Zhang Han
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View article: Study of an SSA-BP Neural Network-Based Strength Prediction Model for Slag–Cement-Stabilized Soil
Study of an SSA-BP Neural Network-Based Strength Prediction Model for Slag–Cement-Stabilized Soil Open
As an industrial waste, slag powder can be processed and incorporated into cement-based materials as an additive, significantly improving the engineering properties of cement–soil. The strength of slag–cement-stabilized soil is subject to …
View article: Integrating Biodiversity Benefits of Weeds into the Economic Threshold Concept
Integrating Biodiversity Benefits of Weeds into the Economic Threshold Concept Open
Weeds on arable land present a double-edged sword: they negatively influence the quantity and qualities of cash crops, but they can also provide biodiversity benefits. The benefits are categorized into use (support for predators/parasitoid…
View article: Study on Mechanical Properties and Curing Reaction Mechanism of Alkali-Activated-Slag Solidified Port Soft Soil with Different Activators
Study on Mechanical Properties and Curing Reaction Mechanism of Alkali-Activated-Slag Solidified Port Soft Soil with Different Activators Open
The application of alkali-activated slag (AAS) cementing material to the curing of soft soil foundations has a good engineering application prospect and is economical and environmentally friendly. In this study, three different activators …
View article: PARTICIPATORY BRANDING AND VALUE CREATION: EXPLORING DIGITAL CONSUMER ENGAGEMENT IN CHINA
PARTICIPATORY BRANDING AND VALUE CREATION: EXPLORING DIGITAL CONSUMER ENGAGEMENT IN CHINA Open
We look at how user participation and brand value change in China's digital world, with willingness to participate and brand experience playing a role in how the effects play out. Findings from WeChat, Douyin, and Xiaohongshu indicate that…
View article: Rapid optimization of laser powder bed fusion process: a high-throughput integrated multi-task robust modeling approach
Rapid optimization of laser powder bed fusion process: a high-throughput integrated multi-task robust modeling approach Open
Transpiration cooling is crucial for the performance of aerospace engine components, relying heavily on the processing quality and accuracy of microchannels. Laser powder bed fusion (LPBF) offers the potential for integrated manufacturing …
View article: A Comprehensive Review of Protein Language Models
A Comprehensive Review of Protein Language Models Open
At the intersection of the rapidly growing biological data landscape and advancements in Natural Language Processing (NLP), protein language models (PLMs) have emerged as a transformative force in modern research. These models have achieve…
View article: Development of Evaluation Methods for High‐Viscosity‐Modified Asphalt Using Gray Correlation and Regression Analysis
Development of Evaluation Methods for High‐Viscosity‐Modified Asphalt Using Gray Correlation and Regression Analysis Open
To address the need for a more robust evaluation framework for high‐viscosity‐modified asphalt (HVM), this study systematically investigates rheological and mechanical properties using comprehensive tests, including softening point (SP), d…
View article: ChatDiT: A Training-Free Baseline for Task-Agnostic Free-Form Chatting with Diffusion Transformers
ChatDiT: A Training-Free Baseline for Task-Agnostic Free-Form Chatting with Diffusion Transformers Open
Recent research arXiv:2410.15027 arXiv:2410.23775 has highlighted the inherent in-context generation capabilities of pretrained diffusion transformers (DiTs), enabling them to seamlessly adapt to diverse visual tasks with minimal or no arc…
View article: Voltage Support Capability Analysis of Grid-Forming Inverters with Current-Limiting Control Under Asymmetrical Grid Faults
Voltage Support Capability Analysis of Grid-Forming Inverters with Current-Limiting Control Under Asymmetrical Grid Faults Open
Voltage support capability is critical for grid-forming (GFM) inverters with current-limiting control (CLC) during grid faults. Despite the findings on the voltage support for symmetrical grid faults, its applicability to more common but c…
View article: Rural Teachers' Digital Competence: Impediments and Developmental Responses
Rural Teachers' Digital Competence: Impediments and Developmental Responses Open
Digital transformation of education is an inevitable trend in the development of education in the digital era. Teachers' digital competence is the comprehensive ability of teachers to use digital technology to empower the teaching and lear…
View article: Evaluating the evolution and inter-individual variability of infant functional module development from 0 to 5 years old
Evaluating the evolution and inter-individual variability of infant functional module development from 0 to 5 years old Open
The segregation and integration of infant brain networks undergo tremendous changes due to the rapid development of brain function and organization. Traditional methods for estimating brain modularity usually rely on group-averaged functio…
View article: ExaGRyPE: Numerical General Relativity Solvers Based upon the Hyperbolic PDEs Solver Engine ExaHyPE
ExaGRyPE: Numerical General Relativity Solvers Based upon the Hyperbolic PDEs Solver Engine ExaHyPE Open
ExaGRyPE describes a suite of solvers for numerical relativity, based upon ExaHyPE 2, the second generation of our Exascale Hyperbolic PDE Engine. The presented generation of ExaGRyPE solves the Einstein equations in the CCZ4 formulation u…
View article: In situ investigation of ice fractions and water states during partial freezing of pork loins and shrimps
In situ investigation of ice fractions and water states during partial freezing of pork loins and shrimps Open
Ice fractions and water states in partially frozen muscle foods greatly affect their quality. In the study, a variable temperature nuclear magnetic resonance (VT-NMR) with a liquid nitrogen temperature control system was employed to in sit…
View article: Effects of Wetting–Drying Cycles on the Macro and Micro Properties of the Cement-Stabilized Soil with Curing Agent
Effects of Wetting–Drying Cycles on the Macro and Micro Properties of the Cement-Stabilized Soil with Curing Agent Open
Cement-stabilized soil is a commonly used pavement base/bottom base material. Adding a suitable curing agent to cement-stabilized soil can effectively reduce the dosage of cement, meet the strength requirements, and also greatly improve it…
View article: The influence of inter-band rock on rib spalling in longwall panel with large mining height
The influence of inter-band rock on rib spalling in longwall panel with large mining height Open
In order to improve rib stability, failure criteria and instability mode of a thick coal seam with inter-band rock layer are analysed in this study. A three-dimensional mechanical model is established for the rib by considering the rock la…
View article: An Efficient and Robust ILU(k) Preconditioner for Steady-State Neutron Diffusion Problem Based on MOOSE
An Efficient and Robust ILU(k) Preconditioner for Steady-State Neutron Diffusion Problem Based on MOOSE Open
Jacobian-free Newton Krylov (JFNK) is an attractive method to solve nonlinear equations in the nuclear engineering community, and has been successfully applied to steady-state neutron diffusion k-eigenvalue problems and multi-physics coupl…
View article: Is it a Real CD Mismatch in Interdomain Routing?
Is it a Real CD Mismatch in Interdomain Routing? Open
In inter-domain routing, a packet is not always forwarded along the Autonomous System (AS) level path determined by the BGP routing protocol. This is often called control-plane and data-plane (CD) mismatch, which allows for flexible traffi…
View article: Tests to Confirm Inherently Safe Commercial Nuclear Reactors
Tests to Confirm Inherently Safe Commercial Nuclear Reactors Open
Nuclear fission energy is one of the firm low-carbon resources containing the cost of deep decar-bonization. Safety is the basis of deploying nuclear power plants near load centers in a large-scale. The safety of inherently safe nuclear re…
View article: Optimization of antique assembly building frame construction based on BIM technology and Matlab genetic algorithm
Optimization of antique assembly building frame construction based on BIM technology and Matlab genetic algorithm Open
With the rapid development of science and technology, the traditional construction industry is facing the urgent need for transformation and upgrading, and how to achieve the performance optimization of the assembly building frame has beco…
View article: Assessment of Computational Technicalities for 2D/1D Coupling Method and Its Comparison with 3D MOC
Assessment of Computational Technicalities for 2D/1D Coupling Method and Its Comparison with 3D MOC Open
The 2D/1D coupling method is recognized as one of the preferred high‐fidelity calculation methods for reactors featured with well homogeneity in the axial direction. However, the choices of the technicalities, such as transverse leakage, a…
View article: Drivers of the formation of collaborative network between herdsmen in rangeland governance: From the perspective of ecological fit
Drivers of the formation of collaborative network between herdsmen in rangeland governance: From the perspective of ecological fit Open
[Objective] Collaborative governance is increasingly important in coping with complex grassland resource and environmental problems under dynamic changes, but the effectiveness of governance also depends partly on the fit between the gover…
View article: A Novel PM2.5 Concentration Forecasting Method Based on LFIG_DTW_HC Algorithm and Generalized Additive Model
A Novel PM2.5 Concentration Forecasting Method Based on LFIG_DTW_HC Algorithm and Generalized Additive Model Open
As air pollution becomes more and more serious, PM2.5 is the primary pollutant, inevitably attracts wide public attention. Therefore, a novel PM2.5 concentration forecasting method based on linear fuzzy information granule_dynamic time war…
View article: A Meshless Solver for Blood Flow Simulations in Elastic Vessels Using Physics-Informed Neural Network
A Meshless Solver for Blood Flow Simulations in Elastic Vessels Using Physics-Informed Neural Network Open
Investigating blood flow in the cardiovascular system is crucial for assessing cardiovascular health. Computational approaches offer some non-invasive alternatives to measure blood flow dynamics. Numerical simulations based on traditional …
View article: Pointwise equidistribution for almost smooth functions with an error rate and Weighted Lévy-Khintchin theorem
Pointwise equidistribution for almost smooth functions with an error rate and Weighted Lévy-Khintchin theorem Open
The purpose of this article is twofold: to prove a pointwise equidistribution theorem with an error rate for almost smooth functions, which strengthens the main result of Kleinbock, Shi and Weiss (2017); and to obtain a Lévy-Khintchin theo…