Search Results - Yijun Chen
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Identification of Mechanical Parameters of Prestressed Box Girder Bridge Based on Falling Weight Deflectometer
Published 2025-06-01Get full textTraditional damage detection methods of prestressed concrete box girder bridges have low efficiency and cannot quantify the structure’s internal damage. We used an inversion method and a falling weight deflectometer to estimate the mechanical parameters of prestressed box girder bridges. A finite el...
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Spatiotemporal Analysis of Sea-Surface pH in the Pacific Ocean Based on Interpretable Machine Learning
Published 2025-06-01Get full textIncreasingly severe ocean acidification (OA) disrupts the balance of marine ecosystems. Seawater pH is a key indicator of OA but remains challenging to characterize due to sparse and limited in situ observations. In this study, we propose a spatiotemporal inversion method for surface pH based on int...
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Photoreversible control over ionic conductivity of coumarin-containing poly(ionic liquid)-based solid electrolyte
Published 2023-04-01Get full textPoly(ionic liquid)s (PILs) are promising candidates used as solid electrolytes because of their excellent electrochemical properties and improved processability. Introducing light-sensitive groups to PILs appears as an attractive strategy for developing novel smart PIL-based electronic devices. In t...
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On English-Chinese Neural Machine Translation leveraging Transformer model
Published 2025-09-01Get full textIn today’s era of globalization, people’s cross-cultural communication has become increasingly frequent, and photo translation (photo, image, or scene text translation) technology has become an important tool. By using this translation technology, people can easily recognize and translate text from...
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