Showing 821 - 840 results of 846 for search '"air pollution"', query time: 0.06s Refine Results
  1. 821

    VOC Emissions from a Rendering Plant and Evaluation for Removal of Pentanal by Oxidization Using Hydrogen Peroxide by Wen-Hsi Cheng, Chun-Hung Lin, Chung-Shin Yuan, Ken-Lin Chang

    Published 2023-02-01
    “…Experimental results indicated that ozone could not effectively reduce aldehydes and toluene, and the residual ozone remaining in the exhaust gas is a secondary air pollutant and irritate the human respiratory tracts. …”
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    Article
  2. 822

    Temporal Analysis of Changes in Anthropogenic Emissions and Urban Heat Islands during COVID-19 Restrictions in Gauteng Province, South Africa by Lerato Shikwambana, Mahlatse Kganyago, Paidamwoyo Mhangara

    Published 2021-05-01
    “…Thus, it was hypothesised that these reductions in traffic congestion and industrial activities in cities would reduce both air pollutants and thermal radiation. Using multisource data from Sentinel-5P, MERRA-2, and MODIS, this study assessed the short-term trends in emissions and land surface temperature in South Africa’s economic hub, i.e., Gauteng Province. …”
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    Article
  3. 823

    Re-calibrating measurements of low-cost air quality monitors using PCR-GPR air quality forecasting models. by Bing Liu, Shuting Yang, Junqi Wang

    Published 2025-01-01
    “…As a key tool for real-time monitoring of air pollutant concentrations, the chemical sensor, the core component of the low-cost Air Quality Monitor (AQM), is susceptible to a variety of factors during the measurement process, leading to errors in the measurement data. …”
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    Article
  4. 824

    Retrieval of NO2 Columns by Exploiting MAX-DOAS Observations and Comparison with OMI and TROPOMI Data during the Time Period of 2015–2019 by Ahmad Iqbal, Naveed Ahmad, Hassan Mohy ud Din, Michel Van Roozendael, Muhammad Shehzaib Anjum, Muhammad Zeeshan Ali Khan, Muhammad Fahim Khokhar

    Published 2022-05-01
    “…Abstract Nitrogen dioxide (NO2)—a criteria major air pollutant, is of paramount importance due to its role in atmospheric chemistry and tropospheric ozone formation. …”
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    Article
  5. 825

    1-Bromopropane induces mitochondrial damage and lipid metabolism imbalance in respiratory epithelial cells through the PGC-1α/PPARα pathway by Qiuyun Wu, Chunmeng Jin, Xue Liu, Qianyi Zhang, Biyang Jiao, Hongmin Yu

    Published 2025-01-01
    “…1-Bromopropane (1-BP) has become a new air pollutant in occupational and living environments due to its advantages in industrial applications and as a representative compound of volatile organic compounds (VOCs). …”
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    Article
  6. 826

    Advanced statistical analysis of air quality and its health impacts in India: Quantifying significance by detangling weather-driven effects by Akshansha Chauhan, Guggilla Pavan Sai, Chin-Yu Hsu

    Published 2025-01-01
    “…The COVID-19 lockdown offered a unique opportunity to examine air pollutant reductions under restricted human activities. …”
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    Article
  7. 827

    Assessing the Impact of Traffic Emissions on Fine Particulate Matter and Carbon Monoxide Levels in Hanoi through COVID-19 Social Distancing Periods by Nhung H. Le, Bich-Thuy Ly, Phong K. Thai, Gia-Huy Pham, Ich-Hung Ngo, Van-Nguyet Do, Thuy T. Le, Luan V. Nhu, Ha Dang Son, Yen-Lien T. Nguyen, Duong H. Pham, Tuan V. Vu

    Published 2021-07-01
    “…It is known that meteorological conditions can have significant effects on the ambient levels of air pollutants. To overcome this challenge, weather normalized concentrations of those pollutants were estimated using the random forest model, a machine learning technique. …”
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    Article
  8. 828
  9. 829

    Assessment of Malaysia-wide PM2.5 Forecasts from a Global Model by Zhixian Tan, Mohd Talib Latif, Matthew J. Ashfold

    Published 2023-06-01
    “…Abstract Airborne particulate matter with an aerodynamic diameter of less than 2.5 µm (PM2.5) is a major air pollutant worldwide. In Malaysia, transboundary ‘haze’ episodes with elevated PM2.5 concentrations linked to fires are common, causing health and economic harms. …”
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    Article
  10. 830

    Indoor and Outdoor Exposure to PM2.5 during COVID-19 Lockdown in Suburban Malaysia by Eliani Ezani, Peter Brimblecombe, Zulfa Hanan Asha’ari, Amirul Aiman Fazil, Sharifah Norkhadijah Syed Ismail, Zamzam Tuah Ahmad Ramly, Md Firoz Khan

    Published 2020-11-01
    “…However, COVID-19 restrictions required people to spend more time at home so the exposure to air pollutants shifted to being derived from that of domestic interiors, rather than outdoors or the workplace environment. …”
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    Article
  11. 831

    A molecular toxicological study to explore potential health risks associated with ultrafine particle exposure in cold and humid indoor environments by Ziyu Shu, Shuo Qing, Xu Yang, Ping Ma, Yang Wu, Baizhan Li, Fangxin Fang, Runming Yao

    Published 2025-01-01
    “…It is evident that Vitamin E (100 mg/kg/day) can attenuate these adverse effects, underscoring its potential as a protective agent against environmental stressor-induced air pollutants and cold humid conditions. Our findings suggest that the synergistic effects of environmental factors and pollutant exposure significantly impact respiratory health, providing valuable insights for the design of healthier indoor environments and the development of strategies to mitigate these risks.…”
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  12. 832

    Formation Pathways and Emission Characteristics of PCDD/Fs during Co-combustion Tests of Sewage Sludge in Coal-fired Power Plants by Xiangbo Zou, Ji Ye, Chuangting Chen, Hui Huang, Wenxin Yu, Yuxuan Ying, Tieying Mao, Yunfeng Ma, Bingjian Zhu, Xiaoqing Lin

    Published 2023-11-01
    “…The introduction of SS enhanced the formation of major air pollutants such as NOx, SO2, and dust, but their emission concentrations still met the ultra-low emission requirements. …”
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    Article
  13. 833

    Characterization of Low Visibility and Forecasting Model in Chongqing Central Area by Yu Han, Yi Liu, Yaping Zhang, Jun He, Yan Zhang, Qu Guo, Huan Wang

    Published 2025-01-01
    “…Over the past decade, as air pollutants have decreased each year, the proportion of fog and FHLV has also trended downward. …”
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    Article
  14. 834

    Simultaneous Measurements of PM2.5- and PM10-bound Benzo(a)pyrene in a Coastal Urban Atmosphere in Poland: Seasonality of Dry Deposition Fluxes and influence of Atmospheric Transpo... by Patrycja Siudek, Wiesława Ruczyńska

    Published 2021-07-01
    “…., coal-fired power plants, refinery, solid waste burning, metal recycling plants) and residential sources (domestic heating units), and to the meteorological situation that led to the reduced dissipation of air pollutants and their transport outside the study domain. …”
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    Article
  15. 835

    Atmospheric Wet Deposition of PCDD/Fs in the Ambient Air by Xueying Tian, Kangping Cui, Hwey-Lin Sheu, Yen-Kung Hsieh, Fanxuan Yu

    Published 2021-05-01
    “…Abstract Wet deposition is an important mechanism for removing air pollutants from the atmosphere. The total PCDD/Fs-WHO2005-TEQ wet deposition from 2018–2020 was investigated for Beijing and Tianjin City in this study. …”
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    Article
  16. 836

    Impact of the COVID-19 Event on Trip Intensity and Air Quality in Southern China by Shun Wan, Kangping Cui, Ya-Fen Wang, Jhong-Lin Wu, Wei-Syun Huang, Kaijie Xu, Jiajia Zhang

    Published 2024-12-01
    “…The impact of the COVID-19 event on the trip intensity, AQI (air quality index), and air pollutants, including PM2.5, PM10, SO2, CO, NO2, and O3 in Shenzhen, Guangzhou, and Foshan (the so-called ‘three cities’) from January 12 to March 27, in 2019 and 2020, are compared and discussed. …”
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    Article
  17. 837

    Nano urea’s environmental edge and economic efficacy in boosting wheat grain yield across diverse Indian agro-climates by S. C. Tripathi, Nitesh Kumar, Karnam Venkatesh

    Published 2025-01-01
    “…Abstract The gradual increase in the consumption of mineral nitrogen is leading to heightened levels of harmful air pollutants, particularly N2O emissions from the agriculture sector. …”
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    Article
  18. 838

    Associations of Long-term PM10 Exposure with Mortality in Dialysis Patients: A Population Based Cohort Study by Shih-Feng Chen, Yu-Hui Chien, Yu-Chin Lai, Pau-Chung Chen

    Published 2024-05-01
    “…The PM10-mortality association persisted after considering co-exposures to other air pollutants. These findings strongly indicate a positive association between long-term ambient PM10 exposure and mortality among dialysis patients.…”
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    Article
  19. 839

    Partial Replacement of Cement with Ceramic Waste Powder in the Stabilization of Laterite Soils for Interlocking Earth Blocks. by Iteba, Maurice Victor

    Published 2023
    “…Not only because of emission of air pollutants, which increase the greenhouse effect, but also because of the consumption of non-renewable resources in the production of the intensive amounts of energy necessary for the process. …”
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    Thesis
  20. 840

    Spatiotemporal Variations of Particulate Matter and their Association with Criteria Pollutants and Meteorology in Malaysia by Anis Asma Ahmad Mohtar, Mohd Talib Latif, Doreena Dominick, Maggie Chel Gee Ooi, Azliyana Azhari, Nor Hafizah Baharudin, Norfazrin Mohd Hanif, Jing Xiang Chung, Liew Juneng

    Published 2022-07-01
    “…Further statistical analyses, such as Spearman’s Rank Correlation and Principal Component Analysis (PCA), were conducted to study the associations between PM2.5 and PM10 with other main criteria air pollutants, as well as meteorological parameters. …”
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    Article