Z X Wang

Effects of Ball Crack and Spalling Defects on the Nonlinear Dynamic Behavior of Full-Ceramic Bearing-Rotor System

Yifei Qiao, Shiying Zhang, Z X Wang, Bing Liu et autres

During the operation of full-ceramic bearings, defects such as cracks and spalls inevitably develop on the bearing balls. These defects reduce bearing service life and compromise the stable operation of mechanical systems. To address this issue, a 12-degree-of-freedom (DOF) dynamic model of …

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Integrated Triboelectric Energy Harvesting and Displacement Monitoring for Low-Frequency Railway Bridge Vibrations

Lixia Meng, Z X Wang, Chao Li, X. J. Bi et autres

Achieving sustainable structural health monitoring remains a critical challenge for intelligent railway infrastructures, where distributed sensing networks require continuous power supply and long-term maintenance. Although low-frequency railway bridge vibrations simultaneously contain harvestable mechanical energy and structural state information, existing systems generally exploit …

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Straw Application Rate and Duration Affect Soil Aggregate Composition and Soil Organic Carbon: A Meta-Analysis Based on Field Experiments in Mainland China

Jie Yang, Z X Wang, Honglei Cui, Xiaohong Wang et autres

Straw incorporation is an important agronomic practice for sustainable cropland management, improving soil structure and enhancing soil organic carbon (SOC) sequestration. In this study, a systematic review was conducted using the Web of Science (WoS) database, and a random-effects meta-analysis was performed …

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Multinetwork Hydrogel/Polydimethylsiloxane Composite Elastomer with Ultrahigh Toughness and Broad-Range Strain Sensing

Peng Liu, Z X Wang, Lili Gao, Xiangqun Ding et autres

Abstract To overcome the inherent electrical insulation and limited stretchability of polydimethylsiloxane (PDMS), a transparent, highly tough, ionically conductive hydrogel-based PDMS elastomer was developed via a synergistic multinetwork and water–oil equilibrium strategy. The elastomer integrates a covalent poly(acrylic acid) network, dual dynamic …

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Flexural performance and failure mechanisms of nail laminated timber panels: An applied element method approach

Z X Wang, Ying Liu, Hantian Zhang

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Enhancing the freeze-thaw resistance of rubberized concrete using nano-silica and polypropylene fibers

Jinxu Mo, Lei Zeng, Ruirui Shi, Wenmei Zhou et autres

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Dynamic response characteristics of tunnel structure in water-rich soft strata under train vibration loads

D Wang, Jianjun Luo, Ziwei Zhang, Jiansheng Fan et autres

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Hypoxia-inducible factor 1-alpha: a dual regulator of ferroptosis in ischemic stroke and a promising therapeutic target

Qian Cui, Can Guo, Yinxiang Luo, Dingding Liu et autres

Ischemic stroke (IS) is an acute cerebrovascular disorder associated with high morbidity and disability rates. Its pathogenesis is complex and involves multiple forms of cell death. Ferroptosis, a novel form of non-apoptotic cell death, plays a significant role in IS progression. Hypoxia-inducible …

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Experimental and numerical investigations on the two-way load-bearing performance of grooved tight-butting concrete composite slabs with steel tubular trusses

Yan Lin, Qixin Zhu, Z X Wang, Huizhong Xue

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Experimental and numerical study on the flexural behavior of UHPC–NC composite beams with electromagnetically aligned steel fibers

Yan Liu, Ming Yang, Yongming Xiong, Xuping Ji et autres

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Three-dimensional nonlinear flutter analysis of a long-span bridge based on CNN-LSTM neural network model

Peng Hu, Dan He, Yan Han, Kai Li et autres

Prediction and measurement of guided wave propagation on submerged concrete

Yunfei Zou, Sijia Song, Xinyu Li, Z X Wang et autres

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