Mostrando 881 - 900 Resultados de 8,657 Para Buscar '"Beijing"', tiempo de consulta: 0.21s Limitar resultados
  1. 881
    “…This study aimed to determine the etiologic spectrum, prevalent characteristics and antimicrobial resistance patterns of common enteropathogenic bacteria from diarrheagenic children in Beijing, the capital of China. METHODS: Stool samples were collected from 2524 outpatients who were aged 0–5 years in Beijing, China during 2010–2014. …”
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  2. 882
    “…In a multilevel case-crossover study in Beijing, China, we used mixed Cox proportional hazard model to examine the citywide effects and conditional logistic regression to evaluate the district-specific effects of NO(2) on cardiovascular mortality. …”
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  3. 883
    “…Influenza is active during the winter and spring in the city of Beijing, which has a typical temperate climate with four clear distinct seasons. …”
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  4. 884
    “…The molecular characteristics of 480 Mycoplasma pneumoniae polymerase chain reaction-positive specimens (331 were previously reported and 149 were newly reported) collected from pediatric patients in Beijing, China, between 2003 and 2015 were analyzed. …”
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  5. 885
    por Yao, Lei, Chen, Liding, Wei, Wei
    Publicado 2017
    “…Twelve typical residential catchments in Beijing were selected as the study areas. Total Impervious Area (TIA), Directly Connected Impervious Area (DCIA), and a drainage index were used as the catchment spatial metrics. …”
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  6. 886
    “…The aim was to study the prevalence and risk factors for GDM in Beijing. METHODS: The study population consisted of 15,194 pregnant women attending prenatal care in 15 hospitals in Beijing, who delivered between June 20, 2013, and November 30, 2013, after 28 weeks of gestation. …”
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  7. 887
    “…In order to verify the feasibility of the proposed approach, an experiment was carried out in the Beijing-Tianjin passenger dedicated line, to fulfill a 174 trips train diagram. …”
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  8. 888
    por Liu, Chaojie, Wu, Yeqing, Chi, Xueyang
    Publicado 2017
    “…METHODS: A questionnaire survey was conducted on 700 patients who sought medical care from a community health organisation in Beijing. The survey contained four items examining the relationship preferences of the respondents, and a modified Questionnaire of Continuity between Care Levels (CCAENA) measuring patient experience of continuity of care based on a three dimensional (relational, informational and managerial) model. …”
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  9. 889
  10. 890
    “…This study aimed to investigate the influencing factors and variation trend of hospitalization expenditures among RCC patients in a single-centered hospital in Beijing during 5 consecutive years and to find the major cost items and fluctuation tendency of inpatient medical expenditures. …”
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  11. 891
  12. 892
    “…Alexeev), and roadside trees (Sophora japonica Linn.) in Beijing, to explore the response of bacteria to impervious surfaces. …”
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  13. 893
    “…To study macular choroidal layer thickness, 3187 study participants from the population-based Beijing Eye Study underwent spectral-domain optical coherence tomography with enhanced depth imaging for thickness measurements of the macular small-vessel layer, including the choriocapillaris, medium-sized choroidal vessel layer (Sattler’s layer) and large choroidal vessel layer (Haller’s layer). …”
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  14. 894
    “…In order to explore progress, remaining challenges, and sustainability of air pollution control in the Beijing-Tianjin-Hebei (BTH) region after 2013, a mixed method analysis was undertaken. …”
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  15. 895
  16. 896
    “…The aim of this study was to quantify spatio-temporal characteristics of HFMD and the relationship between meteorological factors and HFMD incidence in Beijing, China. METHODS: Daily counts of HFMD cases from January 2010 to December 2012 were obtained from the Beijing Center for Disease Prevention and Control (CDC). …”
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  17. 897
    “…METHODS: Out of 3468 participants of the population-based cross-sectional Beijing Eye Study 2011 we selected those individuals without glaucomatous optic neuropathy. …”
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  18. 898
    por Falbo, Toni
    Publicado 2018
    “…The purpose of this study was to explore whether evaluations of the behavioral attributes of only children in Beijing differed from evaluations of children with siblings, and how these evaluations were affected by gender and China's One-Child Policy (OCP). …”
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  19. 899
  20. 900
    “…Since 2013, severe haze events frequently have occurred in Beijing between October and March, which have created a significant public health threat. …”
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