A5100511042- Silicon Effects in Agriculture
- Aluminum Alloys Composites Properties
- Advanced Vision and Imaging
- 3D Shape Modeling and Analysis
- Computer Graphics and Visualization Techniques
- Indoor and Outdoor Localization Technologies
- Fluid Dynamics and Turbulent Flows
- Integrated Circuits and Semiconductor Failure Analysis
- Effects of Environmental Stressors on Livestock
- Diamond and Carbon-based Materials Research
- Remote Sensing and Land Use
- Biocrusts and Microbial Ecology
- Advanced Control Systems Optimization
- Grey System Theory Applications
- Advanced Algorithms and Applications
- Advanced optical system design
- Engineering Diagnostics and Reliability
- Neural dynamics and brain function
- Ultra-Wideband Communications Technology
- Non-Destructive Testing Techniques
- Ship Hydrodynamics and Maneuverability
- Advanced Research in Systems and Signal Processing
- E-commerce and Technology Innovations
- Artificial Intelligence in Healthcare and Education
- Food Supply Chain Traceability
University of Electronic Science and Technology of China
2023-2025
Ningbo University of Technology
2025
Zhejiang University
2024
Nanjing Institute of Technology
2024
Second Xiangya Hospital of Central South University
2023-2024
Central South University
2023-2024
Wuhan University
2023-2024
Hunan University
2024
Wuhan University of Engineering Science
2024
Northeast Forestry University
2024
Dairy cow behavior carries important health information. Timely and accurate detection of behaviors such as drinking, feeding, lying, standing is meaningful for monitoring individual cows herd management. In this study, a model called Res-DenseYOLO proposed accurately detecting the dairy living in cowsheds. Specifically, dense module was integrated into backbone network YOLOv5 to strengthen feature extraction actual cowshed environments. A CoordAtt attention mechanism SioU loss function were...
We numerically investigate the propulsion performance of a flapping foil operating near free surface, focusing on effects submergence depth, Strouhal number, pitching amplitude, and surface features. A two-dimensional National Advisory Committee for Aeronautics (NACA) section 0015, subjected to coupled heaving motions, is simulated using Volume Fluid (VOF) method overset grid techniques at Reynolds number 1 × 105. Results show that depth critically affects hydrodynamic by modulating ground...
In semiconductor manufacturing, the final testing phase is critical for ensuring chip quality and operational efficiency. Accurate yield prediction at this stage optimizes workflows, boosts production efficiency, enhances control. However, existing research primarily focuses on wafer-level prediction, leaving unique challenges of testing—such as test condition variability complex failure patterns—insufficiently addressed. This especially Radio Frequency Front-End (RFFE) chips, where high...
A crucial reason for the success of existing NeRF-based methods is to build a neural density field geometry representation via multiple perceptron layers (MLPs). MLPs are continuous functions, however, real or frequently discontinuous at interface between air and surface. Such contrary brings problem unfaithful representation. To this end, paper proposes spiking NeRF, which leverages neurons hybrid Artificial Neural Network (ANN)-Spiking (SNN) framework faithful Specifically, we first...
At present, Industrial energy in China comes mainly from coal, with the power industry, which is main consumer of accounting for 40% country's total CO2 emissions each year and this share may increase further future. calculation carbon industry relies on 2006IPCC National Greenhouse Gas Guidelines, take into account influence relevant element production process plants CO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</inf> emissions, while...
To use a non-overlapping camera networks, the cameras' external parameters (i.e. position and orientation of camera) must be calibrated first. Among popular approaches, method proposed by Ali has been shown to work effectively with less constraints compared alternative approaches. However, poor robustness method, which may incur some practical problems, inspires us develop three-step mechanism address these problems. First, factors measurements impacting error results are analyzed based on...
We have investigated the characteristics of gas flow in microchannels under coupled effects random surface roughness and velocity slip by method computational fluid dynamics. The is modeled fractal geometry, on boundary described second-order law. Results show that simulated curves obtained considering both law are good agreement with experimental data a range averaged Knudsen number from 0.025 to 0.59, while one gained using Maxwell extending up 0.1. Random has an obvious effect slip: as...
Through millions of years evolution and natural selection, various biological species own unique physiological structure amazing functionality. Biomimetic fabrication demonstrate remarkable trend development, artificial biomimetic materials intelligent functional surfaces have been extensively studied by scientists both theoretically experimentally. In general, traditional consisting metal, metal oxides, carbon some other polymer materials, which make outstanding contribution to the...
This article presents a real-time localization method for Unmanned Aerial Vehicles (UAVs) based on continuous image processing. The proposed employs the Scale Invariant Feature Transform (SIFT) algorithm to identify key points in multi-scale space and generate descriptor vectors match identical objects across multiple images. These corresponding provide pixel positions, which can be combined with transformation equations, allow calculation of UAV's actual ground position. Additionally,...
<title>Abstract</title> Unmanned vessels, essential for ocean observation, often utilize an active hydrofoil propulsion system. When a vessel moves in waves, the tilted swing arm causes motion trajectory of to be asymmetric. This study employs turbulence model with Reynolds number 105, simulated using finite volume method (FVM) and Navier-Stokes equations. Numerical simulations are then used analyze effects amplitude, length, asymmetry ratio on propulsive performance full-active asymmetric...
A surface mesh generation method for describing and applying the large-scale 3D digital rock images is presented in this paper. The accurate description of structure needs high resolution involving a huge number voxels, which make it difficult even impossible to directly use conventional numerical analysis (e.g. FEM FVM). In addition, as regards processing such original data itself, computer capability efficiency are also quite challenging. We proposed meshing based on simplified centroidal...
Abstract Abstract:This paper compares the operational mechanism of artillery to laser weapon, microwave weapon and guided missile, summarizes advantage inherent shortcoming traditional gun. By carrying out simulation different scenarios, hot probability target with characteristics at distance is obtained. For giving full play improving operational, this cording development direction technology proposes concept cluster artillery, provides a new idea for leapfrog discovery technology.
With the space technologies progress rapidly, demand of large-size mirrors is intensively growing. In this paper, developing trend was discussed from angles material and fabrication technology. Taking 1.0 m aperture technical validation brazed mirror as an example, design segments, joining optic machining were analyzed. addition, performed environmental tests including thermal-vacuum test, vibration test anti-radiation in order to evaluate its engineering applicability. The experimental...
A crucial reason for the success of existing NeRF-based methods is to build a neural density field geometry representation via multiple perceptron layers (MLPs). MLPs are continuous functions, however, real or frequently discontinuous at interface between air and surface. Such contrary brings problem unfaithful representation. To this end, paper proposes spiking NeRF, which leverages neurons hybrid Artificial Neural Network (ANN)-Spiking (SNN) framework faithful Specifically, we first...