A5114860470- Antenna Design and Optimization
- Radar Systems and Signal Processing
- Energy Harvesting in Wireless Networks
- Direction-of-Arrival Estimation Techniques
- Wireless Power Transfer Systems
- Advanced Antenna and Metasurface Technologies
- Sensor Technology and Measurement Systems
- Full-Duplex Wireless Communications
- CO2 Sequestration and Geologic Interactions
- Groundwater flow and contamination studies
- Perovskite Materials and Applications
- Aerosol Filtration and Electrostatic Precipitation
- Fault Detection and Control Systems
- Advanced Electrical Measurement Techniques
- Smart Grid and Power Systems
- Advanced Wireless Communication Technologies
- Fluid Dynamics and Mixing
- Cyclone Separators and Fluid Dynamics
- Polymer-Based Agricultural Enhancements
- Satellite Communication Systems
- Hydraulic Fracturing and Reservoir Analysis
- Advanced Measurement and Detection Methods
- Advanced MIMO Systems Optimization
- Thermal Analysis in Power Transmission
- PAPR reduction in OFDM
Lanzhou University
2018-2024
Imperial College London
2023-2024
Dongguan University of Technology
2024
Hygeia Hospital
2024
Chongqing University
2024
University of Massachusetts Amherst
2024
Tianjin University of Commerce
2024
Beijing Forestry University
2021-2023
Hunan University
2023
China Academy of Launch Vehicle Technology
2023
Unacceptably high uranium concentrations in decentralized and remote potable groundwater resources, especially those of hardness (e.g ., Ca2+, Mg2+, CO32- concentrations), are a common worldwide problem. The complexation alkali earth metals, carbonate, uranium(VI) results the formation thermodynamically stable ternary aqueous species that predominantly neutrally charged Ca2(UO2)(CO3)30). removal uncharged (nonadsorbing) complexes is problematic issue for many water treatment technologies. As...
In this paper, a Rate-Splitting Multiple Access (RSMA) scheme is proposed to assist Mobile Edge Computing (MEC) system where local computation tasks from two users are offloaded the MEC server, facilitated by uplink RSMA for processing. The efficiency of service hence primarily influenced RSMA-aided task offloading phase and subsequent phase, reliable low-latency communication required. For practical consideration, short-packet in Finite Blocklength (FBL) regime introduced. context, we...
Cryoablation simulation based on Finite Element Method (FEM) can facilitate preoperative planning for liver tumors. However, it has limited application in clinical practice due to its time-consuming process and improvable accuracy. We aimed propose a FEM-based model rapid accurate prediction of the iceball size during hepatic cryofreezing cycle. A 3D was presented predict (frozen isotherm boundaries) biological tissues undergoing Pennes bioheat equation. The simulated results three cryoprobe...
With the rapid development of a two-dimensional (2D) nanomaterial, confined liquid binary mixture has attracted increasing attention, which significant potential in membrane separation. Alcohol/water is one most common systems liquid–liquid As focused systems, recent studies have found that ethanol molecules were preferentially adsorbed on inner surface pore wall and formed an layer under 2D nanoconfinement. To evaluate effect alcohol adsorption mobility water molecules, molecular...
The zero-dimensional perovskites composed of isolated polyhedrons have unique and distinct physical properties compared with three-dimensional interconnected polyhedrons. Here, we study the photodynamics perovskite-like (C6H22N4Cl3)SnCl3 single crystals [SnCl3]− tetrahedrons. They exhibit red luminescence huge Stokes shift (2.49 eV), large spectral broadening (416 meV), long lifetime (6.9 μs). experiments in conjunction ab initio calculations reveal special roles high- low-frequency phonons...
This paper presents an innovative dust removal technology, Cloud-Air-Purifying (CAP), which combines electro-acoustic ultrasonic nebulization with a cyclone collector. A humid environment is produced in the to imitate natural clouds rain drops are formed. facilitates ultrafine particles absorb moisture and agglomerate. Consequently, will significantly increase size thus be much more efficiently collected by cyclone. Experimental results of collection two kinds show that CAP improves...
Wood has the characteristics of shrinkage and swelling, flammability, insulation, which can lead to poor user experience accidents during its application in wood structure buildings products. In this study, multifunctional chitosan/sodium phytate/TiO2-CuO nanoparticle composite coatings were sprayed on a surface through spray-assisted layer-by-layer (SP-LBL) self-assembly. By designing different spraying distances other process parameters combined with resistance test, thermogravimetric...
High-entropy alloy (HEA) coatings on the surface of low-alloy steel by laser cladding can improve corrosion and wear resistance, performance be further improved adding Cr element. However, effect content microstructure, hardness, resistance welded joint has not been completely understood in literature. This paper aims at revealing influence microstructure properties laser-cladded FeCoCrxNiAl HEA different regions Q345 structure. The results indicate that coating good metallurgical bonding...
Waveform optimization has shown its great potential to boost the performance of far-field wireless power transfer (WPT). Current research optimized transmit waveform, adaptive channel state information, maximize harvested in WPT while accounting for energy harvester (EH)'s non-linearity. However, existing waveform design disregards non-linear high amplifiers (HPA) at transmitter. Driven by this, this paper optimizes a multi-carrier input HPA DC considering both HPA's and EH's...
Light-emitting devices (LEDs) based on colloidal semiconductor nanocrystals (NCs) are promising next-generation thin-film display and lighting owing to their high luminescence efficiency size-tunable color. However, the studies of carrier transport recombination mechanisms NC-LEDs lag far behind. We study operation CsPbBr3 with a working voltage as 40 V. They exhibit an anomalous hump-shaped bias dependence intensity. A theoretical model is proposed explain this, it indicates that there...
Photo biodegradable film is an ideal degradable mulch with synergistic effect of photo-degradability and biodegradability. To examine the covering effects different films, maize was cultivated in field three kinds films (DF) mulching which had degradation cycles (DF No. 1, 2 3), common plastic no filming (open ground) as comparison. The rates degrees were examined, on soil temperature, moisture, yield relevant characteristics each treatment analyzed. results indicated that good...