Mostrando 901 - 920 Resultados de 23,634 Para Buscar '"ambiental"', tiempo de consulta: 0.44s Limitar resultados
  1. 901
    “…The evolution of mechanical characteristics of a local fault segment may be encoded in the ambient noise, thus, converting the ambient noise to an efficient source of information about the fault stress-strain conditions. …”
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  2. 902
    “…OBJECTIVES: We assessed the relationship between ambient temperatures and occupational injuries in Spain along with its economic effect. …”
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  3. 903
    “…New light sources like the X-ray free electron laser (XFEL) have enabled data collection from macromolecular crystals at ambient temperature. Here, we report an X-ray crystal structure of the Thermus thermophilus 30S ribosomal subunit decoding complex to 3.45 Å resolution using data obtained at ambient temperature at the Linac Coherent Light Source (LCLS). …”
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  4. 904
    “…Measurements performed around solar noon show a minimum temperature of 6 °C below ambient temperature and maximum cooling power of 45 W m(–2). …”
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  5. 905
    por Zhao, Hong-Ying, Cheng, Jing-Min
    Publicado 2018
    “…The weather data in this period were from the local meteorological department. Based on the ambient temperature information, we defined several ambient temperature indices, including daily average temperature, extremely low temperature, and daily temperature range, then characterized the independent associations between them and the incidence of AMI. …”
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  6. 906
    por Wagner, Dale R., Clark, Nicolas W.
    Publicado 2018
    “…This study measured the effects of ambient PM(2.5) exposure associated with a typical thermal inversion on exercise performance, pulmonary function, and biological markers of inflammation. …”
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  7. 907
  8. 908
    “…Ambient backscatter communication (AmBC) is considered as a promising future emerging technology. …”
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  9. 909
    “…In this work, a strategy for initiators for a continuous activator regeneration atom transfer radical polymerization (ICAR ATRP) system for acrylonitrile (AN) was firstly established by using CuCl(2)·2H(2)O as the catalyst and 2,2′-azobis(2-methylpropionitrile) (AIBN) as the thermal initiator in the presence of ppm level catalyst under ambient and high pressure (5 kbar). The effect of catalyst concentration and polymerization temperature on the polymerization behaviors was investigated. …”
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  10. 910
    “…Here, we outline a design process for fabricating ambient-cured fly ash geopolymer coatings for concrete substrates. …”
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  11. 911
  12. 912
    “…Pathogenic viruses were mostly detected in ambient air samples during the non-Asian dust period, which suggests a possible air-borne transmission of viral pathogens; however, the role of Asian dust in epidemics caused by pathogenic viruses is unclear.…”
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  13. 913
  14. 914
  15. 915
  16. 916
    “…We sought to determine the relationship between ambient temperature and COVID-19 incidence in Canada. …”
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  17. 917
    “…However, the influence of UOGD on the radioactivity of ambient particulate is not well understood. We collected the ambient particle radioactivity (PR) measurements of RadNet, a nationwide environmental radiation monitoring network. …”
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  18. 918
    “…This paper presents the results of tests on high performance concrete (HPC) prepared and cured at various ambient temperatures, ranging from 12 °C to 30 °C (the compressive strength and concrete mix density were also tested at 40 °C). …”
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  19. 919
    “…Minor reactions are often experienced following the human papillomavirus (HPV) vaccination and negative vaccination experiences may discourage individuals from seeking future vaccinations. Ambient temperature is suggested to be linked to reaction rates. …”
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  20. 920
    “…Ambient temperature self-blowing tannin–furanic foams have been prepared by substituting a great part—even a majority—of furfuryl alcohol with humins, a polyfuranic material derived from the acid treatment at high temperature of fructose. …”
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