Yunmin Chen
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View article: Morphometric Traits as Predictors of Body Mass in the Marine Gastropod Semicassis bisulcatum: Insights for Aquaculture and Selective Breeding
Morphometric Traits as Predictors of Body Mass in the Marine Gastropod Semicassis bisulcatum: Insights for Aquaculture and Selective Breeding Open
The marine gastropod Semicassis bisulcatum, valued for its ornamental shell and edible soft tissue, lacks essential biological data for selective breeding. This study was conducted on 100 wild individuals collected from the Beibu Gulf to i…
View article: Diffusion tensor MR imaging of the normal fetal lung: a preliminary report
Diffusion tensor MR imaging of the normal fetal lung: a preliminary report Open
Background Fetal lung development is a complex and continuous process involving the progressive maturation of multiple structural and functional aspects. From early embryonic stages to birth, the fetal lung transforms primitive alveoli int…
View article: On Wealth, Waste, and GDP Growth: A Circular Solow Model
On Wealth, Waste, and GDP Growth: A Circular Solow Model Open
This paper extends the Solow model to incorporate circularity, whereby a portion of the waste generated by consumption is recycled into productive inputs. Because recycled waste functions as a resource, consumption contributes to capital a…
View article: Integration of Statistical Models and Deep Learning: A CEEMDAN‐Based Hybrid Framework for Frequency‐Domain Prediction of Polar Motion
Integration of Statistical Models and Deep Learning: A CEEMDAN‐Based Hybrid Framework for Frequency‐Domain Prediction of Polar Motion Open
High‐precision Earth Rotation Parameter (ERP) products often experience delays that range from several days to weeks. The use of precise forecasting models can effectively compensate for the impact of such delays. Based on a systematic ana…
View article: Self‐Reconstruction of Dual‐Morphology Copper‐Iron Selenides for Cost‐Effective Oxygen Evolution Toward Industrial Alkaline Water Splitting
Self‐Reconstruction of Dual‐Morphology Copper‐Iron Selenides for Cost‐Effective Oxygen Evolution Toward Industrial Alkaline Water Splitting Open
Nickel and cobalt dominate as electrocatalysts for the oxygen evolution reaction (OER). Despite the advantages of iron in terms of abundance and cost, the insufficient catalytic activity of iron‐rich catalysts is limited by the inherent po…
View article: TimeExpert: Boosting Long Time Series Forecasting with Temporal Mix of Experts
TimeExpert: Boosting Long Time Series Forecasting with Temporal Mix of Experts Open
Transformer-based architectures dominate time series modeling by enabling global attention over all timestamps, yet their rigid 'one-size-fits-all' context aggregation fails to address two critical challenges in real-world data: (1) inhere…
View article: A three-dimensional grouting model of slurry diffusion-particle deposition-permeability evolution in discrete fracture network
A three-dimensional grouting model of slurry diffusion-particle deposition-permeability evolution in discrete fracture network Open
View article: A Multimodal Deep Learning Framework for Accurate Wildfire Segmentation Using RGB and Thermal Imagery
A Multimodal Deep Learning Framework for Accurate Wildfire Segmentation Using RGB and Thermal Imagery Open
Wildfires pose serious threats to ecosystems, human life, and climate stability, underscoring the urgent need for accurate monitoring. Traditional approaches based on either optical or thermal imagery often fail under challenging condition…
View article: Leaching of Heavy Metals from Farmland Soil in China: The Status and Ecological Risk Assessment
Leaching of Heavy Metals from Farmland Soil in China: The Status and Ecological Risk Assessment Open
In this paper, using the leaching models, we quantified the leaching content of Cd, Pb, Cu, and Zn, and estimated the ecological risk changes in farmland soil caused by leaching and the ecological risk in leachate in China. Jiangxi, Guangx…
View article: From Noise to Precision: A Diffusion-Driven Approach to Zero-Inflated Precipitation Prediction
From Noise to Precision: A Diffusion-Driven Approach to Zero-Inflated Precipitation Prediction Open
Zero-inflated data pose significant challenges in precipitation forecasting due to the predominance of zeros with sparse non-zero events. To address this, we propose the Zero Inflation Diffusion Framework (ZIDF), which integrates Gaussian …
View article: An experimental and theoretical study on the influence of stress gradients on the propagation of hydraulic fractures
An experimental and theoretical study on the influence of stress gradients on the propagation of hydraulic fractures Open
Hydraulic fracture growth is significantly influenced by the minimum horizontal principal stress gradient and the fracturing fluid pressure gradient. However, these gradients are often neglected in scaled physical modeling experiments due …
View article: Evaluation on earthquake-induced cyclic weakening of liquefiable ground using shear wave velocity
Evaluation on earthquake-induced cyclic weakening of liquefiable ground using shear wave velocity Open
View article: Soil and retaining wall responses induced by horizontal soil arching
Soil and retaining wall responses induced by horizontal soil arching Open
View article: Fine-grained classification of Orah mandarin tree plots in UAV remote sensing images based on GACL-DeepLabV3+
Fine-grained classification of Orah mandarin tree plots in UAV remote sensing images based on GACL-DeepLabV3+ Open
View article: The acceptable impact of leachate methylenediphenyl diisocyanate and methylenediphenyl diamine in polyethersulfone membrane dialyzers on long-term dialysis patients
The acceptable impact of leachate methylenediphenyl diisocyanate and methylenediphenyl diamine in polyethersulfone membrane dialyzers on long-term dialysis patients Open
View article: Correlation of excavated soil multi-source heterogeneous data using multimodal diffusion model
Correlation of excavated soil multi-source heterogeneous data using multimodal diffusion model Open
The sustainable utilization of excavated soil as a geomaterial requires a comprehensive understanding of its multi-dimensional properties, but correlating heterogeneous data (e.g., visual, mechanical, and electrical characteristics) remain…
View article: Centrifuge modelling of energy geostructures in soil: A review
Centrifuge modelling of energy geostructures in soil: A review Open
View article: Experimental investigation into gas migration mechanism in submarine sandy sediments at pore-scale
Experimental investigation into gas migration mechanism in submarine sandy sediments at pore-scale Open
View article: Using apparent isotope enrichment factor to mitigate disturbances in isotopic fractionation analysis and leakage tracing by background groundwater at landfill sites across different regions
Using apparent isotope enrichment factor to mitigate disturbances in isotopic fractionation analysis and leakage tracing by background groundwater at landfill sites across different regions Open
Leaking point investigation remains a pervasive challenge. In this study, an apparent isotope enrichment factor (εa) was proposed to mitigate disturbances on isotopic fractionation within leachate and groundwater by background w…
View article: Divide-Then-Align: Honest Alignment based on the Knowledge Boundary of RAG
Divide-Then-Align: Honest Alignment based on the Knowledge Boundary of RAG Open
Large language models (LLMs) augmented with retrieval systems have significantly advanced natural language processing tasks by integrating external knowledge sources, enabling more accurate and contextually rich responses. To improve the r…
View article: TAG-INSTRUCT: Controlled Instruction Complexity Enhancement through Structure-based Augmentation
TAG-INSTRUCT: Controlled Instruction Complexity Enhancement through Structure-based Augmentation Open
High-quality instruction data is crucial for developing large language models (LLMs), yet existing approaches struggle to effectively control instruction complexity. We present TAG-INSTRUCT, a novel framework that enhances instruction comp…
View article: 论地质-环境灾害链: 现象、过程及原理
论地质-环境灾害链: 现象、过程及原理 Open
View article: Predicting excavation-induced lateral displacement using improved particle swarm optimization and extreme learning machine with sparse measurements
Predicting excavation-induced lateral displacement using improved particle swarm optimization and extreme learning machine with sparse measurements Open
Monitoring lateral displacement in deep excavation projects is crucial for structural stability and safety. Traditional methods, like manual inclinometers, are accurate but costly and labor-intensive. Automated systems provide real-time da…
View article: Carbon Lock-In Mechanisms in Transport Infrastructure and Temporal Spatial Dynamics
Carbon Lock-In Mechanisms in Transport Infrastructure and Temporal Spatial Dynamics Open
The persistent carbon lock-in in transport infrastructure hinders low-carbon transition and sustainable urban development. This study, situated within the context of building energy and systems environments, examines the spatial and tempor…
View article: A three-layer equivalent model for the process of heat transfer in a rough-walled fracture with the eddy effect
A three-layer equivalent model for the process of heat transfer in a rough-walled fracture with the eddy effect Open
View article: Optimizing monazite enrichment from zircon for efficient rare earth element recovery using tetraethylammonium bis(2-ethylhexyl)-phosphate ([N2222][DEHP]) ionic liquid collector
Optimizing monazite enrichment from zircon for efficient rare earth element recovery using tetraethylammonium bis(2-ethylhexyl)-phosphate ([N2222][DEHP]) ionic liquid collector Open
Rare earth elements (REEs) are critical to a wide range of high-tech applications, including electronics, renewable energy technologies, and advanced defense systems. However, the sustainable and efficient extraction of REEs from low-grade…
View article: Solar Radiation Pressure Modeling and Validation for BDS-3 MEO Satellites
Solar Radiation Pressure Modeling and Validation for BDS-3 MEO Satellites Open
The solar radiation pressure (SRP) model, as a key factor affecting the precise orbit determination (POD) accuracy of navigation satellites, is related to the state and optical properties of the satellite surface. This study establishes a …
View article: Analysis of Ecosystem Service Value Trends and Drivers in the Yellow River Delta, China
Analysis of Ecosystem Service Value Trends and Drivers in the Yellow River Delta, China Open
Ecosystem service value (ESV) reflects ecosystem functions and benefits; however, the factors influencing ESV and the mechanisms driving it in wetlands and non-wetlands are not yet fully understood. The Yellow River Delta (YRD) is distingu…
View article: Modeling the Carbothermal Chlorination Mechanism of Titanium Dioxide in Molten Salt Using a Deep Neural Network Potential
Modeling the Carbothermal Chlorination Mechanism of Titanium Dioxide in Molten Salt Using a Deep Neural Network Potential Open
The molten salt chlorination method is one of the two main methods for producing titanium tetrachloride, an important intermediate product in the titanium industry. To effectively improve chlorination efficiency and reduce unnecessary wast…
View article: Antibiotic resistance gene pollution in poultry farming environments and approaches for mitigation: A system review
Antibiotic resistance gene pollution in poultry farming environments and approaches for mitigation: A system review Open