Mostrando 1,221 - 1,240 Resultados de 8,657 Para Buscar '"Beijing"', tiempo de consulta: 0.15s Limitar resultados
  1. 1221
  2. 1222
    por Yang, Meizi, Cao, Shisong, Zhang, Dayu
    Publicado 2023
    “…In this study, we employed the energy inventory method and remotely sensed technology to estimate AHF in Beijing’s central area and utilized the random forest algorithm for UFZ classification. …”
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  3. 1223
    “…In this study, the operation status of the residential land market in the Beijing-Tianjin-Hebei region and the characteristics of its pattern were analyzed using the composite index method and the 3σ rule of the normal distribution and taking the 174 counties in Beijing, Tianjin, and Hebei, China, as the research objects. …”
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  4. 1224
  5. 1225
    “…The purpose of this study is to assess the test-retest reliability of selected items in the Chinese version of the HBSC survey questionnaire in a sample of adolescents in Beijing, China. METHODS: A sample of 95 male and female students aged 11 or 15 years old participated in a test and retest with a three weeks interval. …”
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  6. 1226
  7. 1227
    “…Our study investigated the association between air temperature and cardio-respiratory mortality in the urban area of Beijing, China. METHODS: Death counts for cardiovascular and respiratory diseases for adult residents (≥15 years), meteorological parameters and concentrations of particulate air pollution were obtained from January 2003 to August 2005. …”
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  8. 1228
  9. 1229
  10. 1230
    “…Sera from a cohort of homosexual men, who have been managed by a major HIV clinical center in Beijing, China, were analyzed for cross-sectional neutralizing activities against pseudotyped viruses expressing Env antigens of the major subtype viruses (AE, BC and B subtypes) circulating in China. …”
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  11. 1231
  12. 1232
    “…CONCLUSIONS: The non-invasive S. pneumoniae in children younger than five years in Beijing presented high and significant resistance rates to erythromycin and tetracycline. …”
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    Online Artículo Texto
  13. 1233
    “…We first estimated the content of polycyclic aromatic hydrocarbons (PAHs) in the brain, liver, bladder, roe, and muscle of four species of edible freshwater fish from the Beijing market. The distribution characteristics of PAHs in these tissues and organs were analyzed to determine their health risks to humans. …”
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  14. 1234
    “…METHODS: A cross-sectional study was conducted in Beijing from July to October, 2012. Data were collected by self-administered questionnaires. …”
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    Online Artículo Texto
  15. 1235
    “…We report the draft genome sequence of Mycobacterium tuberculosis Beijing strain OM-V02_005, which exhibits possible hypertransmissible characteristics among the population of patients with multidrug-resistant tuberculosis in Osaka Prefecture, the largest urban area in western Japan.…”
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  16. 1236
    “…BACKGROUND: Although migrant workers account for the majority of newborns in Beijing, their children are less likely to undergo appropriate universal newborn hearing screening/rescreening (UNHS) than newborns of local non-migrant residents. …”
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  17. 1237
    “…In recent decades, ambient air pollution has been an important public health issue in Beijing, but little is known about air pollution and health effects after the 2008 Beijing Olympics. …”
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  18. 1238
    “…Setting 8 urban districts in Beijing, China. Participants 80 515 deaths (48 802 male, 31 713 female) recorded by the Beijing death classification system during 2004-08. …”
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  19. 1239
  20. 1240
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