A5101559944- Advanced Thermodynamic Systems and Engines
- Spacecraft and Cryogenic Technologies
- Refrigeration and Air Conditioning Technologies
- Advanced Thermodynamics and Statistical Mechanics
- Knee injuries and reconstruction techniques
- Metal and Thin Film Mechanics
- Advanced Welding Techniques Analysis
- Total Knee Arthroplasty Outcomes
- Welding Techniques and Residual Stresses
- Video Surveillance and Tracking Methods
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Surgical Simulation and Training
- Facial Rejuvenation and Surgery Techniques
- Soft Robotics and Applications
- Shoulder Injury and Treatment
- Autonomous Vehicle Technology and Safety
- Olfactory and Sensory Function Studies
- Non-Destructive Testing Techniques
- Gait Recognition and Analysis
- Superconducting and THz Device Technology
- Metaheuristic Optimization Algorithms Research
- Vehicle License Plate Recognition
- Visual Attention and Saliency Detection
- Thermal Radiation and Cooling Technologies
- Soil Mechanics and Vehicle Dynamics
Changzhou University
2015-2024
Technical Institute of Physics and Chemistry
2019-2024
Sun Yat-sen University
2024
University College London
2015-2024
Chinese Academy of Sciences
2019-2024
Jilin Electric Power Research Institute (China)
2023
North China University of Water Resources and Electric Power
2021-2022
University of Chinese Academy of Sciences
2019-2022
Harbin Institute of Technology
2022
Beihang University
2018-2020
The Al butt-lap joints are widely applied in China Railway High-speed (CRH) trains body joints. However, the gaps caused by thermal deformation lead to lack penetration or over penetration. To predict state of laser welds with different gaps, this work investigated correlation between plasma plume morphology and monitored high-speed imaging system vertical gap horizontal were utilized as intermediary. ensemble experience mode decomposition (EEMD) was used obtain frequency features...
The research into the road performance of coal gangue is great significance for consumption and reducing pollution. In this paper, gangues were prepared by separation crushing processes, their gradations also optimized. Aiming to identify possible problems as a pavement base, an unconfined compressive strength test, splitting freeze–thaw drying shrinkage test cement stabilized with varying amounts carried out, results compared analyzed. showed that maximum dry density optimum moisture...
Minimally invasive procedures are rapidly growing in popularity thanks to advancements medical robots, visual navigation and space registration techniques. This paper presents a precise efficient targeting method for robot-assisted percutaneous needle placement under C-arm fluoroscopy. In this method, special end-effector was constructed perform fluoroscopy calibration robot image-space simultaneously. addition, formulations were given compute the movement of evaluate accuracy using only one...
Abstract This study presents a simple model for determining the fracture parameters of dam concrete, by introducing Fuller and Thompson formula estimating average aggregate size d av when only maximum max is known. The crack propagation mechanism concrete analyzed at mesoscopic level. calculation method fictitious growth length characteristic also described. A normally distributed variation toughness K IC tensile strength f t with proposed different specimen patterns (wedge splitting,...
To improve the positioning accuracy of tunnels for anterior cruciate ligament (ACL) reconstruction, we proposed an intensity-based 2D-3D registration method ACL reconstruction navigation system. Methods digitally reconstructed radiograph (DRR) generation, similarity measurement, and optimization are crucial to registration. We evaluated accuracy, success rate, processing time different methods: (a) ray-casting splating were compared DRR generation; (b) normalized mutual information (NMI),...
To improve the positioning accuracy of tunnels for anterior cruciate ligament (ACL) reconstruction, we proposed an ACL reconstruction robotic system based on anatomical characteristics. The includes a preoperative path planning system, intraoperative and navigation system. Brahmet line, anterior, posterior cortical lines are used registration computed tomography (CT) images X-ray images. A new calibrator C-arm is applied to establish mapping between medical surgical space. Tunnels can be...
Functional magnetic resonance imaging (fMRI) is an important tool in neuroscience for assessing connectivity and interactions between distant areas of the brain.To find characterize coherent patterns brain activity as a means identifying systems cognitive reappraisal emotion task, both density-based k-means clustering independent component analysis (ICA) methods can be applied to regions involved emotion.Our results reveal that compared with ICA method, method provides higher sensitivity...
Visual processing deficits arising in dementia are associated with particular functional disability. This study aimed to investigate the effects of built environment on mobility and navigation people dementia-related visual loss. Participants posterior cortical atrophy (PCA; "visual-variant Alzheimer's"; n = 11), typical Alzheimer's disease (tAD; N 10), controls (n 13) repeatedly walked down routes within a simplified real-world setting. Participant groups were comparable age gender. Routes...