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  1. Article ; Online: Appropriate use of antimicrobials in primary healthcare facility: a long way to go.

    Xu, Jiuyang / Cao, Bin

    Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

    2023  Volume 29, Issue 5, Page(s) 563–564

    MeSH term(s) Humans ; Anti-Infective Agents/therapeutic use ; Anti-Bacterial Agents/therapeutic use ; Primary Health Care
    Chemical Substances Anti-Infective Agents ; Anti-Bacterial Agents
    Language English
    Publishing date 2023-02-16
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 1328418-6
    ISSN 1469-0691 ; 1470-9465 ; 1198-743X
    ISSN (online) 1469-0691
    ISSN 1470-9465 ; 1198-743X
    DOI 10.1016/j.cmi.2023.02.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4541: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
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    Zs.MO 284: Show issues

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  2. Article ; Online: Energy stable scheme for random batch molecular dynamics.

    Liang, Jiuyang / Xu, Zhenli / Zhao, Yue

    The Journal of chemical physics

    2024  Volume 160, Issue 3

    Abstract: The computational bottleneck of molecular dynamics is pairwise additive long-range interactions between particles. The random batch Ewald (RBE) method provides a highly efficient and superscalable solver for long-range interactions, but the stochastic ... ...

    Abstract The computational bottleneck of molecular dynamics is pairwise additive long-range interactions between particles. The random batch Ewald (RBE) method provides a highly efficient and superscalable solver for long-range interactions, but the stochastic nature of this algorithm leads to unphysical self-heating effect during the simulation. We propose an energy stable scheme (ESS) for particle systems by employing a Berendsen-type energy bath. The scheme removes the notorious energy drift, which exists due to the force error even when a symplectic integrator is employed. Combining the RBE with the ESS, the new method provides a perfect solution to the computational bottleneck of molecular dynamics at the microcanonical ensemble. Numerical results for a primitive electrolyte and all-atom pure water systems demonstrate the attractive performance of the algorithm, including its dramatically high accuracy, linear complexity, and overcoming the energy drift for long-time simulations.
    Language English
    Publishing date 2024-01-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3113-6
    ISSN 1089-7690 ; 0021-9606
    ISSN (online) 1089-7690
    ISSN 0021-9606
    DOI 10.1063/5.0187108
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 49/16: Show issues

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  3. Article ; Online: Lessons learnt from hydroxychloroquine/azithromycin in treatment of COVID-19.

    Xu, Jiuyang / Cao, Bin

    The European respiratory journal

    2022  Volume 59, Issue 1

    MeSH term(s) Azithromycin ; COVID-19/drug therapy ; Drug Therapy, Combination ; Humans ; Hydroxychloroquine ; SARS-CoV-2
    Chemical Substances Hydroxychloroquine (4QWG6N8QKH) ; Azithromycin (83905-01-5)
    Language English
    Publishing date 2022-01-06
    Publishing country England
    Document type Editorial ; Comment
    ZDB-ID 639359-7
    ISSN 1399-3003 ; 0903-1936
    ISSN (online) 1399-3003
    ISSN 0903-1936
    DOI 10.1183/13993003.02002-2021
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2322: Show issues Location:
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    Zs.MO 292: Show issues

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  4. Article ; Online: Response.

    Li, Hui / Xu, Jiuyang / Cao, Bin

    Chest

    2021  Volume 160, Issue 1, Page(s) e86

    Language English
    Publishing date 2021-07-07
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 1032552-9
    ISSN 1931-3543 ; 0012-3692
    ISSN (online) 1931-3543
    ISSN 0012-3692
    DOI 10.1016/j.chest.2021.02.075
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    Ui III Zs.45: Show issues Location:
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    Zs.MO 349: Show issues

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  5. Article: Editorial: Wastewater treatment & resource recovery technologies.

    Lin, Jiuyang / Li, Jiangjing / Xu, Yilin / Xie, Ming / Zhao, Shuaifei / Ye, Wenyuan

    Frontiers in bioengineering and biotechnology

    2023  Volume 11, Page(s) 1150044

    Language English
    Publishing date 2023-04-05
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2719493-0
    ISSN 2296-4185
    ISSN 2296-4185
    DOI 10.3389/fbioe.2023.1150044
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Letter from China: Managing the second-wave COVID-19 outbreak in Beijing.

    Xu, Jiuyang / Cao, Bin

    Respirology (Carlton, Vic.)

    2021  Volume 26, Issue 3, Page(s) 275–276

    MeSH term(s) Beijing/epidemiology ; COVID-19/epidemiology ; COVID-19/therapy ; China/epidemiology ; Disease Management ; Humans ; Pandemics ; SARS-CoV-2
    Language English
    Publishing date 2021-01-05
    Publishing country Australia
    Document type Letter
    ZDB-ID 1435849-9
    ISSN 1440-1843 ; 1323-7799
    ISSN (online) 1440-1843
    ISSN 1323-7799
    DOI 10.1111/resp.14002
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4957: Show issues Location:
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  7. Article ; Online: Chinese News Text Classification Method via Key Feature Enhancement

    Bin Ge / Chunhui He / Hao Xu / Jibing Wu / Jiuyang Tang

    Applied Sciences, Vol 13, Iss 5399, p

    2023  Volume 5399

    Abstract: 1) Background: Chinese news text is a popular form of media communication, which can be seen everywhere in China. Chinese news text classification is an important direction in natural language processing (NLP). How to use high-quality text ... ...

    Abstract (1) Background: Chinese news text is a popular form of media communication, which can be seen everywhere in China. Chinese news text classification is an important direction in natural language processing (NLP). How to use high-quality text classification technology to help humans to efficiently organize and manage the massive amount of web news is an urgent problem to be solved. It is noted that the existing deep learning methods rely on a large-scale tagged corpus for news text classification tasks and this model is poorly interpretable because the size is large. (2) Methods: To solve the above problems, this paper proposes a Chinese news text classification method based on key feature enhancement named KFE-CNN. It can effectively expand the semantic information of key features to enhance sample data and then combine the zero–one binary vector representation to transform text features into binary vectors and input them into CNN model for training and implementation, thus improving the interpretability of the model and effectively compressing the size of the model. (3) Results: The experimental results show that our method can significantly improve the overall performance of the model and the average accuracy and F 1 -score of the THUCNews subset of the public dataset reached 97.84% and 98%. (4) Conclusions: this fully proved the effectiveness of the KFE-CNN method for the Chinese news text classification task and it also fully demonstrates that key feature enhancement can improve classification performance.
    Keywords key feature ; text classification ; data augmentation ; KFE-CNN ; neural network ; Technology ; T ; Engineering (General). Civil engineering (General) ; TA1-2040 ; Biology (General) ; QH301-705.5 ; Physics ; QC1-999 ; Chemistry ; QD1-999
    Subject code 006
    Language English
    Publishing date 2023-04-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Improved Random Batch Ewald Method in Molecular Dynamics Simulations.

    Liang, Jiuyang / Xu, Zhenli / Zhao, Yue

    The journal of physical chemistry. A

    2022  Volume 126, Issue 22, Page(s) 3583–3593

    Abstract: The random batch Ewald (RBE) is an efficient and accurate method for molecular dynamics (MD) simulations of physical systems at the nano/microscale. The method shows great potential to solve the computational bottleneck of long-range interactions, ... ...

    Abstract The random batch Ewald (RBE) is an efficient and accurate method for molecular dynamics (MD) simulations of physical systems at the nano/microscale. The method shows great potential to solve the computational bottleneck of long-range interactions, motivating a necessity to accelerate short-range components of the nonbonded interactions for a further speedup of MD simulations. In this work, we present an improved RBE method for the nonbonding interactions by introducing the random batch idea to constructing neighbor lists for the treatment of both the short-range part of the Ewald splitting and the Lennard-Jones potential. The efficiency that the novel neighbor list algorithm owes to the stochastic minibatch strategy can significantly reduce the total number of neighbors. We obtain the error estimate and convergence by theoretical analysis and implement the improved RBE method in the LAMMPS package. Benchmark simulations are performed to demonstrate the accuracy and stability of the algorithm. Numerical tests on computer performance by conducting large-scaled MD simulations for systems including up to 0.1 billion water molecules are run on massive clusters with up to 50000 CPU cores, demonstrating the attractive features such as the high parallel scalability and memory-saving of the method in comparison to the existing methods.
    MeSH term(s) Algorithms ; Molecular Dynamics Simulation ; Water
    Chemical Substances Water (059QF0KO0R)
    Language English
    Publishing date 2022-05-30
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5215
    ISSN (online) 1520-5215
    DOI 10.1021/acs.jpca.2c01918
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Pulmonary Mucormycosis with Rib Involvement in an Immunocompromised Patient.

    Liu, Yan / Xu, Jiuyang / Wang, Chunlei / Lu, Binghuai / Liang, Chaoyang / Hou, Gang / Cui, Xiaojing / Cao, Bin

    American journal of respiratory and critical care medicine

    2023  Volume 207, Issue 10, Page(s) 1393–1394

    MeSH term(s) Humans ; Mucormycosis/complications ; Mucormycosis/diagnosis ; Immunocompromised Host ; Tomography, X-Ray Computed ; Ribs
    Language English
    Publishing date 2023-01-11
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1180953-x
    ISSN 1535-4970 ; 0003-0805 ; 1073-449X
    ISSN (online) 1535-4970
    ISSN 0003-0805 ; 1073-449X
    DOI 10.1164/rccm.202207-1290IM
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Uh II Zs.80: Show issues Location:
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  10. Article ; Online: Guarding a city from the COVID-19 pandemic.

    Xu, Jiuyang / Shang, Lianhan / Cao, Bin

    The Lancet. Digital health

    2020  Volume 2, Issue 6, Page(s) e275–e276

    MeSH term(s) COVID-19 ; China ; Cities ; Cohort Studies ; Humans ; Pandemics ; Risk Factors ; SARS-CoV-2
    Keywords covid19
    Language English
    Publishing date 2020-05-14
    Publishing country England
    Document type Journal Article ; Comment
    ISSN 2589-7500
    ISSN (online) 2589-7500
    DOI 10.1016/S2589-7500(20)30111-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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