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  1. Book: Atlas of Finger Reconstruction

    Lin, Jian / Zhang, Tianhao / Xu, Yongqing / Hu, Deqing

    Techniques and Cases

    2023  

    Author's details Jian Lin is Professor, the Chief of Department of Center for Orthopaedic Repair and Reconstruction, Chongming Hospital Affiliated to Shanghai University of Medicine & Health Sciences(Xinhua Hospital Chongming Branch); The Chief of Institute of Wound Prevention and Treatment, Shanghai University of Medicine & Health Sciences, Shanghai, China. Jianli Wang is Professor of Department of Orthopaedic, The 80th Group Army Hospital of PLA, Weifang, Shangdong, China. Deqing Hu is Professor of Department of Orthopaedics, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China. Yongqing Xu is Professor of Institute of Traumatology and Orthopedics, 920th Hospital of Joint Logistics Support Force, PLA, Kunming, Yunnan, China. Tianhao Zhang is Professor of Department of Center for Orthopaedic Repair and Reconstruction, Chongming Hospital Affiliated to Shanghai University of Medicine & Health Sciences(Xinhua Hospital Chongming Branch); professor of Institute of Wound
    Keywords Orthopedic surgery ; thumb ; finger joint ; finger defect ; finger reconstruction ; orthopedic surgery
    Language English
    Size 300 p.
    Edition 1
    Publisher Springer Nature Singapore
    Document type Book
    Note PDA Manuell_20
    Format 215 x 285 x 21
    ISBN 9789811996115 ; 9811996113
    Database PDA

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  2. Book ; Online ; E-Book: Special type of finger replantation

    Lin, Jian / Zheng, He-Ping / Xu, Yong-Qing / Zhang, Tian-Hao

    techniques and cases

    2018  

    Author's details Jian Lin, He-Ping Zheng, Yong-Qing Xu, Tian-Hao Zhang
    Keywords Medicine ; Orthopedics ; Pediatric surgery ; Plastic surgery ; Traumatology
    Subject code 617.47
    Language English
    Size 1 Online-Ressource (xvi, 252 Seiten), Illustrationen
    Publisher Springer
    Publishing place Singapore
    Publishing country Singapore
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019760485
    ISBN 978-981-10-6229-2 ; 9789811062285 ; 981-10-6229-3 ; 9811062285
    DOI 10.1007/978-981-10-6229-2
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

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  3. Article ; Online: Changes of Entropy Index and Cerebral Oxygen Metabolism in the Maintenance of Remifentanil Anesthesia and Their Predictive Value for Postoperative Hyperalgesia.

    Zhang, Tianhao / Ma, Fang

    publication RETRACTED

    Computational and mathematical methods in medicine

    2022  Volume 2022, Page(s) 1080858

    Abstract: Objective: To explore the changes of entropy index and cerebral oxygen metabolism in the maintenance of remifentanil anesthesia and the predictive value of postoperative hyperalgesia.: Methods: A total of 266 patients undergoing general anesthesia in ...

    Abstract Objective: To explore the changes of entropy index and cerebral oxygen metabolism in the maintenance of remifentanil anesthesia and the predictive value of postoperative hyperalgesia.
    Methods: A total of 266 patients undergoing general anesthesia in our hospital from January 2020 to October 2021 were selected, and remifentanil was used to maintain anesthesia. The state entropy, reaction entropy, and cerebral oxygen metabolism indexes (cerebral oxygen uptake rate (CERO
    Results: The state entropy, response entropy, and CERO
    Conclusion: The entropy index and cerebral oxygen metabolism in general anesthesia patients change with the progress and discontinuation of remifentanil maintenance anesthesia, and the combination of the two has a high predictive power in postoperative hyperalgesia risk assessment. When the reaction entropy > 54.23, CERO
    MeSH term(s) Adolescent ; Adult ; Analgesics, Opioid/administration & dosage ; Analgesics, Opioid/adverse effects ; Anesthesia, General/adverse effects ; Anesthesia, General/methods ; Brain/drug effects ; Brain/metabolism ; Computational Biology ; Female ; Humans ; Hyperalgesia/etiology ; Male ; Middle Aged ; Oxygen Consumption ; Pain, Postoperative/etiology ; Remifentanil/administration & dosage ; Remifentanil/adverse effects ; Young Adult
    Chemical Substances Analgesics, Opioid ; Remifentanil (P10582JYYK)
    Language English
    Publishing date 2022-03-11
    Publishing country United States
    Document type Journal Article ; Retracted Publication
    ZDB-ID 2252430-7
    ISSN 1748-6718 ; 1748-670X ; 1027-3662
    ISSN (online) 1748-6718
    ISSN 1748-670X ; 1027-3662
    DOI 10.1155/2022/1080858
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  4. Article: The Interaction of Mechanics and the Hippo Pathway in

    Gou, Jia / Zhang, Tianhao / Othmer, Hans G

    Cancers

    2023  Volume 15, Issue 19

    Abstract: Drosophila ... ...

    Abstract Drosophila melanogaster
    Language English
    Publishing date 2023-10-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers15194840
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  5. Article: Associations between Serum Folate Concentrations and Functional Disability in Older Adults.

    Ji, Lujun / Zhang, Tianhao / Zhang, Liming / Zhang, Dongfeng

    Antioxidants (Basel, Switzerland)

    2023  Volume 12, Issue 3

    Abstract: Folate may have beneficial effects on physical function through its antioxidant effect. Thus, we investigated the associations between serum folate and functional disability in older adults. Data from the National Health and Nutrition Examination Survey ... ...

    Abstract Folate may have beneficial effects on physical function through its antioxidant effect. Thus, we investigated the associations between serum folate and functional disability in older adults. Data from the National Health and Nutrition Examination Survey 2011-2018 were used. Serum folate included 5-methyltetrahydrofolate and total folate. Five domains of functional disability, including lower extremity mobility (LEM), instrumental activities of daily living (IADL), activities of daily living (ADL), leisure and social activities (LSA), and general physical activities (GPA), were self-reported. Multivariable-adjusted logistic regression models and restricted cubic splines were employed. 5-Methyltetrahydrofolate was inversely associated with IADL and GPA disability, and the multivariate-adjusted ORs (95% CIs) in the highest versus lowest quartiles were 0.65 (0.46-0.91) and 0.70 (0.50-0.96), respectively. The total folate was also inversely associated with IADL (OR quartile 4vs1 = 0.65, 95% CI: 0.46-0.90) and GPA (OR quartile 3vs1 = 0.66, 95% CI: 0.44-0.99) disability. The dose-response relationships showed a gradual decrease in the risk of IADL and GPA disability as serum folate increased. In the sex, age, BMI, and alcohol consumption subgroup analyses, we saw that the associations were primarily found in females, under 80 years old, normal weight, and non-drinkers. Sensitivity analyses further confirmed the robustness of our results. Our results indicated that serum folate concentrations were negatively associated with IADL and GPA disability, especially in females. In other subgroup analyses, we discovered that these negative associations were primarily prevalent in participants under 80 years old, normal weight, and non-drinkers.
    Language English
    Publishing date 2023-03-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704216-9
    ISSN 2076-3921
    ISSN 2076-3921
    DOI 10.3390/antiox12030619
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Properties of Gangue Powder Modified Fly Ash-Based Geopolymer.

    Zhang, Tianhao / Yang, Zhenghui / Zhang, Dongsheng / Yang, Qiuning

    Materials (Basel, Switzerland)

    2023  Volume 16, Issue 16

    Abstract: The environmental and economic problems caused by gangue accumulation continue to worsen. Therefore, the implementation of a cost-effective method for utilizing gangue resources is urgent. In this study, different gangue powder (GP) contents (0%, 10%, 20% ...

    Abstract The environmental and economic problems caused by gangue accumulation continue to worsen. Therefore, the implementation of a cost-effective method for utilizing gangue resources is urgent. In this study, different gangue powder (GP) contents (0%, 10%, 20%, 30%, 40%, and 50%) for mechanical-thermal activation were used to modify a fly ash-based geopolymer (FAG). Further, the effect of GP was revealed by investigating the setting time, fluidity, porosity, water absorption rate, mechanical properties, drying shrinkage, and microstructure. Results showed that the addition of GP reduced the fluidity and setting time of gangue powder-fly ash-base geopolymer (GPFAG), improved density, and decreased the water absorption rate of GPFAG. Moreover, its mechanical properties gradually improved. Compared with GPFAG0 (FAG with 0% GP), the 28-d compressive and flexural strengths of GPFAG50 (FAG with 50% GP) increased by 246.4% and 136.8%, respectively. The incorporation of GP increased the drying shrinkage. The results of XRD and FTIR analyses showed that the addition of GP increased the production of amorphous silica-aluminate gels, such as N-S-A-H and C-S-A-H. Moreover, strong Si-O-T vibrational peaks appeared in the range 743-1470 cm
    Language English
    Publishing date 2023-08-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma16165719
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Associations between Serum Folate Concentrations and Functional Disability in Older Adults

    Ji, Lujun / Zhang, Tianhao / Zhang, Liming / Zhang, Dongfeng

    Antioxidants. 2023 Mar. 02, v. 12, no. 3

    2023  

    Abstract: Folate may have beneficial effects on physical function through its antioxidant effect. Thus, we investigated the associations between serum folate and functional disability in older adults. Data from the National Health and Nutrition Examination Survey ... ...

    Abstract Folate may have beneficial effects on physical function through its antioxidant effect. Thus, we investigated the associations between serum folate and functional disability in older adults. Data from the National Health and Nutrition Examination Survey 2011–2018 were used. Serum folate included 5-methyltetrahydrofolate and total folate. Five domains of functional disability, including lower extremity mobility (LEM), instrumental activities of daily living (IADL), activities of daily living (ADL), leisure and social activities (LSA), and general physical activities (GPA), were self-reported. Multivariable-adjusted logistic regression models and restricted cubic splines were employed. 5-Methyltetrahydrofolate was inversely associated with IADL and GPA disability, and the multivariate-adjusted ORs (95% CIs) in the highest versus lowest quartiles were 0.65 (0.46–0.91) and 0.70 (0.50–0.96), respectively. The total folate was also inversely associated with IADL (OR quartile 4vs1 = 0.65, 95% CI: 0.46–0.90) and GPA (OR quartile 3vs1 = 0.66, 95% CI: 0.44–0.99) disability. The dose–response relationships showed a gradual decrease in the risk of IADL and GPA disability as serum folate increased. In the sex, age, BMI, and alcohol consumption subgroup analyses, we saw that the associations were primarily found in females, under 80 years old, normal weight, and non-drinkers. Sensitivity analyses further confirmed the robustness of our results. Our results indicated that serum folate concentrations were negatively associated with IADL and GPA disability, especially in females. In other subgroup analyses, we discovered that these negative associations were primarily prevalent in participants under 80 years old, normal weight, and non-drinkers.
    Keywords National Health and Nutrition Examination Survey ; alcohol drinking ; antioxidant activity ; blood serum ; dose response ; folic acid ; regression analysis ; risk
    Language English
    Dates of publication 2023-0302
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article ; Online
    ZDB-ID 2704216-9
    ISSN 2076-3921
    ISSN 2076-3921
    DOI 10.3390/antiox12030619
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Leveraging Imitation Learning on Pose Regulation Problem of a Robotic Fish.

    Zhang, Tianhao / Yue, Lu / Wang, Chen / Sun, Jinan / Zhang, Shikun / Wei, Airong / Xie, Guangming

    IEEE transactions on neural networks and learning systems

    2024  Volume 35, Issue 3, Page(s) 4232–4245

    Abstract: In this article, the pose regulation control problem of a robotic fish is investigated by formulating it as a Markov decision process (MDP). Such a typical task that requires the robot to arrive at the desired position with the desired orientation ... ...

    Abstract In this article, the pose regulation control problem of a robotic fish is investigated by formulating it as a Markov decision process (MDP). Such a typical task that requires the robot to arrive at the desired position with the desired orientation remains a challenge, since two objectives (position and orientation) may be conflicted during optimization. To handle the challenge, we adopt the sparse reward scheme, i.e., the robot will be rewarded if and only if it completes the pose regulation task. Although deep reinforcement learning (DRL) can achieve such an MDP with sparse rewards, the absence of immediate reward hinders the robot from efficient learning. To this end, we propose a novel imitation learning (IL) method that learns DRL-based policies from demonstrations with inverse reward shaping to overcome the challenge raised by extremely sparse rewards. Moreover, we design a demonstrator to generate various trajectory demonstrations based on one simple example from a nonexpert helper, which greatly reduces the time consumption of collecting robot samples. The simulation results evaluate the effectiveness of our proposed demonstrator and the state-of-the-art (SOTA) performance of our proposed IL method. Furthermore, we deploy the trained IL policy on a physical robotic fish to perform pose regulation in a swimming tank without/with external disturbances. The experimental results verify the effectiveness and robustness of our proposed methods in real world. Therefore, we believe this article is a step forward in the field of biomimetic underwater robot learning.
    Language English
    Publishing date 2024-02-29
    Publishing country United States
    Document type Journal Article
    ISSN 2162-2388
    ISSN (online) 2162-2388
    DOI 10.1109/TNNLS.2022.3202075
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Hydraulic differences between flowers and leaves are driven primarily by pressure-volume traits and water loss.

    An, Yi-Dong / Roddy, Adam B / Zhang, Tian-Hao / Jiang, Guo-Feng

    Frontiers in plant science

    2023  Volume 14, Page(s) 1130724

    Abstract: Flowers are critical for successful reproduction and have been a major axis of diversification among angiosperms. As the frequency and severity of droughts are increasing globally, maintaining water balance of flowers is crucial for food security and ... ...

    Abstract Flowers are critical for successful reproduction and have been a major axis of diversification among angiosperms. As the frequency and severity of droughts are increasing globally, maintaining water balance of flowers is crucial for food security and other ecosystem services that rely on flowering. Yet remarkably little is known about the hydraulic strategies of flowers. We characterized hydraulic strategies of leaves and flowers of ten species by combining anatomical observations using light and scanning electron microscopy with measurements of hydraulic physiology (minimum diffusive conductance (
    Language English
    Publishing date 2023-05-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2023.1130724
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: A 20-year bibliometric analysis of postoperative pulmonary complications: 2003-2022.

    Sun, Qi / Zhang, Tianhao / Liu, Jiayun / Cui, Yong / Tan, Wenfei

    Heliyon

    2023  Volume 9, Issue 10, Page(s) e20580

    Abstract: Background: Postoperative pulmonary complications (PPCs) are known to adversely affect surgical outcomes and patient prognoses, yet no published study provides a qualitative and quantitative analysis of the latest trends and developments in the field of ...

    Abstract Background: Postoperative pulmonary complications (PPCs) are known to adversely affect surgical outcomes and patient prognoses, yet no published study provides a qualitative and quantitative analysis of the latest trends and developments in the field of PPCs. Therefore, we conducted a bibliometric analysis of 20 years of publications related to PPCs.
    Methods: We examined publications on PPCs published between 2003 and 2022 in the Web of Science Core Collection database to assess trends in the field in four dimensions: trends in publications, major research power, keywords, and co-cited publications.
    Results: A total of 1881 articles were analyzed using CiteSpace and VOSviewer. Overall, the number of publications on PPCs has increased in the last two decades, with 42.72% of the publications being produced in the last five years. The United States of America had the highest number of articles, accounting for 21.91% of the total. The institution with the highest number of publications was the University of Genoa, which published 54 articles and showed a general lack of inter-institutional collaboration. The most productive author was Paolo Pelosi, with no core group of authors identified in the field of PPCs. The keyword co-occurrence analysis indicated that the focus of research has shifted over the past 20 years in terms of risk factors, type of surgery, and so on, while "enhanced recovery", "prehabilitation", "driving pressure" and "sugammadex" have received the most recent attention. In the analysis of co-cited literature, the most recent clusters that received attention were driving pressure, lung cancer patient, enhanced recovery, and neuromuscular blockade.
    Conclusion: This bibliometric study suggests that pulmonary protective ventilation strategies, neuromuscular blockade reversal, and pulmonary prehabilitation strategy will be the focus of attention in the coming period. More large-scale studies and strengthened institutional collaboration are necessary to generate robust evidence for guiding individualized prevention of PPCs.
    Language English
    Publishing date 2023-09-30
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e20580
    Database MEDical Literature Analysis and Retrieval System OnLINE

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