Showing 761 - 780 results of 849 for search '"combustion"', query time: 0.06s Refine Results
  1. 761

    Evaluation of Airborne Particulate Matter and Volatile Organic Compounds Released by Three Types of Mosquito Repellents by Soyeon Lee, Jongmin Park, Myoungho Lee, Minjung Kim, Boowook Kim, Kiyoung Lee, Kyungduk Zoh, Chungsik Yoon

    Published 2024-03-01
    “…Coil types burn at a much faster rate (29.31 mg min‒1) than liquid (1.89 mg min‒1) and mat types (1.30 mg min‒1), indicating a more intense combustion process. Coil types also lead in emission rates (1.94 × 1010 particles min–1 for 10–420 nm) releasing more particles per minute, followed by liquid (1.87 × 108 particles min‒1) and then mat types (6.34 × 107 particles min‒1), suggesting higher particulate emissions during use. …”
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    Article
  2. 762

    Mitigating biomass recalcitrance for plant‐based bioenergy production by Vincent Ninkuu, Zhixin Liu, Yaping Zhou, Enzhi Guo, Xiao Song, Peibo Gao, Yajia Xie, Xuwu Sun

    Published 2023-09-01
    “…Abstract The emission of greenhouse gases, particularly carbon dioxide, predominantly from fossil fuel combustion has received critical warnings several times as their levels exceed the tolerable limits in view of global warming. …”
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    Article
  3. 763

    SuessR: Regional corrections for the effects of anthropogenic CO2 on δ13C data from marine organisms by Casey T. Clark, Mattias R. Cape, Mark D. Shapley, Franz J. Mueter, Bruce P. Finney, Nicole Misarti

    Published 2021-08-01
    “…Abstract Anthropogenic CO2 emissions associated with fossil fuel combustion have caused declines in baseline oceanic δ13C values. …”
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    Article
  4. 764

    Ion bridging enables high-voltage polyether electrolytes for quasi-solid-state batteries by Tianyi Hou, Donghai Wang, Bowen Jiang, Yi Liu, Jia Kong, Yanbing He, Yunhui Huang, Henghui Xu

    Published 2025-01-01
    “…Nail penetration tests evidence high battery safety enabled by Zn-IBPE in 4 Ah graphite||LiNi0.8Mn0.1Co0.1O2 pouch cells without combustion or smoke. This work offers a pathway for designing high-voltage polymer electrolytes and a general solution for achieving high-performance quasi-solid-state batteries.…”
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    Article
  5. 765

    Particle emission and thermal efficiency analysis of a diesel vehicle using biodiesel and a platinum metallic partial-flow particulate filter by Huy Quang Dang, Mi Zwe Mon Phyo, Poonnut Thaeviriyakul, Plan Teekatasn Cosh, Mek Srilomsak, Therdsak Petblengsri, Ittipol Pawarmart, Sompong Srimanosaowapak, Hidenori Kosaka, Preechar Karin

    Published 2025-01-01
    “…However, higher oxygen contents with increasing biodiesel ratios led to more complete combustion and improved brake thermal efficiency. Installation of a P-CDPF had a minimal impact, resulting in less than a 3.4% increase in the BSFC and a 1% decrease in brake thermal efficiency across all tested fuels, owing to its relatively low pressure drop. …”
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    Article
  6. 766

    Apportioning and Locating PM2.5 Sources Affecting Coastal Cities: Ulsan in South Korea and Dalian in China by Eunhwa Choi, Kwonho Jeon, Young Su Lee, Jongbae Heo, Ilhan Ryoo, Taeyeon Kim, Chuanlong Zhou, Philip K. Hopke, Seung-Muk Yi

    Published 2024-05-01
    “…The SN, SS, soil, and oil combustion sources, with r 2 values of 0.25, 0.20, 0.41, and 0.25, respectively, show fair correlations between the cities for these sources during the heating period. …”
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    Article
  7. 767

    Exploration of alcohol dehydrogenase EutG from Bacillus tropicus as an eco-friendly approach for the degradation of polycyclic aromatic compounds by Muhammad Naveed, Fatima Iqbal, Tariq Aziz, Ayesha Saleem, Tayyab Javed, Mahrukh Afzal, Muhammad Waseem, Metab Alharbi, Thamer H. Albekairi

    Published 2025-01-01
    “…Abstract Polycyclic aromatic compounds (PACs) are pervasive environmental contaminants derived from diverse sources including pyrogenic (e.g., combustion processes), petrogenic (e.g., crude oil), and biological origins. …”
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    Article
  8. 768
  9. 769

    Effect of Traditional Process Methods on the Physicochemical and Functional Properties of a Traditional Food Salt (Nikkih) Obtained from Waste Biomass Peels of Musa paradisiaca and... by Pride Ndasi Ngwasiri, Vivian Akah Adanmengwi, Wilson Agwanande Ambindei, Noumo Thierry Ngangmou, Dobgima John Fonmboh, Ngwa Martine Ngwabie, Martin Benoit Ngassoum, Ejoh Richard Aba

    Published 2021-01-01
    “…Alkaline content ranged from 61.7 ± 0.141% to 52.8 ± 0.141%, with boiled M. acuminate combusted at 3500C having the highest value and the lowest from raw M. paradisiaca combusted at 2500C. …”
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    Article
  10. 770

    Assessing the Effect of Groundnut Shell Ash-Lime Stabilization of Reclaimed Asphalt Pavement for Road Construction. by Tumusiime, Innocent

    Published 2025
    “…RAP acceptance in road bases and subbases has been limited, because of the lack of laboratory and field performance data while large quantities of groundnut shell ash (GSA) are generated from the combustion of groundnut shell and also disposed in large quantities on production sites and production of Lime not only imposes financial burdens but also contributes to environmental degradation and carbon emissions. …”
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    Thesis
  11. 771

    Impacto de altas temperaturas sobre la textura y agregación de un suelo del bosque de caldén: implicancias para la erosión eólica by María Sofía Larroulet, Fernando Avecilla, Laura Andrea de Oro, Adriana Noemí Correa, Rocío Noelia Comas

    Published 2024-12-01
    “…Estos agregados estarían formados por la recristalización de los compuestos de Fe y Al (microagregados densos), debido a la combustión del COT y reducción de la fracción más fina y reactiva del suelo. …”
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    Article
  12. 772

    Impacto de altas temperaturas sobre la textura y agregación de un suelo del bosque de caldén: implicancias para la erosión eólica by María Sofía Larroulet, Fernando Avecilla, Laura Andrea de Oro, Adriana Noemí Correa, Rocío Noelia Comas

    Published 2024-12-01
    “…Estos agregados estarían formados por la recristalización de los compuestos de Fe y Al (microagregados densos), debido a la combustión del COT y reducción de la fracción más fina y reactiva del suelo. …”
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    Article
  13. 773

    Five-year Variations in Air Pollutant Emissions with Ultra-low Emission Retrofits in a 660 MW Coal-fired Power Unit by Zhiyong Li, Zhuangzhuang Ren, Chengjing Cao, Chen Liu, Zhen Zhai, Jixiang Liu, Ziyi Zhan, Changtao Huang, Lan Chen, Hongdan Yuan

    Published 2023-07-01
    “…Unlike EFs expressed in mg m−3, the most decreases of EFs in kg h−1 and g MWh−1 in 2015 by more than 97.0% compared to 2014 for three air pollutants arisen from reasonable air supply or enhancement in thoroughness of coal combustion.…”
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  14. 774

    Insights into ozone pollution control in urban areas by decoupling meteorological factors based on machine learning by Y. Qiu, X. Li, X. Li, W. Chai, Y. Liu, M. Song, X. Tian, Q. Zou, W. Lou, W. Zhang, J. Li, Y. Zhang

    Published 2025-02-01
    “…On the contrary, the contribution of combustion to VOCs decreased from 33.7 % to 25.1 %. …”
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    Article
  15. 775
  16. 776

    Dysplasie faciale chez les chimpanzés sauvages de Sebitoli, Parc national de Kibale, Ouganda : la pollution environnementale en cause ? by Sabrina Krief, Jean-Michel Krief, Andrew Seguya

    Published 2014-01-01
    “…Enfin, ils sont aussi exposés aux particules de combustion des carburants des véhicules circulant sur la route nationale à fort trafic qui coupe leur territoire. …”
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    Article
  17. 777

    Magnetically tailored dielectric behaviour of (1-x)Ba0.98Sm0.02TiO3-xBa0.7Sr0.3Fe12O19 ceramic composites by Kaur Arshdeep, Nindrayog Amritpal Singh, Masih Sajan, Middha Shiffali, Kaur Shubhpreet, Kumar Sunil, Ghosh Rubina, Vishwakarma Prakash Nath, Arya Nisharika, Singh Satvir, Tandon Nitin, Sharma Indu, Arora ishal, Paul Surinder, Singh Mandeep, Chopra Vibha, Singh Anupinder

    Published 2024-12-01
    “…Solid-state reaction method was used to prepare Ba1-xSmxTiO3 powders, while Ba1-xSrxFe12O19 powders were synthesized by sol-gel auto combustion method. The selected titanate and M-type hexaferrite powders were used for fabrication of (1-x)Ba0.98Sm0.02TiO3-xBa0.7Sr0.3Fe12O19 composites (x = 0.1, 0.2, 0.3, 0.4, and 0.5) by their mixing, compaction and sintering at 1240°C. …”
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    Article
  18. 778

    Levels, Chemical Compositions, and Sources of PM2.5 of Rural and Urban Area under the Impact of Wheat Harvest by Zhiyong Li, Ziyuan Yue, Dingyuan Yang, Lei Wang, Xin Wang, Zhenxin Li, Yutong Wang, Lan Chen, Songtao Guo, Jinsong Yao, Xiao Lou, Xiaolin Xu, Jinye Wei

    Published 2021-04-01
    “…Positive Matrix Factorization (PMF) identified six PM2.5 sources, viz., coal combustion (CC), vehicle exhaust (VE), industrial sources (ISs), biomass burning (BB), secondary inorganic aerosol (SIA), and fugitive dust (FD). …”
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    Article
  19. 779

    Impacts of Sandstorms on Chemistries of Ambient PAHs in a Small City in North China by Zhiyong Li, Zhen Zhai, Jixiang Liu, Lan Chen, Zhuangzhuang Ren, Chen Liu, Ziyi Zhan, Ziyuan Yue, Wenjia Zhu, Jihong Wei, Huiying Gao, Songtao Guo

    Published 2023-03-01
    “…Positive matrix factorization (PMF) analysis manifested that sandstorm largely enhanced the oil leakage and combustion (OLC) fractions from 18.0% in the NSSP to 34.4% in the SSP. …”
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  20. 780

    Comprehensive health risk assessment of urban ambient air pollution (PM2.5, NO2 and O3) in Ghana by Boansi Adu Ababio, Gerheart Winfred Ashong, Thomas Peprah Agyekum, Blessed Adjei Yeboah, Marian Asantewah Nkansah, Jonathan Nartey Hogarh, Michael Kweku Commeh, Edward Ebow Kwaansa-Ansah, Kwabena Dabie, Felix Adulley, Eldad Boansi, Lorenda Sarbeng, Birago Adu Ababio, Maame Serwaa Boapea, Nana Kwabena Oduro Darko, Meshach Kojo Appiah

    Published 2025-01-01
    “…Urbanization and industrialization have drastically increased ambient air pollution in urban areas globally from vehicle emissions, solid fuel combustion and industrial activities leading to some of the worst air quality conditions. …”
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    Article