A5049966354- GNSS positioning and interference
- Geophysics and Gravity Measurements
- Ionosphere and magnetosphere dynamics
- Inertial Sensor and Navigation
- Soil Moisture and Remote Sensing
- Soil Geostatistics and Mapping
- Plant Water Relations and Carbon Dynamics
- Geophysical Methods and Applications
- Statistical and numerical algorithms
- Neural Networks and Applications
- Hydrology and Watershed Management Studies
- Metaheuristic Optimization Algorithms Research
- Semiconductor Quantum Structures and Devices
- Hydrological Forecasting Using AI
- Flood Risk Assessment and Management
- Target Tracking and Data Fusion in Sensor Networks
- Landslides and related hazards
- Advanced Computational Techniques and Applications
- Advanced Multi-Objective Optimization Algorithms
- Soil and Unsaturated Flow
- Greenhouse Technology and Climate Control
- Water Quality Monitoring and Analysis
- Bioenergy crop production and management
- Global Cancer Incidence and Screening
- Plant Stress Responses and Tolerance
Chinese Academy of Medical Sciences & Peking Union Medical College
2024-2025
Northwest A&F University
2018-2024
China Southern Power Grid (China)
2024
East China Normal University
2024
Changchun Normal University
2021-2023
Beihua University
2023
Jimei University
2020-2023
Nanjing Tech University
2023
Dalian Neusoft University of Information
2022
China University of Mining and Technology
2013-2019
Abstract Background: Breast cancer is ranked among the most prevalent malignancies in Chinese female population. However, comprehensive reports detailing latest epidemiological data and attributable disease burden have not been extensively documented. Methods: In 2018, high-quality surveillance were recorded 700 population-based registries China. We extracted on breast cancers (International Classification of Diseases, Tenth Revision [ICD-10]: C50) estimated incidence mortality 2022...
We demonstrate heteroepitaxial growth of single-crystalline-like n and p-type doped GaAs thin films on inexpensive, flexible, light-weight metal foils by metal-organic chemical vapor deposition. Single-crystalline-like Ge film biaxially textured templates made ion beam assisted deposition foil served as the epitaxy enabling substrate for growth. The exhibited strong (004) preferred orientation, sharp in-plane texture, low grain misorientation, photoluminescence, a defect density ∼107 cm−2....
Sustainable intensification needs to optimize irrigation and fertilization strategies while increasing crop yield. To enable more precision effective agricultural management, a bi-level screening optimization framework is proposed. Irrigation dates are obtained by upper-level optimization. Subsequently, due the complexity of problem, lower-level uses data-driven evolutionary algorithm, which combines fast non-dominated sorting genetic algorithm (NSGA-II), surrogate-assisted model radial...
Abstract. The challenge of streamflow predictions at ungauged locations is primarily attributed to various uncertainties in hydrological modelling. Many studies have been devoted addressing this issue. similarity regionalization approach, a commonly used strategy, usually limited by subjective selection measures. This paper presents an application partitioned update scheme based on the ensemble Kalman filter (EnKF) reduce prediction uncertainties. performs real-time updating for states and...
The utilization of unmanned aerial vehicle (UAV) remote sensing allows for fast and effective soil moisture content (SMC) monitoring. Scale conversion can obtain images at multiple resolutions offer the possibility improving estimation accuracy SMC, which is significant precision agriculture. To explore effect upscaling on SMC monitoring with UAV sensing, multispectral data different depths were acquired. image an original spatial resolution 0.1 m was continuously upscaled to 6 (with a step...
A new method of real-time cycle-slip detection and repair for BeiDou navigation satellite system (BDS) triple-frequency undifferenced observations is proposed. The method, which based on code–phase geometry-free phase combinations, composes linearly independent combination to uniquely determine the original frequency in two steps. First, extra-wide lane (EWL) combinations are utilised EWL cycle-slips. sum carrier coefficients zero. Second, with a non-zero combinations. Ionospheric delay...
Point cloud registration is very important in three-dimensional (3-D) point data processing as its results directly affect 3-D object reconstruction and other applications. Currently, there are many methods for registration, but these not able to simultaneously solve the problem of both efficiency precision. We propose a method based on fast feature histogram (FPFH), which points first extracted from dataset according FPFH four point-to-point correspondences found within some given...
Abstract A robust Kalman filter improved with IGG (Institute of Geodesy and Geophysics) scheme is proposed used to resist the harmful effect gross error from GPS observation in PPP/INS (precise point positioning/inertial navigation system) tightly coupled positioning. new factor constructed as a three-section function increase computational efficiency based on principle. The results simulation analysis show that able reduce iteration number efficiency. effectiveness demonstrated by real...
Application mathematical model for GPS height fitting problem, rational and accurate parameters of have impact on the final accuracy. It is known that researchers are used to applying least squares (LS) establish Gauss–Markov (G–M model) computation models realise fitting. The premise establishing G–M based LS under assumptions coefficient matrix error-free, random error exists only in observation data. However, two kinds factors mean this hypothesis does not exist exactly: first, both data...
To achieve fast satellite selection for a multi-Global Navigation Satellite System (GNSS), thereby reducing the burden on receiver's processing element and cost of hardware, improving utilisation ratio receiver signal channels, relationship between number satellites Geometric Dilution Of Precision (GDOP), selected computation time is analysed. A rotating partition algorithm based equal distribution sky proposed. The divides process into two parts: rough detailed selection. Unhealthy...
Although LLM-based agents, powered by Large Language Models (LLMs), can use external tools and memory mechanisms to solve complex real-world tasks, they may also introduce critical security vulnerabilities. However, the existing literature does not comprehensively evaluate attacks defenses against agents. To address this, we Agent Security Bench (ASB), a comprehensive framework designed formalize, benchmark, of including 10 scenarios (e.g., e-commerce, autonomous driving, finance), agents...
High quality, epitaxial, AlGaAs and InGaP thin films have been grown by metal organic chemical vapor deposition (MOCVD) on flexible substrates using buffered GaAs ion-beam textured epitaxial templates. The exhibit strong (001) orientation sharp in-plane texture. We also report preliminary developments AlGaAs/GaAs InGaP/GaAs double heterostructures (DH) to measure minority carrier life-time of MOCVD. Deposition undoped was done GaAs/Ge template with a target Al concentration 10-40 %, at...