A5067657028- Advanced Measurement and Metrology Techniques
- Manufacturing Process and Optimization
- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Optical measurement and interference techniques
- Advanced Numerical Analysis Techniques
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Image Processing Techniques and Applications
- Engineering Technology and Methodologies
- Industrial Vision Systems and Defect Detection
- Optical Systems and Laser Technology
- Advanced Machining and Optimization Techniques
- High voltage insulation and dielectric phenomena
- Flexible and Reconfigurable Manufacturing Systems
- Additive Manufacturing Materials and Processes
- Image and Object Detection Techniques
- Laser Material Processing Techniques
- Welding Techniques and Residual Stresses
- Icing and De-icing Technologies
- Advanced Nanomaterials in Catalysis
- Product Development and Customization
- Industrial Technology and Control Systems
- Thermal Analysis in Power Transmission
- Adaptive optics and wavefront sensing
Southern Medical University
2025
Jinan University
2024-2025
Hangzhou Dianzi University
2025
Dongguan People’s Hospital
2025
Beijing Institute of Technology
2015-2024
Bengbu Medical College
2023-2024
Beijing University of Chemical Technology
2024
China Aerospace Science and Technology Corporation
2024
University of Waterloo
2024
Beijing Jiaotong University
2024
Accurate short-term load forecasting of distribution transformer in extreme weather will effectively assist power dispatching and enable safe stable operation grid. Therefore, this paper proposes the Bagging–XGBoost algorithm based identification model, which can warn time period detailed value peak advance. Firstly, on Extreme Gradient Boosting (XGBoost) algorithm, idea Bagging is introduced to reduce output variance enhance generalization ability algorithm. Then, mutual information (MI)...
Effective prediction of flashover voltage (FOV) insulators is an important approach to the prevention pollution accidents. In order predict FOV and prevent accidents, first, a large number artificial tests, which simulate impact contamination level hydrophobicity classification (HC) on leakage current, have been investigated. Second, based experimental data, relationship between level, HC, has obtained; four characteristics namely, entropy pulse amplitude ( <i...
Mechanically modulating optical properties of semiconductor nanocrystals and organic molecules are valuable for mechano-optical optomechanical devices. Halide perovskites with excellent electronic promising such applications. We report the mechanically changing excitons photoluminescence self-assembled formamidinium lead bromide (FAPbBr3) quantum dots. The as-synthesized dots (3.6 nm diameter), showing blue emission a short lifetime (2.6 ns), form 20-300 2D 3D self-assemblies intense green...
Remimazolam toluene sulfonic acid is a short-acting benzodiazepine primarily studied for intravenous anesthesia. To date, few studies have focused on the effects of combination remimazolam and inhalation anesthesia or its impact postoperative recovery. Our study aims to investigate influence combined with sevoflurane general maintenance recovery quality in elderly patients undergoing laparoscopic abdominal surgery. A total 109 patients, aged 60 80 years old, scheduled gallbladder hernia...
Silica nanoparticles have emerged as promising candidates in the field of nanomedicine due to their remarkable versatility and customizable properties. However, concerns about potential toxicity healthy tissues organs hindered widespread clinical translation. To address this challenge, significant attention has been directed toward a specific subset silica nanoparticles, namely degradable primarily because excellent biocompatibility responsive biodegradability. In review, we provide...
Article Thermal Stability and Corrosivity Evaluations of Ionic Liquids as Energy Storage Media was published on April 1, 2003 in the journal High Temperature Materials Processes (volume 22, issue 2).
Leakage current (LC) measurement is one of the effective methods for analysis polluted insulators. But traditional evaluation do not combine well time-domain with frequency-domain characteristics LC. In order to evaluate safety condition insulators more effectively, an artificial neutral network (ANN) based method was developed in this paper. Firstly, a large number pollution tests IEC standard suspension were investigated under different relative humidity (RH) and salt deposit density...
For precision mechanical systems, different distribution characteristics of geometric form errors usually lead to assembly contact states, and in turn, are formed, due the propagation accumulation errors. Statistically, a batch part machined by same process possesses identical It is great importance improve accuracy productivity if statistic can be understood. To solve problem, two methods modeling for single parts based on linear combination basis shapes principal component analysis...
How to decrease the ice on insulators and increase flashover voltage of iced insulator are hot topics power system in world. Many tests have been carried out investigate whether permanent room temperature vulcanized (PRTV) coating can change electrical characteristics both laboratory field. Firstly, test icing characteristic dc with PRTV was out. Moreover, comparison has made between artificial polluted field insulators. Results indicate that not accretion Instead, it results accumulating...
Understanding how the seed yield and quality respond to global warming is crucial for understanding new grassland establishment responds change. This study evaluated Leymus chinensis, a dominant perennial grass widely distributed in eastern regions of Eurasian zone, as model investigate effect increasing ambient temperature on production, mass, germinability, subsequent seedling growth. As rose, there were significant reductions number flowering plants per square metre but increase florets...
Tooth profile errors are the internal excitations that cause gear meshing errors, which critical error factors affecting transmission accuracy. In existing studies, it is usually regarded as a constant or random distribution function. However, actual machined tooth not constant, so this estimation inconsistent with situation, resulting in an inaccurate evaluation of This paper proposes method for representing using (including systematic and errors), mathematical model distributed presented....