يعرض 61 - 80 نتائج من 332 نتيجة بحث عن '(( significant co based ) OR ( significant ((small decrease) OR (mean decrease)) ))', وقت الاستعلام: 0.12s تنقيح النتائج
  1. 61

    The Sustainability (Environmental and Economical) impact of upgrading Bahrain building regulations for affordable housing units: Case study in Bahrain حسب Al-Saffar, May

    منشور في 2014
    "…All the studied cases were an initial study to estimate the optimal case that can be integrated in the Ministry of Housing construction manual to save maximum percentage in the chiller energy, overall energy and the CO2 emissions. Page | V The collected results were compared to the current situation in Bahrain (Base Case) and it comes to the conclusion that upgrading the wall is the most beneficial building envelope element that can reduce the chiller energy, overall energy and the CO2 emissions more than the roof that is already insulated and the windows that are relatively having a low window to wall ratio. …"
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    Understanding the formation of active site in copper ceria system for carbon dioxide catalytic conversion حسب Parisa Ebrahimi (14152392)

    منشور في 2025
    "…The density of Cu+/(Cu++Cu<sup>2</sup>+) and surface oxygen vacancy correlates very well with the synthesis conditions and catalytic activity towards CO<sub>2</sub> conversion. The results suggest that Cu loading and calcination temperature in Cu/CeO<sub>2</sub> system could significantly enhance the presence of active sites for effective CO<sub>2</sub> hydrogenation.…"
  4. 64

    Assessing the eco-environmental aspects of fossil fuels-based units substitution of Point Aconi thermal power plant by green-based energies: a case study of Canada حسب Nima Amiri (21842687)

    منشور في 2024
    "…<p dir="ltr">Canada possesses significant potential in harnessing renewable energy from its vast and diverse geography, which can generate clean electricity. …"
  5. 65

    A systematic review on hydrogen production via hydrochar-based gasification حسب Sabah Mariyam (14150859)

    منشور في 2025
    "…<p dir="ltr">Hydrogen (H<sub>2</sub>) yields from various gasification and hydrothermal processes demonstrate significant variability depending on feedstock, catalysts, and process parameters. …"
  6. 66

    Landscape of childhood epilepsies – A multi-ethnic population-based study حسب Ruba Benini (17563083)

    منشور في 2022
    "…</p><h3>Significance </h3><p dir="ltr">This large multi-ethnic population-based study confirms that the prevalence, incidence and clinical features of epilepsy in Qatar is in accordance with other epidemiologic studies and highlights risk factors for the development of co-morbidities and medically-intractable epilepsy.…"
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    Comparative life-cycle assessment of reverse osmosis and microalgae-based treatment for hypersaline oilfield produced water حسب Abdullah M. Alsalal (22927480)

    منشور في 2025
    "…The microalgae system showed a substantial advantage in global warming potential, achieving a net-negative value of −0.15 kg CO₂-eq per cubic meter of treated water, compared with 17.7 kg CO₂-eq emitted by the RO process. …"
  10. 70

    Multidimensional Risk-Based Real Options Valuation for Low-Carbon Cogeneration Pathways حسب Houd Al-Obaidli (19365520)

    منشور في 2023
    "…This study identified three price factors with significant fluctuations that impact conventional power generation, namely: wholesale electricity spot price, natural gas spot price, and CO<sub>2</sub> market price. …"
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    Environmental and economic assessment of mixed plastic waste pelletization in the Gulf Cooperation Council region حسب Junaid, Saleem

    منشور في 2024
    "…The CC of the as-synthesized pellets is 1.26 kg CO2 eq., significantly lower than the data obtained from the Gulf Petrochemicals and Chemicals Association (GPCA) and an actual plant in Gulf Cooperation Council (GCC) countries. …"
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  14. 74

    A review of the features and applications of ZIF-8 and its derivatives for separating CO<sub>2</sub> and isomers of C<sub>3</sub>-<sub> </sub>and C<sub>4</sub>- hydrocarbons حسب Manel Bergaoui (17191585)

    منشور في 2021
    "…The applications of ZIF-8 based materials for carbon dioxide (CO<sub>2</sub>) gas adsorption and the C<sub>3</sub>- and C<sub>4</sub>- isomers’ (propane, propylene, n-butane and isobutane) gas separation also are discussed. …"
  15. 75

    A comparative analysis to forecast carbon dioxide emissions حسب Md. Omer Faruque (17545671)

    منشور في 2022
    "…The findings indicate that CO<sub>2</sub> emissions, electrical energy consumption, and GDP have a statistically significant long-term cointegrating relationship. …"
  16. 76

    A framework based on an input-yield model for greenhouse optimisation for varying environmental conditions حسب Farhat Mahmood (15468854)

    منشور في 2024
    "…Moreover, parametric analysis demonstrates that greenhouse temperature and CO<sub>2</sub> have the most significant impact on the yield. …"
  17. 77

    YOLO-DefXpert: An Advanced Defect Detection on PCB Surfaces Using Improved YOLOv11 Algorithm حسب Prabu Selvam (22330264)

    منشور في 2025
    "…Accurately identifying small defects on PCB surfaces remains a considerable challenge, particularly under complex background conditions, due to the intricate and compact layout of the boards. …"
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    Evolutionary Game-Based Battery Scheduling: A Comparative Study for Prosumers in Smart Grids حسب Anas Karaki (17947808)

    منشور في 2025
    "…A comprehensive comparative analysis is conducted between the proposed EGT algorithm and established methods such as centralized optimization (CO), game theory (GT), and auction-based approaches. …"
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    Life Cycle Assessment for Integration of Solid Oxide Fuel Cells into Gas Processing Operations حسب Khalid Al-Khori (16931838)

    منشور في 2021
    "…<p dir="ltr">The oil and gas industry generates a significant amount of harmful greenhouse gases that cause irreversible environmental impact; this fact is exacerbated by the world’s utter dependence on fossil fuels as a primary energy source and low-efficiency oil and gas operation plants. …"
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