Search Results - B. Cai

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  1. 1
    A Refinement Reconstruction Method for Indoor Structures Based on 3D Point Cloud Template Matching

    A Refinement Reconstruction Method for Indoor Structures Based on 3D Point Cloud Template Matching by B. Cai, S. Tang, W. Wang, L. Xie, X. Li, R. Guo

    Published 2025-07-01

    Indoor 3D reconstruction is a significant research topic in computer vision and computer graphics, focusing on the construction of complete and accurate models of indoor scenes from 3D point cloud data. Traditional data-driven methods often demonstrate poor robustness, low efficiency, and insufficie...

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  2. 2
    Formation mechanism of porous hollow SnO2 nanofibers prepared by one-step electrospinning

    Formation mechanism of porous hollow SnO2 nanofibers prepared by one-step electrospinning by Q. F. Wei, X. Xia, X. J. Dong, Y. B. Cai, K. Y. Lu

    Published 2012-02-01

    The present study investigates the formation mechanism of hollow SnO2 nanofibers and the form of nanograin growth in nanofibers. SnO2 hollow nanofibers were fabricated by directly annealing electrospun polyvinylpyrrolidone (PVP)/Sn precursor composite nanofibers. In this approach, an appropriate pro...

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  3. 3
    Is anticoagulant therapy necessary after hospitalization with COVID-19 pneumonia?

    Is anticoagulant therapy necessary after hospitalization with COVID-19 pneumonia? by P. A. Davtyan, R. M. Gumerov, Sh. Z. Zagidullin, A. V. Samorodov, B. Cai, N. Sh. Zagidullin

    Published 2022-02-01

    The coronavirus disease 2019 (COVID-19) pandemic is associated with high virulence, mortality and healthcare burden around the world. One of its features is procoagulant activity, which leads to a high incidence of thromboembolic events in the lungs and other organs. Therefore, from the very onset o...

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  4. 4
    Source-dependent optical properties and molecular characteristics of atmospheric brown carbon

    Source-dependent optical properties and molecular characteristics of atmospheric brown carbon by J. Zhai, J. Zhai, Y. Zhang, Y. Zhang, P. Liu, Y. Zhang, Y. Zhang, A. Zhang, A. Zhang, Y. Zeng, Y. Zeng, B. Cai, B. Cai, J. Zhang, J. Zhang, C. Xing, C. Xing, H. Yang, X. Wang, J. Ye, J. Ye, C. Wang, C. Wang, T.-M. Fu, T.-M. Fu, L. Zhu, L. Zhu, H. Shen, H. Shen, S. Tao, S. Tao, X. Yang, X. Yang

    Published 2025-07-01

    <p>Atmospheric brown carbon (BrC) can significantly affect Earth's radiation budget by its wavelength-dependent absorption in the ultraviolet–visible (UV–vis) range. BrC consists of a wide variety of organics with different optical properties, making accurate climate modeling essential fo...

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