a variable emissivity based on 24 excellent is demonstrated. A fixed at counter electrode used as charge mediator, which reforms electrochemical reactions key for obtaining...
The single-luminophore-based ratiometric electrochemiluminescence (ECL) sensor coupling bidirectional regulator has become a research hotspot in the detection field because of its simplicity and accuracy. However, limited hinders further development. In this study, by leveraging robust predictive capabilities machine learning, we prepared an Fe-based metal-organic framework (FeMOF) as for modulating dual-emission ECL signals single luminophore first time. proof concept was demonstrated...
Abstract Tunable emissivity technology is promising for the dynamic regulation of infrared radiation. Herein, electrochromic devices based on thin metal films that operate via a novel hydrogen‐induced metal–insulator transition are demonstrated. The use magnesium–nickel (Mg x Ni) alloy as both variable material and top conductive electrode simplifies device structure ensures large changes in can be achieved. constructed sandwich‐structured also have polyethyleneimine (PEI) middle...
Aspect-based sentiment classification aims to identify the expressed towards an aspect given a context sentence. There are two main problems with existing methods: First, methods simply take average of sentence and word vectors as representations for certain sentence, but they not explicit will lose considerable useful information. Second, models based on graph convolutional networks (GCNs) only use dependency relationship which cannot fully exploit potential exert powerful feature fusion...
Dynamic manipulation of an object's infrared radiation characteristics is a burgeoning technology with significant implications for energy and information fields. However, exploring efficient stimulus-spectral response mechanism realizing simple device structures remains formidable challenge. Here, novel dynamic emissivity regulation proposed by controlling the localized surface plasmon resonance absorption aluminum-doped zinc oxide (AZO) nanocrystals through ultraviolet...
Tunable microwave absorbers have gained significant interest due to their capability actively control microwaves. However, the existing architecture-change-based approach lacks flexibility, and active-element-based is constrained by a narrowband operation or small dynamic modulation range. Here, novel electrically tunable absorbing device (TMAD) demonstrated that can achieve tuning of average reflection amplitude between -13.0 -1.2 dB over broadband range 8-18 GHz enabled reversible metal...
Abstract The demand for advanced camouflage technology is increasing in modern military warfare. Multispectral compatibility and adaptive capabilities are increasingly desired features materials. However, due to the strong wavelength dependence limited tunability of electromagnetic wave responses, achieving simultaneous multispectral capability a single structure or device remains challenge. By integrating coding metamaterials with infrared (IR) electrochromic devices, we demonstrate highly...
Infrared (IR) electrochromic devices, capable of dynamically controlling thermal radiation, hold promising applications in adaptive camouflage. However, the strong microwave reflective properties inherent device’s electrodes present a significant challenge, rendering them susceptible to radar detection and weakening their camouflage effect. Inspired by remarkable electromagnetic control capabilities metamaterials, integration frequency selective surfaces into IR devices is proposed address...
We developed a two-stage moderated mediation model of proactive motivation and employee innovation proactiveness to explore the mechanisms boundary conditions how workplace digitalization perceptions influence behavior. Through hierarchical regression analysis, we tested our hypotheses by surveying 385 manager???employee dyads in China. The results indicated that was positively associated with behavior through mediator employees’ goal setting. Employees’ perception labor rights protection...
In the VUCA (which means volatility, uncertainty, complexity, and ambiguity) era, companies increasingly value emergence of employee leadership as a complement to formal team leadership. Meanwhile, innovative behavior, an important source firm innovation, has gradually become key element for sustainable development enterprises. Both behavior have significant impacts on growth employees companies, yet relationship between two been seldom studied. Whether can promote informal leader’s thereby...