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  1. Book: Behavioral pharmacology of drug abuse

    Li, Jun-Xu

    current status

    (Advances in pharmacology ; volume 93)

    2022  

    Author's details edited by Jun-Xu Li
    Series title Advances in pharmacology ; volume 93
    Collection
    Language English
    Size xiv, 441 Seiten, Illustrationen
    Edition First edition
    Publisher Elsevier Academic Press
    Publishing place Cambridge, MA
    Publishing country United States
    Document type Book
    HBZ-ID HT021315115
    ISBN 978-0-323-91526-7 ; 0-323-91526-4
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    Uf I Zs 171 -93- not available for loan Lesesaal EG

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  2. Book ; Online: Remote Sensing and Geospatial Approaches for Studying the Environment Affected by Human Activities

    Li, Jun / Shen, Xinyi / Wu, Qiusheng / Zhang, Chengye

    2023  

    Keywords Research & information: general ; Geography ; ecological cumulative effect ; coal mining area ; quantitative remote sensing ; ecology and environment ; land surface temperature ; soil moisture ; forest disturbance mapping ; multitemporal CNN ; large-scale long time-series ; disturbance type ; ecosystem service value ; degree of economic and environmental coordination ; land use change ; sustainable development ; analysis of driving force ; quantify ; GWDF-ANN ; FVC ; vegetation cover ; mining area ; CEEMDAN method ; GA-SVM model ; decomposition ; prediction ; water quality ; remote sensing imagery ; water body extraction ; Tasseled Cap transformation ; WFV onboard Gaofen-1 ; accuracy evaluation ; GEE ; long-term time series images ; land use classification ; spatial modeling ; land degradation ; Huangshui watershed ; SBAS ; two-dimensional deformation sequence ; water-level adjustment ; joint time-frequency analysis (JTFA) ; multi-scale response analysis ; hysteresis effect ; deep learning forecasting model ; dams and reservoirs ; climate change ; ANUSPLIN ; LSTM ; trend analysis ; Pedicularis ; positive and unlabeled learning ; dynamic variation ; change detection ; PlanetScope ; heritage corridors ; system construction ; minimum cumulative resistance (MCR) model ; spatial syntax ; the Shu Road
    Language English
    Size 1 electronic resource (254 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030645549
    ISBN 9783036593296 ; 3036593292
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Book ; Online: Symmetry in Structural Health Monitoring

    Yang, Yang / Lei, Ying / Meng, Xiaolin / Li, Jun

    2022  

    Keywords Technology: general issues ; History of engineering & technology ; real-time hybrid simulation ; H∞ control ; time delay ; mixed sensitivity ; structural health monitoring ; deep learning ; data anomaly detection ; convolutional neural network ; time-frequency extraction ; micro inertial measurement unit (MIMU) ; variational mode decomposition (VMD) ; Hilbert-Huang transform (HHT) ; frequency-domain integration approach (FDIA) ; torsion angle calculation ; offshore oil platform ; self-anchored suspension bridge ; cable clamp ; slippage ; force analysis ; high formwork ; ARMA ; BPNN ; stress trend prediction ; crack detection ; improved YOLOv4 ; concrete surface ; substructure shake table testing ; integration algorithm ; finite element method ; damper ; digital twin ; prestressed steel structure ; construction process ; safety assessment ; intelligent construction ; structural health monitoring (SHM) ; vibration ; frequency domain ; time domain ; time-frequency domain ; technical codes ; multiple square loops (MSL)-string ; seismic excitation ; dynamic response ; seismic pulse ; near and far field ; three-dimensional laser scanning ; surface flatness of initial support of tunnel ; curved surface fitting ; flatness calculation datum ; curvedcontinuous girder bridge ; collision response ; seismic mitigation ; pounding mitigation and unseating prevention ; heavy-duty vehicle ; road ; coupling model ; terrestrial laser scanning ; RGB ; genetic algorithm ; artificial neutral network
    Language 0|e
    Size 1 electronic resource (310 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021619209
    ISBN 9783036542386 ; 3036542388
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  4. Article ; Online: Public Reporting and Consumer Demand in the Home Health Sector.

    Li, Jun

    Medical care research and review : MCRR

    2024  Volume 81, Issue 2, Page(s) 122–132

    Abstract: Health care report cards improve information and are a crucial part of health care reform of the federal government of the United States. I exploit a natural experiment in the home health sector to assess whether a higher rating under the star ratings ... ...

    Abstract Health care report cards improve information and are a crucial part of health care reform of the federal government of the United States. I exploit a natural experiment in the home health sector to assess whether a higher rating under the star ratings program affects patient choice. Higher rated agencies increased their market share by 1.4% or 0.25 (95% confidence interval: [-0.63, 1.12]) percentage points, a practically and statistically insignificant amount. I find no evidence of heterogeneous effects across the rating distribution or over time. I also find precise null effects among consumers expected to be more responsive, including community-entry patients and patients in competitive markets with more options and star types. Agencies may have modestly impeded consumer choice by engaging in some patient selection behaviors, although the evidence is only weakly suggestive. The star ratings are unlikely to improve home health quality despite continued policymaker interest.
    MeSH term(s) Humans ; United States ; Quality of Health Care ; Nursing Homes ; Health Care Reform
    Language English
    Publishing date 2024-01-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1232314-7
    ISSN 1552-6801 ; 1077-5587
    ISSN (online) 1552-6801
    ISSN 1077-5587
    DOI 10.1177/10775587231221852
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2096: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  5. Book ; Thesis: Chirurgische Behandlung von bilobären kolorektalen Lebermetastasen

    Lo, Maritha / Mann, Oliver / Li, Jun

    2021  

    Institution Universität Hamburg
    Universität Hamburg / Medizinische Fakultät
    Author's details vorgelegt von: Maritha Lo ; Prüfungsausschuss, der/die Vorsitzende: Prof. Dr. med. Oliver Mann, Prüfungsausschuss, zweite/r Gutachter/in: PD Dr. med. Jun Li
    Language German
    Size 93 Blätter, Illustrationen, Diagramme, 30 cm
    Publishing place Hamburg
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Universität Hamburg, 2021
    HBZ-ID HT021379329
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2022 E 624 order for loan Magazin

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  6. Article: Finite sample t-tests for high-dimensional means.

    Li, Jun

    Journal of multivariate analysis

    2023  Volume 196

    Abstract: When sample sizes are small, it becomes challenging for an asymptotic test requiring diverging sample sizes to maintain an accurate Type I error rate. In this paper, we consider one-sample, two-sample and ANOVA tests for mean vectors when data are high- ... ...

    Abstract When sample sizes are small, it becomes challenging for an asymptotic test requiring diverging sample sizes to maintain an accurate Type I error rate. In this paper, we consider one-sample, two-sample and ANOVA tests for mean vectors when data are high-dimensional but sample sizes are very small. We establish asymptotic
    Language English
    Publishing date 2023-03-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1469773-7
    ISSN 0047-259X
    ISSN 0047-259X
    DOI 10.1016/j.jmva.2023.105183
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Home Health Agencies With High Quality of Patient Care Star Ratings Reduced Short-Term Hospitalization Rates and Increased Days Independently at Home.

    Li, Jun

    Medical care

    2023  Volume 62, Issue 1, Page(s) 11–20

    Abstract: Background: Critics argue that Medicare's Quality of Patient Care home health star ratings are inaccurate. Valid ratings are essential to help patients find high-quality care.: Objective: The aim of this study was to determine whether using the ... ...

    Abstract Background: Critics argue that Medicare's Quality of Patient Care home health star ratings are inaccurate. Valid ratings are essential to help patients find high-quality care.
    Objective: The aim of this study was to determine whether using the highest-rated home health agency available in a ZIP code improves outcomes.
    Research design: A retrospective study of 1,870,080 Medicare fee-for-service beneficiaries using home health care from July 2015 through July 2016 in the United States. An instrumental variables approach is used to address the endogeneity of agency choice, where the instrument is the differential proximity of the patient to the closest highest-rated and closest lower-rated agency.
    Outcomes: Days independently at home; health care setting-specific days and death; hospitalization, emergency department use, and institutionalization risk.
    Results: Treatment by the highest-rated agencies available decreased risks (in percentage points) of hospitalization (-3.2; 95% CI, -4.1 to -2.3), emergency department use (-2.2; 95% CI, -3.2 to -1.1), and institutionalization (-0.9; 95% CI, -1.3 to -0.5) during the initial episode, and increased days independently at home by 2.6% or 3.75 (95% CI, 2.20-5.29) days in the 180 days after the end of the initial episode. Treatment effects were more pronounced for agencies that were above-average (6.51 d; 95% CI, 4.15-8.87), had ≥1 more star than the next-best agency (7.80 d; 95% CI, 4.13-11.47), and nonrural residents (4.57 d; 95% CI, 2.75-6.40). Effects were positive for both postacute (3.40; 95% CI, 1.80-5.00) and community-entry (5.60; 95% CI, 2.30-8.89) patients.
    Conclusions: Medicare's Quality of Patient Care star rating correlates with reduced short-term hospitalizations and emergency department use and increased days independently at home in the longer term.
    MeSH term(s) Aged ; Humans ; United States ; Home Care Agencies ; Retrospective Studies ; Medicare ; Hospitalization ; Quality of Health Care
    Language English
    Publishing date 2023-10-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 411646-x
    ISSN 1537-1948 ; 0025-7079
    ISSN (online) 1537-1948
    ISSN 0025-7079
    DOI 10.1097/MLR.0000000000001930
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 518: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 63: Show issues

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  8. Book ; Conference proceedings ; Thesis: Post Hepatektomie Aszites (PHA)

    Jangani, Amir / Schrader, Jörg / Li, Jun

    Definition, Einteilung und Risikofaktoren

    2020  

    Institution Universität Hamburg
    Event/congress Universität Hamburg (MedizinischeFakultät)
    Author's details vorgelegt von: Amir Jangani ; Prüfungsausschuss, der/die Vorsitzende: PD Dr. Jörg Schrader, Prüfungsausschuss, zweite/r Gutachter/in: PD Dr. Jun Li
    Subject code 610
    Language German
    Size 62 Blätter, Illustrationen, Diagramme, 30 cm
    Publishing place Hamburg
    Publishing country Germany
    Document type Book ; Conference proceedings ; Thesis
    Thesis / German Habilitation thesis Dissertation, Universität Hamburg, 2021
    HBZ-ID HT021128187
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2021 E 1319 order for loan Magazin

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  9. Book ; Online ; E-Book: Cyclospora and cyclosporiasis

    Zhang, Long-Xiang / Wang, Rong-Jun / Zhao, Guang-Hui / Li, Jun-Qiang

    epidemiology, diagnosis, detection, and control

    2021  

    Author's details Long-Xian Zhang, Rong-Jun Wang, Guang-Hui Zhao, Jun Qiang-Li
    Keywords Electronic books
    Language English
    Size 1 Online-Ressource (ix, 165 Seiten), Illustrationen, Diagramme
    Publisher Elsevier Academic Press
    Publishing place London
    Publishing country Great Britain
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT020914712
    ISBN 978-0-12-821622-4 ; 9780128216163 ; 0-12-821622-0 ; 0128216166
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

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  10. Article ; Online: Role of ergodicity, aging, and Gaussianity in resolving the origins of biomolecule subdiffusion.

    Li, Jun

    Physical chemistry chemical physics : PCCP

    2022  Volume 24, Issue 26, Page(s) 16050–16057

    Abstract: The internal motions of biomolecules are essential to their function. Although biological macromolecules conventionally show subdiffusive dynamics, only recently has subdiffusion been associated with non-ergodicity. These findings have stimulated new ... ...

    Abstract The internal motions of biomolecules are essential to their function. Although biological macromolecules conventionally show subdiffusive dynamics, only recently has subdiffusion been associated with non-ergodicity. These findings have stimulated new questions in biophysics and statistical mechanics. Is non-ergodic subdiffusion a general strategy shared by biomolecules? What underlying mechanisms are responsible for it? Here, we performed extensive molecular dynamics (MD) simulations to characterize the internal dynamics of six different biomolecules, ranging from single or double-stranded DNA, a single domain protein (KRAS), two globular proteins (PGK and SHP2), to an intrinsically disordered protein (SNAP-25). We found that the subdiffusive behavior of these biomolecules falls into two classes. The internal motion of the first three cases is ergodic subdiffusion and can be interpreted by fractional Brownian motion (FBM), while the latter three cases involve non-ergodic subdiffusion and can be modeled by mixed origins of continuous-time random walk (CTRW) and FBM.
    MeSH term(s) Diffusion ; Motion ; Normal Distribution ; Proteins
    Chemical Substances Proteins
    Language English
    Publishing date 2022-07-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d2cp01161a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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