A5012693116- Advanced machining processes and optimization
- Smart Agriculture and AI
- Land Use and Ecosystem Services
- Advanced Machining and Optimization Techniques
- Advanced materials and composites
- Advanced Surface Polishing Techniques
- Advanced Neural Network Applications
- Non-Destructive Testing Techniques
- Wildlife-Road Interactions and Conservation
- Industrial Vision Systems and Defect Detection
- Drilling and Well Engineering
- Microstructure and Mechanical Properties of Steels
- Aluminum Alloy Microstructure Properties
- Magnetic Properties and Applications
- Sugarcane Cultivation and Processing
- Power Transformer Diagnostics and Insulation
- Land Rights and Reforms
- Hydrogen embrittlement and corrosion behaviors in metals
- Urban Green Space and Health
- Welding Techniques and Residual Stresses
- Neural Networks and Applications
- Advanced Wireless Communication Technologies
- Plant Disease Resistance and Genetics
- Advanced Welding Techniques Analysis
- Electric Power System Optimization
Guangxi University
2006-2025
Wuhan University of Science and Technology
2024
Sichuan University of Science and Engineering
2024
Shandong Normal University
2024
Lingnan Normal University
2021-2024
Northeast Forestry University
2021-2023
China Southern Power Grid (China)
2023
Central South University
2013
University of Science and Technology of China
2002
Habitat destruction and declining ecosystem service levels caused by urban expansion have led to increased ecological risks in cities, network optimization has become the main way resolve this contradiction. Here, we used landscape patterns, meteorological hydrological data as sources, applied complex theory, ecology, spatial analysis technology, a quantitative of current state pattern characteristics central district Harbin was conducted. The minimum cumulative resistance extract study...
Landscape ecological health (LEH) assessment of blue-green space is vital for the management and restoration urban environment. At present, existing LEH research has mainly focused on single measurement landscape pattern or external service function, ignoring effect mechanism. Moreover, there a lack targeted LEH. In this study, we constructed an framework based integration pattern, process, function sustainability, conducted empirical analysis in Harbin, megacity Northeastern China. The...
Abstract Background Urban green infrastructure (GI) networks play a significant role in ensuring regional ecological security; however, they are highly vulnerable to the influence of urban development, and optimization GI with better connectivity resilience under different development scenarios has become practical problem that urgently needs be solved. Taking Harbin, megacity Northeast China, as case study, we set five simulation by adjusting economic growth rate extracted network multiple...
Abstract Ultra‐high molecular weight polyethylene (UHMWPE) fiber composites have been widely used in aerospace, construction, and other fields; however, chip winding poor drilling quality was greatly influenced by the temperature because of substrate's inherent sensitivity. Drilling Experiments nondirectional UHMWPE short conducted with four different drill bits to investigate mechanism affecting types temperature. A unique chip‐winding its relationship force proposed. The results showed...
The rapid and accurate identification of sugarcane stem nodes in the complex natural environment is essential for development intelligent harvesters. However, traditional node recognition has been mainly based on image processing technology, where accuracy low a environment. In this paper, an object detection algorithm deep learning was proposed environment, robustness generalisation ability were improved by dataset expansion method to simulate different illumination conditions. impact data...
Glass fiber reinforced polymer (GFRP) is a typical difficult-to-process material. Its drilling quality directly affected by the processing technology and tool life; burrs, tearing, delamination other defects will reduce service life of GFRP structural parts. Through damage wear experiments GFRP, thrust force, vibration amplitude, number processed holes, feed rate cutting speed were found to be main factors in wear. Using those as input layer, prediction model was established based on an...
The official establishment of China’s national parks marks a new stage in the construction ecological civilization system. National systematically protect areas with richest biodiversity and most complete ecosystem processes China. This is beneficial not only for natural conservation work, but also world’s response to environmental issues, such as climate change. Based on remote sensing images land use four periods 1990, 2000, 2010, 2020, this study calculated changes each park during...
Spatial location of sugarcane nodes using robots in agricultural conditions is a challenge modern precision agriculture owing to the complex form node when wrapped with leaves and high computational demand. To solve these problems, new binocular method based on improved YOLOv4 was proposed this paper. First, deep learning algorithm by Channel Pruning Technology network slimming, so as ensure recognition accuracy facilitate transplantation embedded chips. Secondly, SIFT feature points were...
Optical camera communication (OCC) has attracted increased attention for its inherent security advantage. However, there still exists the risk of eavesdropping on broadcasting channel OCC. To achieve confidential communication, we propose confidentiality-interference dual light-emitting diode (LED) (CIDLC) scheme at transmitter (TX) and elimination interference (EI) receiver (RX). Meanwhile, signals refer to bit shift signals. Further, two-dimensional pilot-aided estimation (2D-PACE) enhance...
Introduction As is well known, the policy of separating three rights another important milestone in China’s land system reform. This has been effect for 10 years and great significance to livelihoods rural families. In implementation policies, some farmers have obtained more management rights, but temporarily lost their rights. Existing research shown that there no consensus on separation increasing farmers’ income, especially terms heterogeneity research, which scattered. Methods We will...
Abstract Cerebral infarction is a common neurological disease with high rates of morbidity, mortality, and recurrence, posing great threat to human life health. the second leading cause death in world long-term disability humans. The results third national retrospective sampling survey on causes 2008 showed that cerebral has become China its mortality rate 4–5 times European American countries. Therefore, this article proposed study predictive value Cmmi-MHR combined thromboelastography...
Abstract Background Stanford type B aortic dissection (TB‐AD) is a life‐threatening vascular condition with high rates of morbidity and mortality. Currently, thoracic endovascular repair (TEVAR) widely performed to treat TB‐AD, some studies have analyzed the influence stents on hemodynamics using computational fluid dynamics (CFD) models. However, accuracy TB‐AD simulation models are not satisfactory, they often constructed as regular ideal model. Furthermore, it unclear which tear should be...
In this work, 1060 pure aluminum was subjected to high rotating speed submerged friction stir processing (HRS-SFSP). The heat cycle curve of the area measured by K-type thermocouple and temperature recorder. microstructure, grain size, texture, tensile fracture were analyzed electron backscattered diffraction scanning microscopy. results show that HRS-SFSP caused severe plastic deformation produced fine recrystallized grains. minimum average size 0.686 μm at 2-pass. addition, dislocation...
A bias current in the power system will cause saturation of measuring transformer (CT), leading to an increase measurement error. Therefore, this paper, we first conducted measurements direct component a 10 kV distribution system. Subsequently, reverse extraction method for CT distorted under conditions based on Random Forest Classification (RFC) and Long Short-Term Memory (LSTM) was proposed. This involves two stages currents conditions. In offline stage, data samples were generated by...
Welded joints of poor welding surface quality are sensitive to stress concentrations, affecting both the tensile strength workpieces and fluidity liquids gases in pressure liquid containers. Orthogonal experiments involving laser 1-mm-thick duplex stainless steel sheets were conducted using different electric current, pulse width frequency values order analyse effect properties on characteristics welded joints. Rapid judgement regarding joint was made based observed quality. The results show...