Mostrando 5,921 - 5,940 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.39s Limitar resultados
  1. 5921
    “…Light attenuation through enamel and dentin layers of various thicknesses (1 mm, 2 mm, 3 mm, and 4 mm) was measured using specimens that were (1) moist and (2) air-dried (n = 5). Measurements were repeated after the specimens were treated with EDTA. …”
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  2. 5922
    “…CONCLUSION: Results showed that carbon nanotubes have high potential for efficient extraction of mercury from air and can be used for occupational and environmental purposes. …”
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  3. 5923
    “…There is a growing body of epidemiological research reporting the neurological effects of ambient air pollution. We examined current evidence, identified the strengths and weaknesses of published epidemiological studies, and suggest future directions for research in this area. …”
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  4. 5924
    por Lee, Duncan, Sarran, Christophe
    Publicado 2015
    “…The health impact of long‐term exposure to air pollution is now routinely estimated using spatial ecological studies, owing to the recent widespread availability of spatial referenced pollution and disease data. …”
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  5. 5925
    “…BACKGROUND: Although it is well established that air pollutants can exacerbate asthma, the link with new asthma onset in children is less clear. …”
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  6. 5926
    “…Electron microscopy has been used to study the degradation of organic solar cells when exposed to humid air. Devices with various different combinations of commonly used organic solar cell hole transport layers and cathode materials have been investigated. …”
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  7. 5927
    “…The aim of this study was to explore the association between acute air pollution exposure and epilepsy attack. METHODS: A hospital record-based study was carried out in Xi’an, a heavily-polluted metropolis in China. …”
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  8. 5928
  9. 5929
    “…BACKGROUND: The aim of this study was to investigate the associations between ambient air pollution and emergency department (ED) visits for depression. …”
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  10. 5930
  11. 5931
    “…For this we propose the use of historical and real time pollution records and contextual data to calculate the air quality index on road networks and generate recommendations for reassigning traffic flow in order to improve the on-road air quality. …”
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  12. 5932
    “…Cleansing brackets with air-powder polishing can affect this process. OBJECTIVE: The aim of this study was to evaluate the frictional force and amount of debris remaining on orthodontic brackets subjected to prophylaxis with air-powder polishing. …”
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  13. 5933
    “…The present study aimed to determine whether GRb1 was able to prevent intestinal mucosal barrier damage in rats following peritoneal air exposure for 3 h. GRb1 (5, 10, and 20 mg/kg) was orally administrated via gavage four times prior to and following surgery. …”
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  14. 5934
    “…The diminishing transport contribution from southern air mass during Parade manifests the real effect of emission control measures on NO(2) pollution. …”
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  15. 5935
    “…BACKGROUND: The study of plants and fungi sold in open-air markets is an important part of ethnobotanical enquiry. …”
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  16. 5936
  17. 5937
    “…Participants in a COPD disease management group living in an area of low air pollution and who were followed closely for the earliest signs of an exacerbation provided an opportunity to study associations between air pollution and COPD exacerbation. …”
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  18. 5938
    “…The risk of communicable disease transmission during air travel is of public health concern and has received much attention over the years. …”
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  19. 5939
    “…Eighteen American lobsters (Homarus americanus), dead during air transport, were analysed in order to evaluate the microbial population of meat, gills and gut: no specific studies have ever been conducted so far on the microbiological quality of American lobsters’ meats in terms of spoilage microbiota. …”
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  20. 5940
    “…OBJECTIVE: To validate a new method for reconstructing corneal biomechanical properties from air puff corneal deformation images using hydrogel polymer model corneas and porcine corneas. …”
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