Mostrando 1,701 - 1,720 Resultados de 131,284 Para Buscar '"China"', tiempo de consulta: 0.62s Limitar resultados
  1. 1701
    por Zhou, Mei, Zhao, Shaoyang, Zhao, Zhi
    Publicado 2021
    “…BACKGROUND: China initiated a reform of the health insurance system in the late 1990s. …”
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  2. 1702
    por Li, Xiaoyu, Xu, Lan
    Publicado 2021
    “…This paper aims to investigate the connection between overall environmental quality and human development. Based on China’s provincial panel data from 2004 to 2017, this study constructed the Environment Degradation Index (EDI) and Human Development Index (HDI) to measure environmental pollution and human development, respectively, and it used the Simultaneous Equations Model (SEM) to assess the relationship between them. …”
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  3. 1703
    “…Here we provide an up-to-date review on the spatial distributions of ticks and tick-borne pathogens in China. We map at the county level 124 tick species, 103 tick-borne agents, and human cases infected with 29 species (subspecies) of tick-borne pathogens that were reported in China during 1950−2018. …”
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  4. 1704
    por Perthes, Volker
    Publicado 2021
    “…The U.S.–China rivalry has become a guiding paradigm of international relation that can only be understood in its multidimensionality. …”
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  5. 1705
    “…Our results reveal that the epidemic may lower China's economic growth in 2020 by 3.5%, versus 4.4% for final consumption (relative to baseline). …”
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  6. 1706
    “…OBJECTIVES: This study aimed to assess the health utility of leukemia patients in China using the EQ-5D-5L, compare it with the population norms, and identify the potential factors associated with health utility. …”
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  7. 1707
    por Liu, Lizhi
    Publicado 2021
    “…This paper explores various aspects of data politics through the lens of China’s digital rise and the country’s global engagement. …”
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  8. 1708
  9. 1709
    por Zhang, Jing, Yi, Jizu, Zhou, Pengfei
    Publicado 2020
    “…There are 21 bsAbs currently undergoing clinical trials in China. Here, we review their platform technologies, expression and production, and biological activities and bioassay of these bsAbs, and summarize their structural formats and mechanisms of actions. …”
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  10. 1710
    “…This study aimed to understand the relationship between social capital and sleep disorders in a unique region of China –Tibet that generally has the disadvantaged economic status compared to other parts of China. …”
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  11. 1711
    “…The ongoing pandemic of COVID-19 (Coronavirus Infectious Disease-2019) was first reported at the end of 2019 in Wuhan, China. On 30 January 2020, the WHO declared a Public Health Emergency for the novel coronavirus. …”
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  12. 1712
    “…Here we investigate bacterial DMSP production potential in East China Sea (ECS) samples. Total DMSP (DMSPt) concentration in ECS seawater was highest in surface waters (SW) where phytoplankton were most abundant, and it decreased with depth to near bottom waters. …”
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  13. 1713
  14. 1714
  15. 1715
    “…Southwest China's Yunnan Province is an ethnic frontier region with lagging economic development. …”
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  16. 1716
    por Zhang, Lei, Yang, Jinwei
    Publicado 2019
    “…The study examines the development trajectory of community eldercare service and how the local governments pursue the policy practice in delivering community eldercare in China. After reviewing the pilot practice in different localities, this paper will attempt to compare and classify the models of community eldercare service and find out the different features and outcomes of the models. …”
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  17. 1717
    “…This paper investigates how chronic illness shapes livelihood structure and income generation in rural China. Our sample consists of 3850 rural households in Southern China and we rely on instrumental variable regressions to identify causal effects. …”
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  18. 1718
    “…OBJECTIVE: This study investigates life expectancy and trade openness in China for the period 1960–2018. METHODS: We purposed a theoretical model that is tested for China by applying regime-switching regression. …”
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  19. 1719
    “…We base our study on a sample of 295 prefecture (and above) cities in 31 provinces in China. A distribution dynamics approach is employed to reveal the trend and movement of disposable income per capita in each city before the COVID-19 pandemic, during the COVID-19 pandemic, and in the period when the COVID-19 was under the control. …”
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  20. 1720
    por Wei, Wei, Hu, Haiqing, Chang, Chun-Ping
    Publicado 2021
    “…This research thus investigates the dynamic co-movement as well as cointegration relationships between economic policy uncertainty (EPU) and disparate energy productions, i.e., Chinese coal, natural gas, crude oil, electricity as well as renewable energy, during the period from January 1995 to October 2019 in China. We compare the two EPU indices and make empirical and robust analysis to get more evidence for the time-varying co-movement between energy production and EPU. …”
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