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  1. Article: [Groundwater Pollution Risk Assessment in Plain Area of Barkol-Yiwu Basin].

    Liu, Yu / Zeng, Yan-Yan / Zhou, Jin-Long / Yan, Zhi-Yun / Bai, Fan

    Huan jing ke xue= Huanjing kexue

    2023  Volume 44, Issue 12, Page(s) 6778–6789

    Abstract: ... control. Taking groundwater in the plain area of Barkol-Yiwu Basin as the research object, the DRSTIW ...

    Abstract Groundwater pollution risk assessment is an important part of groundwater pollution prevention and control. Taking groundwater in the plain area of Barkol-Yiwu Basin as the research object, the DRSTIW model was constructed to evaluate groundwater vulnerability. According to the survey data of contaminated sites and land use types, point source and non-point source pollutions were classified, and the groundwater pollution load was evaluated. The primary value, economic value, and ecological value of groundwater were considered to evaluate the functional value of groundwater. The groundwater pollution risk assessment map was generated by using the map algebra function of ArcGIS software. The ROC curve was used to verify the risk assessment results of groundwater pollution. The spatial distribution of cold and hot spots of groundwater pollution risk was obtained by calculating the
    Language Chinese
    Publishing date 2023-12-14
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 0250-3301
    ISSN 0250-3301
    DOI 10.13227/j.hjkx.202301085
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Digital tool assessment for the community management of patients with pulmonary tuberculosis in Yiwu city, China: evidence from real world data in 2020.

    Zhou, Lin / Zhou, Yuli / Ding, Yunfang / Peng, Ying / Wang, Wei / Chen, Bin / Gong, Shuiying / Liu, Kui / Dong, Xuanjun

    Frontiers in public health

    2024  Volume 11, Page(s) 1320904

    Abstract: ... been performed in eastern China.: Methods: All drug-sensitive PTB cases notified in Yiwu city ... Digital tools can be employed to improve the on-time completion rate of home visits in Yiwu city. Further ...

    Abstract Background: High-quality medication compliance is critical for the cure of pulmonary tuberculosis (PTB); however, the implementation of directly observed treatment (DOT) under direct interview still faces huge difficulties. Assessment of the effect of digital tool during community management has not been performed in eastern China.
    Methods: All drug-sensitive PTB cases notified in Yiwu city from June to December 2020 were divided into the routine group and digital tool group based on patients' willingness. The variables influencing the on-time completion level of home visits, medication adherence and treatment outcomes were estimated.
    Results: A total of 599 eligible patients were enrolled, with 268 participating in the routine group and 331 using a digital tool. Most participants were men (
    Conclusion: Digital tools can be employed to improve the on-time completion rate of home visits in Yiwu city. Further large-scale studies that use digital tools for community management are warranted.
    MeSH term(s) Male ; Humans ; Young Adult ; Adult ; Middle Aged ; Female ; China/epidemiology ; Medication Adherence ; Patients ; Tuberculosis, Pulmonary/drug therapy ; Tuberculosis, Pulmonary/epidemiology
    Language English
    Publishing date 2024-01-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2711781-9
    ISSN 2296-2565 ; 2296-2565
    ISSN (online) 2296-2565
    ISSN 2296-2565
    DOI 10.3389/fpubh.2023.1320904
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: [Hydrochemical Characteristics and Pollution Source Identification of Groundwater in Plain Area of Barkol-Yiwu Basin].

    Jiang, Feng / Zhou, Jin-Long / Zhou, Yin-Zhu / Sun, Ying / Han, Shuang-Bao / Lu, Han

    Huan jing ke xue= Huanjing kexue

    2023  Volume 44, Issue 11, Page(s) 6050–6061

    Abstract: ... This study revealed the hydrochemical characteristics of groundwater in the Barkol-Yiwu Basin of Xinjiang and ...

    Abstract Groundwater is an important water supply source for production and life in arid and semi-arid areas. This study revealed the hydrochemical characteristics of groundwater in the Barkol-Yiwu Basin of Xinjiang and analyzed the pollution sources, which is of great significance in the sustainable utilization of local groundwater. Four spring water samples, 20 unconfined groundwater samples, and 11 confined groundwater samples collected in August 2022 were analyzed using mathematical statistics, a graphic method, and the PCA-APCS-MLR model. The results showed that the chemical types of groundwater in the study area were complex and diverse. The spring water was mainly HCO
    Language Chinese
    Publishing date 2023-11-16
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 0250-3301
    ISSN 0250-3301
    DOI 10.13227/j.hjkx.202211078
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Pathogenicity and drug resistance of the Eimeria tenella isolate from Yiwu, Zhejiang province, eastern China.

    Sun, Hongchao / Su, Xinyao / Fu, Yuan / Hao, Lili / Zhou, Wei / Zhou, Zhijin / Huang, Jing / Wang, Yimin / Shi, Tuanyuan

    Poultry science

    2023  Volume 102, Issue 8, Page(s) 102845

    Abstract: ... are no reports related to the pathogenicity and drug resistance of E. tenella in Yiwu, Zhejiang ... days-old (24.5%). E. tenella stain was isolated from fecal samples of chickens in Yiwu and ...

    Abstract Chicken coccidiosis can cause severe enteritis with high mortality, which causes serious economic losses to the global breeding industry each year. The most virulent species is Eimeria tenella (E. tenella), but the infectivity of different E. tenella varies among geographic strains. At present, there are no reports related to the pathogenicity and drug resistance of E. tenella in Yiwu, Zhejiang province, China. A total of 600 fecal samples were collected from 10 farms in Zhejiang province, the overall oocyst prevalence was 54.2% (325/600). The prevalence was significantly higher (P < 0.01) in chickens under 40 d (97.5%) than that in chickens between 60 and 85-days-old (40.5%) and chickens over 90-days-old (24.5%). E. tenella stain was isolated from fecal samples of chickens in Yiwu and the pathogenicity of this isolate was determined, and then we recorded the survival rate, bloody stool score, lesion score, average weight gain. The results showed that all of the chickens infected with 5 × 10
    MeSH term(s) Animals ; Eimeria tenella ; Clopidol ; Nicarbazin ; Virulence ; Chickens ; Coccidiosis/epidemiology ; Coccidiosis/veterinary ; Weight Gain ; Drug Resistance ; Poultry Diseases/epidemiology
    Chemical Substances sulfachlorpyrazine (96R84UZ2XA) ; Clopidol (8J763HFF5N) ; Nicarbazin (11P9NUA12U)
    Language English
    Publishing date 2023-06-05
    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.2023.102845
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Digital tool assessment for the community management of patients with pulmonary tuberculosis in Yiwu city, China

    Lin Zhou / Yuli Zhou / Yunfang Ding / Ying Peng / Wei Wang / Bin Chen / Shuiying Gong / Kui Liu / Xuanjun Dong

    Frontiers in Public Health, Vol

    evidence from real world data in 2020

    2024  Volume 11

    Abstract: ... been performed in eastern China.MethodsAll drug-sensitive PTB cases notified in Yiwu city from June ... can be employed to improve the on-time completion rate of home visits in Yiwu city. Further large-scale ...

    Abstract BackgroundHigh-quality medication compliance is critical for the cure of pulmonary tuberculosis (PTB); however, the implementation of directly observed treatment (DOT) under direct interview still faces huge difficulties. Assessment of the effect of digital tool during community management has not been performed in eastern China.MethodsAll drug-sensitive PTB cases notified in Yiwu city from June to December 2020 were divided into the routine group and digital tool group based on patients’ willingness. The variables influencing the on-time completion level of home visits, medication adherence and treatment outcomes were estimated.ResultsA total of 599 eligible patients were enrolled, with 268 participating in the routine group and 331 using a digital tool. Most participants were men (n = 357, 59.6%), and nearly all were new cases (n = 563, 94.0%). Participants’ mean age was 44.22 ± 20.32 years. There were significant differences in age, diagnostic type, and source of patients between the two groups. During the study period, the digital tool group had a higher on-time completion rate of home visits (91.5% vs. 82.5%) and medication adherence rate (94.3% vs. 89.6%) than the routine group, whereas there was no significant difference in the treatment success rate between the two groups (91.2% vs. 86.8%). Multivariate logistic regression analysis demonstrated that the digital tool group showed a more positive function in the on-time completion status of home visits, with an adjusted odds ratio of 0.41 (95% confidence interval: 0.25–0.70).ConclusionDigital tools can be employed to improve the on-time completion rate of home visits in Yiwu city. Further large-scale studies that use digital tools for community management are warranted.
    Keywords tuberculosis ; digital tool ; community management ; medication adherence ; treatment outcome ; Public aspects of medicine ; RA1-1270
    Subject code 150
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: The Associations of Built Environment with Older People Recreational Walking and Physical Activity in a Chinese Small-Scale City of Yiwu.

    Yu, Jiabin / Yang, Chen / Zhao, Xiaoguang / Zhou, Zhexiao / Zhang, Shen / Zhai, Diankai / Li, Jianshe

    International journal of environmental research and public health

    2021  Volume 18, Issue 5

    Abstract: ... hundred and fifty-two older participants were recruited in the city of Yiwu using cross-sectional survey ... in Yiwu. More studies are needed to enlarge the scientific evidence base about small-scale cities in China. ...

    Abstract Physical activity would bring in plenty of health benefits, especially recreational physical activity (RPA). Previous studies have suggested that built environment would affect older people's recreational walking (RW) and RPA, but how the effects exist in a small-scale Chinese city remains unclear. Two hundred and fifty-two older participants were recruited in the city of Yiwu using cross-sectional survey of random samples in 2019. RW and RPA level of participants and perceived scores of built environments were collected using the International Physical Activity Questionnaire and Neighborhood Environment Walkability Scale, respectively. Linear regression analysis was conducted to investigate the association of built environment with older people's RW and RPA. The results showed that two main factors affecting older people's RW and RPA were residential density and aesthetics. Additionally, access to services was related to RW, and street connectivity was correlated with RPA. The associations of RW with built environment varied slightly with demographic variables included in the regression model. All the results suggested that lower residential density, better aesthetics environment, and higher street connectivity would motivate older people to engage more in RW and RPA. The better access to services encourages only RW, not RPA, in older people. These findings would be helpful for policy decision makers in the urban construction process in Yiwu. More studies are needed to enlarge the scientific evidence base about small-scale cities in China.
    MeSH term(s) Aged ; Aged, 80 and over ; Built Environment ; China ; Cities ; Cross-Sectional Studies ; Environment Design ; Exercise ; Humans ; Residence Characteristics ; Walking
    Language English
    Publishing date 2021-03-08
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph18052699
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: The Associations of Built Environment with Older People Recreational Walking and Physical Activity in a Chinese Small-Scale City of Yiwu

    Jiabin Yu / Chen Yang / Xiaoguang Zhao / Zhexiao Zhou / Shen Zhang / Diankai Zhai / Jianshe Li

    International Journal of Environmental Research and Public Health, Vol 18, Iss 2699, p

    2021  Volume 2699

    Abstract: ... hundred and fifty-two older participants were recruited in the city of Yiwu using cross-sectional survey ... in Yiwu. More studies are needed to enlarge the scientific evidence base about small-scale cities in China. ...

    Abstract Physical activity would bring in plenty of health benefits, especially recreational physical activity (RPA). Previous studies have suggested that built environment would affect older people’s recreational walking (RW) and RPA, but how the effects exist in a small-scale Chinese city remains unclear. Two hundred and fifty-two older participants were recruited in the city of Yiwu using cross-sectional survey of random samples in 2019. RW and RPA level of participants and perceived scores of built environments were collected using the International Physical Activity Questionnaire and Neighborhood Environment Walkability Scale, respectively. Linear regression analysis was conducted to investigate the association of built environment with older people’s RW and RPA. The results showed that two main factors affecting older people’s RW and RPA were residential density and aesthetics. Additionally, access to services was related to RW, and street connectivity was correlated with RPA. The associations of RW with built environment varied slightly with demographic variables included in the regression model. All the results suggested that lower residential density, better aesthetics environment, and higher street connectivity would motivate older people to engage more in RW and RPA. The better access to services encourages only RW, not RPA, in older people. These findings would be helpful for policy decision makers in the urban construction process in Yiwu. More studies are needed to enlarge the scientific evidence base about small-scale cities in China.
    Keywords over 60 years old ; leisure time ; empirical study ; correlates ; Medicine ; R
    Language English
    Publishing date 2021-03-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Business Circle Identification and Spatiotemporal Characteristics in the Main Urban Area of Yiwu City Based on POI and Night-Time Light Data

    Liangliang Zhou / Yishao Shi / Jianwen Zheng

    Remote Sensing, Vol 13, Iss 5153, p

    2021  Volume 5153

    Abstract: ... and the core area of urban nightlife. This paper takes the main urban area of Yiwu city ... circle structure of the main urban area of Yiwu city and analyse the relationship between business circle ... in the main urban area of Yiwu city is good, and the overall coupling results show obvious circle structure ...

    Abstract The activity of the urban night-time economy is one of the most important indicators reflecting the prosperity of an urban economy. The business circle is an important carrier of urban commercial activities and the core area of urban nightlife. This paper takes the main urban area of Yiwu city as the research object. Based on POI data and night-time light remote sensing data, two-factor mapping, kernel density analysis, DBSCAN clustering, and local contour tree methods are adopted to identify the business circle structure of the main urban area of Yiwu city and analyse the relationship between business circle characteristics and the night-time economy. The following conclusions can be drawn. (1) The spatial superimposition relationship between the night-time remote sensing data and points of interest (POI) data in the main urban area of Yiwu city is good, and the overall coupling results show obvious circle structure characteristics. (2) The spatial distribution of different business combinations has obvious regularity: comprehensive shopping business shows a multicentre distribution pattern and has a hierarchical feature. In contrast, professional food and beverage and leisure and entertainment businesses are close to urban residential areas, and different groups of people live in different places with their own characteristics. (3) From 2015 to 2019, the brightness value of each business circle showed a continuously increasing trend. In 2020, due to the impact of COVID-19, most of them declined. (4) Overall, the difference in business circle tiers reflects the difference in the level of night-time economic activities.
    Keywords POI data ; night-time remote sensing data ; business circle ; night-time economy ; business circle characteristics ; Yiwu city ; Science ; Q
    Subject code 720
    Language English
    Publishing date 2021-12-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article: Business Circle Identification and Spatiotemporal Characteristics in the Main Urban Area of Yiwu City Based on POI and Night-Time Light Data

    Zhou, Liangliang / Shi, Yishao / Zheng, Jianwen

    Remote Sensing. 2021 Dec. 18, v. 13, no. 24

    2021  

    Abstract: ... and the core area of urban nightlife. This paper takes the main urban area of Yiwu city ... circle structure of the main urban area of Yiwu city and analyse the relationship between business circle ... in the main urban area of Yiwu city is good, and the overall coupling results show obvious circle structure ...

    Abstract The activity of the urban night-time economy is one of the most important indicators reflecting the prosperity of an urban economy. The business circle is an important carrier of urban commercial activities and the core area of urban nightlife. This paper takes the main urban area of Yiwu city as the research object. Based on POI data and night-time light remote sensing data, two-factor mapping, kernel density analysis, DBSCAN clustering, and local contour tree methods are adopted to identify the business circle structure of the main urban area of Yiwu city and analyse the relationship between business circle characteristics and the night-time economy. The following conclusions can be drawn. (1) The spatial superimposition relationship between the night-time remote sensing data and points of interest (POI) data in the main urban area of Yiwu city is good, and the overall coupling results show obvious circle structure characteristics. (2) The spatial distribution of different business combinations has obvious regularity: comprehensive shopping business shows a multicentre distribution pattern and has a hierarchical feature. In contrast, professional food and beverage and leisure and entertainment businesses are close to urban residential areas, and different groups of people live in different places with their own characteristics. (3) From 2015 to 2019, the brightness value of each business circle showed a continuously increasing trend. In 2020, due to the impact of COVID-19, most of them declined. (4) Overall, the difference in business circle tiers reflects the difference in the level of night-time economic activities.
    Keywords COVID-19 infection ; beverages ; people ; trees ; urban areas
    Language English
    Dates of publication 2021-1218
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2513863-7
    ISSN 2072-4292
    ISSN 2072-4292
    DOI 10.3390/rs13245153
    Database NAL-Catalogue (AGRICOLA)

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  10. Article: Machine Learning Predictive Model for Septic Shock in Acute Pancreatitis with Sepsis.

    Xia, Yiqin / Long, Hongyu / Lai, Qiang / Zhou, Yiwu

    Journal of inflammation research

    2024  Volume 17, Page(s) 1443–1452

    Abstract: Objective: Acute pancreatitis (AP) progresses to septic shock can be fatal. Early identification of high-risk patients and timely intervention can prevent and interrupt septic shock. By analyzing the clinical characteristics of AP with sepsis, this ... ...

    Abstract Objective: Acute pancreatitis (AP) progresses to septic shock can be fatal. Early identification of high-risk patients and timely intervention can prevent and interrupt septic shock. By analyzing the clinical characteristics of AP with sepsis, this study uses machine learning (ML) to build a model for early prediction of septic shock within 28 days of admission, which guided emergency physicians in resource allocation and medical decision-making.
    Methods: This retrospective cohort study collected data from the emergency departments (EDs) of three tertiary care hospitals in China. The dataset was randomly divided into a training dataset (70%) and a testing dataset (30%). Ten ML classifiers were utilized to analyze characteristics of AP with sepsis in the training dataset upon admission. Results were evaluated through cross-validation analysis. The optimal model was then tested on the testing dataset without any parameter modifications. The ML model was evaluated using the receiver operating characteristic curve (ROC) and compared to scoring systems through the DeLong test.
    Results: A total of 604 AP patients with sepsis were included in this study. The auto-encoder (AE) model based on mean normalization, Pearson correlation coefficient (PCC), and recursive feature elimination (RFE) selection, achieved the highest Area Under the Curve (AUC) on the validation dataset (AUC 0.900, accuracy 0.868), with the AUC of 0.879 and accuracy of 0.790 on the testing dataset. Compared to the Sequential Organ Failure Assessment (AUC 0.741), quick Sequential Organ Failure Assessment (AUC 0.727), Acute Physiology and Chronic Health Evaluation II (AUC 0.778), and Bedside Index of Severity in Acute Pancreatitis (AUC 0.691), the AE model showed superior performance.
    Conclusion: The AE model outperforms traditional scoring systems in predicting septic shock in AP patients with sepsis within 28 days of admission. This assists emergency physicians in identifying high-risk patients early and making timely medical decisions.
    Language English
    Publishing date 2024-03-05
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2494878-0
    ISSN 1178-7031
    ISSN 1178-7031
    DOI 10.2147/JIR.S441591
    Database MEDical Literature Analysis and Retrieval System OnLINE

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