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  1. Book ; Online: Mesoscale Analysis of Hydraulics

    Xu, Weilin

    2021  

    Keywords Meteorology & climatology ; Civil engineering, surveying & building ; Mechanical engineering ; Geoengineering, Foundations, Hydraulics ; Civil Engineering ; Mechanical Engineering ; Hydraulic Engineering ; Hydraulics ; High-head Dam ; Cavitation Erosion ; Aeration Protection ; Air-water Flow ; Energy Dissipation ; Scouring ; Sediment Transport ; Open Access ; Geochemistry
    Size 1 electronic resource (239 pages)
    Publisher Springer Nature
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021030154
    ISBN 978-981-15-9785-5 ; 981-15-9785-5
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online: Mesoscale Analysis of Hydraulics

    Xu, Weilin

    2021  

    Author's details by Weilin Xu
    Keywords Engineering geology ; Engineering—Geology ; Foundations ; Hydraulics ; Civil engineering ; Mechanical engineering
    Subject code 624.15
    Language English
    Size 1 Online-Ressource (XVIII, 239 p. 205 illus., 144 illus. in color)
    Edition 1st ed. 2021
    Publisher Springer Singapore ; Imprint: Springer
    Publishing place Singapore
    Document type Book ; Online
    HBZ-ID HT020690219
    ISBN 978-981-15-9785-5 ; 9789811597848 ; 9789811597862 ; 9789811597879 ; 981-15-9785-5 ; 9811597847 ; 9811597863 ; 9811597871
    DOI 10.1007/978-981-15-9785-5
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article: [Anti-infective treatment strategies in pediatric intensive care units].

    Xu, W

    Zhonghua er ke za zhi = Chinese journal of pediatrics

    2022  Volume 60, Issue 3, Page(s) 267–269

    MeSH term(s) Anti-Infective Agents/therapeutic use ; Child ; Humans ; Infant ; Infant, Newborn ; Intensive Care Units ; Intensive Care Units, Neonatal ; Intensive Care Units, Pediatric
    Chemical Substances Anti-Infective Agents
    Language Chinese
    Publishing date 2022-03-03
    Publishing country China
    Document type Journal Article
    ZDB-ID 784523-6
    ISSN 0578-1310
    ISSN 0578-1310
    DOI 10.3760/cma.j.cn112140-20220111-00037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 3292: Show issues Location:
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  4. Article: [Vocal fold injection for laryngoplasty].

    Xu, W

    Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery

    2020  Volume 55, Issue 11, Page(s) 1100–1104

    MeSH term(s) Humans ; Injections ; Laryngoplasty ; Larynx ; Retrospective Studies ; Treatment Outcome ; Vocal Cord Paralysis/surgery ; Vocal Cords/surgery
    Language Chinese
    Publishing date 2020-11-19
    Publishing country China
    Document type Journal Article
    ZDB-ID 2195655-8
    ISSN 1673-0860
    ISSN 1673-0860
    DOI 10.3760/cma.j.cn115330-20200827-00699
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3733: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  5. Book ; Online: Chapter Where are the Things of the Internet? Precise Time of Arrival Estimation for IoT Positioning

    Xu, Wen / Laas, Tobias / Dammann, Armin

    2019  

    Keywords WAP (wireless) technology ; Cramér-Rao lower bound, Ziv-Zakai lower bound, time (difference) of arrival, radio-based positioning, cooperative positioning
    Size 1 Online-Ressource
    Publisher InTechOpen
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021047790
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  6. Article ; Online: Reflections on the Discipline Construction Environment of World Literature and Comparative Literature in the Era of Big Data Analysis.

    Xu, Wen

    publication RETRACTED

    Journal of environmental and public health

    2022  Volume 2022, Page(s) 2786610

    Abstract: Comparative literature and world literature were originally two independent disciplines, but now they are merged into one. In the era of big data, building an efficient information management method is one of the important contents of university reform. ... ...

    Abstract Comparative literature and world literature were originally two independent disciplines, but now they are merged into one. In the era of big data, building an efficient information management method is one of the important contents of university reform. Based on the construction of comparative literature and world literature, this paper applies the DSS (Decision Support System) structure based on data warehouse to the construction of comparative literature and world literature, and constructs the DSS structure of comparative literature and world literature. The related knowledge of DM (data mining) is used for research, and the application design and implementation process of DM are introduced into the subject quality evaluation system. The research shows that the experimental results of NB (Naive Bayes) algorithm will not take too long, about 56.08 s, and the compression ratio is 0.897, when the parameters are basically the same. This model can effectively help schools to analyze data and make decisions, and improve the level of information construction in schools.
    MeSH term(s) Bayes Theorem ; Big Data ; Data Analysis ; Humans
    Language English
    Publishing date 2022-09-07
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Retracted Publication
    ZDB-ID 2526611-1
    ISSN 1687-9813 ; 1687-9813
    ISSN (online) 1687-9813
    ISSN 1687-9813
    DOI 10.1155/2022/2786610
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: High-speed multihull anti-pitching control based on heave velocity and pitch angular velocity estimation.

    Li, W / Zhang, J / Xu, W

    ISA transactions

    2024  Volume 146, Page(s) 380–391

    Abstract: This paper proposes a novel anti-pitching control algorithm based on algebraic model predictive control (AMPC) for high-speed multihull, in which the heave velocity and pitch angular velocity cannot be measured directly. Specifically, a multihull ... ...

    Abstract This paper proposes a novel anti-pitching control algorithm based on algebraic model predictive control (AMPC) for high-speed multihull, in which the heave velocity and pitch angular velocity cannot be measured directly. Specifically, a multihull vertical control model is established with the employed anti-pitching appendages, and the uncertainty of the model as well as the coupling between heave and pitch motion are investigated. To address unmeasurable of the heave velocity and pitch angular velocity, a novel kinematics-based Kalman filter is designed to estimate these states online, which is substantially different from the existing works. Then, the AMPC strategy for varying receding-horizon optimization is proposed, which significantly reduces the amount of online calculation. To estimate the lumped uncertainty, the second-order filter data of input and output is used to design a disturbance observer with less parameters, which can perform feed-forward compensation to enhance the robustness. The convergence of the disturbance observer and the closed-loop system is analyzed mathematically. Finally, the advantages of the proposed anti-pitching control approach are demonstrated in both theory and simulation.
    Language English
    Publishing date 2024-01-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2012746-7
    ISSN 1879-2022 ; 0019-0578
    ISSN (online) 1879-2022
    ISSN 0019-0578
    DOI 10.1016/j.isatra.2023.12.039
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Book ; Online: AI in HCI Design and User Experience

    Xu, Wei

    2023  

    Abstract: In this chapter, we review and discuss the transformation of AI technology in HCI/UX work and assess how AI technology will change how we do the work. We first discuss how AI can be used to enhance the result of user research and design evaluation. We ... ...

    Abstract In this chapter, we review and discuss the transformation of AI technology in HCI/UX work and assess how AI technology will change how we do the work. We first discuss how AI can be used to enhance the result of user research and design evaluation. We then discuss how AI technology can be used to enhance HCI/UX design. Finally, we discuss how AI-enabled capabilities can improve UX when users interact with computing systems, applications, and services.

    Comment: 36
    Keywords Computer Science - Human-Computer Interaction ; Computer Science - Artificial Intelligence
    Publishing date 2023-01-03
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Book ; Online: User-Centered Design (IX)

    Xu, Wei

    A "User Experience 3.0" Paradigm Framework in the Intelligence Era

    2023  

    Abstract: The field of user experience (UX) based on the design philosophy of "user-centered design" is moving towards the intelligence era. Still, the existing UX paradigm mainly aims at non-intelligent systems and lacks a systematic approach to UX for ... ...

    Abstract The field of user experience (UX) based on the design philosophy of "user-centered design" is moving towards the intelligence era. Still, the existing UX paradigm mainly aims at non-intelligent systems and lacks a systematic approach to UX for intelligent systems. Throughout the development of UX, the UX paradigm shows the evolution characteristics of the cross-technology era. At present, the intelligence era has put forward new demands on the UX paradigm. For this reason, this paper proposes a "UX 3.0" paradigm framework and the corresponding UX methodology system in the intelligence era. The "UX 3.0" paradigm framework includes five categories of UX methods: ecological experience, innovation-enabled experience, AI-enabled experience, human-AI interaction-based experience, and human-AI collaboration-based experience methods, each providing corresponding multiple UX paradigmatic orientations. The proposal of the "UX 3.0" paradigm helps improve the existing UX methods and provides methodological support for the research and applications of UX in developing intelligent systems. Finally, this paper looks forward to future research and applications of the "UX 3.0" paradigm.

    Comment: in Chinese language
    Keywords Computer Science - Human-Computer Interaction ; Computer Science - Artificial Intelligence
    Subject code 004
    Publishing date 2023-02-13
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  10. Article: [Prediction and prevention of thromboembolism in patients with hypertrophic cardiomyopathy and atrial fibrillation].

    Xu, W / Yang, Y M

    Zhonghua xin xue guan bing za zhi

    2022  Volume 50, Issue 4, Page(s) 332–336

    MeSH term(s) Atrial Fibrillation/complications ; Cardiomyopathy, Hypertrophic/complications ; Humans ; Thromboembolism/etiology ; Thromboembolism/prevention & control
    Language Chinese
    Publishing date 2022-04-10
    Publishing country China
    Document type Journal Article
    ZDB-ID 603425-1
    ISSN 0253-3758
    ISSN 0253-3758
    DOI 10.3760/cma.j.cn112148-20210418-00348
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2276: Show issues Location:
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