Youwei Zhang

Dual-function niobium-doped carbon dots for ferroptosis-driven anti-inflammatory therapy in pseudomonas aeruginosa pneumonia via GPX4 axis

Na Zhang, Shiqing Yang, Fructueux Modeste Amona, Yongbo Yu et autres

Escalation of antimicrobial resistance (AMR) and the complex pathophysiology of severe hospital-acquired Pseudomonas aeruginosa (PA) pneumonia, driven by a vicious cycle of oxidation-inflammation and ferroptosis, require innovative therapeutic strategies beyond traditional antibiotics. Host-directed therapies that modulate immune responses and reduce tissue damage …

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Dynamic topology optimization without local modes via a meshless moving morphable component-based method

Linyuan Li, Youwei Zhang, Zhen Wang, Wei Zhou et autres

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Reduced graphene oxide-loaded CoFe-PBA derived multi-interface nanocomposites for efficient microwave absorption

Cankun Ma, Xiaonan Guo, Mengfei Yuan, Xinrui Wang et autres

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Matlab codes for 2D and 3D MMC-based natural frequency topology optimization

Jingxiang Huang, Youwei Zhang, Jianli Yin, Zongliang Du et autres

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Design of novel non-periodic biomimetic bone scaffolds using the Moving Morphable Components method

Hao Wang, Jiongyi Wu, Yuhang Chen, Michael Zhuravkov et autres

Bone scaffolds are widely used in orthopedics for tissue repair and regeneration, yet achieving optimal bone growth through porous scaffolds remains a significant challenge. In this study, the Moving Morphable Components (MMC) method was employed to design novel non-periodic biomimetic bone scaffolds. …

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New insights into the microstructure characteristics and crystallographic orientation development of hot isostatic pressed Zr705 alloy

Youwei Zhang, Zhongde Shan, Fuzhou Han, Yong Zang et autres

In the present study, a systematic investigation was conducted on the microstructural features and orientation distributions of the hot isostatic pressed (HIP) Zr705 alloy by using electron backscatter diffraction and TEM techniques. Results indicated the microstructure of Zr705 alloy was fully transformed …

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Changes in Soil Elements and Nutritive Value of Cool-season Turfgrass during Green-up

Hao Wen, Xuebo Li, Youwei Zhang, Jin Sheng et autres

Turfgrass plays a crucial role in urban landscaping, and Poa pratensis L. is widely used across Asia. This study used correlation and principal component analyses to investigate soil nutrient dynamics during the green-up phase, with particular emphasis on turfgrass nutrition and soil …

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Baichuan-Omni-1.5 Technical Report

Yadong Li, Jun Liu, Jia‐Tao Zhang, Song Chen et autres

We introduce Baichuan-Omni-1.5, an omni-modal model that not only has omni-modal understanding capabilities but also provides end-to-end audio generation capabilities. To achieve fluent and high-quality interaction across modalities without compromising the capabilities of any modality, we prioritized optimizing three key aspects. First, …

A Meshless Moving Morphable Component-Based Method for Eliminating Local Modes in Dynamic Topology Optimization

Linyuan Li, Youwei Zhang, Zhen Wang, Wei Zhou et autres

Evaluating the effect of high fly ash content and low curing temperature on early hydration heat of blended cement based on isothermal calorimetric method

Lin Li, Tengteng Feng, Yizheng Li, Youwei Zhang et autres

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Thermal-Aeroelastic Investigation of a Hypersonic Panel Vibration Based on a Developed MMC Method

Yuguang Bai, Youwei Zhang, Dan Zhao

Hypersonic vehicles or engines usually employ complex thermal protecting shells. This sometimes brings multi-physics difficulties, e.g., thermal-aeroelastic problems like panel flutter etc. This paper aims to propose a novel optimization method versus thermal dynamic influence on panel vibration. A traditional panel structure …

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PEM-based random vibration analysis under service-braking conditions on an irregular track

Xiaoxue Liu, Yuchen Liu, Youwei Zhang, Hanfei Guo

Purpose According to relevant research, non-uniform speed has a significant impact on the vehicle-track systems. Up to now, research work on it is still very limited. In this paper, the PEM is adopted to further transform it into a deterministic process to …

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