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  1. Book ; Online: Recent Advances in Underwater Signal Processing

    Sun, Haixin / Zhang, Xuebo

    2023  

    Keywords Technology: general issues ; History of engineering & technology ; ship-radiated noise ; variational mode decomposition ; weighted permutation entropy ; local tangent space alignment ; AIS ; ship trajectory ; data analysis ; system design ; trajectory classification ; atomic interference gravimeter ; active vibration isolation ; vibration compensation ; vibration noise ; gravity measurement ; sonar signal detection ; hidden Markov model ; genetic algorithm ; underwater acoustic communication ; channel characteristics ; spatiotemporal fluctuation ; underwater acoustic communications ; ultrasonic frequencies ; fading channels ; broadband channel measurements ; channel estimation ; sounding signals ; OFDM ; MIMO ; filter bank ; Doppler spread ; sonobuoy ; autoencoder ; denoising ; signal transmission and reception ; modulation and demodulation ; void avoiding ; opportunistic routing (OR) ; underwater wireless sensor networks (UWSNs) ; void area ; routing ; active sonar ; track-before-detect ; knowledge-aided ; particle filter ; non-parametric kernel density estimation ; deep learning ; signal synthesis ; Tacotron ; magnetometers ; underwater sensing ; particle swarm optimization ; image enhancement ; underwater images ; instance normalization ; n/a
    Language English
    Size 1 electronic resource (238 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030382147
    ISBN 9783036581354 ; 3036581359
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online ; E-Book: OCT-assisted femtosecond laser cataract surgery

    Sun, Hui

    (SPIE.spotlights ; SL 27)

    2017  

    Author's details Hui Sun
    Series title SPIE.spotlights ; SL 27
    Collection
    Language English
    Size 1 Online-Ressource (viii, 36 Seiten), Illustrationen
    Publisher Spie Press
    Publishing place Washington
    Publishing country United States
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019681396
    ISBN 9781510610859 ; 9781510610866 ; 9781510610873 ; 1510610855 ; 1510610863 ; 1510610871
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

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  3. Article ; Online: Reframing prediabetes: A call for better risk stratification and intervention.

    Kim, Sun H

    Journal of internal medicine

    2024  

    Abstract: Prediabetes is an intermediate state of glucose homeostasis whereby plasma glucose concentrations are above normal but below the threshold of diagnosis for diabetes. Over the last several decades, criteria for prediabetes have changed as the cut points ... ...

    Abstract Prediabetes is an intermediate state of glucose homeostasis whereby plasma glucose concentrations are above normal but below the threshold of diagnosis for diabetes. Over the last several decades, criteria for prediabetes have changed as the cut points for normal glucose concentration and diagnosis of diabetes have shifted. Global consensus does not exist for prediabetes criteria; as a result, the clinical course and risk for type 2 diabetes vary. At present, we can identify individuals with prediabetes based on three glycemic tests (hemoglobin A1c, fasting plasma glucose, and 2-h plasma glucose during an oral glucose tolerance test). The majority of individuals diagnosed with prediabetes meet only one of these criteria. Meeting one, two, or all glycemic criteria changes risk for type 2 diabetes, but this information is not widely known and does not currently guide intervention strategies for individuals with prediabetes. This review summarizes current epidemiology, prognosis, and intervention strategies for individuals diagnosed with prediabetes and suggests a call for more precise risk stratification of individuals with prediabetes as elevated (one prediabetes criterion), high risk (two prediabetes criteria), and very high risk (three prediabetes criteria). In addition, the roles of oral glucose tolerance testing and continuous glucose monitoring in the diagnostic criteria for prediabetes need reassessment. Finally, we must reframe our goals for prediabetes and prioritize intensive interventions for those at high and very high risk for type 2 diabetes.
    Language English
    Publishing date 2024-04-12
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 96274-0
    ISSN 1365-2796 ; 0954-6820
    ISSN (online) 1365-2796
    ISSN 0954-6820
    DOI 10.1111/joim.13786
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Thesis: The pancreatic cancer-initiating cell markers CD44v6 and Tspan8 in tumor exosomes affect multiple activities of non-metastasizing tumor cells

    Sun, Hanxue / Hackert, Thilo

    confirming and expanding insight by coimmunoprecipation and deep sequencing

    2022  

    Institution Universität Heidelberg
    Author's details vorgelegt von Hanxue Sun ; Doktorvater: Prof. Dr. med. Thilo Hackert
    Language English
    Size VII, 178 Seiten, Illustrationen, Diagramme
    Publishing place Heidelberg
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Ruprecht-Karls-Universität Heidelberg, 2023
    Note Text Englisch, Zusammenfassung in englischer und deutscher Sprache
    HBZ-ID HT030727513
    Database Catalogue ZB MED Medicine, Health

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    Shelf markLoan statusLocation
    2024 E 576 order for loan Magazin

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  5. Article: Harmonious bilingual experience and child wellbeing: a conceptual framework.

    Sun, He

    Frontiers in psychology

    2023  Volume 14, Page(s) 1282863

    Language English
    Publishing date 2023-11-24
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2023.1282863
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Corporate governance and reporting quality of accounts in China-listed firms. A moderating role of ownership pattern.

    Sun, Han

    PloS one

    2023  Volume 18, Issue 11, Page(s) e0295253

    Abstract: Financial reporting quality is critical for businesses, stakeholders, and government to ensure transparency and accountability. The purpose of this paper is to investigate the relationship between corporate governance, financial reporting quality, and ... ...

    Abstract Financial reporting quality is critical for businesses, stakeholders, and government to ensure transparency and accountability. The purpose of this paper is to investigate the relationship between corporate governance, financial reporting quality, and ownership structure as a moderating factor for Chinese stock exchange-listed firms. Quantitative data of 550 listed firms from 2012 to 2022 are collected from the annual reports. For investigating the relationship between variables, panel data analysis with random and fixed effect models is used. Our results show that corporate governance's different attributes such as Auditor brand name, Existence of an audit committee, independent board, family ownership, and profitability have a significant negative impact on the audit report lag that decreases the lags and increases the financial reporting quality in China listed firms. Auditor opinion, Board diligence Board size, and CEO duality have a significant positive impact on the audit report lag that increases the lags and decreases the financial reporting quality of China-listed firms. Furthermore, our findings show that ownership concentration has no moderating effect between corporate governance, different attributes, and financial reporting quality. Family ownership, on the other hand, has a strong moderating effect between corporate governance characteristics and financial reporting quality. However, due to limitations, this study provides the opportunity for future research on corporate governance mechanisms in different cultures and environments. Moreover, this study has some important implications for investors, policymakers, and government.
    Language English
    Publishing date 2023-11-30
    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.0295253
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: In Response to Comments on "Comparison of Different Treatment Regimens of Extracorporeal Shockwave Therapy in Chronic Low-back Pain: A Randomized Controlled Trial".

    Sun, Haolin

    Pain physician

    2023  Volume 26, Issue 3, Page(s) E238

    MeSH term(s) Humans ; Extracorporeal Shockwave Therapy ; Low Back Pain/therapy ; High-Energy Shock Waves
    Language English
    Publishing date 2023-05-16
    Publishing country United States
    Document type Randomized Controlled Trial ; Journal Article ; Comment
    ZDB-ID 2146393-1
    ISSN 2150-1149 ; 1533-3159
    ISSN (online) 2150-1149
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5930: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Equilibrium properties of E. coli lactose permease symport-A random-walk model approach.

    Sun, Haoran

    PloS one

    2022  Volume 17, Issue 2, Page(s) e0263286

    Abstract: The symport of lactose and H+ is an important physiological process in E. coli, for it is closely related to cellular energy supply. In this paper, we review, extend and analyse a newly proposed cotransport model that takes the "leakage" phenomenon ( ... ...

    Abstract The symport of lactose and H+ is an important physiological process in E. coli, for it is closely related to cellular energy supply. In this paper, we review, extend and analyse a newly proposed cotransport model that takes the "leakage" phenomenon (uncoupled particle translocation) into account and also satisfies the static head equilibrium condition. Then, we use the model to study the equilibrium properties, including equilibrium solution and the time required to reach equilibrium, of the symport process of E. coli LacY protein, when varying the parameters of the initial state of cotransport system. It can be found that in our extended model, H+ and lactose will reach their equilibrium state separately, and when "leakage" exists, it linearly affects the equilibrium solution, which is a useful property that the original model does not have. We later investigated the effect of the volume of periplasm and cytoplasm on the equilibrium properties. For a certain E. coli cell, as it continues to lose water and contract, the time for cytoplasm pH to be stabilized by symport increases monotonically when the cell survives. Finally, we reproduce the experimental data from a literature to verify the validity of the extension in this symport process. The above phenomena and other findings in this paper may help us to not only further validate or improve the model, but also deepen our understanding of the cotransport process of E. coli LacY protein.
    MeSH term(s) Biological Transport ; Cytoplasm/metabolism ; Escherichia coli/enzymology ; Escherichia coli Proteins/metabolism ; Hydrogen-Ion Concentration ; Ion Transport ; Kinetics ; Lactose/chemistry ; Membrane Transport Proteins/metabolism ; Monosaccharide Transport Proteins/metabolism ; Periplasm/metabolism ; Protons ; Reproducibility of Results ; Symporters/metabolism ; Thermodynamics
    Chemical Substances Escherichia coli Proteins ; LacY protein, E coli ; Membrane Transport Proteins ; Monosaccharide Transport Proteins ; Protons ; Symporters ; lactose permease (9068-45-5) ; Lactose (J2B2A4N98G)
    Language English
    Publishing date 2022-02-04
    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.0263286
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: When two biological species meet, will genetic exchange take place?

    Sun, Hang

    National science review

    2022  Volume 9, Issue 12, Page(s) nwac292

    Language English
    Publishing date 2022-12-27
    Publishing country China
    Document type Journal Article
    ZDB-ID 2745465-4
    ISSN 2053-714X ; 2053-714X
    ISSN (online) 2053-714X
    ISSN 2053-714X
    DOI 10.1093/nsr/nwac292
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Medical Trainee Activism: Leading While Learning.

    Sun, Haorui

    Academic medicine : journal of the Association of American Medical Colleges

    2022  Volume 97, Issue 8, Page(s) 1109

    MeSH term(s) Clinical Competence ; Humans ; Learning
    Language English
    Publishing date 2022-07-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 96192-9
    ISSN 1938-808X ; 1040-2446
    ISSN (online) 1938-808X
    ISSN 1040-2446
    DOI 10.1097/ACM.0000000000004434
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 112: Show issues Location:
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