A5043168845- Geochemistry and Elemental Analysis
- Fault Detection and Control Systems
- Geochemistry and Geologic Mapping
- Heavy metals in environment
- Machine Fault Diagnosis Techniques
- Geological and Geochemical Analysis
- Reliability and Maintenance Optimization
- Landslides and related hazards
- Advanced Sensor and Energy Harvesting Materials
- Advanced Optical Sensing Technologies
- Image and Object Detection Techniques
- Supercapacitor Materials and Fabrication
- Optical measurement and interference techniques
- Robotics and Sensor-Based Localization
- Heavy Metal Exposure and Toxicity
- 3D Surveying and Cultural Heritage
- 3D Shape Modeling and Analysis
- Conducting polymers and applications
- Selenium in Biological Systems
- Emotion and Mood Recognition
- Geology and Paleoclimatology Research
- Cavitation Phenomena in Pumps
- Glaucoma and retinal disorders
- Nanowire Synthesis and Applications
- Face recognition and analysis
University of Chinese Academy of Sciences
2023-2024
Institute of Mountain Hazards and Environment
2023-2024
Chinese Academy of Sciences
2023-2024
National University of Singapore
2022-2024
Nanjing University of Posts and Telecommunications
2022-2024
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2023-2024
Tianjin University
2022-2024
Unité Matériaux et Transformations
2024
Guilin University of Technology
2022-2024
Nankai University
2023
Abstract Zinc batteries hold great potential for stationary energy storage but suffer from severe dendrite growth, corrosion, and hydrogen evolution troubles in aqueous electrolytes. Despite the impressive efficacy of non‐flammable hydrous organic electrolytes addressing these problems, insufficient ionic conductivity hinders rate capability practicability Zn batteries. Here, methanol is proposed as a co‐solvent ethylene glycol (EG)‐based electrolytes, where its methyl terminal group can...
ABSTRACT Thickening of electrodes is crucial for maximizing the proportion active components and thus improving energy density practical storage cells. Nevertheless, trade-offs between electrode thickness electrochemical performance persist because considerably increased ion transport resistance thick electrodes. Herein, we propose accelerating through dense by establishing an immobile polyanionic backbone within pores; as a proof concept, gel polyacrylic electrolytes such are in situ...
Slope stability estimation is an engineering problem that involves several parameters. The problems of low accuracy the model and blind data preprocessing are commonly existent in slope prediction research. To address these problems, 10 quantitative indicators selected from 135 field cases to improve model. These were analyzed visualized examine their reliabilities after preprocessing. Combined with random forest (RF), particle swarm optimization (PSO), least squares support vector machine...
Abstract Ion adsorption-type rare earth element (REE) ore deposits in South China are a major source of heavy elements (HREE) around the world, which considerable economic and strategic significance. In these ores, REE is enriched clay minerals, specifically kaolinite halloysite, derived from their parent granitoid by weathering process. However, mechanisms supergene mineralization remain unclear. We investigated nature origin mineralization, based on nanoscale study typical REE-mineralized...
This paper addresses diagnosis and prognosis problems for an electric scooter subjected to parameter uncertainties compound faults (i.e., permanent fault intermittent with non-monotonic degradation). First, the diagnostic bond graph in linear fractional transformation form is used model uncertain derive analytical redundancy relations incorporating nominal part part, based on which adaptive thresholds robust detection signature matrix isolation can be obtained. Second, enhanced unscented...
Field-effect transistor (FET) biosensors based on two-dimensional materials have gained extensive attention due to their high sensitivity, label-free detection capability, and fast response. Molybdenum disulfide (MoS2), with tunable bandgap, surface-to-volume ratio, smooth surface without dangling bonds, is a promising material for FET biosensors. Previous reports demonstrated the fabrication of MoS2-FET sensitivity proteins. However, most prior research has focused realization MoS2-FETs...
In this article, a fast krill herd algorithm is developed for prognosis of hybrid mechatronic system using the improved Wiener degradation process. First, diagnostic bond graph used to model and derive global analytical redundancy relations. Based on relations, fault signature matrix mode change isolation can be obtained. Second, in order determine true faults from suspected candidates after isolation, estimation method based adaptive square root cubature Kalman filter proposed when noise...
Electronic-photonic computing systems have emerged as a promising platform for accelerating deep neural network (DNN) workloads. Major efforts been focused on countering hardware non-idealities and boosting efficiency with various hardware/algorithm co-design methods. However, the adversarial robustness of such photonic analog mixed-signal AI remains unexplored. Though variations can be mitigated robustness-driven optimization methods, malicious attacks show distinct behaviors from noises,...
Abstract Glacial debris flows, which are induced by ice and rock avalanches, pose an increasing threat to human life critical infrastructure under climate change. Therefore, the movement characteristics of flows avalanches have attracted attention, but understanding effects on mechanism flow mobility remains incomplete. To study mechanisms enhanced simulate impacts we employed a servo‐hydraulic‐controlled ring–shear apparatus examine undrained shear behaviour moraine material monotonic...
The placer type ilmenite and ion-adsorption rare earth elements (iREEs) deposits are two important weathering-related mineral resources in South China, a global supplier of Ti REEs critical metals. It was believed that these not linked to each other because their different ore-forming conditions mechanisms. However, many studies have reported parts deposits, especially for those developed by weathering intermediate igneous rocks, also contain abundant iREEs been noticed before. To elucidate...
Optical coherence tomography (OCT) has become a famous ophthalmic diagnostic technique recent years. It is non-invasive imaging method and causes no damage to the eyes. Among information OCT able provide, thickness of choroid, especially epichoroidal space can reflect many diseases retina, which makes it very important basis for diagnosing. However, up now, there are few researches on it. In this paper, an automatic segmentation algorithm detect methods enhancing images presented. Since...
Abstract This study uses first-principles density functional theory (DFT) to calculate the SrCeO 3 (001) surface with CeO and SrO 2 terminals. The influence of vacuum layer thickness on geometric structure energy stability is studied. calculation by Materials Studio software shows that as terminal has obvious wrinkles compared terminal. evaluation termination more stable in than . band gaps terminals were determined be 0.971eV 1.733eV, respectively, which smaller those protocells.
This paper presents a distributed fault diagnosis approach for electro-hydraulic suspension system based on model decomposition technique. As complex nonlinear system, the involves various components and traditionally centralized method will suffer from some problems such as poor scalability, high computation cost so on. To solve above problems, is adopted in this paper. Firstly, diagnostic hybrid bond graph of decomposed into several submodels by Then, analytical redundancy relations are...
Coarse registration of point cloud is a necessary step for object digitization. However, insufficient overlapping, large pose difference and the existence noise outliers seriously reduce result. In this paper, several improvements were made to improve effect under above conditions. Firstly, lightweight network feature detection based on local extremum proposed repeatability robustness detection; Secondly, description combined with attention mechanism constructed generate highly...