A5038670314- Plasma Diagnostics and Applications
- Electrohydrodynamics and Fluid Dynamics
- Plasma Applications and Diagnostics
- Magnetic Field Sensors Techniques
- Animal Virus Infections Studies
- Metal and Thin Film Mechanics
- Viral Infections and Immunology Research
- Magnetic confinement fusion research
- Advanced Data Storage Technologies
- Mass Spectrometry Techniques and Applications
- Dust and Plasma Wave Phenomena
- Particle accelerators and beam dynamics
- Nanoparticle-Based Drug Delivery
- Nanoplatforms for cancer theranostics
- Animal Disease Management and Epidemiology
- Anesthesia and Neurotoxicity Research
- Building Energy and Comfort Optimization
- Biofield Effects and Biophysics
- Salmonella and Campylobacter epidemiology
- Electromagnetic Launch and Propulsion Technology
- Differential Equations and Numerical Methods
- Electromagnetic Scattering and Analysis
- Workplace Violence and Bullying
- RNA Interference and Gene Delivery
- Viral gastroenteritis research and epidemiology
Beihang University
2018-2025
Zhuhai People's Hospital
2025
Yunnan Agricultural University
2024
Zhengzhou University
2023-2024
China Institute of Veterinary Drug Control
2008-2013
Deep learning models have been widely applied in the field of crop disease recognition. There are various types crops and diseases, each potentially possessing distinct effective features. This brings a great challenge to generalization performance recognition makes it very difficult build unified model capable achieving optimal on all kinds diseases. In order solve this problem, we proposed novel ensemble method for leaf (named ELCDR). Unlike traditional voting strategy learning, ELCDR...
Workplace violence (WPV) poses a serious occupational risk. This study aims to explore the association between WPV from patients and occurrence of insomnia, depression, anxiety among healthcare workers. Information about was collected by self-designed questionnaire. Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), Insomnia Severity Index (ISI) were used for assessment mental health. Logistic regression anxiety. Mediation analysis evaluate mediation effect...
Nanodroplet collisions with solid surfaces can occur in various applications of electrospray technology. In propulsion, the deposition and splashing droplets from beam onto are critical to performance lifetime thrusters, but little is known about underlying mechanisms. Therefore, this paper developed a detailed molecular dynamics model simulate an ionic liquid nanodroplet under varying electric fields charges. The results show that 1000 V acceleration voltage, droplet dissociates into...
Abstract Hall thruster is a type of electric propulsion system used for spacecraft. The study the plume, which plasma, reveals thruster’s performance. Images operating can be found from various online sources, plumes are typically transparent with slight blue or green hue. However, some colorful instead being monochromatic, distinguishable regions. In this study, we investigated xenon plasma color using collisional radiative model and explained appearance plumes. We show that atoms ions...
Abstract Hall thruster clusters or arrays are a flexible option for controlling thrust vector, extending lifetime, enhancing power of the propulsion system. However, coupling relationship between thrusters and hollow cathodes becomes more complicated due to intersected plasma plumes multiple thrusters. In this study, probes were utilized experimentally investigate discharge characteristics plume structure cluster under different cathode position conditions. Experiments have shown that...
Abstract The planar Hall thruster is believed to have an extended lifetime due eliminating the discharge channel, which has received significant attention. A low-power incorporating a vortex inlet structure been developed enhance propulsion performance. Three distinct modes were observed under different anode voltages. In voltage range of 200-275 V, mode I exhibits spherical shape plume. 300-350 II features more concentrated these two modes, performance and efficiencies increase with rising....
Combination therapy has been demonstrated to be an effective strategy for cancer therapy. Herein, FA-GCM@PF127/ICG/TM biomimetic nanoparticles targeting tumor cells were developed combined chemo-sonodynamic against glioma. The chemotherapeutic drug Temozolomide (TM) and the ultrasonic agent indocyanine green (ICG) loaded into hydrophobic motif hydrophilic of Pluronic F-127 (PF127) self-assembled PF127/ICG/TM nanoparticle core. Tumor-specific folate (FA) ligand-functionalized glioma cell...
The coupling region of a Hall thruster with hollow cathode is the between and plume. characteristics plasma in that are complicated strongly associated working conditions position. In this paper, laboratory 100 W class magnetically shielded was coupled cathode. Optical imaging electrostatic probe were employed to monitor scan Plume non-self-sustained mode self-sustained compared. Evolution plume position studied. Experiments show that, when turning into or moving further away axially,...
Abstract As one of the fundamental components, hollow cathodes using noble gas propellant are widely used in electric thrusters. Iodine has become ideal alternative propellants due to its economy and good chemical properties, while complex reactions, characteristics proper functioning iodine-fed still unknown. Therefore, a model is needed understand physical-chemical process cathode discharge. In this work, self-consistent two-dimensional fluid low-current discharge with detailed...
Rare earth (RE)/tourmaline composite materials prepared by the precipitation method are added to ceramic raw at a certain percentage and sintered into RE functional ceramics with high far infrared emission features. Then used interact water. The influence of on physical parameters water is investigated, effect activated growth Bel-7402 hepatoma cells cultured in vitro further studied. results indicate that, compared water, can inhibit proliferation cells, statistical probability P < 0.01,...
Abstract The compact structure restrains the application of magnetic shielding in low-power Hall thrusters (LpHTs), leading to an asymmetric field or partial channel wall. This study employs a trim coil implement configuration 100 W laboratory thruster. locations maximum curvature lines are deflected toward inner and outer wall corresponding inward outward configurations. Effects deflection on position ionization zone, efficiency thruster, discharge oscillations, erosion studied. Optical...
Compared with that in cities, energy efficiency of rural houses is lagging behind, high total consumption, low and poor indoor thermal environment. Beijing the first area to promote energy-saving renovation existing buildings on a large scale, systematically, at whole-city level China. Through government symposiums, field surveys, simulation analysis other research methods this article, implementation scheme policy system for were sorted out, analyzed evaluated. The following conclusions are...