Jing Zhou

61‐4: A Novel Approach to Natural Light Film for Eye‐protective Displays

Ji Li, Jing Zhou, Rentang Zhao, Baolin Chi et autres

We introduce a novel film capable of converting linearly polarized light into a state of random polarization, in a manner analogous to natural light. In addition to reducing polarization, this film has been demonstrated to effectively minimize color deviation and suppress rainbow …

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Study on the vibration transmission speed and damping characteristics of piano soundboard

Jinyi Chen, Guanzheng Wan, Lan He, Jing Zhou et autres

The piano soundboard converts string vibrations into radiated sound, affecting tonal quality. However, the propagation and energy dissipation of vibration waves along different grain directions remain insufficiently studied. To study vibration wave propagation and dissipation in piano soundboards of different composite processes, …

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Optimization of alcohol varnish coating processes for violin soundboards based on acoustic properties: combining the entropy method and Box-Behnken design response surface method

Jing Zhou, Lan He, Ruofan Wang, Siyuan Wang et autres

The surface coating of a violin is a complex, multi-layer varnishing process comprising dozens of layers. While providing aesthetics and protection, varnish coatings alter the wood's material properties and thus affect acoustic properties, with layer count being a key factor. However, the …

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3‐2: Development of Inkjet‐Printable Materials for Color Filters in COE OLED Displays

Yu Qi, Jing Zhou, Juan Liu, Yanqing Guan et autres

This research developed a novel Inkjet Printing (IJP) material for Color Filter on Encapsulation (COE) displays. Optical simulation guided the material design, and printing trials on a 326 PPI substrate successfully produced functional samples. These samples achieved a 30% power reduction and …

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87‐2: A Novel Approach to Natural Light Film for Eye‐protective Displays

Ji Li, Jing Zhou, Rentang Zhao, Baolin Chi et autres

We introduce a novel film capable of converting linearly polarized light into a state of random polarization, in a manner analogous to natural light. In addition to reducing polarization, this film has been demonstrated to effectively minimize color deviation and suppress rainbow …

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Study on the effects of phase anomalies in box-type transformers on grid reliability and comprehensive management strategies

Sixiang Xue, Naifan Xue, Haifeng Shen, Chenhao Mo et autres

As a core node for power conversion and distribution in the distribution network, box-type Transformers have seen phase anomaly issues emerge as a critical factor threatening grid reliability. This paper systematically analyses the causes of phase anomalies, their dynamic impacts on grid …

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Optimizing acoustic vibration performance in Sitka spruce via grain inhomogeneity analysis: A hybrid approach of image processing and vibro-acoustic characterization

Zhenbo Liu, Siyuan Wang, Xiyue Li, Juncheng Zhang et autres

The inhomogeneity of the cross-sectional grain of Sitka spruce wood was analyzed using image processing techniques, and the influencing mechanism of this inhomogeneity on the acoustic vibration properties of the wood was investigated. The inhomogeneity of grain width was characterized by the …

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Experiments and Simulation on the Effects of Arch Height Variation on the Vibrational Response of Paulownia Wood

Xiyue Li, Siyuan Wang, Yaqing Guo, Jiali Zhang et autres

Resonance boards of Chinese traditional instruments such as the Guzheng and Guqin typically are arched, with the arch height influencing their resonance characteristics. This study focuses on Paulownia wood utilized for resonance boards. The bottom surfaces were thinned in 1 mm increments, …

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Highly electroconductive and mechanically strong Ti3C2Tx/cellulose nanofiber composite paper with gradient structure for efficient electromagnetic interference shielding

Jiali Zhang, Yaqing Guo, Siyuan Wang, Xiyue Li et autres

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A Study on the Preparation of Multifunctional Bacillus spp. Composite Inoculants and Their Ability to Promote Watermelon Growth

Ke Liu, Fang Lan, Wentao Xiao, Baoping Wang et autres

The development of plant-growth-promoting bacteria (PGPB) is one of the important research topics in agricultural microbiology. Four bacterial isolates that exhibited nitrogen fixation, phosphate and potassium solubilization, as well as indole-3-acetic acid (IAA) and siderophore production abilities, were selected from biogas residue, …

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Hydrophobic Ti3C2Tx/TEMPO Oxidized Cellulose Nanofibers Composite Aerogel for Efficient Oil-Water Separation

Yaqing Guo, Jiali Zhang, Siyuan Wang, Xiyue Li et autres

To address the pollution issues of industrial oily wastewater and catering industry wastewater, a series of Ti3C2Tx/TEMPO oxidized cellulose nanofibers composite aerogels with varying Ti3C2Tx content were successfully prepared using liquid nitrogen non-directional and directional freezing methods, with Ti3C2Tx and TEMPO oxidized …

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The Changes of Acoustic Vibration Properties of Spruce Wood During the Multi-Layered Alcohol Varnish Coating Process

Jing Zhou, Xinrui Wang, Lan He, Ke Wan et autres

The multi-layered and multi-material structures of a violin’s surface varnish film make it more challenging to comprehensively understand the patterns of sound quality changes during the coating process. Using an alcohol varnish coating technique on one or both sides of the wood, …

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