Mostrando 801 - 820 Resultados de 131,284 Para Buscar '"China"', tiempo de consulta: 0.49s Limitar resultados
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  3. 803
    “…The study discusses the microbiological surveillance of food safety in China, and introduces the policies and history of the national microbiological surveillance system. …”
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  4. 804
    “…To understand the factors that determine whether mitigation programs can contribute to desertification control and vegetation cover improvements in desertified areas of China, and the complex interactions that affect their success, we used a pooled regression model based on panel data to calculate the relative roles of climate change and human activities on the desertified area and on vegetation cover (using the normalized-difference vegetation index, NDVI, which decreases with increasing desertification) from 1983 to 2012. …”
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  5. 805
    por Wang, Qing, Shen, Jay J., Cochran, Chris
    Publicado 2016
    “…Background: Studies on the relationship between unemployment rate and smoking have yielded mixed results. The issue in China has not been studied. This study aims to examine the influence of unemployment rate on smoking in China. …”
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  6. 806
    por Guo, Zongru
    Publicado 2016
    “…The discoveries of artemisinins were carried out beginning from the 1970s, a special period in China, by hundreds of scientists all together under the “whole nation” system. …”
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  7. 807
    por Meng, Chunlei, Dou, Youjun
    Publicado 2016
    “…Two experiments were designed and performed to quantify the influences of the AH to land surface temperature (LST) in eastern China and 24 big cities. The annual mean heating caused by AH is up to 1 K in eastern China. …”
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  8. 808
  9. 809
    “…In many less developed regions, such as northwest China, the conditions or related facilities are not available for the application of a better medical service. …”
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    “…Development of acupuncture and moxibustion in China is making progress in this field. For overseas researchers, this commentary offers perspectives on the current status of acupuncture and moxibustion in China and examines relevant opportunities and challenges in healthcare reforms. …”
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  12. 812
    “…China’s rapid aging has caused widespread concern, but it seems that the situations and consequences of rapid aging are not adequately acknowledged. …”
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  13. 813
    “…Child health has been addressed as a priority at both global and national levels for many decades. In China, difficulty of accessing paediatricians has been of debate for a long time, however, there is limited evidence to assess the population- and geography-related inequality of paediatric workforce distribution. …”
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    “…BACKGROUND: Tick-borne rickettsioses are considered important emerging zoonoses worldwide, but their etiological agents, rickettsiae, remain poorly characterized in northeastern China, where many human cases have been reported during the past several years. …”
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  16. 816
    “…Lineage 4 viruses provide the first evidence of these enteroviruses and their evolution in rodent hosts in China.…”
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  18. 818
    “…CONCLUSIONS: An rTlSP-iELISA was developed to detect circulating antibodies against bovine Theileria in northern China. This is the first report on the seroprevalence of bovine theileriosis in northern China, and it also provides seroepidemiological data on bovine theileriosis in China.…”
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