A5101474677- Aerosol Filtration and Electrostatic Precipitation
- High voltage insulation and dielectric phenomena
- High-Voltage Power Transmission Systems
- Thermal Analysis in Power Transmission
- Thin-Film Transistor Technologies
- Electrocatalysts for Energy Conversion
- Smart Grid and Power Systems
- Cyclone Separators and Fluid Dynamics
- Electric Motor Design and Analysis
- Advanced Memory and Neural Computing
- HVDC Systems and Fault Protection
- Simulation and Modeling Applications
- Advanced battery technologies research
- Power Systems and Renewable Energy
- Hydraulic flow and structures
- Esophageal Cancer Research and Treatment
- Hydrocarbon exploration and reservoir analysis
- Solar-Powered Water Purification Methods
- Solar Radiation and Photovoltaics
- Magnetic confinement fusion research
- Recommender Systems and Techniques
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Laser and Thermal Forming Techniques
- Sensorless Control of Electric Motors
Chinese Academy of Sciences
2024-2025
Institute of Microelectronics
2024-2025
Hefei Institutes of Physical Science
2024
Institute of Plasma Physics
2024
Shinshu University
2024
Nanjing University of Posts and Telecommunications
2024
Zhejiang University
2024
University of Chinese Academy of Sciences
2024
Guilin University of Technology
2023
University of Nottingham Ningbo China
2023
Accurate estimation of the click-through rate (CTR) in sponsored ads significantly impacts user search experience and businesses' revenue, even 0.1% accuracy improvement would yield greater earnings hundreds millions dollars. CTR prediction is generally formulated as a supervised classification problem. In this paper, we share our learning on model ensemble design innovation. Specifically, present 8 methods evaluate them production data. Boosting neural networks with gradient boosting...
Water splitting is widely acknowledged as an efficient method for hydrogen production. In recent years, significant research efforts have been directed towards developing cost-effective electrocatalysts. However, the management of bubbles formed on electrode surface during electrolysis has largely overlooked. These can impede active sites, resulting in decreased catalytic performance and stability, especially at high current densities. Consequently, this impediment affects energy conversion...
This paper reports a novel micro light-emitting diode (μLED) pixel driving circuit comprising ten amorphous indium gallium zinc oxide thin-film transistors (a-IGZO TFTs) and three capacitors. Hybrid PWM PAM method is adopted to regulate gray-scales in the using simple scan signals. Threshold voltage (V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">th</sub> ) shifts of TFTs are compensated pixel. To reduce drops caused by additional switching...
Abstract The U-shaped parallel structure is commonly seen in heat transfer components and cooling systems. Due to the asymmetry of geometric nonlinear effects turbulence, flow distribution among individual branches tends be uneven. This paper conducts numerical simulations specifically for water side a plate-fin exchanger an 8-branch structure, investigating influence ratio α between outlet inlet cross-sectional areas on uniformity distribution. Furthermore, theoretical analytical model...
The effective estimation of mixed-layer depth (MLD) plays a significant role in the study ocean dynamics and global climate change. However, methods estimating MLD still have limitations due to sparse resolution observed data. In this study, hybrid method that combines K-means clustering algorithm an artificial neural network (ANN) model was developed using sea-surface parameter data Indian Ocean as case study. oceanic datasets from January 2012 December 2019 were obtained via satellite...
This paper provides accurate numerical calculations of the monopolar corona phenomenon for bundled transmission lines. The onset voltage and electric field are known to vary along circumference conductor, as well with height. After solving charge distribution on conductors at a constant applied potential, gas discharge criterion is used evaluate voltages fields every surface in symmetric bundle six bare conductors. fourth-order Runge-Kutta-Gill method solve corresponding differential...
Abstract Background There is currently no consensus on the optimal interval time between neoadjuvant therapy and surgery, whether prolonged from to surgery results in bad outcomes for locally advanced esophageal squamous cell carcinoma (ESCC). In this study, we aim evaluate of intervals ≤ 8 weeks > ESCC. Methods This retrospective study consecutively included ESCC patients who received esophagectomy after camrelizumab combined with chemotherapy at Department Thoracic Surgery, First...
Abstract Driven by the advantages of hydrogen energy, such as environmental protection and high energy density, market has an urgent demand for energy. Currently, primary methods production mainly include generation from fossil fuels, industrial by‐products, water electrolysis. Seawater electrolysis production, due to its cleanliness, protection, ease integration with renewable sources, is considered most promising method production. However, seawater faces challenges reduction efficiency...
To research the effect of temperature and humidity on corona performance UHV DC transmission line, a mini cage has been constructed put in manual environment room, which can be controlled. At same time, measuring system by using vary methods such as current impule method, acoustic method have set up too. The inception voltage gradient copper line measured not only at different absolute from 3 g/m <sup xmlns:mml="http://www.w3.org/1998/Math/MathML"...
To research the effect of high altitude on corona performance UHV DC transmission line, inception voltage gradient a copper line at different air pressure level from 101 kPa to 61 was measured in mini cage. The results have been compared with calculated Peek law and correction factor presented.
The runaway breakdown model induced by fast electrons is promising in explaining the nanosecond-pulse breakdown. In this paper, process and collision ionization of are discussed. Based on relations between electron energy effective retarding force, evolution injected as a function distance away from avalanche head was simulated. higher applied electric filed strength is, lower threshold more can runaway, gas pressures affect greatly. Moreover, under high-voltage nanosecond pulse described...
Abstract Water encompasses vast quantities of energy in diverse forms, yet this is rarely exploited. Hydrovoltaic technology, as an emergent clean generation has garnered extensive attention recent years. Distinct from conventional hydroelectric power generation, hydrovoltaic technology ingeniously employs the interaction between functional materials and water, achieves direct conversion water into electrical energy. This review initially delineates mechanism deliberate on various currently...
We consider the application of machine learning to evaluation geothermal resource potential. A supervised problem is defined where maps 10 geological and geophysical features within state Nevada, USA are used define potential across a broad region. have available relatively small set positive training sites (known resources or active power plants) negative drill with unsuitable conditions) use these constrain optimize artificial neural networks for this classification task. The main...