Mostrando 601 - 620 Resultados de 131,284 Para Buscar '"China"', tiempo de consulta: 0.54s Limitar resultados
  1. 601
    “…The objective of the study is to determine the nationwide prevalence distribution of asthma using the Baidu Index and China's Health Statistical Yearbook. METHODS: Based on China's Health Statistical Yearbook, we analyzed the gender and age distribution of asthma in China from 2011 to 2020, as well as the length of hospitalization and associated costs. …”
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  2. 602
  3. 603
    “…Passive surveillance for malaria cases was conducted in Yunnan Province, China, along the China–Myanmar border. Infection with Plasmodium vivax and P. falciparum protozoa accounted for 69% and 28% of the cases, respectively. …”
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  4. 604
  5. 605
    “…However, the epidemiological profiles of pertussis cannot be well understood by the current surveillance system in China. This study was designed to investigate the age specific serologic evidence of antibodies against pertussis, and to offer information regarding the existence of pertussis infection in Zhejiang Province, China. …”
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  6. 606
    por Li, Zhenning, Yang, Song, He, Bian, Hu, Chundi
    Publicado 2016
    “…Springtime rainfall, accounting for 25–40% of the annual rainfall in southern China, exerts great agricultural and socioeconomic impacts on the region. …”
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  7. 607
    “…Water resources are essential for agricultural production in the grain-producing region of China, and water shortage could significantly affect the production and international trade of agricultural products. …”
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  8. 608
    “…This study examines the impact of social engagement on elderly health in China. A two-stage residual inclusion (2SRI) regression approach was used to examine the causal relationship. …”
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  9. 609
  10. 610
    por Ma, Sheng-mei
    Publicado 2017
    “…In this chapter, “On Sci-Fi’s Good China, Bad China,” examines China Mountain Zhang (1992) and On Such a Full Sea (2014). …”
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  11. 611
    “…OBJECTIVES: The objective of this paper is to assess historical and recent health reform efforts in China. We provide a brief history of the Chinese healthcare system since 1949 as context for the current healthcare; examine the factors that led to recent efforts to reestablish community-based care in China; and identify the challenges associated with attaining a sustainable and quality community healthcare system. …”
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  12. 612
    “…[Image: see text] In this article, the lower Cambrian marine shale of the southern part of the Ordos basin is taken as an example to investigate the formation environment and development models of source rocks with high organic abundance in the ancient strata of the southern North China plate. The lower Cambrian shale source rocks had a thickness of 10–80 m, with high total organic carbon contents (an average of 2.68% and maximum of 9.39%) and favorable organic matter types—mainly sapropelinite macerals—and yet low S1, S2, and hydrogen index, which indicate that the source rocks have relatively high thermal maturity. …”
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  13. 613
  14. 614
    “…Abstract Background 44.7% adults in China have hypertension but the prevalence of primary aldosteronism (PA) in Chinese hypertensives is unknown. …”
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  15. 615
    por Zhang, Tuosheng
    Publicado 2021
    “…With profound changes in the international situation, China’s security relations with the US and Japan are at a critical moment. …”
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  16. 616
    por Fang, Yingfeng, Zhang, Fen
    Publicado 2021
    “…The paper uses the Shapley method to decompose poverty changes by income source and growth-distribution-cost according to the history of China’s poverty elimination policies in the last forty years. …”
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  17. 617
    “…Impatiens longshanensis (The LSID for the name Impatiens longshanensis is: 77219154-1) sp. nov. and I. lihengiana (The LSID for the name I. lihengiana is: 77219153-1) sp. nov., from Hunan, China, are described and illustrated here. The molecular phylogenetic study suggests that I. longshanensis and I. lihengiana should be placed in the I. sect. …”
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  18. 618
  19. 619
    “…PURPOSE: This study aimed to estimate the impact of the 2020 China Diabetes Society’s (CDS) guideline on the prevalence of diabetes mellitus and eligibility for antidiabetic treatment in China. …”
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  20. 620
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