Showing 3,581 - 3,600 results of 3,984 for search '"pollutant"', query time: 0.06s Refine Results
  1. 3581

    Adaptive Extraction of Oil Painting Texture Features Based on Reaction Diffusion Equation by Qicai Huang

    Published 2021-01-01
    “…Numerical experiments show that the given filter model has a better processing effect on images with different types and different degrees of noise pollution. On this basis, an oil painting classification system based on texture features is designed, combined with an improved gray-level cooccurrence matrix algorithm and a multiclass support vector machine classification model, to extract, train, and classify oil paintings. …”
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  2. 3582

    Sol–gel synthesis of TiO2 doped with chromium: photocatalytic degradation of tartrazine by Ana E. Cardozo, Elsa M. Farfán Torres, Graciela V. Morales, Edgardo L. Sham

    Published 2023-12-01
    “… Photocatalysis is an advanced oxidation method that allows the removal of aqueous pollutants of different origins. However, its application on an industrial scale is limited due to the requirement of excitation sources in UV frequency. …”
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  3. 3583

    Evaluating the risk of bacterial infections associated with the most handled Iraqi notes in Kalar by Hassan Mohammad Tawfeeq, Mohammed Hassan Fatah, Ahmed Mohammed Tofiq

    Published 2019-06-01
    “…The goals of the current research focused on the exploration of the scope of microbial pollution of the widely traded paper currency notes of the Iraqi currencies (250, 1000 and 5000 Iraqi Dinars) in Kalar city. 300 banknotes (100 samples for each of the denominations under investigation) in circulation were gathered from different categories of Kalar population and one fresh sample for each of the three currencies (control negative). …”
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  4. 3584
  5. 3585

    Utilizing GIS, remote sensing, and AHP-multi-criteria decision analysis for optimal landfill site selection in Kenitra Province, Morocco: a step towards sustainable development goa... by Adil Moumane, Jamal Al Karkouri, Mouhcine Batchi

    Published 2025-01-01
    “…Establishing these sites as centralized landfills for multiple municipalities aligns with Sustainable Development Goals (SDGs) 3, 6, 14, 15, and 17, promoting public health, preventing water pollution, protecting ecosystems, and fostering partnerships for sustainable waste management. …”
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  6. 3586

    Study on a Large-Scale Persistent Strong Dense Fog Event in Central and Eastern China by Hongbin Wang, Zhiwei Zhang, Duanyang Liu, Yuying Zhu, Xuerong Zhang, Chengsong Yuan

    Published 2020-01-01
    “…The results show the following: (1) The SDF event has the characteristics of long duration, wide influence range, large intensity, and serious air pollution. During the study period, there are 531 stations with SDF events, covering an area of over 360,000 km2. …”
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  7. 3587

    Environmental quality and macroeconomic phenomenon by S. Amar, A. Satrianto, A. Ariusni, A. Ikhsan, E.S. Siregar

    Published 2024-01-01
    “…The policies suggested, include the following 1) the government must be able to maintain environmental quality while still encouraging economic growth, implemented by creating an environmentally sound growth concept or applying the green economic concept to harmonize growth and the environment; 2) the industrialization process must be maintained so that it does not damage the environment, and pollution threshold rules created in the industrialization process must be applied…”
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  8. 3588

    The Effect of Active Chitosan Films Containing Bacterial Cellulose Nanofiber and ZnO Nanoparticles on the Shelf Life of Loaf Bread by Mehrasa Bakouei, Jalal Sadeghizadeh Yazdi, Mohammad Hasan Ehrampoush, Mahdieh Salari, Farzan Madadizadeh

    Published 2023-01-01
    “…Due to the disadvantages of synthetic packaging materials such as migration, environmental pollution, lack of easy recycling, and high production costs, natural polymers have received much attention as safe and biodegradable alternatives to plastics. …”
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    Article
  9. 3589

    Dynamic Nonlinear and Residual Deformation Behaviors of the Fly Ash-Modified Loess by Qian Wang, Jun Wang, Xiumei Zhong, Haiping Ma, Xiaowei Xu

    Published 2021-01-01
    “…Fly ash mixed with loess can improve strength and reduce construction costs and environmental pollution. Moreover, it has strong economic and social benefits. …”
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  10. 3590

    Creative-Motivated Citizen Science After-School STEAM Programme for Motivating Actions Related to the Oceanic Microplastics Problem by Tomomi Sayuda, Haruyuki Kinoshita, Fumitoshi Kato, Miles Pennington

    Published 2025-01-01
    “…Citizen science (CS) projects focused on microplastics (MP), small plastics that cause widespread ocean pollution, have gained interest from international research communities. …”
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  11. 3591

    Properties and Components of Recycled Engine Oil Bottom Rejuvenated Asphalt and Its Grey Relationship Analysis by Jin Li, Miaozhang Yu, Xinzhuang Cui, Wentong Wang

    Published 2019-01-01
    “…Numerous environmental pollution and resource waste problems are associated with recycled engine oil bottom (REOB), which cannot be effectively recycled. …”
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  12. 3592

    Exhaust gas after treatment using air preheating and selective catalytic reduction by urea to reduce NOx in diesel engine by Mohammad Shahed H.K. Tushar, Musa Ibne Mannan, Afra Azmain

    Published 2025-02-01
    “…The oxides of nitrogen (NOx) emitted from diesel engines are perilous pollutants, contributing to environmental and health hazards. …”
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  13. 3593

    Isolation of cellulolytic bacteria, including actinomycetes, from coffee exocarps in coffee-producing areas in Vietnam by Han B. Bui

    Published 2024-02-01
    “…However, much of the cellulosic waste including coffee exocarps which are wastes from raw coffee process in Vietnam is often disposed of by biomass burning and discharged into the environment in developing countries, thus causing considerable environmental pollution. Besides, these organic wastes decompose slowly when they are used to produce compost in ordinary conditions. …”
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  14. 3594

    Design and Profit Allocation in Two-Echelon Heterogeneous Cooperative Logistics Network Optimization by Yong Wang, Yingying Yuan, Kevin Assogba, Ke Gong, Haizhong Wang, Maozeng Xu, Yinhai Wang

    Published 2018-01-01
    “…Consequences like the complexity of urban transportation networks and long distance deliveries or pickups and pollution are leading problems to more expenses and more complaints from environment protection organizations. …”
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  15. 3595
  16. 3596
  17. 3597

    Risk Evaluation of Pyrolyzed Biochar from Multiple Wastes by Shem M. Ndirangu, Yanyan Liu, Kai Xu, Shaoxian Song

    Published 2019-01-01
    “…The degree of environmental risk assessment of HM pollution in biomass and biochars has been determined by using potential ecological risk index and RAC while organic contaminant degradation by EPFRs was considered when assessing the environmental roles of biochar in regulating the fate of contaminants removal. …”
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  18. 3598

    Geopolitical Concerns Arising From Mining Activities in Some Parts of Nigeria and Cameroon by Rifkatu Nghargbu, K'tso Nghargbu, Shekwonyadu Iyakwari

    Published 2020-06-01
    “…The concerns range from negative impacts of mining such as pollution-induced health problems as a result of contaminated water and land, destruction of aquatic creatures, mining pits as death traps, as well as destruction of farm lands. …”
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  19. 3599

    Bacteriological Assessment of the Indoor Air of Different Hospitals of Kathmandu District by Arzu Kunwar, Samyukta Tamrakar, Shyaron Poudel, Sony Sharma, Pramila Parajuli

    Published 2019-01-01
    “…According to the European Commission, most of the hospitals were intermediately polluted. Out of 16 indoor air samples, 47.18% of Staphylococcus aureus and 1.82% Pseudomonas spp. were isolated. …”
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  20. 3600

    Chronological development of environmental protection and sustainable development in Ethiopia: Systematic review by Tsegay Kahsay Gebrekidan, Muuz Gebretsadik Gebremariam, Meaza Kidane Teferi, Selama Gebreslassie Yebyo

    Published 2025-01-01
    “…Despite these advancements, Ethiopia faces numerous environmental challenges, including land degradation, climate change, deforestation, pollution, and inadequate implementation of environmental policies. …”
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