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  1. Book ; Online ; E-Book: Miscommunicating the COVID-19 pandemic

    Wei, Ran

    an Asian perspective

    (Routledge Advances in Internationalizing Media Studies)

    2024  

    Abstract: This book tackles the infodemic - the rapid, widespread diffusion of false, misleading or inaccurate information about the disease and its ramifications - triggered by the COVID-19 pandemic. With a focus on four Asian societies, the book compares and ... ...

    Author's details Ran Wei [and six others]
    Series title Routledge Advances in Internationalizing Media Studies
    Abstract "This book tackles the infodemic - the rapid, widespread diffusion of false, misleading or inaccurate information about the disease and its ramifications - triggered by the COVID-19 pandemic. With a focus on four Asian societies, the book compares and analyzes the spread of COVID-19 misinformation and its broad impacts on the public in Beijing, Hong Kong, Taipei, and Singapore. Providing both a comprehensive overview of the phenomenon of misinformation and a cross-societal analyses of patterns, the book features in-depth analyses of the prevalence of COVID-19 misinformation and engagement and explores its consequences in an Asian context. The book sheds lights on these key questions: What types of infodemic messages circulate widely on popular social media platforms? What factors account for exposure to and engagement with debunked yet popular COVID-19 misinformation? How does exposure to widely circulated COVID-19 misinformation affect people's beliefs, attitudes, and adoption of preventive measures to cope with the pandemic? How do macro social differences condition the diffusion and impacts of COVID-19 misinformation? What intervention strategies can counter the misinformation? Presenting scientific insights and empirical findings on the pressing issues about infodemic, this book will be of great interest to students and researchers of communication studies, political science, public health, crisis communication, and Asian Studies, as well as policymakers and practitioners who wish to acquire cutting-edge, evidence-based knowledge about combating misinformation during a global pandemic"--
    Keywords COVID-19 Pandemic, 2020 ; Misinformation
    Subject code 616.2414
    Language English
    Size 1 online resource (251 pages)
    Publisher Routledge
    Publishing place Abingdon, England
    Document type Book ; Online ; E-Book
    Note Includes index.
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 1-00-335598-6 ; 1-000-95468-4 ; 1-003-35598-6 ; 1-000-95477-3 ; 9781032408880 ; 978-1-00-335598-4 ; 978-1-000-95468-5 ; 978-1-003-35598-4 ; 978-1-000-95477-7 ; 103240888X
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online: Visual Watermark Removal Based on Deep Learning

    Wei, Rongfeng

    2023  

    Abstract: In recent years as the internet age continues to grow, sharing images on social media has become a common occurrence. In certain cases, watermarks are used as protection for the ownership of the image, however, in more cases, one may wish to remove these ...

    Abstract In recent years as the internet age continues to grow, sharing images on social media has become a common occurrence. In certain cases, watermarks are used as protection for the ownership of the image, however, in more cases, one may wish to remove these watermark images to get the original image without obscuring. In this work, we proposed a deep learning method based technique for visual watermark removal. Inspired by the strong image translation performance of the U-structure, an end-to-end deep neural network model named AdvancedUnet is proposed to extract and remove the visual watermark simultaneously. On the other hand, we embed some effective RSU module instead of the common residual block used in UNet, which increases the depth of the whole architecture without significantly increasing the computational cost. The deep-supervised hybrid loss guides the network to learn the transformation between the input image and the ground truth in a multi-scale and three-level hierarchy. Comparison experiments demonstrate the effectiveness of our method.
    Keywords Computer Science - Computer Vision and Pattern Recognition ; Computer Science - Machine Learning ; Computer Science - Multimedia ; Electrical Engineering and Systems Science - Image and Video Processing
    Subject code 006
    Publishing date 2023-02-06
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Book ; Online: Combinatorial Analysis of Coded Caching Schemes

    Wei, Ruizhong

    2023  

    Abstract: Coded caching schemes are used to reduce computer network traffics in peak time. To determine the efficiency of the schemes, \cite{MN} defined the information rate of the schemes and gave a construction of optimal coded caching schemes. However, their ... ...

    Abstract Coded caching schemes are used to reduce computer network traffics in peak time. To determine the efficiency of the schemes, \cite{MN} defined the information rate of the schemes and gave a construction of optimal coded caching schemes. However, their construction needs to split the data into a large number of packets which may cause constraints in real applications. Many researchers then constructed new coded caching schemes to reduce the number of packets but that increased the information rate. We define an optimization of coded caching schemes under the limitation of the number of packets which may be used to verify the efficiency of these schemes. We also give some constructions for several infinite classes of optimal coded caching schemes under the new definition.

    Comment: 26 pages
    Keywords Computer Science - Information Theory
    Publishing date 2023-11-25
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: The future is on the way: β cell function preservation for type 1 diabetes.

    Yang, Jin / Wei, Rui

    Med (New York, N.Y.)

    2024  Volume 5, Issue 1, Page(s) 4–6

    Abstract: This phase 3 trial of PROTECT confirms the beneficial effects of teplizumab (anti-CD3 treatment) in type 1 diabetes and expands the indications from diabetes prevention (stage 2) to early treatment (stage 3). More efforts are needed to confirm the ... ...

    Abstract This phase 3 trial of PROTECT confirms the beneficial effects of teplizumab (anti-CD3 treatment) in type 1 diabetes and expands the indications from diabetes prevention (stage 2) to early treatment (stage 3). More efforts are needed to confirm the effects in the general population, with a higher dose, and with repeated dosing.
    MeSH term(s) Humans ; Diabetes Mellitus, Type 1/drug therapy ; Diabetes Mellitus, Type 1/metabolism ; Insulin-Secreting Cells/metabolism ; Muromonab-CD3/therapeutic use ; Cell Physiological Phenomena ; Preservation, Biological
    Chemical Substances Muromonab-CD3
    Language English
    Publishing date 2024-01-11
    Publishing country United States
    Document type Clinical Trial, Phase III ; Journal Article
    ISSN 2666-6340
    ISSN (online) 2666-6340
    DOI 10.1016/j.medj.2023.11.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Axillary artery pseudoaneurysm with concurrent distal thrombosis: a case report.

    Wei, Runze / Chen, Zhaolei

    Journal of surgical case reports

    2024  Volume 2024, Issue 2, Page(s) rjae061

    Abstract: This report details a case of axillary artery pseudoaneurysm with concurrent distal thrombosis, manifesting as acute upper extremity ischemia. The condition was successfully treated with a hybrid surgical approach, employing a covered stent graft and ... ...

    Abstract This report details a case of axillary artery pseudoaneurysm with concurrent distal thrombosis, manifesting as acute upper extremity ischemia. The condition was successfully treated with a hybrid surgical approach, employing a covered stent graft and Fogarty balloon thrombectomy. We review the relevant literature on the management of this rare but critical vascular condition.
    Language English
    Publishing date 2024-02-13
    Publishing country England
    Document type Case Reports
    ZDB-ID 2580919-2
    ISSN 2042-8812
    ISSN 2042-8812
    DOI 10.1093/jscr/rjae061
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Insights into the influence of three types of sugar on goose fatty liver formation from endoplasmic reticulum stress (ERS).

    Wei, Rongxue / Han, Chunchun

    Poultry science

    2024  Volume 103, Issue 3, Page(s) 103466

    Abstract: This study analyzed the formation of goose fatty liver due to endoplasmic reticulum stress (ERS) caused by 3 types of sugar. Transcriptome analysis was performed for liver tissues from geese fed a traditional diet (maize flour), geese overfed with ... ...

    Abstract This study analyzed the formation of goose fatty liver due to endoplasmic reticulum stress (ERS) caused by 3 types of sugar. Transcriptome analysis was performed for liver tissues from geese fed a traditional diet (maize flour), geese overfed with traditional diet, and geese overfed with diet supplemented with glucose, fructose, or sucrose. Correlation analysis of the liver tissue transcriptomes showed that differentially expressed genes (DEGs) involved in ERS were significantly negatively correlated with DEGs involved in inflammation response in the sucrose overfeeding group, and significantly positively correlated with the DEGs involved in lipid metabolism in fructose overfeeding group. Goose primary hepatocytes were isolated in vitro and then treated with glucose or fructose. Some were also treated with ERS inhibitor 4-phenylbutyric acid (4-PBA). In the hepatocytes, mRNA expression of X-Box Binding Protein 1 (XBP1), activating transcription factor 6 (AFT6) and glucose-regulated protein 78 (GRP78) genes increased in the two sugar groups (glucose and fructose), but were suppressed by adding 4-PBA. The mRNA expression data, protein kinase contents, and triglyceride (TG) and very low-density lipoprotein (VLDL) concentrations all suggest that ERS regulates lipid deposition induced by glucose and fructose via elevating lipid synthesis, inhibiting fatty acid oxidation, and decreasing lipid transportation. In conclusion, glucose, or fructose cause ERS and then ERS causes lipid deposition in goose primary hepatocytes. Three types of sugar cause lipid accumulation and then lipid accumulation prevents ERS during goose fatty liver formation, which suggests a potential mechanism protects goose livers from ERS. The different sugars may induce lipid deposition in different ways.
    MeSH term(s) Animals ; Geese/metabolism ; Sugars ; Chickens/genetics ; Fatty Liver/etiology ; Fatty Liver/veterinary ; Glucose/metabolism ; Triglycerides/metabolism ; Fructose/adverse effects ; Fructose/metabolism ; RNA, Messenger/metabolism ; Endoplasmic Reticulum Stress ; Sucrose ; Butylamines
    Chemical Substances 4-phenylbutylamine ; Sugars ; Glucose (IY9XDZ35W2) ; Triglycerides ; Fructose (30237-26-4) ; RNA, Messenger ; Sucrose (57-50-1) ; Butylamines
    Language English
    Publishing date 2024-01-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 242586-5
    ISSN 1525-3171 ; 0032-5791
    ISSN (online) 1525-3171
    ISSN 0032-5791
    DOI 10.1016/j.psj.2024.103466
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Carbon reduction attention and financial market stress: A network spillover analysis based on quantile VAR modeling.

    Zhang, Qingjun / Wei, Renyi

    Journal of environmental management

    2024  Volume 356, Page(s) 120640

    Abstract: As climate change intensifies, attention to the issue of carbon emission reduction has gradually increased. This research constructs a complete set of indicators of carbon reduction attention and financial market stress and applies the quantile VAR ... ...

    Abstract As climate change intensifies, attention to the issue of carbon emission reduction has gradually increased. This research constructs a complete set of indicators of carbon reduction attention and financial market stress and applies the quantile VAR method to calculate the volatility spillover between carbon reduction attention and financial market stress. We conclude with the following. Firstly, a relatively close volatility spillover association exists between carbon reduction attention and financial market stress. In the research system, carbon reduction attention mainly assumes the role of information receiver. Additionally, when examining the spillover status in different quantiles, the total spillover level shows an irregular "bowl" structure, while the net spillover level of each variable has different shapes. Secondly, the dynamic spillover level in the extreme quantile condition maintains a connectivity range of 60-80%, significantly higher than that of the median condition. Finally, this study finds two sets of significant complementary spillovers within the system, namely, "carbon reduction attention - crude oil market stress" and "stock market stress - real estate market stress", which provide investors with an opportunity to explore the potential of the carbon reduction attention and real estate market stress in the future.
    MeSH term(s) Carbon ; Climate Change ; Petroleum
    Chemical Substances Carbon (7440-44-0) ; Petroleum
    Language English
    Publishing date 2024-03-18
    Publishing country England
    Document type Journal Article
    ZDB-ID 184882-3
    ISSN 1095-8630 ; 0301-4797
    ISSN (online) 1095-8630
    ISSN 0301-4797
    DOI 10.1016/j.jenvman.2024.120640
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: [The surgical classification and surgical strategy for en bloc resection of spine tumor].

    Wei, R / Yu, Y Y / Tang, X D

    Zhonghua wai ke za zhi [Chinese journal of surgery

    2023  Volume 61, Issue 11, Page(s) 937–943

    Abstract: En bloc resection of spine tumor is the essential treatment method for primary malignant spine tumor,primary aggressive spine tumor and solitary spine metastasis.It can achieve good local control and improve the prognosis.However,given the complex ... ...

    Abstract En bloc resection of spine tumor is the essential treatment method for primary malignant spine tumor,primary aggressive spine tumor and solitary spine metastasis.It can achieve good local control and improve the prognosis.However,given the complex anatomic structure and major adjacent tissue and organ of the spine,en bloc resection of spine tumor remains the research hotspot in surgical treatment of spine tumor.On the basis of adequate surgical classification and surgical strategy,experienced surgical team for spine tumor can achieve good surgical margin while decreasing the morbidity of the en bloc resection of spine tumor.However,the details of surgical classification and surgical strategy require further study.
    Language Chinese
    Publishing date 2023-09-27
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 604573-x
    ISSN 0529-5815
    ISSN 0529-5815
    DOI 10.3760/cma.j.cn112139-20230716-00011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: [Pancreatic β cell regeneration: the opportunities and challenges in diabetes therapies].

    Li, J / Wei, R / Hong, T P

    Zhonghua nei ke za zhi

    2023  Volume 62, Issue 9, Page(s) 1046–1051

    MeSH term(s) Humans ; Insulin-Secreting Cells ; Regeneration ; Diabetes Mellitus/therapy
    Language Chinese
    Publishing date 2023-08-15
    Publishing country China
    Document type Journal Article
    ZDB-ID 754223-9
    ISSN 0578-1426
    ISSN 0578-1426
    DOI 10.3760/cma.j.cn112138-20230309-00144
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Response to Association of Triglyceride-Glucose Index with Risk of Large for Gestational Age

    Wei R / Nong Y

    Diabetes, Metabolic Syndrome and Obesity, Vol Volume 16, Pp 4145-

    A Prospective Cohort Study [Letter]

    2023  Volume 4146

    Abstract: Rongyan Wei, Yuechou Nong Department of Endocrinology and Metabolism, The Guangxi Academy of Medical Sciences, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, 530021, People’s Republic of ChinaCorrespondence: Yuechou Nong, ... ...

    Abstract Rongyan Wei, Yuechou Nong Department of Endocrinology and Metabolism, The Guangxi Academy of Medical Sciences, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, 530021, People’s Republic of ChinaCorrespondence: Yuechou Nong, Email yuechou_gx@163.com
    Keywords triglyceride-glucose index ; large for gestational age ; first trimester ; Specialties of internal medicine ; RC581-951
    Language English
    Publishing date 2023-12-01T00:00:00Z
    Publisher Dove Medical Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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