A5101666332- Metamaterials and Metasurfaces Applications
- Antenna Design and Analysis
- Advanced Antenna and Metasurface Technologies
- Magnetic Properties and Synthesis of Ferrites
- Advanced Polymer Synthesis and Characterization
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Theoretical and Computational Physics
- Magnetic properties of thin films
- Mobile Crowdsensing and Crowdsourcing
- Urban Stormwater Management Solutions
- Rheology and Fluid Dynamics Studies
- Indoor and Outdoor Localization Technologies
- Urban Green Space and Health
- Flood Risk Assessment and Management
- Advanced Proteomics Techniques and Applications
- Covalent Organic Framework Applications
- Polymer Surface Interaction Studies
- Forest Ecology and Biodiversity Studies
- Luminescence and Fluorescent Materials
- Complex Network Analysis Techniques
- Place Attachment and Urban Studies
- Magnetic and transport properties of perovskites and related materials
- Remote Sensing and LiDAR Applications
- Electromagnetic Scattering and Analysis
Sheffield Hallam University
2024
Xiamen University of Technology
2024
Jiamusi University
2024
University of Science and Technology of China
2021-2022
Shenzhen University
2022
Jiyang College of Zhejiang A&F University
2021
Zhejiang A & F University
2021
Central China Normal University
2019-2020
Huazhong University of Science and Technology
2013-2019
Nanjing University of Posts and Telecommunications
2015
A series of poly(1,4-dihydropyridine)s (PDHPs) were successfully synthesized via one-pot metal-free multicomponent polymerization diacetylenic esters, benzaldehyde, and aniline derivatives. These PDHPs without traditional luminescent units endowed with tunable triplet energy levels by through-space conjugation from the formation different cluster sizes. The large compact clusters can effectively extend phosphorescence wavelength. excitons be stabilized using benzophenone as a rigid matrix to...
Industry 4.0 aims to create a modern industrial system by introducing technologies, such as cloud computing, intelligent robotics, and wireless sensor networks. In this article, we consider the multichannel access task offloading problem in mobile-edge computing (MEC)-enabled industry describe multiagent environment. To solve problem, propose novel deep reinforcement learning (MADRL) scheme. The solution enables edge devices (EDs) cooperate with each other, which can significantly reduce...
Abstract The recent emergence of deep learning to characterize complex patterns protein big data reveals its potential address the classic challenges in field mining. Much research has revealed promise as a powerful tool transform into valuable knowledge, leading scientific discoveries and practical solutions. In this review, we summarize publications on predictive approaches mining data. application architectures these methods include multilayer perceptrons, stacked autoencoders, belief...
Exchange bias phenomena are observed in the bulk polycrystalline Ni49.5Mn34.5In16 alloy which ferromagnetic and antiferromagnetic phases coexist martensitic state. Both exchange field coercivity strongly dependent on temperature. The training effect of is found to be very small present can explained by depinning uncompensated antiferromagnet spins. These results suggest that domains couple at interfaces as a result induce bias. Such behavior an addition multifunctional properties shape memory alloy.
Background After COVID-19, more and travelers are inclined to walk in cities, the sensory elements of streets can have a significant impact on urban tourism. Local residents different perceptions street preferences for its use. The purpose this study is evaluate analyse from perspective locals travelers. Method In study, questionnaire was designed obtain local residents' travelers' evaluations quadrant analysis street's carried out using IPA-Kano model. Results results show that particularly...
Exchange bias (EB) effect has been studied in a series of nanogranular systems ferrimagnetic (FiM) NiFe2O4 nanoparticles embedded into antiferromagnetic (AFM) NiO matrix, synthesized by phase pprecipitation method from diluted Ni(1−x)FexO3 (x = 0.09) oxides. For these systems, the crystalline size (DNFO) ranging ∼3 nm to ∼55 obtained with thermal treated at different temperatures 550 °C 1000 °C. Magnetization measurement shows that both exchange field (HEB) and vertical magnetization shifts...
The electromagnetic parameter retrieval method based on scattering (S) parameters is widely used because S are easy to obtain. As a classic method, the Nicolson–Ross–Weir (NRW) algorithm has problems such as half-wave resonance, phase angle jump, and multivaluedness. In this work, an deep learning proposed, which aims solve multivaluedness problem in traditional NRW method. we proposed suitable for of inhomogeneous medium that satisfies theory effective medium. simulation shows high...
With more and social public attention from microblog opinion leaders, they have gradually become the essential role to publicize information influence in platform, whose ability monitoring guiding opinions also causes focus. The thesis first proposes start evaluation about of leaders perspectives individual activity, node degree, user quality so on based characters owned by constructs analytical model combined with PageRank. It can be found research results that method proposed analyze...
A tunable terahertz quintuple-band metamaterial graphene absorber is presented in this paper. The designed consists of single-layered and a gold bottom plane separated by dielectric layer. simulation results show that the has high absorption five frequency bands 0.93 THz, 1.72 2.39 3.05 THz 3.72 with 99.9%, 99.7%, 96.4%, 94.7% 92.9%, respectively. Beyond that, polarization sensitivity not obvious, incident range large under both transverse-electric transverse-magnetic waves. By changing...
Understanding the correlation between solution phase behavior and topological effect of branched polymers is a fundamental problem in polymer physics. In this work, four sets narrowly distributed hypergraft HB-PS-g-PtBA copolymers were prepared studied, where PS PtBA represent polystyrene hyperbranched core poly(tert-butyl polyacrylate) periphery, respectively. The dispersity, branching pattern, block length, copolymer composition precisely controlled. particular, mass fraction (wt) was...
Urban design rainstorm is the basis of urban hydraulic engineering design, which related to safety and economy drainage engineering, has an important impact on scale investment engineering. Scientific for ensuring construction engineering.To ensure new airport, government restarts in northern area Dadeng Airport. This paper takes Xiamen New Airport as research object, provides effective pursuant through scientific ,and also a reference other similar projects.