Xudong Cai
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View article: An Empirical Study of Interaction Bugs in ROS-based Software
An Empirical Study of Interaction Bugs in ROS-based Software Open
Modern robotic systems integrate multiple independent software and hardware components, each responsible for distinct functionalities such as perception, decision-making, and execution. These components interact extensively to accomplish c…
View article: FNDC5/irisin-enriched sEVs conjugated with bone-targeting aptamer alleviate osteoporosis: a potential alternative to exercise
FNDC5/irisin-enriched sEVs conjugated with bone-targeting aptamer alleviate osteoporosis: a potential alternative to exercise Open
View article: Properties of Cosmic Lithium Isotopes Measured by the Alpha Magnetic Spectrometer
Properties of Cosmic Lithium Isotopes Measured by the Alpha Magnetic Spectrometer Open
We present the first measurement of cosmic-ray fluxes of Li
View article: Gut microbiome dynamics of patients on dialysis: implications for complications and treatment
Gut microbiome dynamics of patients on dialysis: implications for complications and treatment Open
The gut microbiome plays a significant role in dialysis. As disease progresses, the choice of dialysis method and dietary habits change, and the diversity and richness of the gut microbiome in patients on dialysis change as well. The uremi…
View article: The metabolic fate of iron-based magnetic nanomaterials and their impact on macrophage function
The metabolic fate of iron-based magnetic nanomaterials and their impact on macrophage function Open
View article: Research on Green Transformation of Express Packaging Under the Perspective of the Whole Life Cycle
Research on Green Transformation of Express Packaging Under the Perspective of the Whole Life Cycle Open
View article: MambaVO: Deep Visual Odometry Based on Sequential Matching Refinement and Training Smoothing
MambaVO: Deep Visual Odometry Based on Sequential Matching Refinement and Training Smoothing Open
Deep visual odometry has demonstrated great advancements by learning-to-optimize technology. This approach heavily relies on the visual matching across frames. However, ambiguous matching in challenging scenarios leads to significant error…
View article: Effectiveness, safety, and treatment pattern of sodium zirconium cyclosilicate in Chinese patients with hyperkalemia: interim analysis from a multicenter, prospective, real-world study (Actualize Study)
Effectiveness, safety, and treatment pattern of sodium zirconium cyclosilicate in Chinese patients with hyperkalemia: interim analysis from a multicenter, prospective, real-world study (Actualize Study) Open
Introduction: Sodium zirconium cyclosilicate (SZC) is a nonabsorbed cation-exchanger approved in China for the treatment of hyperkalemia [HK; serum potassium (sK + ) levels >5.0 mmol/L]. This is the first real-world study aimed to asses…
View article: VOLoc: Visual Place Recognition by Querying Compressed Lidar Map
VOLoc: Visual Place Recognition by Querying Compressed Lidar Map Open
The availability of city-scale Lidar maps enables the potential of city-scale place recognition using mobile cameras. However, the city-scale Lidar maps generally need to be compressed for storage efficiency, which increases the difficulty…
View article: Research on the Application of Network Resources in College Mathematics Classrooms
Research on the Application of Network Resources in College Mathematics Classrooms Open
The idea of "integrating education into entertainment" has been proposed for a long time, but its application effect is not satisfactory.The emergence of information technology provides new ideas for the implementation of "integrating educ…
View article: Application and Integration of Stochastic Mathematical Decision Tree Modeling Algorithm in Higher Vocational Mathematics Training Intelligent Platform
Application and Integration of Stochastic Mathematical Decision Tree Modeling Algorithm in Higher Vocational Mathematics Training Intelligent Platform Open
The classical decision tree algorithm in the data mining algorithm is analyzed and studied, the generation principle and steps of the decision tree algorithm are described, and the advantages and disadvantages of the commonly used decision…
View article: ViewFormer: View Set Attention for Multi-view 3D Shape Understanding
ViewFormer: View Set Attention for Multi-view 3D Shape Understanding Open
This paper presents ViewFormer, a simple yet effective model for multi-view 3d shape recognition and retrieval. We systematically investigate the existing methods for aggregating multi-view information and propose a novel ``view set" persp…
View article: AirBirds: A Large-scale Challenging Dataset for Bird Strike Prevention in Real-world Airports
AirBirds: A Large-scale Challenging Dataset for Bird Strike Prevention in Real-world Airports Open
One fundamental limitation to the research of bird strike prevention is the lack of a large-scale dataset taken directly from real-world airports. Existing relevant datasets are either small in size or not dedicated for this purpose. To ad…
View article: ViPFormer: Efficient Vision-and-Pointcloud Transformer for Unsupervised Pointcloud Understanding
ViPFormer: Efficient Vision-and-Pointcloud Transformer for Unsupervised Pointcloud Understanding Open
Recently, a growing number of work design unsupervised paradigms for point cloud processing to alleviate the limitation of expensive manual annotation and poor transferability of supervised methods. Among them, CrossPoint follows the contr…
View article: Evaluation of safety, effectiveness and treatment patterns of sodium zirconium cyclosilicate in management of hyperkalaemia in China: a real-world study protocol
Evaluation of safety, effectiveness and treatment patterns of sodium zirconium cyclosilicate in management of hyperkalaemia in China: a real-world study protocol Open
Introduction Hyperkalaemia (HK) is a potentially life-threatening electrolyte imbalance associated with several adverse clinical outcomes. The efficacy and negative effects of currently existing treatment options have made HK management qu…
View article: New Monitoring Interface for the AMS Experiment
New Monitoring Interface for the AMS Experiment Open
The Alpha Magnetic Spectrometer (AMS) is constantly exposed to harsh condition on the ISS. As such, there is a need to constantly monitor and perform adjustments to ensure the AMS operates safely and efficiently. With the addition of the U…
View article: Coupling Coordinated Development of Ecological Environment and Digital Inclusive Finance in Ecologically Fragile Areas of Western China
Coupling Coordinated Development of Ecological Environment and Digital Inclusive Finance in Ecologically Fragile Areas of Western China Open
This paper takes 12 ecologically fragile provinces in Western China as the research object, calculates the comprehensive evaluation value of ecological environment and the development level of digital Inclusive Finance of 12 provinces in W…
View article: Cyclin-Dependent Kinase 6 Identified as the Target Protein in the Antitumor Activity of Tetrastigma hemsleyanum
Cyclin-Dependent Kinase 6 Identified as the Target Protein in the Antitumor Activity of Tetrastigma hemsleyanum Open
Background Tetrastigma hemsleyanum ( T. hemsleyanum ) is widely used as an adjuvant drug for tumor therapy but its antitumor therapeutic targets and molecular mechanisms have remained unclear. The prediction and analysis of natural product…
View article: Properties of a New Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer on Sodium, Aluminum, and Nitrogen
Properties of a New Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer on Sodium, Aluminum, and Nitrogen Open
We report the properties of sodium (Na) and aluminum (Al) cosmic rays in the rigidity range 2.15 GV to 3.0 TV based on 0.46 million sodium and 0.51 million aluminum nuclei collected by the Alpha Magnetic Spectrometer experiment on the Inte…
View article: Properties of Heavy Secondary Fluorine Cosmic Rays: Results from the Alpha Magnetic Spectrometer
Properties of Heavy Secondary Fluorine Cosmic Rays: Results from the Alpha Magnetic Spectrometer Open
Precise knowledge of the charge and rigidity dependence of the secondary cosmic ray fluxes and the secondary-to-primary flux ratios is essential in the understanding of cosmic ray propagation. We report the properties of heavy secondary co…
View article: Properties of Iron Primary Cosmic Rays: Results from the Alpha Magnetic Spectrometer
Properties of Iron Primary Cosmic Rays: Results from the Alpha Magnetic Spectrometer Open
We report the observation of new properties of primary iron (Fe) cosmic rays in the rigidity range 2.65 GV to 3.0 TV with 0.62×10^{6} iron nuclei collected by the Alpha Magnetic Spectrometer experiment on the International Space Station. A…
View article: Credit Risk Analysis and Evaluation of Internet Supply Chain Finance Listed Companies -- Based on Structural Entropy Weight TOPSIS Method
Credit Risk Analysis and Evaluation of Internet Supply Chain Finance Listed Companies -- Based on Structural Entropy Weight TOPSIS Method Open
The emergence of supply chain finance has effectively solved the problem of financing difficulty and high cost for small and medium-sized enterprises.The rapid development of the Internet has magnified this advantage.However, based on its …
View article: The Alpha Magnetic Spectrometer (AMS) on the international space station: Part II — Results from the first seven years
The Alpha Magnetic Spectrometer (AMS) on the international space station: Part II — Results from the first seven years Open
View article: Properties of Neon, Magnesium, and Silicon Primary Cosmic Rays Results from the Alpha Magnetic Spectrometer
Properties of Neon, Magnesium, and Silicon Primary Cosmic Rays Results from the Alpha Magnetic Spectrometer Open
We report the observation of new properties of primary cosmic rays, neon (Ne), magnesium (Mg), and silicon (Si), measured in the rigidity range 2.15 GV to 3.0 TV with 1.8×10^{6} Ne, 2.2×10^{6} Mg, and 1.6×10^{6} Si nuclei collected by the …
View article: Properties of Cosmic Helium Isotopes Measured by the Alpha Magnetic Spectrometer
Properties of Cosmic Helium Isotopes Measured by the Alpha Magnetic Spectrometer Open
Precision measurements by the Alpha Magnetic Spectrometer (AMS) on the International Space Station of ^{3}He and ^{4}He fluxes are presented. The measurements are based on 100 million ^{4}He nuclei in the rigidity range from 2.1 to 21 GV a…
View article: Towards Understanding the Origin of Cosmic-Ray Electrons
Towards Understanding the Origin of Cosmic-Ray Electrons Open
Precision results on cosmic-ray electrons are presented in the energy range from 0.5 GeV to 1.4 TeV based on 28.1×106 electrons collected by the Alpha Magnetic Spectrometer on the International Space Station. In the entire energy range the…
View article: Towards Understanding the Origin of Cosmic-Ray Positrons
Towards Understanding the Origin of Cosmic-Ray Positrons Open
Precision measurements of cosmic ray positrons are presented up to 1 TeV based on 1.9 million positrons collected by the Alpha Magnetic Spectrometer on the International Space Station. The positron flux exhibits complex energy dependence. …
View article: Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station
Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station Open
We present high-statistics, precision measurements of the detailed time and energy dependence of the primary cosmic-ray electron flux and positron flux over 79 Bartels rotations from May 2011 to May 2017 in the energy range from 1 to 50 Ge…
View article: Effect of particle size on the preparation and microwave absorption properties of FeSiAl magnetically soft alloy hollow microspheres
Effect of particle size on the preparation and microwave absorption properties of FeSiAl magnetically soft alloy hollow microspheres Open
FeSiAl magnetically soft alloy hollow microspheres (MSAHMs) were prepared by self-reactive quenching technology based on Fe + Si + Al + KNO3 reactive systems, in order to obtain absorbents with light weight, low frequency and high efficien…
View article: Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station
Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station Open
We present the precision measurement from May 2011 to May 2017 (79 Bartels rotations) of the proton fluxes at rigidities from 1 to 60 GV and the helium fluxes from 1.9 to 60 GV based on a total of 1×10^{9} events collected with the Alpha M…