Xin Lin
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View article: Virtual manufacturing of lattice struts by part-scale multi-physics model towards full process chain simulation of laser powder bed fusion
Virtual manufacturing of lattice struts by part-scale multi-physics model towards full process chain simulation of laser powder bed fusion Open
Lattice structures fabricated by Laser Powder Bed Fusion (LPBF) are critical for lightweight applications in aerospace, biomedical, and transportation. However, LPBF's multi-physical interactions inevitably induce geometric defects (radius…
View article: Risperidone induces osteoporosis and neuropsychiatric treatment resistance via SMPD1-lysosome-mediated ferroptosis: dual rescue by active vitamin D analog ED-71
Risperidone induces osteoporosis and neuropsychiatric treatment resistance via SMPD1-lysosome-mediated ferroptosis: dual rescue by active vitamin D analog ED-71 Open
This study identifies SMPD1 activation as a therapeutic target to counteract RIS-induced ferroptosis in bone and hippocampus. The dual-action mechanism of ED-71 provides a novel strategy for SZ intervention, simultaneously addressing psych…
View article: Printability and grain refinement in stainless steel processed by non-contact ultrasound-assisted additive manufacturing
Printability and grain refinement in stainless steel processed by non-contact ultrasound-assisted additive manufacturing Open
View article: Influence of tempering treatment on the microstructure evolution and mechanical properties of laser-cladding high-strength iron-based alloy coatings
Influence of tempering treatment on the microstructure evolution and mechanical properties of laser-cladding high-strength iron-based alloy coatings Open
Achieving crack-resistant, thick laser-clad coatings with balanced strength-crack restraining remains challenging. This study presents a novel Fe-based alloy composition enabling the successful laser cladding of a crack-free, ∼3-mm-thick c…
View article: Effect of Sc on microstructural and mechanical behavior of Al–Cu–Mg alloy via wire-powder-arc additive manufacturing
Effect of Sc on microstructural and mechanical behavior of Al–Cu–Mg alloy via wire-powder-arc additive manufacturing Open
View article: Microstructure evolution and mechanical properties of nuclear zircaloy-4 alloy fabricated by laser powder bed fusion at varying laser energy densities
Microstructure evolution and mechanical properties of nuclear zircaloy-4 alloy fabricated by laser powder bed fusion at varying laser energy densities Open
Zircaloy-4 (Zr-4) is widely used in reactor fuel assemblies due to its low thermal neutron absorption properties, superior mechanical properties, and excellent corrosion resistance. Laser powder bed fusion (LPBF) technique provides potenti…
View article: Mind the Generation Process: Fine-Grained Confidence Estimation During LLM Generation
Mind the Generation Process: Fine-Grained Confidence Estimation During LLM Generation Open
While large language models (LLMs) have demonstrated remarkable performance across diverse tasks, they fundamentally lack self-awareness and frequently exhibit overconfidence, assigning high confidence scores to incorrect predictions. Accu…
View article: Non-contact ultrasound to assist laser additive manufacturing
Non-contact ultrasound to assist laser additive manufacturing Open
View article: Multi-Market Coupling Mechanism of Offshore Wind Power with Energy Storage Participating in Electricity, Carbon, and Green Certificates
Multi-Market Coupling Mechanism of Offshore Wind Power with Energy Storage Participating in Electricity, Carbon, and Green Certificates Open
With the support of the dual-carbon strategy and related policies, China’s offshore wind power has experienced rapid development. However, constrained by the inherent intermittency and volatility of wind power, large-scale expansion poses …
View article: Optimization Model of Vehicle Routing Problem Considering Flexible Compartments for Waste Collection
Optimization Model of Vehicle Routing Problem Considering Flexible Compartments for Waste Collection Open
As a populous country, how to deal with the continuously growing massive volume of domestic waste, and how to explore effective and sustainable operation models for the waste collection and transportation, are urgent research topics to be …
View article: Improving ductility via grain structure control in Sc/Zr modified Al-Cu-Li alloys by pulsed-laser powder bed fusion
Improving ductility via grain structure control in Sc/Zr modified Al-Cu-Li alloys by pulsed-laser powder bed fusion Open
Sc/Zr modification significantly enhances the printability of high-strength Al-Cu-Li alloys, but poor ductility continues to limit the application of additive manufactured aluminum alloys as advanced component. Here, we proposed a point-by…
View article: Part-scale multi-physics model for laser powder bed fusion process
Part-scale multi-physics model for laser powder bed fusion process Open
View article: Effect of Hot Isostatic Pressure on the Microstructure Evolution of Ti-22Al-25Nb Alloy Formed by Selective Laser Melting
Effect of Hot Isostatic Pressure on the Microstructure Evolution of Ti-22Al-25Nb Alloy Formed by Selective Laser Melting Open
The density of SLMed (Selective Laser Melting) Ti-22Al-25Nb alloy was improved through hot isostatic pressing (HIP) treatment, and the influence of HIP and solution aging on the microstructure of Ti-22Al-25Nb alloy in the as-deposited stat…
View article: CMT-WAAM processing of AZ31 magnesium alloy assisted with ultrasound: Evolution of arc, melt pool and microstructure
CMT-WAAM processing of AZ31 magnesium alloy assisted with ultrasound: Evolution of arc, melt pool and microstructure Open
View article: Achieving strength-plasticity synergy in trace B-modified near β titanium alloy fabricated by laser directed energy deposition
Achieving strength-plasticity synergy in trace B-modified near β titanium alloy fabricated by laser directed energy deposition Open
View article: Effect of powder-feeding process on metal transfer mode and microstructural evolution of wire–powder–arc directed energy deposition-manufactured aluminum alloys
Effect of powder-feeding process on metal transfer mode and microstructural evolution of wire–powder–arc directed energy deposition-manufactured aluminum alloys Open
Wire–powder–arc directed energy deposition (WPA-DED) technology offers significant potential for alloy development and the production of large, complex-graded material parts due to its capability for in situ deposit composition adjustment.…
View article: Achieving excellent strength-ductility synergy of wire-arc additive manufactured Mg-Gd-Y-Zr alloy via friction stir processing
Achieving excellent strength-ductility synergy of wire-arc additive manufactured Mg-Gd-Y-Zr alloy via friction stir processing Open
Friction stir processing (FSP) was applied to wire-arc additively manufactured (WAAM) Mg-9.54Gd-1.82Y-0.44Zr (GW92K) alloy to address coarse microstructure and porosity defects inherent to layer-by-layer deposition. FSP induced complete di…
View article: Mie-Rayleigh-Raman-Doppler lidar system designed for multiple atmospheric parameter measurements in the troposphere and lower stratosphere at Haikou (19.9°N, 110.3°E)
Mie-Rayleigh-Raman-Doppler lidar system designed for multiple atmospheric parameter measurements in the troposphere and lower stratosphere at Haikou (19.9°N, 110.3°E) Open
In this study, a Mie-Rayleigh-Raman-Doppler lidar system featuring dual-wavelength (1064/532 nm) emission and 5-channel (1064, 532, 607, and 660 nm) reception was developed by employing various techniques, including seed injection narrowba…
View article: Optimizing deoxidizer in maraging steel for additive manufacturing: Impact on oxide refinement and impact toughness
Optimizing deoxidizer in maraging steel for additive manufacturing: Impact on oxide refinement and impact toughness Open
The high oxygen content in additive manufacturing powders (up to 100 ppm) significantly increases oxide inclusions and reduces toughness. This study explored various deoxidizers to control oxides in laser powder bed fusion-processed (L-PBF…
View article: Interfacial Chemistry and Lithiophilicity Design for High Energy Hybrid Li‐Ion/Metal Batteries in a Wide Temperature Range
Interfacial Chemistry and Lithiophilicity Design for High Energy Hybrid Li‐Ion/Metal Batteries in a Wide Temperature Range Open
Hybrid Li‐ion/metal batteries can optimize energy density and lifespan. However, hybrid batteries face key obstacles like poor Li reversibility and dendrite growth. Herein, carbon nanofibers encapsulated by graphitized layers decorated wit…
View article: MXene Loaded With Cu<sub>(2‐</sub><i><sub>x</sub></i><sub>)</sub>Se Nanozyme for Nanocatalytic Tumor Therapy
MXene Loaded With Cu<sub>(2‐</sub><i><sub>x</sub></i><sub>)</sub>Se Nanozyme for Nanocatalytic Tumor Therapy Open
Traditional tumor treatments (surgery, radiotherapy, chemotherapy, etc.) have certain limitations and can have serious negative effects, such as difficulty in cutting out tumors, damage to normal tissues, and complications. Ordinary nanozy…
View article: Scientific Claim Recognition via Staged Fine-Tuning with LoRA
Scientific Claim Recognition via Staged Fine-Tuning with LoRA Open
View article: Author Correction: Segregation-dislocation self-organized structures ductilize a work-hardened medium entropy alloy
Author Correction: Segregation-dislocation self-organized structures ductilize a work-hardened medium entropy alloy Open
View article: In Vitro Plasma Protein Binding Determination of Lefamulin by Equilibrium Dialysis and High‐Performance Liquid Chromatography Coupled With Evaporative Light Scattering Detector
In Vitro Plasma Protein Binding Determination of Lefamulin by Equilibrium Dialysis and High‐Performance Liquid Chromatography Coupled With Evaporative Light Scattering Detector Open
A credible method utilizing equilibrium dialysis and high‐performance liquid chromatography with an evaporative light scattering detector (HPLC‐ELSD) was developed to determine the plasma protein binding of lefamulin in swine. The method d…
View article: Near α titanium alloy Ti60 with equiaxed β grain fabricated by laser direct energy deposition assisted with ultrasound
Near α titanium alloy Ti60 with equiaxed β grain fabricated by laser direct energy deposition assisted with ultrasound Open
Laser direct energy deposition (LDED) offers unique advantages in the integrated forming of 3D complex-shape parts. However, the columnar grains that grow epitaxially along the building direction are prone to reduce the performance of the …
View article: How does negative new media coverage impact audit fees, cost cover, or risk premium? Based on the data from WeChat official account by Crawler Technology
How does negative new media coverage impact audit fees, cost cover, or risk premium? Based on the data from WeChat official account by Crawler Technology Open
This study empirically investigates the relationship between negative new media coverage and audit fees by collecting a sample of nonfinancial listed companies on the main board of the Shanghai Stock Exchange (SSE) from 2017 to 2019, along…
View article: Analysis of Airflow Organization in Buses Air-Conditioned by Direct Evaporative Coolers
Analysis of Airflow Organization in Buses Air-Conditioned by Direct Evaporative Coolers Open
Considering the energy-saving advantages of the direct evaporative cooler (DEC) compared to the traditional air conditioning system (TAC), this study aims to indicate its ability to improve the thermal comfort and the indoor air quality of…
View article: Study of microbubble defects in high-NA silicate-glass multi-core imaging fibers fabricated by the stack-and-draw method
Study of microbubble defects in high-NA silicate-glass multi-core imaging fibers fabricated by the stack-and-draw method Open
The fabrication of multicore imaging fiber (MCIF)/fiber bundle by the stack-and-draw method is favorable to achieve a hyperfine spatial imaging resolution without the rising of lattice defect, such as the core breakage and dislocation. MCI…
View article: A Survey of Large Language Models in Psychotherapy: Current Landscape and Future Directions
A Survey of Large Language Models in Psychotherapy: Current Landscape and Future Directions Open
Mental health is increasingly critical in contemporary healthcare, with psychotherapy demanding dynamic, context-sensitive interactions that traditional NLP methods struggle to capture. Large Language Models (LLMs) offer significant potent…
View article: Advanced Microarrays as Heterogeneous Force‐Remodeling Coordinator to Orchestrate Nuclear Configuration and Force‐Sensing Mechanotransduction in Stem Cells
Advanced Microarrays as Heterogeneous Force‐Remodeling Coordinator to Orchestrate Nuclear Configuration and Force‐Sensing Mechanotransduction in Stem Cells Open
Integrin and focal adhesion can regulate cytoskeleton distribution to govern actin‐related force remodeling and play an important role in nuclear configuration and force‐sensing mechanotransduction of stem cells. However, further explorati…