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  1. Article ; Online: Diffusion of active Brownian particles under quenched disorder.

    Zhao, Xiong-Biao / Zhang, Xiao / Guo, Wei

    PloS one

    2024  Volume 19, Issue 3, Page(s) e0298466

    Abstract: The motion of a single active particle in one dimension with quenched disorder under the external force is investigated. Within the tailored parameter range, anomalous diffusion that displays weak ergodicity breaking is observed, i.e., non-ergodic ... ...

    Abstract The motion of a single active particle in one dimension with quenched disorder under the external force is investigated. Within the tailored parameter range, anomalous diffusion that displays weak ergodicity breaking is observed, i.e., non-ergodic subdiffusion and non-ergodic superdiffusion. This non-ergodic anomalous diffusion is analyzed through the time-dependent probability distributions of the particle's velocities and positions. Its origin is attributed to the relative weights of the locked state (predominant in the subdiffusion state) and running state (predominant in the superdiffusion state). These results may contribute to understanding the dynamical behavior of self-propelled particles in nature and the extraordinary response of nonlinear dynamics to the externally biased force.
    MeSH term(s) Diffusion ; Motion ; Nonlinear Dynamics ; Probability ; Running
    Language English
    Publishing date 2024-03-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0298466
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Optomechanical squeezing with pulse modulation.

    Xiong, Biao / Chao, Shilei / Shan, Chuanjia / Liu, Jibing

    Optics letters

    2023  Volume 47, Issue 21, Page(s) 5545–5548

    Abstract: Quantum control technology provides an increasingly useful toolbox for quantum information tasks. In this Letter, by introducing a pulsed coupling to a standard optomechanical system, we show that stronger squeezing can be obtained with pulse modulation ... ...

    Abstract Quantum control technology provides an increasingly useful toolbox for quantum information tasks. In this Letter, by introducing a pulsed coupling to a standard optomechanical system, we show that stronger squeezing can be obtained with pulse modulation due to the reduction of the heating coefficient. Also, the general squeezed states, such as the squeezed vacuum, squeezed coherent, and squeezed cat states, can be obtained with their squeezing level exceeding 3 dB. Moreover, our scheme is robust to cavity decay, thermal temperature, and classical noise, which is friendly to experiments. The present work can extend the application of quantum engineering technology in optomechanical systems.
    Language English
    Publishing date 2023-05-23
    Publishing country United States
    Document type Journal Article
    ISSN 1539-4794
    ISSN (online) 1539-4794
    DOI 10.1364/OL.471230
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Copper-Mediated Cyclization of Terminal Alkynes with CF

    Mi, E / Zhou, Li / Tong, Yixin / Qiu, Xiaodong / Zeng, Xiaobao / Li, Jinlong / Xiong, Biao

    Organic letters

    2024  Volume 26, Issue 11, Page(s) 2249–2254

    Abstract: A copper-mediated [3 + 2] cyclization of ... ...

    Abstract A copper-mediated [3 + 2] cyclization of CF
    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article
    ISSN 1523-7052
    ISSN (online) 1523-7052
    DOI 10.1021/acs.orglett.4c00423
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Fast Registration of Terrestrial LiDAR Point Clouds Based on Gaussian-Weighting Projected Image Matching

    Xiong, Biao / Li, Dengke / Zhou, Zhize / Li, Fashuai

    Remote Sensing. 2022 Mar. 18, v. 14, no. 6

    2022  

    Abstract: Terrestrial point cloud registration plays an important role in 3D reconstruction, heritage restoration and topographic mapping, etc. Unfortunately, current research studies heavily rely on matching the 3D features of overlapped areas between point ... ...

    Abstract Terrestrial point cloud registration plays an important role in 3D reconstruction, heritage restoration and topographic mapping, etc. Unfortunately, current research studies heavily rely on matching the 3D features of overlapped areas between point clouds, which is error-prone and time-consuming. To this end, we propose an automatic point cloud registration method based on Gaussian-weighting projected image matching, which can quickly and robustly register multi-station terrestrial point clouds. Firstly, the point cloud is regularized into a 2D grid, and the point density of each cell in the grid is normalized by our Gaussian-weighting function. A grayscale image is subsequently generated by shifting and scaling the x-y coordinates of the grid to the image coordinates. Secondly, the scale-invariant features (SIFT) algorithm is used to perform image matching, and a line segment endpoint verification method is proposed to filter out negative matches. Thirdly, the transformation matrix between point clouds from two adjacent stations is calculated based on reliable image matching. Finally, a global least-square optimization is conducted to align multi-station point clouds and then obtain a complete model. To test the performance of our framework, we carry out the experiment on six datasets. Compared to previous work, our method achieves the state-of-the-art performance on both efficiency and accuracy. In terms of efficiency, our method is comparable to an existing projection-based methods and 4 times faster on the indoor datasets and 10 times faster on the outdoor datasets than 4PCS-based methods. In terms of accuracy, our framework is ~2 times better than the existing projection-based method and 6 times better than 4PCS-based methods.
    Keywords algorithms ; data collection ; lidar ; models ; topography
    Language English
    Dates of publication 2022-0318
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2513863-7
    ISSN 2072-4292
    ISSN 2072-4292
    DOI 10.3390/rs14061466
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Synthesis of Benzoselenophenes via TMSCN-Enabled Radical-Mediated Tandem Reaction Involving Enamides and Elemental Selenium.

    Cheng, Zhenfeng / Qiu, Xiaodong / Xiong, Biao / Zhang, Yanan / Zeng, Xiaobao

    Organic letters

    2023  Volume 25, Issue 36, Page(s) 6665–6670

    Abstract: This study presents a TMSCN-enabled tandem reaction involving enamides and elemental selenium to access a diverse array of benzoselenophenes. Notably, this methodology involves the direct 2-fold C( ...

    Abstract This study presents a TMSCN-enabled tandem reaction involving enamides and elemental selenium to access a diverse array of benzoselenophenes. Notably, this methodology involves the direct 2-fold C(
    Language English
    Publishing date 2023-08-31
    Publishing country United States
    Document type Journal Article
    ISSN 1523-7052
    ISSN (online) 1523-7052
    DOI 10.1021/acs.orglett.3c02485
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Synergistic Effect of Hydroxyl and Carboxyl Groups on Promoting Nanoparticle Occlusion within Calcite.

    Zhang, Jiahao / Xiong, Biao / Fu, Ziyu / Ning, Yin / Li, Dan

    Small (Weinheim an der Bergstrasse, Germany)

    2023  Volume 19, Issue 18, Page(s) e2207843

    Abstract: Direct occlusion of guest nanoparticles into host crystals enables the straightforward preparation for various of nanocomposite materials with emerging properties. Therefore, it is highly desirable to elucidate the 'design rules' that govern efficient ... ...

    Abstract Direct occlusion of guest nanoparticles into host crystals enables the straightforward preparation for various of nanocomposite materials with emerging properties. Therefore, it is highly desirable to elucidate the 'design rules' that govern efficient nanoparticle occlusion. Herein, a series of sterically-stabilized nanoparticles are rationally prepared, where the surface stabilizer chains of such nanoparticles are composed of either poly(methacrylic acid), or poly(glycerol monomethacrylate), or poly((2-hydroxy-3-(methacryloyloxy)propyl)serine). Systematic investigation reveals that hydroxyl groups and carboxyl groups play a synergistic role in driving nanoparticle incorporation into calcite crystals, where the hydroxyl groups enhance colloidal stability of the nanoparticles and the carboxyl groups provide binding sites for efficient occlusion. The generality of these findings is further validated by extending it to polymer-stabilized gold nanoparticles. This study demonstrates that precision synthesis of polymer stabilizers comprising of synergistic functional groups can significantly promote nanoparticle occlusion, thus enabling the efficient construction of organic-inorganic hybrid materials via nanoparticle occlusion strategy.
    Language English
    Publishing date 2023-01-30
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2168935-0
    ISSN 1613-6829 ; 1613-6810
    ISSN (online) 1613-6829
    ISSN 1613-6810
    DOI 10.1002/smll.202207843
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

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  7. Article ; Online: The complete chloroplast genome sequence of

    Bai, Xue / Peng, Juan / Xiong, Biao

    Mitochondrial DNA. Part B, Resources

    2022  Volume 7, Issue 6, Page(s) 1194–1195

    Abstract: ... Lindera ... ...

    Abstract Lindera fragrans
    Language English
    Publishing date 2022-06-29
    Publishing country England
    Document type Journal Article
    ISSN 2380-2359
    ISSN (online) 2380-2359
    DOI 10.1080/23802359.2022.2090297
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: The Complete Chloroplast Genome Sequence of

    Bai, Xue / Peng, Juan / Yang, Yongyi / Xiong, Biao

    Genes

    2022  Volume 13, Issue 12

    Abstract: ... Machilus ... ...

    Abstract Machilus chuanchienensis
    Language English
    Publishing date 2022-12-18
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2527218-4
    ISSN 2073-4425 ; 2073-4425
    ISSN (online) 2073-4425
    ISSN 2073-4425
    DOI 10.3390/genes13122402
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Complete chloroplast genome sequence of a subtropical tree,

    Bai, Xue / Peng, Juan / Xiong, Biao

    Mitochondrial DNA. Part B, Resources

    2022  Volume 7, Issue 8, Page(s) 1555–1556

    Abstract: Actinodaphne ... ...

    Abstract Actinodaphne cupularis
    Language English
    Publishing date 2022-08-26
    Publishing country England
    Document type Journal Article
    ISSN 2380-2359
    ISSN (online) 2380-2359
    DOI 10.1080/23802359.2022.2111982
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Screening and Identification of Host Factors Interacting with the Virulence Factor P0 Encoded by Sugarcane Yellow Leaf Virus by Yeast Two-Hybrid Assay.

    Liang, Kai-Li / Liu, Jing-Ying / Bao, Ying-Ying / Wang, Zhi-Yuan / Xu, Xiong-Biao

    Genes

    2023  Volume 14, Issue 7

    Abstract: Sugarcane yellow leaf virus (SCYLV), a member of the ... ...

    Abstract Sugarcane yellow leaf virus (SCYLV), a member of the genus
    MeSH term(s) Two-Hybrid System Techniques ; Virulence Factors ; Hydrogen Peroxide ; Luteoviridae/genetics
    Chemical Substances Virulence Factors ; Hydrogen Peroxide (BBX060AN9V)
    Language English
    Publishing date 2023-07-03
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2527218-4
    ISSN 2073-4425 ; 2073-4425
    ISSN (online) 2073-4425
    ISSN 2073-4425
    DOI 10.3390/genes14071397
    Database MEDical Literature Analysis and Retrieval System OnLINE

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