Mostrando 6,481 - 6,500 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 1.42s Limitar resultados
  1. 6481
    “…In iST, the straw has an air-permeable filter and the straw container (2-ml cryotube) is endowed with air vents. …”
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  2. 6482
    “…BACKGROUND: Low birthweight, intrauterine growth restriction (IUGR) and perinatal mortality have been associated with air pollution. However, intervention studies that use ultrasound measurements to assess the effects of household air pollution (HAP) on fetal biometric parameters (FBP) are rare. …”
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  3. 6483
    por Shen, Jin-Sheng, Wang, Qun, Shen, Han-Pu
    Publicado 2021
    “…This paper discusses the impact of air pollution on medical expenditure in eastern, central, and western China by applying the fixed-effect model, random-effect model, and panel threshold regression model. …”
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  4. 6484
    “…Compared to the ample amount of research on biological detection, work on integrated devices for air monitoring is rare. In this work, we integrated a wet-cyclone air sampler and a DC impedance microfluidic cytometer to build a cyclone-cytometer integrated air monitor (CCAM). …”
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  5. 6485
  6. 6486
    “…Air quality in urban areas and megacities is dependent on emissions, physicochemical process and atmospheric conditions in a complex manner. …”
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  7. 6487
    “…Background: Studies exploring the relationship between air pollution levels and mental stress have rarely been done, and no studies have been done comparing university student mental stress levels based on regional air pollution levels. …”
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  8. 6488
    “…The air we breathe is a worldwide concern, especially in developing countries like India. …”
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  9. 6489
    “…The role of meteorological and air quality factors in moderating the transmission of SARS‐CoV‐2 and severity of COVID‐19 is a critical topic as an opportunity for targeted intervention and relevant public health messaging. …”
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  10. 6490
    “…BACKGROUND: Lymphangioleiomyomatosis (LAM) is a rare lung disease found primarily in women of childbearing age, characterized by the formation of air-filled cysts, which may be associated with reductions in lung function. …”
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  11. 6491
  12. 6492
    “…AIM: Exposure to poor air quality is a well-established factor for exacerbation of respiratory system diseases (RSDs); whether air pollutants are a cause of the development of RSD, however, remains unclear. …”
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  13. 6493
    “…Research gaps were found for interactions between air pollution and temperature on suicide risks.…”
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  14. 6494
    “…These membranes are investigated for their potential for air separation process. Based on our gas permeation results, incorporating porous materials is feasible to improve O(2) permeability, owing to the creation of additional porosities in the resulting mixed-matrix CMSMs. …”
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  15. 6495
    “…With the advancement of technology and the arrival of miniaturized environmental sensors that offer greater performance, the idea of building mobile network sensing for air quality has quickly emerged to increase our knowledge of air pollution in urban environments. …”
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  16. 6496
  17. 6497
  18. 6498
    “…Firstly, there exists a strong positive correlation between the peak congestion delay index (PCDI) and air quality, the correlation has R(2) values of up to 0.4962 (R 0.70). …”
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  19. 6499
  20. 6500
    “…Grid monitoring is the current development direction of atmospheric monitoring. The micro air quality detector is of great help to the grid monitoring of the atmosphere, so higher requirements are put forward for the accuracy of the micro air quality detector. …”
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