Guangxi Li
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View article: Numerical Investigation on Tensile and Compressive Properties of 3D Four-Directional Braided Composites
Numerical Investigation on Tensile and Compressive Properties of 3D Four-Directional Braided Composites Open
This study investigates the influence of braiding angles on the mechanical behavior and damage mechanisms of three-dimensional (3D) braided composites under uniaxial compressive and tensile loading. By integrating uniaxial compression and …
View article: Discriminating Interference Fading Locations in Φ-OTDR Using Improved Density Clustering Algorithm
Discriminating Interference Fading Locations in Φ-OTDR Using Improved Density Clustering Algorithm Open
The phase-sensitive optical time-domain reflectometer (Φ-OTDR) system is a distributed optical fiber sensing technology capable of measuring weak vibration signals in real time. However, while the use of a narrow-linewidth laser source enh…
View article: Case Report: successful treatment of severe bronchiectasis by inhalation of mesenchymal stem cell-derived exosomes
Case Report: successful treatment of severe bronchiectasis by inhalation of mesenchymal stem cell-derived exosomes Open
Bronchiectasis is a chronic respiratory disorder characterized by irreversible airway dilation and recurrent infections, remains a therapeutic challenge. MSCs-exosomes based treatment is a potential treatment for respiratory disease; howev…
View article: Temperature Field Analysis and Experimental Verification of Mining High-Power Explosion-Proof Integrated Variable-Frequency Permanent Magnet Motor
Temperature Field Analysis and Experimental Verification of Mining High-Power Explosion-Proof Integrated Variable-Frequency Permanent Magnet Motor Open
An efficient cooling configuration is critical for ensuring the safe operation of electrical machines and is key for optimizing the iterative design of motors. To improve the heat dissipation performance of high-power, explosion-proof, int…
View article: Scalable Quantum Architecture Search via Landscape Analysis
Scalable Quantum Architecture Search via Landscape Analysis Open
Balancing trainability and expressibility is a central challenge in variational quantum computing, and quantum architecture search (QAS) plays a pivotal role by automatically designing problem-specific parameterized circuits that address t…
View article: Pose Error Real-Time Prediction and Compensation of a 5-DOF Hybrid Robot Based on Laser Tracker and Externally Mounted Encoders
Pose Error Real-Time Prediction and Compensation of a 5-DOF Hybrid Robot Based on Laser Tracker and Externally Mounted Encoders Open
Error compensation is an effective approach for robots to improve accuracy. This paper presents a novel method to predict and compensate for pose error of a 5-DOF hybrid robot on-line with the usage of externally mounted encoders, concentr…
View article: ANP32E expression in pancreatic cancer is associated with impaired gemcitabine efficacy and poor patient prognosis
ANP32E expression in pancreatic cancer is associated with impaired gemcitabine efficacy and poor patient prognosis Open
Our findings suggest that ANP32E might serve as a negative biomarker for poor prognosis and a predictive indicator for poor gemcitabine efficacy. These findings suggest that ANP32E might be a potential therapeutic target to help develop ef…
View article: Factors Influencing Compliance with Pulmonary Rehabilitation in Patients with Stable COPD: a Cross Sectional Study
Factors Influencing Compliance with Pulmonary Rehabilitation in Patients with Stable COPD: a Cross Sectional Study Open
This study suggested that stable COPD patients were not sufficiently compliant with PR and revealed related important factors affecting the compliance. Exercise habits, willingness to PR, and PR difficulty were found to be significant infl…
View article: High-Precision Main Shaft Displacement Measurement for Wind Turbines Using an Optimized Position-Sensitive Detector
High-Precision Main Shaft Displacement Measurement for Wind Turbines Using an Optimized Position-Sensitive Detector Open
The main shaft of a wind turbine is a critical component that ensures the normal operation of the turbine, and its axial displacement directly impacts its efficiency and safety. The inaccurate measurement of axial displacement may lead to …
View article: Design Method for Laser Target Simulator Illumination System With High Energy Utilization and High Uniformity
Design Method for Laser Target Simulator Illumination System With High Energy Utilization and High Uniformity Open
In this paper, a novel design of the illumination optical system for a laser target simulator is investigated to determine the optimal relationship between the uniformity of the illumination system and the energy utilization in a laser tar…
View article: SAU: A Dual-Branch Network to Enhance Long-Tailed Recognition via Generative Models
SAU: A Dual-Branch Network to Enhance Long-Tailed Recognition via Generative Models Open
Long-tailed distributions in image recognition pose a considerable challenge due to the severe imbalance between a few dominant classes with numerous examples and many minority classes with few samples. Recently, the use of large generativ…
View article: JointViT: Modeling Oxygen Saturation Levels with Joint Supervision on Long-Tailed OCTA
JointViT: Modeling Oxygen Saturation Levels with Joint Supervision on Long-Tailed OCTA Open
The oxygen saturation level in the blood (SaO2) is crucial for health, particularly in relation to sleep-related breathing disorders. However, continuous monitoring of SaO2 is time-consuming and highly variable depending on patients' condi…
View article: Field Programmable Gate Array-Based Acceleration Algorithm Design for Dynamic Star Map Parallel Computing
Field Programmable Gate Array-Based Acceleration Algorithm Design for Dynamic Star Map Parallel Computing Open
The dynamic star simulator is a commonly used ground-test calibration device for star sensors. For the problems of slow calculation speed, low integration, and high power consumption in the traditional star chart simulation method, this pa…
View article: Research on the Detection Method of Projection Stellar Target Simulator
Research on the Detection Method of Projection Stellar Target Simulator Open
The projection stellar target simulator is a stellar target simulator in which star points are projected to be imaged on a fixed plane at a fixed distance. Compared with conventional stellar target simulators, the projection stellar target…
View article: Designing an Accurate Temperature Control System for Infrared Earth Simulators Using Semiconductor and Air Cooling Integration
Designing an Accurate Temperature Control System for Infrared Earth Simulators Using Semiconductor and Air Cooling Integration Open
In a laboratory environment, in order to test the attitude recognition capability and accuracy of the satellite attitude sensor—the infrared Earth sensor—the infrared Earth simulator is fixed on a five-axis turntable to enable multi-angle …
View article: Design and Test of Peanut Root-Disk Full-Feeding Longitudinal Axial Flow Pod-Picking Device
Design and Test of Peanut Root-Disk Full-Feeding Longitudinal Axial Flow Pod-Picking Device Open
To improve the pod-picking efficiency of the combine harvester for both peanut seedlings and peanuts, a longitudinal axial flow pod-picking device is designed in this study. The fixation and adjustment modes of the pod-picking rod were det…
View article: Optimization Design and Experimental Study of Cooling System in a HighVoltage Induction Motor after Power Density Upgrade
Optimization Design and Experimental Study of Cooling System in a HighVoltage Induction Motor after Power Density Upgrade Open
Background: In order to upgrade a motor based on the YXKK450-2 for high power density with high efficiency, low energy consumption, and low weight with the same volume, its power is increased from the original 900 kW to 1250 kW. To ensure …
View article: Tensor Networks Meet Neural Networks: A Survey and Future Perspectives
Tensor Networks Meet Neural Networks: A Survey and Future Perspectives Open
Tensor networks (TNs) and neural networks (NNs) are two fundamental data modeling approaches. TNs were introduced to solve the curse of dimensionality in large-scale tensors by converting an exponential number of dimensions to polynomial c…
View article: Design Optimization and Experimental Verification of Spiral Cone Centrifugal Fertilizer Apparatus Based on the Discrete Element Method
Design Optimization and Experimental Verification of Spiral Cone Centrifugal Fertilizer Apparatus Based on the Discrete Element Method Open
This study attempts to optimize the arc-shaped coned disk affecting the uniformity of the earlier designed fertilizer apparatus (FA), in particular, for application in the rice–oil rotation region in the middle and lower reaches of the Yan…
View article: Danlou Tablet May Alleviate Vascular Injury Caused by Chronic Intermittent Hypoxia through Regulating FIH-1, HIF-1, and Angptl4
Danlou Tablet May Alleviate Vascular Injury Caused by Chronic Intermittent Hypoxia through Regulating FIH-1, HIF-1, and Angptl4 Open
Background. Danlou tablet (DLT), the traditional Chinese medicine has been commonly used for dyslipidemia, atherosclerosis, and coronary heart disease. Whether it was effective against vascular injury caused by CIH has remained unknown. Th…
View article: Concentration of Data Encoding in Parameterized Quantum Circuits
Concentration of Data Encoding in Parameterized Quantum Circuits Open
Variational quantum algorithms have been acknowledged as a leading strategy to realize near-term quantum advantages in meaningful tasks, including machine learning and combinatorial optimization. When applied to tasks involving classical d…
View article: Quantum Self-Attention Neural Networks for Text Classification
Quantum Self-Attention Neural Networks for Text Classification Open
An emerging direction of quantum computing is to establish meaningful quantum applications in various fields of artificial intelligence, including natural language processing (NLP). Although some efforts based on syntactic analysis have op…
View article: Integrating Chronic Obstructive Pulmonary Disease Treatment With 8-Week Tai Chi Chuan Practice: An Exploration of Mind-Body Intervention and Neural Mechanism
Integrating Chronic Obstructive Pulmonary Disease Treatment With 8-Week Tai Chi Chuan Practice: An Exploration of Mind-Body Intervention and Neural Mechanism Open
Objective This study aims to explore the effect of integrating routine treatment with Tai Chi Chuan (TCC) intervention on the clinical symptom of patients with Chronic Obstructive Pulmonary Disease (COPD) from clinical and neurological per…
View article: Exploring a better option for the treatment of autoimmune pulmonary alveolar proteinosis: whether GM-CSF is combined with WLL: a meta-analysis.
Exploring a better option for the treatment of autoimmune pulmonary alveolar proteinosis: whether GM-CSF is combined with WLL: a meta-analysis. Open
Background Understanding the efficacy and safety of treatment methods related to Autoimmune Pulmonary alveolar proteinosis (aPAP) will help provide information for selecting clinical trials. Our objective was to assess the efficacy and saf…
View article: Association of genetic polymorphisms with mercapturic acids in the urine of young healthy subjects before and after exposure to outdoor air pollution
Association of genetic polymorphisms with mercapturic acids in the urine of young healthy subjects before and after exposure to outdoor air pollution Open
We aimed to identify the relationship between variations in metabolic genes and human urinary changes in mercapturic acids (MAs), including CEMA, HMPMA, SPMA, HPMA and HEMA, before and after air pollution exposure. Genotype detection for 4…
View article: Development and Application of SAW Filter
Development and Application of SAW Filter Open
With the in-depth advancement of the fifth generation (5G) mobile communication technology, the technical requirements for filters are also constantly improving. Surface acoustic wave (SAW) filters are widely used in home TV, mobile commun…
View article: Potential urinary biomarkers in young adults with short-term exposure to particulate matter and bioaerosols identified using an unbiased metabolomic approach
Potential urinary biomarkers in young adults with short-term exposure to particulate matter and bioaerosols identified using an unbiased metabolomic approach Open
Numerous epidemiological studies have shown a close relationship between outdoor air pollution and increased risks for cancer, infection, and cardiopulmonary diseases. However, very few studies have investigated the potential health effect…