Showing 4,101 - 4,120 results of 5,119 for search '"pollution"', query time: 0.05s Refine Results
  1. 4101

    A Fractional Model for the Dynamics of Smoking Tobacco Using Caputo–Fabrizio Derivative by Belaynesh Melkamu, Benyam Mebrate

    Published 2022-01-01
    “…Secondhand smoke exposure consists of an unintentional inhalation of smoke that occurs close to people smoking and/or in indoor environments where tobacco was recently used, and thirdhand smoke consists of pollutants that remain on surfaces and in dust after tobacco has been smoked, are reemitted into the gas phase, or react with other compounds in the environment to form secondary pollutants. …”
    Get full text
    Article
  2. 4102

    Study on the Effect of Cu (II) and Zn (II) on the Accumulation of Pb (II) from Soil to the Biomass of Vegetable by Le Thi Thanh Tran, Le Van Luan, Tran Quang Hieu, Le Van Tan

    Published 2021-01-01
    “…Among soil pollutants, lead (Pb) is one of the toxic metal pollutants widely used in many industrial processes and occurs as a contaminant in environment. …”
    Get full text
    Article
  3. 4103

    Examining ozone effects on the tropical C4 crop Sorghum bicolor by Mst Nahid Farha, Flossie Brown, Lucas A. Cernusak, Stephen Sitch, Alexander W. Cheesman

    Published 2025-01-01
    “…Ozone (O3), a major air pollutant, can negatively impact plant growth and yield. …”
    Get full text
    Article
  4. 4104

    Efficient piezocatalytic properties of Na0.5Bi0.5TiO3 nanoparticles for dye degradation and hydrogen peroxide production by Bocheng Liang, Xiaoting Zhu, Haimiao Yu, Yongcheng Zhang, Wanneng Ye

    Published 2025-02-01
    “…This work demonstrated that by using mechanical energy, the NBT can be used for degrading organic pollutants in wastewater and hydrogen peroxide generation.…”
    Get full text
    Article
  5. 4105

    Antibiotic, Pesticide, and Microbial Contaminants of Honey: Human Health Hazards by Noori Al-Waili, Khelod Salom, Ahmed Al-Ghamdi, Mohammad Javed Ansari

    Published 2012-01-01
    “…Honey and other bee products are polluted by pesticides, heavy metals, bacteria and radioactive materials. …”
    Get full text
    Article
  6. 4106

    Monitoring air quality in residential areas with low-cost sensors: Santa Cecilia case by Oscar Arnulfo Fajardo-Montaña, Yeimy Alejandra Salinas, Carlos Reyes, Daniel Santiago Becerra-Casas

    Published 2025-01-01
    “…The results indicate that indoor PM2.5 concentrations are minimally influenced by outdoor pollutants (approximately 3%), with peaks of internal concentrations (up to 1661 µg/m³) attributed primarily to indoor activities and personal behaviours. …”
    Get full text
    Article
  7. 4107

    Cyclone negative pressure pump for efficient purification of airborne contaminants by Gihyun Song, Kyungcheol Jang, Woobin Song, Wonchul Choi, Simon Song, Hyoungsoo Kim

    Published 2025-03-01
    “…Our results demonstrate that the cyclone pump can purify airborne pollutants by up to 80%, offering superior performance over conventional pumps. …”
    Get full text
    Article
  8. 4108
  9. 4109

    A first screening of black carbon concentrations whilst commuting by diesel-fuelled buses in Montevideo, Uruguay by Admir Créso Targino, Camila Couto da Costa, Patricia Krecl

    Published 2025-01-01
    “…Urban bus commuters are exposed to a range of traffic-related air pollutants, including black carbon (BC) particles, a major hazardous component of vehicle exhaust emissions. …”
    Get full text
    Article
  10. 4110
  11. 4111

    Indoor Black Carbon Concentrations and their Sources in Residential Environments: Validation of an Input-adaptive Proxy Model by Jiangyue Zhao, Pak Lun Fung, Martha Arbayani Zaidan, Birgit Wehner, Kay Weinhold, Alfred Wiedensohler, Tareq Hussein

    Published 2024-02-01
    “…However, common indoor sources contributed differently to indoor eBC, which also resulted in higher mass concentrations in the cold season than in the warm season. Indoor pollutant measurements are often performed with only a limited number of instruments and pollutant data. …”
    Get full text
    Article
  12. 4112
  13. 4113

    Ochrona środowiska przez administrację publiczną w gospodarce morskiej by Maciej Jabłoński

    Published 2012-03-01
    “…Only in this way can the principle of the responsibility for entering into marine environment pollutants be implemented.…”
    Get full text
    Article
  14. 4114

    Environmental photocatalytic processes with POM. The photodecomposition of atrazine and photoreduction of metal ions from aqueous solutions by A. Hiskia, A. Troupis, E. Papaconstantinou

    Published 2002-01-01
    “…Thus photocatalytic treatment for decontamination of waste waters from both organic and inorganic pollutants (metal ions) can be, in principle, achieved. …”
    Get full text
    Article
  15. 4115

    Photocatalytic Degradation of Methylene Blue and Antibacterial Activity of Mesoporous TiO2-SBA-15 Nanocomposite Based on Rice Husk by Eid H. Alosaimi, Ibrahim Hotan Alsohaimi, Talal E. Dahan, Qiao Chen, Ayman Abdelaziz younes, Belal El-Gammal, Saad Melhi

    Published 2021-01-01
    “…Concerns have been increased regarding the existence of pollutants in environmental water resources and their risks to the ecosystem and human society. …”
    Get full text
    Article
  16. 4116

    Titanium Dioxide-Mediated Photcatalysed Degradation of Two Herbicide Derivatives Chloridazon and Metribuzin in Aqueous Suspensions by A. Khan, N. A. Mir, M. Faisal, M. Muneer

    Published 2012-01-01
    “…The degradation/mineralization of the herbicide was monitored by measuring the change in pollutant concentration and depletion in TOC content as a function of time. …”
    Get full text
    Article
  17. 4117

    Radiocarbon monoxide indicates increasing atmospheric oxidizing capacity by Olaf Morgenstern, Rowena Moss, Martin Manning, Guang Zeng, Hinrich Schaefer, Ilya Usoskin, Jocelyn Turnbull, Gordon Brailsford, Sylvia Nichol, Tony Bromley

    Published 2025-01-01
    “…Abstract Hydroxyl (OH) is the atmosphere’s main oxidant removing most pollutants including methane. Its short lifetime prevents large-scale direct observational quantification. …”
    Get full text
    Article
  18. 4118

    A MD Simulation and Analysis for Aggregation Behaviors of Nanoscale Zero-Valent Iron Particles in Water via MS by Ying Zhao, Dongmei Liu, Huan Tang, Jing Lu, Fuyi Cui

    Published 2014-01-01
    “…It is necessary to understand microchange of NPs in water because it can provide theoretical research that is used to reduce polluting effect of NPs on water environment.…”
    Get full text
    Article
  19. 4119

    Aliphatic, Cyclic, and Aromatic Organic Acids, Vitamins, and Carbohydrates in Soil: A Review by Valerie Vranova, Klement Rejsek, Pavel Formanek

    Published 2013-01-01
    “…Aliphatic, cyclic, and aromatic organic acids play important roles in rhizosphere ecology, pedogenesis, food-web interactions, and decontamination of sites polluted by heavy metals and organic pollutants. Carbohydrates in soils can be used to estimate changes of soil organic matter due to management practices, whereas vitamins may play an important role in soil biological and biochemical processes. …”
    Get full text
    Article
  20. 4120

    Water Quality Evaluation and Comparison of Provincial Assessment Sections Based on Evaluation Method by Entropy-Weighted Cloud Model by MA Congcong, LIU Dengfeng, HUANG Qiang, YANG Zhiyong, PAN Baozhu, LIN Mu

    Published 2022-01-01
    “…,Weihe River,Hanjiang River,and Danjiang River.Specifically,we evaluate the environmental quality of surface water in 40 cross-sections of the three rivers using the above two methods.The results reveal that the water quality in the study area is good,and the water quality in more than 70% of the sites reaches Class III.The seriously polluted cross-sections are mainly located in the tributaries of Weihe River,and the main pollutants are chemical oxygen demand (COD) and ammonia nitrogen.…”
    Get full text
    Article