Xinyun Liu

Oct 24, 2024 | mdpi.com | Xinyun Liu |Ronghua Xu |Yu Chen

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Sep 17, 2024 | preprints.org | Xinyun Liu |Ronghua Xu |Yu Chen

Preprint Article Version 1 This version is not peer-reviewed Version 1 : Received: 14 September 2024 / Approved: 16 September 2024 / Online: 18 September 2024 (05:22:57 CEST) Liu, X.; Xu, R.; Chen, Y. A Decentralized Digital Watermarking Framework for Secure and Auditable Video Data in Smart Vehicular Networks. Preprints 2024, 2024091228. https://doi.org/10.20944/preprints202409.1228.v1 Liu, X.; Xu, R.; Chen, Y.

Dec 7, 2023 | nature.com | Xinyun Liu |Xinlong Wang

AbstractSince the discovery of crispations on a vibrating fluid layer, numerous types of patterns formed on fluid surfaces have been revealed. Here we report the observation of polygonal patterns of Faraday waves in vibrating water containers with parabolic and other concave bottoms. These patterns manifest themselves as simple geometric figures of symmetries ranging from elliptical up to heptagonal, with wavelengths much larger than the capillary length.