A5100340053- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Metal and Thin Film Mechanics
- Gyrotron and Vacuum Electronics Research
- Ferroelectric and Piezoelectric Materials
- Electromagnetic wave absorption materials
- Aluminum Alloys Composites Properties
- Advancements in Battery Materials
- Diamond and Carbon-based Materials Research
- Graphene research and applications
- Supercapacitor Materials and Fabrication
- Corrosion Behavior and Inhibition
- MXene and MAX Phase Materials
- Microstructure and mechanical properties
- Tribology and Wear Analysis
- Nonlinear Waves and Solitons
- Nonlinear Photonic Systems
- Advanced Battery Materials and Technologies
- Gas Sensing Nanomaterials and Sensors
- Advanced ceramic materials synthesis
- Conducting polymers and applications
- Advanced Fiber Laser Technologies
- Carbon Nanotubes in Composites
- Concrete Corrosion and Durability
- Microwave Dielectric Ceramics Synthesis
Shenzhen Technology University
2025
Baoji University of Arts and Sciences
2025
Xi'an Jiaotong University
2005-2025
Alpha Technologies (Canada)
2025
Hangzhou Dianzi University
2018-2024
East China Jiaotong University
2015-2024
Henan University of Science and Technology
2013-2024
Jinhua Academy of Agricultural Sciences
2024
China National Petroleum Corporation (China)
2024
University of Science and Technology Liaoning
2023-2024
In recent years, software-based face presentation attack detection (PAD) methods have seen a great progress. However, most existing schemes are not able to generalize well in more realistic conditions. The objective of this competition is evaluate and compare the generalization performances mobile PAD techniques under some real-world variations, including unseen input sensors, instruments (PAI) illumination conditions, on larger scale OULU-NPU dataset using its standard evaluation protocols...
As the primary culprit of greenhouse effect, carbon dioxide has garnered global attention, and technologies currently being developed to reduce emission CO2 vary widely. In this study, was electrochemically reduced in various molten mixtures LiNaK carbonates nanomaterials. By regulating electrolysis current density, electrolyte, electrolytic temperature, products had different morphologies honeycomb-like nanotubular structures. A transition from a honeycomb/platelet nanomaterial morphology...
Abstract The selection of mechanoluminescent materials is often unpredictable and arbitrary, posing new challenges for the application high‐performance mechanoluminescence (ML). Materials with exceptional photoluminescence (PL) properties generally possess highly efficient carrier radiative transitions. Investigating how to induce ML in these can provide perspectives on materials. Here, a universal strategy multicolor via energy transfer by ultraviolet material Ca 9 Al(PO 4 ) 7 :Ce 3+ (CAPC)...
The soliton interaction is investigated based on solving the higher-order nonlinear Schr\"odinger equation with effects of third-order dispersion, self-steepening, and stimulated Raman scattering. By using Hirota's bilinear method, analytic one-, two-, three-soliton solutions this model are obtained. According to those solutions, relevant properties features physical optical interest illustrated. results paper will be valuable study signal amplification pulse compression.
To obtain the dielectric material with high constant and breakdown field, here a new composite based on Fe3O4@BaTiO3 shell–core particles polyvinylidene fluoride (PVDF) has been prepared. It is proved are good fillers low conductivity for percolation effect, which induces loss in Fe3O4@BaTiO3/PVDF composite. The maximum up to 3893, suppressed below 0.9. Moreover, shell layer of Fe3O4 can be trap scattering centers injected charges, so that polarization saturation delayed higher field. Thus,...
High-temperature dielectric composite films of all-organic PVDF/ABS were fabricated. The composites possessed excellent temperature stability. Ultrahigh U discharged (11.42 J cm −2 ) and high efficiency (75.8%) at 100 °C simultaneously achieved.
A high yield of environmentally friendly N,S-codoped (N,S-CDs) and N-doping carbon points (N-CDs) dots was achieved through a biochemical oxidation reaction at room temperature in this study. Acetaldehyde, sodium hydroxide, benzotriazole (BTA), 2-mercaptobenzimidazole (MB) with similar structure were used as raw materials. The microstructure properties the corrosion inhibitor for Q235 steel evaluated by various experiments. results demonstrated enhanced inhibition rates N,S-CDs compared to...
To provide an analytical scheme for the dynamical behavior of nonlinear Alfvén waves in inhomogeneous plasmas, this paper investigates a generalized variable-coefficient derivative Schrödinger equation. In sense admitting Lax pair and infinitely many conservation laws, integrability equation is established under certain coefficient constraint which suggests inhomogeneities support stable solitons. The Hirota method adopted to construct one- multi-Alfvén-soliton solutions. soliton features...
The monosynaptic cortico-motoneuronal connections suggest the possibility of individual motor units (MUs) receiving independent commands from cortex. However, previous studies that used corticomuscular coherence (CMC) between electroencephalogram (EEG) signals and electromyogram (EMG) have not directly explored corticospinal functionality at single motoneuron level. objective this study is to find out whether synchronous activities exist cortex MUs. Corticomuscular was calculated EEG MU...
The development of efficient electromagnetic wave (EMW) absorbing materials relies on rational microstructures and loss mechanisms. This study innovatively proposes a design strategy based micronano structural regulation─heterogeneous interface construction─synergistic optimization fabricates MoC@NiCo layered double hydroxide (LDH) composite material with 3D chrysanthemum-like morphology. petal-like microstructure enhances the multiple reflection scattering effects incident EMWs, while...
The fluid action mechanism and diagenetic evolution of tuff reservoirs in the Cretaceous Huoshiling Formation Dehui fault depression are discussed herein. properties flow defined, pore formation reservoir space is explained by means thin sections, X-ray diffraction, electron probes, scanning microscopy (SEM), cathodoluminescence, stable carbon oxygen isotopic composition inclusion tests. results reveal that moderately acidic, physical characterized middle to high porosity ultralow...