Αποτελέσματα αναζήτησης - B. Cai
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A Refinement Reconstruction Method for Indoor Structures Based on 3D Point Cloud Template Matching
Έκδοση 2025-07-01Λήψη πλήρους κειμένουIndoor 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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Formation mechanism of porous hollow SnO2 nanofibers prepared by one-step electrospinning
Έκδοση 2012-02-01Λήψη πλήρους κειμένουThe 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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Is anticoagulant therapy necessary after hospitalization with COVID-19 pneumonia?
Έκδοση 2022-02-01Λήψη πλήρους κειμένουThe 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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Source-dependent optical properties and molecular characteristics of atmospheric brown carbon
Έκδοση 2025-07-01Λήψη πλήρους κειμένου<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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