A5100637803- Metallurgical Processes and Thermodynamics
- Solidification and crystal growth phenomena
- Aluminum Alloy Microstructure Properties
- Minerals Flotation and Separation Techniques
- Ferroelectric and Piezoelectric Materials
- Dielectric materials and actuators
- earthquake and tectonic studies
- Catalytic Processes in Materials Science
- Robotic Mechanisms and Dynamics
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced Numerical Analysis Techniques
- Manufacturing Process and Optimization
- Advanced Sensor and Energy Harvesting Materials
- Extraction and Separation Processes
- Iron and Steelmaking Processes
- Multiferroics and related materials
- Bauxite Residue and Utilization
- Earthquake Detection and Analysis
- Dyeing and Modifying Textile Fibers
- Supercapacitor Materials and Fabrication
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Electrohydrodynamics and Fluid Dynamics
- Geological and Geophysical Studies
- nanoparticles nucleation surface interactions
Kunming University of Science and Technology
2010-2025
Beijing Forestry University
2018-2025
China Earthquake Administration
2008-2023
Institute of Geology, China Earthquake Administration
2022-2023
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2023
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
2023
Dalian Polytechnic University
2022
Tiangong University
2006-2021
Lanzhou University
2021
Beijing Geriatric Hospital
2020
Abstract Plants are continually challenged by abiotic stressors, including drought, salinity, and extreme temperatures, which can adversely affect their growth development. The plasma membrane, acting as a pivotal interface between the cell its environment, is particularly susceptible to such stresses. This review focuses on current understanding of how stresses membrane integrity in plants. also explores critical roles proteins lipids under stress conditions, highlighting signal...
Due to their poor frequency stability and high dielectric loss compared common energy storage ceramics, bismuth strontium titanate ceramics are rarely employed for storage. This paper systematically researches the characteristics of Sr(1-1.5x)BixTiO3 ceramics. The were prepared via traditional solid phase sintering method. experiment results indicate that, as x = 0.100, possess fine stability, constant, low loss, resistivity, efficiency weak DC electric field dependence constant. At 217.6...
There are still internal defects such as triangular zone cracks, centerline and intermediate cracks in 65Mn-Cr steel during the production process, which mostly occur initial solidification. In order to explore evolution of solidification process 230 mm × 1255 slab steel, this study was based on a combination numerical simulation experiment, using COMSOL software establish flow heat transfer coupling model stress model, carried out research. The results show that speed is different at...
Metal-organic chalcogenolate is one of excellent hybrid semiconductors, yet reports on their precise structures remain limited due to large structural periodicity. Understanding the relationship between structure and optical...
The formation of large (approximately 20-35 nm) surface hemimicelles in monolayers semifluorinated alkanes, C(n)F(2)(n)(+1)C(m)H(2)(m)(+1) (FnHm), observed after transfer onto silicon wafers, is a general phenomenon. F6H16 and F8H14 exclusively form highly monodisperse circular hemimicelles, organized hexagonal array. other FnHm investigated both elongated hemimicelles. longer is, the larger area fraction micelles; hydrocarbon block (H-block) fluorocarbon (F-block) affect this fraction....
Abstract Dielectric materials with large maximum polarization but small lossy hysteresis, high electrical breakdown, and postponed can store a amount of energy are thus promising candidates for storage applications. In this work, dielectric capacitor based on (Sr 0.98 Ca 0.02 )(Ti,Zr)O 3 system achieved the elevated performances calculated from polarization‐electric field hysteresis loops due to enhanced breakdown strength by Zr substitution. relaxation could be ascribed appearance doubly...
In this work, three kinds of hyperbranched polyamidoamine-palygorskite (PAMAM-Pal) were designed and synthesized by grafting the first generation polyamidoamine (G1.0 PAMAM), G2.0 PAMAM G3.0 onto Pal surfaces, respectively. Then, these PAMAM-Pals used as additives to prepare polyvinylidene fluoride (PVDF)/hyperbranched bicomponent composite membranes. The structures membranes characterized Fourier transform infrared spectroscopy (FTIR), thermo gravimetric analysis (TEM), X-ray photoelectron...
The control of the solidification structure a casting billet is directly correlated with quality steel. Variations in superheat can influence transition from columnar crystals to equiaxed during process, subsequently impacting final billet. In this study, model microstructure evolution was established by combining simulation and experiment, dendrite growth under different studied. results show that when 60 K, complete time end 50 mm section 252 s, 40 250 20 245 s. When proportion crystal...
Focusing on stratified tropospheric delay correction in the small-amplitude coseismic displacement field of small-to-moderate earthquakes (<Mw 6.5), we develop a Simple-Stratification-Correction (SSC) approach based empirical phase-elevation relationship and spatial properties troposphere, via an equal-size window segmentation. We validate our SSC method using 23 real that occurred from January 2016 to May 2021 with moment magnitude (Mw) ranging 4.5 6.5. conclude performs well according...
The quality of the bloom will be impacted by non-metallic impurities in molten steel tundish, which reduce plasticity and fatigue life steel. In this research, a mathematical model six-flow double-channel T-shaped induction heating tundish was established, effects conditions on removal inclusions were investigated, impact various inclusion particle sizes effect under explored. results show that Residence Time Distribution (RTD) curve produced through numerical simulation physical is good...
This paper proposes a novel method which uses online measurement data to create robot path for 3D grinding of workpieces with complex surfaces. The surface is measured as point cloud by scanner. processed filtering and smoothing, then used planning. paths are generated creating series planes intersect the target surface. A slicing algorithm based on octree developed calculate intersecting lines between planes. Subsequently equal step discretizes smooth curvatures, utilizes local plane...
Carbon segregation is the major and classical internal defect in continuous casting process of carbon steel. Based on combined electromagnetic stirring equipment for new billet a steel plant, China, influence (M-EMS + F-EMS) 300 mm × 340 special-shaped was studied via numerical simulation on-site industrialization tests. The Lorentz force solute distribution were simulated under different EMS parameters. formation mechanism medium with processes analyzed. results show that: (1) action...
The heat transfer of a slab is significantly influenced by roll contact during the continuous casting process. influence calculation methods on predicted results has not been previously investigated. In this work, non-uniform solidification wide-thick was studied with 2D model using real method (R. method) and equivalent (E. method). surface temperature shell thickness were verified measured infrared camera nail shooting experiments, respectively. Then, (including temperature, mushy region...