Showing 4,781 - 4,800 results of 5,119 for search '"pollutant"', query time: 0.07s Refine Results
  1. 4781

    Sources of polycyclic aromatic hydrocarbons exposure and their effects on glycolipid metabolism in pregnant women and their newborn in Haikou City, China by Xiaomei Cheng, Haifeng Gao, Qiaojun Li, Naifan Zhang, Ying Lu

    Published 2025-01-01
    “…BackgroundPolycyclic aromatic hydrocarbons (PAHs) are a class of large organic compounds that persist in the environment and are classified as an important subset of persistent organic pollutants (POPs). This study aimed to assess PAH exposure in pregnant women and newborns in Haikou City, China, and evaluate their impact on glycolipid metabolism.MethodsA total of 300 pregnant women and their newborns were selected for the study between May 2022 and December 2023. …”
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  2. 4782

    Enhanced sulfate formation in mixed biomass burning and sea-salt interactions mediated by photosensitization: effects of chloride, nitrogen-containing compounds, and atmospheric ag... by R. Tang, R. Tang, J. Ma, R. Zhang, W. Cui, Y. Qin, Y. Chu, Y. Qin, A. L. Vogel, C. K. Chan

    Published 2025-01-01
    “…Our work suggests that BB reaching or near coastal areas can affect sulfate formation via photosensitizer-mediated reactions, potentially exacerbating air pollution.</p>…”
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  3. 4783

    Acute effects on hepatic biomarkers in the freshwater native fish Aequidens metae exposed to polycyclic aromatic hydrocarbons by W. Corredor-Santamaría, I.C. Calderón-Delgado, Z. Arbeli, J.M. Navas, Y.M. Velasco-Santamaría

    Published 2023-10-01
    “…Detritivorous fish shown the effects of pollutants in water. Biomarkers of effect make it possible to demonstrate exposure to xenobiotics such as polycyclic aromatic hydrocarbons. …”
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  4. 4784

    A Fully Coupled Hydromechanical Model for CO2 Sequestration in Coal Seam: the Roles of Multiphase Flow and Gas Dynamic Diffusion on Fluid Transfer and Coal Behavior by Rui Yang, Weiqun Liu, Tianran Ma, Junhe Xie, Yang Hu, Rui Zhou, Yongjie Yang

    Published 2020-01-01
    “…CO2 sequestration in coal seam has proved to be an effective way for reducing air pollution caused by greenhouse gases. A study on the rules of fluid transfer and reliability of CO2 storage during gas injection is necessary for the engineering application. …”
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    Article
  5. 4785

    A Preliminary Study to Evaluate Recovery in Environmental Microplastic Analysis by İrem Öztürk, Dilara Cinci, Fatma Nur Eraslan, Mansoor Ahmad Bhat, Eftade O. Gaga, Kadir Gedik

    Published 2024-01-01
    “…Microplastics (MPs) have attracted attention as a global concern due to their physicochemical properties, structural components, role as vectors for pollutants and potential health impacts. In studies focusing on the occurrence, levels, and distribution of MPs, there is a need for recovery studies since certified reference materials or standard methods have not yet been established for quality assurance in analyses. …”
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  6. 4786

    Newer Generation of Scooters: Polychlorinated Dibenzo-p-dioxin and Dibenzofuran and Polychlorinated Biphenyl Reductions by Hung-Hong Chen, Yun-Hwei Shen, Hsi-Hsien Yang, Jau-Huai Lu, Lin-Chi Wang, Yen-Kung Hsieh, Chia-Fon Lee, Sheng-Lun Lin

    Published 2020-05-01
    “…Consequently, the improvement of electronic fuel injection and onboard diagnostics systems from a carburetor without feedback control not only reduced the regulated pollutants but effectively reduced PCDD/F emissions.…”
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  7. 4787

    Time dependence effect of metal toxicology and application in WQC derivation of main water basins in China by Tianxin Li, Yao Wang, Ning Qin, Wenjing Zhao, He Huang

    Published 2025-01-01
    “…The exposure time in acute toxicology experiments can affect not only the accuracy of toxicity data such as lethal concentration 50 (LC50) at the species level, but also the dose-effect relationship establishment of pollutants at the community level. However, previous study on the time dependence of heavy metals is still lacking, and its impact on environmental criteria derivation and risk assessment has not been quantitatively characterized. …”
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  8. 4788

    Evaluation of drinking water quality in Xinjiang based on the improved comprehensive water quality index by Jie Li, Lingshuang Lv, Wei Zhe, Xixi Deng, Qin Lin, Rongxiang Xia, Ruonan Fu

    Published 2025-01-01
    “…Methods: The testing data of 6543 water samples from the dry season and the wet season in 2023 were selected, and the drinking water quality in Xinjiang was evaluated and analyzed by using the Nemerow pollution index, the worst factor discriminant method and the weighted average method to calculate the comprehensive water quality index. …”
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  9. 4789

    Primary multiple cancer in practice of urological oncologist by M. D. Ter-Ovanesov, D. M. Yagudaev, A. A. Gritskevich, E. V. Anikanova, K. I. Medvedev

    Published 2024-06-01
    “…Exogenous factors are represented by lifestyle and environmental factors such as smoking and alcohol, low physical activity, as well as prolonged exposure to ultraviolet radiation and industrial pollution. Iatrogenic factors, including radiation therapy and chemotherapy, can also increase the risk of developing PMMs.This article represents a clinical case of a patient born in 1942, in whom, during 11 years of follow-up care, primary multiple synchronous metachronous cancers of 5 localizations and 4 histological types were verified and treated. …”
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  10. 4790

    Biodegradation of Azo and disperse dyes by Trametes versicolor: Process optimization and MnP enzyme dynamics by Isma Fayyaz, Salina Saddick, Raja Tahir Mahmood, Muhammad Javaid Asad, Muhammad Altaf Hussain, Jiandong Hu, Muhammad Awais, M. Ijaz Khan, Shaxnoza Saydaxmetova

    Published 2025-03-01
    “…Textile industries are the major source of environmental pollution in the world because they release dyes, chemical and pigments in wastewater which are produced during dying process. …”
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  11. 4791

    The Impact of Heating Methods on Respiratory and Allergic Diseases in Preschool Children: A Repeated Cross-Sectional Survey Across Northern and Southern China by Chenyang Wang, Shaohua Li, Yan Zhang, Haixia Zhou, Peiwen Zhang, Wei Yu

    Published 2025-01-01
    “…Using Pearson’s chi-squared tests, we analyzed the associations between four indoor heating methods—convective heating (CH), convective and radiant heating (CH&RH), radiant heating (RH), and polluting heating (PH)—and nine respiratory and allergic diseases. …”
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  12. 4792

    Energy-efficient Carbon-doped TiO2 for Visible Light Degradation of Methyl Orange: Preparation, Performance, and Mechanism by Xinying Han, Yubei Guo, Chien Yong Goh, Cheng Loong Ngan, Jian Ping Tan, Peng Chee Tan, Sin Yuan Lai

    Published 2024-12-01
    “…Water pollution caused by textile dyes has become a serious issue, making the treatment of sewage urgent. …”
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  13. 4793

    Cost-Effective Treatment of Hemihydrate Phosphogypsum and Phosphorous Slag as Cemented Paste Backfill Material for Underground Mine by Xilong Xue, Yuxian Ke, Qian Kang, Qinli Zhang, Chongchun Xiao, Fengjian He, Qing Yu

    Published 2019-01-01
    “…The environmental pollution caused by the discharge of phosphogypsum (PG) and phosphorous slag (PS) is a common issue for all countries. …”
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  14. 4794

    Accounting for microorganisms yields stricter water quality criteria and elevated ecological risks of antibiotics: A case study of sulfonamides in the Yangtze River Delta by Xinyang Zhang, Xiao Yun, Ye Huang, Guofeng Shen, Nan Lin

    Published 2025-01-01
    “…Monitoring data from the past 15 years in the YRD revealed a 133 % increase in ecological risks when using LWQC-nnm compared to LWQC-n and LWQC-nn, particularly under the worst-case pollution scenarios. However, there was a slight temporal decline in overall ecological risks. …”
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  15. 4795

    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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  16. 4796

    Olfactory Impairment and Recovery in Zebrafish (<i>Danio rerio</i>) Following Cadmium Exposure by Chiara Maria Motta, Rosa Carotenuto, Chiara Fogliano, Luigi Rosati, Pabitra Denre, Raffaele Panzuto, Rossana Romano, Gianluca Miccoli, Palma Simoniello, Bice Avallone

    Published 2025-01-01
    “…This evidence sheds light on aspects of animal survival that are often overlooked when assessing environmental pollution.…”
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  17. 4797

    Scrutinizing the evidence of anthracene toxicity on adrenergic receptor beta-2 and its bioremediation by fungal manganese peroxidase via in silico approaches by Muhammad Naveed, Khadija Khatoon, Tariq Aziz, Rida Naveed, Muhammad Nouman Majeed, Maida Salah Ud Din, Tayyab Javed, Ayaz Ali Khan, Abdullah F. Alasmari

    Published 2025-01-01
    “…To mitigate the anthracene pollution, further docking indicated Anthracene-2,6-dicarboxylic acid as the most vigorous ligand for manganese peroxidase of L. suecica with a binding energy of − 9.3 kcal/mol, suggesting its potential as a bioremediating agent. …”
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  18. 4798

    Using Blockchain in the Registration and Authentication of a Carpooling Application: From Review to Proposal by Lina Sofía Cardona Martínez, Cesar Andrés Sandoval Muñoz, Ricardo Salazar-Cabrera, Álvaro Pachón de la Cruz, Juan Manuel Madrid Molina

    Published 2025-01-01
    “…Primary mobility challenges in cities include high levels of traffic, accidents, and pollution. Improvements in road infrastructure, technological advancements at traffic light intersections, and the adoption of electric or hybrid vehicles are insufficient to resolve these issues. …”
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  19. 4799

    Innovative development, microstructure and hydration characteristics of recycled brick powder-circulating fluidized bed fly ash-based earthwork subgrade backfill by Wenhuan Liu, Kaize Li, Xiaoyu Jiao, Hui Li, Honghong Cao, Yongping Qu

    Published 2025-07-01
    “…This paper aims to enhance the effective utilization of construction solid waste renewable brick powder (RBP) and circulating fluidized bed fly ash (CFBFA), addressing the issues of resource consumption and environmental pollution associated with these two types of solid waste. …”
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  20. 4800