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  1. Article: Simulated erosion using soils from vegetated slopes in the Jiufeng Mountains, China

    Sun, J. / Yu, X. / Li, H. / Chang, Y. / Wang, H. / Tu, Z. / Liang, H.

    Catena

    2016  Volume 136, Issue -, Page(s) 128

    Language English
    Document type Article
    ZDB-ID 519608-5
    ISSN 0341-8162
    Database Current Contents Nutrition, Environment, Agriculture

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  2. Article: Simulated erosion using soils from vegetated slopes in the Jiufeng Mountains, China

    Sun, Jiamei / Hanzhi Li / Henian Wang / Hongru Liang / Xinxiao Yu / Yu Chang / Zhihua Tu

    Catena. 2016 Jan., v. 136

    2016  

    Abstract: The effects of rainfall intensity, slope gradient and vegetation cover on the intensity of runoff and rate of soil erosion were examined with simulated rainfall. All five affected soil erosion in experimental soil boxes containing Vitex negundo var. ... ...

    Abstract The effects of rainfall intensity, slope gradient and vegetation cover on the intensity of runoff and rate of soil erosion were examined with simulated rainfall. All five affected soil erosion in experimental soil boxes containing Vitex negundo var. heterophylla (VN), VN with litter (VN-L), Broussonetia papyrifera (BP), BP with litter (BP-L), and a control with bare land (BL). The presence of the vegetation and litter layers significantly reduced the rates of sediment yields, the mean rate of sediment yield values of BP-L, BP, VN-L, VN and BL were 2.873g/min, 11.264g/min, 4.220g/min, 16.781g/min and 21.594g/min, respectively. The mean rates of sediment yield increased linearly with increases of rainfall intensity and slope gradient, but not beyond a certain gradient. B. papyrifera reduced sediments by 6.24 and 25.55% more than V. negundo var. heterophylla with and without litter layers, respectively. The rate of sediment yield was positively and linearly correlated with runoff shear force, with rates increasing quickly in VN, and the critical runoff shear force of BP was 0.8282N/m2, and VN was 0.2098N/m2. The results of this study will help to determine appropriate methods for reducing soil erosion.
    Keywords Broussonetia papyrifera ; mountains ; rain intensity ; rainfall simulation ; runoff ; sediment yield ; sediments ; soil ; soil erosion ; vegetation cover ; Vitex negundo ; China
    Language English
    Dates of publication 2016-01
    Size p. 128-134.
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 519608-5
    ISSN 1872-6887 ; 0008-7769 ; 0341-8162
    ISSN (online) 1872-6887 ; 0008-7769
    ISSN 0341-8162
    DOI 10.1016/j.catena.2015.02.019
    Database NAL-Catalogue (AGRICOLA)

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  3. Article ; Online: Mayaro virus, a regional or global threat?

    Sun, Jiufeng / Wu, De

    Travel medicine and infectious disease

    2019  Volume 32, Page(s) 101462

    Language English
    Publishing date 2019-07-25
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2019.07.018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6236: Show issues Location:
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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 ; Online: Correction: Durable and enhanced immunity against SARS-CoV-2 elicited by manganese nanoadjuvant formulated subunit vaccine.

    Guo, Mengyu / Cao, Mingjing / Sun, Jiufeng / Chen, Ziwei / Wang, Xin / Dai, Lianpan / Gao, George F / Zhao, Yuliang / Wang, Yaling / Chen, Chunying

    Signal transduction and targeted therapy

    2024  Volume 9, Issue 1, Page(s) 22

    Language English
    Publishing date 2024-01-16
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2886872-9
    ISSN 2059-3635 ; 2095-9907
    ISSN (online) 2059-3635
    ISSN 2095-9907
    DOI 10.1038/s41392-024-01739-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Changes of Haemophilus influenzae infection in children before and after the COVID-19 pandemic, Henan, China.

    Zhou, Juanjuan / Zhao, Peipei / Nie, Manjie / Gao, Kaijie / Yang, Junmei / Sun, Jiufeng

    The Journal of infection

    2022  Volume 86, Issue 1, Page(s) 66–117

    MeSH term(s) Child ; Humans ; Infant ; Pandemics ; COVID-19 ; Haemophilus Infections/epidemiology ; China/epidemiology ; Haemophilus influenzae ; Haemophilus Vaccines
    Chemical Substances Haemophilus Vaccines
    Language English
    Publishing date 2022-10-20
    Publishing country England
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 424417-5
    ISSN 1532-2742 ; 0163-4453
    ISSN (online) 1532-2742
    ISSN 0163-4453
    DOI 10.1016/j.jinf.2022.10.019
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Fungal Spectrum and Susceptibility Against Nine Antifungal Agents in 525 Deep Fungal Infected Cases.

    Cai, Wenying / Ruan, Qianqian / Li, Jiahao / Lin, Li / Xi, Liyan / Sun, Jiufeng / Lu, Sha

    Infection and drug resistance

    2023  Volume 16, Page(s) 4687–4696

    Abstract: Background: Deep fungal infection has become an important cause of infection and death in hospitalized patients, and this has worsened with increasing antifungal drug resistance.: Objective: A 3-year retrospective study was conducted to investigate ... ...

    Abstract Background: Deep fungal infection has become an important cause of infection and death in hospitalized patients, and this has worsened with increasing antifungal drug resistance.
    Objective: A 3-year retrospective study was conducted to investigate the clinical characteristics, pathogen spectrum, and drug resistance of deep fungal infection in a regional hospital of Guangzhou, China.
    Methods: Non-duplicate fungi isolates recovered from blood and other sterile body fluids of in-patients of the clinical department were identified using biochemical tests of pure culture with the API20C AUX and CHROMagar medium. Antifungal susceptibilities were determined by Sensititre YeastOne
    Results: In this study, 525 patients (283 female, 242 male) with deep fungal infection were included, half of them were elderly patients (≥60 years) (54.67%, n=286). A total of 605 non-repetitive fungi were finally isolated from sterile samples, of which urine specimens accounted for 66.12% (n=400). Surgery, ICU, and internal medicine were the top three departments that fungi were frequently detected. The mainly isolated fungal species were
    Conclusion: The main causative agents of fungal infection were still the genus of
    Language English
    Publishing date 2023-07-18
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2494856-1
    ISSN 1178-6973
    ISSN 1178-6973
    DOI 10.2147/IDR.S403863
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Persistence of monkeypox virus DNA in clinical specimens.

    Li, Zhaowan / Li, Xin Xin / Chen, Yueling / Ruan, Qianqian / Huang, Xiaorong / Zhu, Guanghu / Sun, Jiufeng

    The Journal of infection

    2022  Volume 85, Issue 6, Page(s) 702–769

    MeSH term(s) Humans ; Monkeypox virus/genetics ; Mpox (monkeypox)/diagnosis ; Mpox (monkeypox)/epidemiology ; DNA, Viral/genetics
    Chemical Substances DNA, Viral
    Language English
    Publishing date 2022-10-17
    Publishing country England
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 424417-5
    ISSN 1532-2742 ; 0163-4453
    ISSN (online) 1532-2742
    ISSN 0163-4453
    DOI 10.1016/j.jinf.2022.10.013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1501: Show issues Location:
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    ab Jg. 2022: Lesesaal (EG)
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  8. Article: The Origin and Evolution of Bladder Cancer Stem Cells.

    Tan, Jiufeng / Wang, Yao / Sun, Lihui / Xu, Siqi / Li, Charles / Jin, Xuefei

    Frontiers in cell and developmental biology

    2022  Volume 10, Page(s) 950241

    Abstract: Bladder cancer is the most common malignant tumor of the urinary system. Bladder cancer stem cells (BCSCs) play key roles in tumor initiation, metastasis, relapse and drug-resistance. Investigation of BCSCs is of great value. On the basis of a review of ... ...

    Abstract Bladder cancer is the most common malignant tumor of the urinary system. Bladder cancer stem cells (BCSCs) play key roles in tumor initiation, metastasis, relapse and drug-resistance. Investigation of BCSCs is of great value. On the basis of a review of normal bladder stem cells and universal cancer stem cells (CSCs), we summarize the origin of BCSCs, isolation and identification of CSCs from bladder cancer, signaling pathway of BCSCs, BCSCs targeted therapy, and relationship of BCSCs with non-muscle invasiveness and muscle invasiveness. This review aims to provide better elucidation about BCSCs, and provide constructive data for classification, prognosis, treatment and early intervention of bladder cancer.
    Language English
    Publishing date 2022-07-12
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2737824-X
    ISSN 2296-634X
    ISSN 2296-634X
    DOI 10.3389/fcell.2022.950241
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Durable and enhanced immunity against SARS-CoV-2 elicited by manganese nanoadjuvant formulated subunit vaccine.

    Guo, Mengyu / Cao, Mingjing / Sun, Jiufeng / Chen, Ziwei / Wang, Xin / Dai, Lianpan / Gao, George F / Zhao, Yuliang / Wang, Yaling / Chen, Chunying

    Signal transduction and targeted therapy

    2023  Volume 8, Issue 1, Page(s) 462

    MeSH term(s) Humans ; SARS-CoV-2 ; Manganese ; COVID-19/prevention & control
    Chemical Substances Manganese (42Z2K6ZL8P)
    Language English
    Publishing date 2023-12-16
    Publishing country England
    Document type Letter
    ZDB-ID 2886872-9
    ISSN 2059-3635 ; 2095-9907
    ISSN (online) 2059-3635
    ISSN 2095-9907
    DOI 10.1038/s41392-023-01718-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Genomic epidemiology of dengue in Shantou, China, 2019

    Lina Tian / Chumin Liang / Xiaorong Huang / Zhe Liu / Juan Su / Chuan Guo / Guanghu Zhu / Jiufeng Sun

    Frontiers in Public Health, Vol

    2023  Volume 11

    Abstract: ObjectivesDengue has been endemic in Southeast Asian countries for decades. There are few reports tracing the dynamics of dengue in real time. In this study, we generated hundreds of pathogen genomes to understand the genomic epidemiology of an outbreak ... ...

    Abstract ObjectivesDengue has been endemic in Southeast Asian countries for decades. There are few reports tracing the dynamics of dengue in real time. In this study, we generated hundreds of pathogen genomes to understand the genomic epidemiology of an outbreak in a hyper-endemic area of dengue.MethodsWe leveraged whole-genome short-read sequencing (PE150) to generate genomes of the dengue virus and investigated the genomic epidemiology of a dengue virus transmission in a mesoscale outbreak in Shantou, China, in 2019.ResultsThe outbreak was sustained from July to December 2019. The total accumulated number of laboratory-confirmed cases was 944. No gender bias or fatalities were recorded. Cambodia and Singapore were the main sources of imported dengue cases (74.07%, n = 20). A total of 284 dengue virus strains were isolated, including 259 DENV-1, 24 DENV-2, and 1 DENV-3 isolates. We generated the entire genome of 252 DENV isolates (229 DENV-1, 22 DENV-2, and 1 DENV-3), which represented 26.7% of the total cases. Combined epidemiological and phylogenetic analyses indicated multiple independent introductions. The internal transmission evaluations and transmission network reconstruction supported the inference of phylodynamic analysis, with high Bayes factor support in BSSVS analysis. Two expansion founders and transmission chains were detected in CCH and LG of Shantou.ConclusionsWe observed the instant effects of genomic epidemiology in monitoring the dynamics of DENV and highlighted its prospects for real-time tracing of outbreaks of other novel agents in the future.
    Keywords dengue fever ; dengue virus ; epidemiology ; genome ; outbreak ; Public aspects of medicine ; RA1-1270
    Subject code 630
    Language English
    Publishing date 2023-07-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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