Yusen Duan

Rheological Tailoring and Screen-printing Kinematics of Tungsten Paste for Si3N4 HTCC: Achieving High Fine-Line Resolution and Robust Interfacial Integration

Mingming Luo, Xuhao Li, Yusen Duan, Jiayu Yang et autres

Environmental and economic trade offs in circular mitigation pathways for aluminum plastic composites

Jingqi Deng, Tingting Hu, Yan Liu, Yue Tian et autres

Preheat treatment seed synthesis and tape-casting strategy for cost-effective fabrication of textured silicon nitride ceramics with high strength and toughness

Jiayu Yang, Yusen Duan, Mingming Luo, Ning Liu et autres

This study develops a preheat treatment synthesis method that readily produces easily dispersible β-Si 3 N 4 seeds with uniform and moderate dimensions. The as-prepared β-Si 3 N 4 seeds enabled successful fabrication of textured Si 3 N 4 ceramics through tape …

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Fabrication of high‐performance colored silicon nitride ceramics using Er 2 O 3 –MgO additives

Ning Liu, Yusen Duan, Zhaohua Luo, J X Zhang

Abstract This work aimed at investigating the effect of different Er 2 O 3 content on the mechanical properties and coloration of silicon nitride ceramics. All samples were prepared by gas pressure sintering at 1800°C for 2 h. The addition of Er …

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Enhanced thermal conductivity in sintered reaction-bonded silicon nitride through ammonia-assisted chemical processing

Ziqiang Yin, Yusen Duan, Sai An, Quanxing Ren et autres

To improve the thermal conductivity of sintered reaction-bonded silicon nitride (SRBSN), ammonia pretreatment was introduced before the nitridation stage of silicon compact. The Si powder compact containing Y 2 O 3 –Sc 2 O 3 additives underwent ammonia pretreatment at 850 °C …

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Observational Evidence of the Recycling Mechanism for pNO 3 – -HONO-O 3 during Anthropogenic NO x Emission Reduction Scenarios

Yue Wang, Dianming Wu, Rui Li, Yusen Duan et autres

Nitrous acid (HONO) enhances the atmospheric oxidative capacity by generating hydroxyl radicals (OH), which contribute to secondary pollutants such as ozone (O 3 ) and particulate matter (PM). These pollutants further modulate HONO formation pathways, creating a complex feedback loop. However, the …

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Effect of Co addition and nano-Cr particle precipitation on the microstructure and arc erosion resistance of CuCr composites

Zhihua Wang, Xiuhua Guo, Jiang Feng, Chaomin Zhang et autres

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Sirt1 ameliorated cardiac autophagic flux blockage via Prx2 during myocardial ischemia/reperfusion injury

Yusen Duan, Yajie Peng, Shixin Yang, Z Li et autres

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Measurement report: simultaneous measurement on gas- and particle-phase water-soluble organics in Shanghai: enhanced light absorption of transported Asian dust

Zheng Li, Gehui Wang, Binyu Xiao, Rongjie Li et autres

To better understand the physicochemical evolution of Asian dust particles during long-range transport, water-soluble organic compounds (WSOCs) in gas- (WSOC g ) and particle-phase (WSOC p ) in the spring atmosphere of Shanghai during the 2023 dust storm period (DS) and haze …

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Discovery of potent and selective peroxiredoxin 2 agonist natural products and derivatives against myocardial ischemia-reperfusion injury

Guangyuan Zhao, Bo Wei, Fei Wang, Yusen Duan et autres

Oxidative stress and apoptosis of cardiomyocytes are critical factors in the pathophysiology of myocardial ischemia-reperfusion (MI/R) injury. In this investigation, we explored the cardioprotective effects of higenamine (HG) and discovered its optimized derivatives. The influence of HG on MI/R injury in MI/R …

From Volume to Mass: Transforming Volatile Organic Compound Detection with Photoionization Detectors and Machine Learning

Yunfei Cai, Xiang Che, Yusen Duan

(1) Objective: Volatile organic compounds (VOCs) monitoring in industrial parks is crucial for environmental regulation and public health protection. However, current techniques face challenges related to cost and real-time performance. This study aims to develop a dynamic calibration framework for accurate real-time …

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BCAA exaggerated acute and chronic ischemic heart disease through promotion of NLRP3 via Sirt1

Yajie Peng, Yusen Duan, Diya Wang, Jingjing Liu et autres

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