Showing 20,021 - 20,040 results of 20,314 for search '"air pollution"', query time: 0.36s Refine Results
  1. 20021

    Comparative Analysis of Neural Network Models for Predicting Ammonia Concentrations in a Mechanically Ventilated Sow Gestation Facility in Korea by Junsu Park, Gwanggon Jo, Minwoong Jung, Youngmin Oh

    Published 2023-08-01
    “…Overall, the neural network models can facilitate the prediction of national-level NH<sub>3</sub> emissions, the development of mitigation strategies for NH<sub>3</sub>-derived air pollutants, odor management, and the monitoring of animal-rearing environments. …”
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  2. 20022

    Health risk analysis of heavy metal exposure bonded in PM2.5 at industrial area in Bandung Regency by Putri Herwiandani Devita, Rachmatiah Siti Salami Indah, Roosmini Dwina

    Published 2024-01-01
    “…Calculation of non-carcinogenic and carcinogenic health risks was only performed on metals classified as Hazardous Air Pollutants (HAPs). The average concentration of PM2.5 during the measurement period was 59,10±9,10 μg/m3, exceeding the daily ambient air quality standard based on PP No.22 of 2021 which is> 55μg/m3. …”
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  3. 20023

    Accurate measurements of ozone absorption cross-sections in the Hartley band by J. Viallon, S. Lee, P. Moussay, K. Tworek, M. Petersen, R. I. Wielgosz

    Published 2015-03-01
    “…Ozone plays a crucial role in tropospheric chemistry, is the third largest contributor to greenhouse radiative forcing after carbon dioxide and methane and also a toxic air pollutant affecting human health and agriculture. …”
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  4. 20024

    Energy use and environmental impacts analysis of greenhouse crops production using life cycle assessment approach: A case study of cucumber and tomato from Tehran province, Iran by Amirhossein Ahmadbeyki, Mohammad Ghahderijani, Alimohammad Borghaee, Hossein Bakhoda

    Published 2023-12-01
    “…The life cycle assessment (LCA) results showed that carbon dioxide is the highest among 18 air pollutants, carbon dioxide in cucumber and tomato (18836.81 and 338.28) kg respectively. …”
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  5. 20025

    A method to derive the relationship between the annual and short-term air quality limits—Analysis using the WHO Air Quality Guidelines for health protection by Hak-Kan Lai, Anthony J. Hedley, Thuan–Quoc Thach, Chit-Ming Wong

    Published 2013-09-01
    “…We tested whether relationships between WHO short-term and annual AQG for particulates (PM10 and PM2.5) and nitrogen dioxide (NO2) are concordant worldwide and derived the annual limits for sulfur dioxide (SO2) and ozone (O3) based on the short-term AQG. We obtained air pollutant data over seven years (2004–2010) in seven cities from Asia-Pacific, North America and Europe. …”
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  6. 20026

    Air quality monitoring and correlation analysis in public areas of three subway stations in Shanghai by LIU Yongping, ZHANG Lijun, SU Jin

    Published 2022-10-01
    “…The correlation and multiple regression analysis showed that the subway station health indicators were significantly affected by the ambient temperature, humidity, seasonal and monitoring regional factors, while the influence of sampling time had no significant effect on the differences in the health indicators.ConclusionThe air quality of the three stations in this survey generally meets the requirements of health standards. The changes of air pollutants in subway stations show obvious spatial and temporal characteristics. …”
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  7. 20027

    The Long Noncoding RNA RPS10P2-AS1 Is Implicated in Autism Spectrum Disorder Risk and Modulates Gene Expression in Human Neuronal Progenitor Cells by Stephanie M. Bilinovich, Kristy Lewis, Nicole Grepo, Daniel B. Campbell

    Published 2019-10-01
    “…Further, RPS10P2-AS1 expression was increased in human neural progenitor cells exposed to model air pollutants, indicating that both genetic and environmental factors that contribute to ASD increased RPS10P2-AS1 expression. …”
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  8. 20028

    Assessment of the Air Cleaning Performance and Humidity and Temperature Control by Five Evergreen Woody Plants by Huong-Thi Bui, Jihye Park, Eunyoung Lee, Wonwoo Cho, Hyuckhwan Kwon, Bong-Ju Park

    Published 2023-12-01
    “…In this study, the five evergreen species effectively reduced air pollutants and can be used to improve IAQ.…”
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  9. 20029

    Biotechnology Growth Partnership: A Potential Flagship Program in S&T by Raju Adhikari, Benu Adhikari

    Published 2011-10-01
    “…The plan recommends biotechnology courses and scholarships in Nepal’s universities and provides financial incentives in tissue culture and genetic technologies to select and breed improved crop varieties, usage of microbial cultures to manage industrial waste, biosensors for monitoring soil and air pollutants, and scientific assessment of the country's bio diverse floras for use in pharmaceutical and cosmetic industries. …”
    Article
  10. 20030

    Transcriptomic changes induced by acute ozone in resistant and sensitive <it>Medicago truncatula </it>accessions by Mahalingam Ramamurthy, Tang Yuhong, Puckette Michael C

    Published 2008-04-01
    “…<p>Abstract</p> <p>Background</p> <p>Tropospheric ozone, the most abundant air pollutant is detrimental to plant and animal health including humans. …”
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  11. 20031

    Mechanisms underlying the health effects of desert sand dust by Julia C. Fussell, Frank J. Kelly

    Published 2021-12-01
    “…In doing so, they provide support for biological plausibility of epidemiological associations between this particulate air pollutant and events including exacerbation of asthma, hospitalization for respiratory infections and seasonal allergic rhinitis.…”
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  12. 20032

    Surface and aloft NO2 pollution over the greater Tokyo area observed by ground-based and MAX-DOAS measurements bridged by kilometer-scale regional air quality modeling by Syuichi Itahashi, Hitoshi Irie

    Published 2022-03-01
    “…Observations are usually limited to the surface level, and gaps remain in our understanding of the behavior of air pollutants above the near-surface layer, particularly within the planetary boundary layer (PBL). …”
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  13. 20033
  14. 20034
  15. 20035

    Association of exposure to PM2.5 and PM10 with DNA damage in exfoliated buccal mucosa cells among primary school children living nearby palm oil activity at Semenyih, Selangor by Othman, Syhidatul Farhana, Jalaludin, Juliana, Hisamuddin, Nur Hazirah, Widajati, Noeroel

    Published 2019
    “…Measurement of indoor and outdoor air pollutants were conducted in schools and home. Buccal cells were collected, which then followed by micronucleus assay. …”
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  16. 20036

    Future fire-PM2.5 mortality varies depending on climate and socioeconomic changes by Chae Yeon Park, Kiyoshi Takahashi, Shinichiro Fujimori, Vera Ling Hui Phung, Fang Li, Jun’ya Takakura, Tomoko Hasegawa, Thanapat Jansakoo

    Published 2024-01-01
    “…Fire emits hazardous air pollutants, the most dominant of which is fine particulate matter of diameter ⩽2.5 μ m (PM _2.5 ). …”
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  17. 20037

    Meteorological characteristics of extreme ozone pollution events in China and their future predictions by Y. Yang, Y. Zhou, H. Wang, M. Li, H. Li, P. Wang, X. Yue, K. Li, J. Zhu, H. Liao

    Published 2024-01-01
    “…<p>Ozone (O<span class="inline-formula"><sub>3</sub></span>) has become one of the most concerning air pollutants in China in recent decades. In this study, based on surface observations, reanalysis data, global atmospheric chemistry model simulations, and multi-model future predictions, meteorological characteristics conducive to extreme O<span class="inline-formula"><sub>3</sub></span> pollution in various regions of China are investigated, and their historical changes and future trends are analyzed. …”
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  18. 20038

    Decreased mitochondrial DNA copy number in nerve cells and the hippocampus during nicotine exposure is mediated by autophagy by Hongjuan Wang, Huan Chen, Shulei Han, Yaning Fu, Yushan Tian, Yong Liu, An Wang, Hongwei Hou, Qingyuan Hu

    Published 2021-12-01
    “…Cigarette smoke is a harmful air pollutant and nicotine dependence is the essential cause of the tobacco epidemic. …”
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  19. 20039

    Chemical fingerprints and implicated cancer risks of Polycyclic aromatic hydrocarbons (PAHs) from fine particulate matter deposited in human lungs by Xiangyuan Zhang, Siwen Leng, Mantang Qiu, Yifan Ding, Lin Zhao, Na Ma, Yue Sun, Zijie Zheng, Shaodong Wang, Yun Li, Xuejun Guo

    Published 2023-03-01
    “…Using the ultrasonic treatment and sequencing centrifugation (USC) extraction method coupled with gas chromatography-tandem mass spectrometry (GC - MS/MS) analysis, we revealed the molecular fingerprints of PM-accumulated PAHs in human lungs from a cohort of 68 patients with lung cancer in a typical air-polluted region, China. Sixteen priority PAHs can be grouped by concentrations as ∼ 1 × 104 ng/g (ANT/BkF/ACE/DBA/BgP/PHN/PYR), 2–5 × 103 ng/g (BaP/FLE/NaP/BbF), and ∼ 1 × 103 ng/g (IND/Acy/CHR/FLT/BaA). …”
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  20. 20040

    Nighttime chemistry of biomass burning emissions in urban areas: A dual mobile chamber study by S. D. Jorga, K. Florou, C. Kaltsonoudis, J. K. Kodros, C. Vasilakopoulou, C. Vasilakopoulou, M. Cirtog, A. Fouqueau, B. Picquet-Varrault, A. Nenes, A. Nenes, S. N. Pandis, S. N. Pandis, S. N. Pandis

    Published 2021-10-01
    “…<p>Residential biomass burning for heating purposes is an important source of air pollutants during winter. Here we test the hypothesis that significant secondary organic aerosol production can take place even during winter nights through oxidation of the emitted organic vapors by the nitrate (<span class="inline-formula">NO<sub>3</sub></span>) radical produced during the reaction of ozone and nitrogen oxides. …”
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