Mostrando 4,241 - 4,260 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.43s Limitar resultados
  1. 4241
  2. 4242
    “…The deterioration of air quality that threatens human health is recognized as focal compound hazard. …”
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  3. 4243
    “…Few studies have examined the link between short-term exposure to air pollutants and atrial fibrillation (AF) episodes. …”
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  4. 4244
    “…INTRODUCTION: During the processing of fresh plants, prolonged exposure to the air can cause rapid oxidative changes, and this is further accelerated if they have large surface areas. …”
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  5. 4245
  6. 4246
    “….% yttria-stabilized tetragonal zirconia polycrystal (3Y-TZP) prosthetic crowns air-abraded with aluminum oxide (AO) particles of different sizes. …”
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  7. 4247
    “…However, many 2D materials with potential applications in quantum technologies often fail to leave the laboratory setting because of their air sensitivity and depreciation of physical performance after chemical processing. …”
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  8. 4248
    “…OBJECTIVES: As current studies on the relationships between air pollutants exposure during the first trimester and birth defects were not fully elucidated, this study aimed to assess the association between selected air pollutants and birth defects. …”
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  9. 4249
    “…Results: This study revealed issues related to training, preparation, motivation to carry out the role held, nursing autonomy, the willingness to collaborate between the various rescue organizations, the use of the helicopter rescue service, and possible improvements for this service. Conclusions: civil air rescue nurses can deepen their knowledge by examining the work of military air rescue nurses, because, although the operational contexts are different, some techniques used in a hostile environment are also applicable to civilian environments. …”
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  10. 4250
    “…BACKGROUND: The adverse effects of air pollution on human health include many diseases and health conditions associated with mortality, morbidity and disability. …”
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  11. 4251
    por Peychev, Boyan, Slavchov, Radomir I.
    Publicado 2023
    “…[Image: see text] The interaction of several simple electrolytes with uncharged insoluble monolayers is studied on the basis of tensiometric and potentiometric data for the surface electrolyte solution|air. The induced adsorption of electrolyte on the monolayer is determined via a combination of data for equilibrium spreading pressure and surface pressure versus area isotherms. …”
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  12. 4252
  13. 4253
  14. 4254
    “…It is well known that the most important parameters for predicting the frost resistance of pavement concrete are the air pore spacing factor, L, and the micropore content, A(300). …”
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  15. 4255
    “…METHODS: This observational study included patients undergoing routine upper gastrointestinal endoscopy in a standard endoscopy room with 15–17 air changes per hour, a standard endoscopy room with a portable HEPA filtration unit, and a laminar flow theatre with 300 air changes per hour. …”
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  16. 4256
    por Thampy, Daphne, Vieira, Verónica M
    Publicado 2023
    “…Previous studies have suggested that traffic-related air pollution is associated with adverse fertility outcomes, such as reduced fecundability and subfertility. …”
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  17. 4257
    “…ZnO-PLLA/PLLA (L-lactide) copolymers prepared from nano ZnO and L-lactide were used to prepare fiber films for air filtration by electrospinning technology. Structural characterization of ZnO-PLLA by H-NMR, XPS, and XRD demonstrated that ZnO was successfully grafted onto PLLA. …”
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  18. 4258
    “…The findings act as catalysts to improve vehicle emissions testing beyond standards established since the VW scandal, aiding in the development of better climate change mitigation strategies and bring tangible air quality improvements to the environment.…”
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  19. 4259
    por Song, Annie Young
    Publicado 2023
    “…This study explores why the implementation of domestic environmental policies that tackle transboundary air pollution has been undermined by comparing the cases of the Republic of Korea (Korea) and Singapore. …”
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  20. 4260
    “…In addition, there is an inverted-U shaped relationship between air pollution and economics, and a positive correlation between economic and income. …”
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