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يعرض 1 - 20 نتائج من 229 نتيجة بحث عن '(( significant carbon based ) OR ( significant ((gap decrease) OR (mean decrease)) ))', وقت الاستعلام: 0.12s تنقيح النتائج
  1. 1

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

    منشور في 2023
    "…The price factors were used to construct a multidimensional risk model and evaluate investment decisions for cogeneration project expansion in the future based on a low-carbon energy mix. To this end, five cogeneration configurations using combined-cycle gas turbine (CCGT) integrated with solar photovoltaics (PV) and carbon capture and storage (CCS) technologies were assessed. …"
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  3. 3

    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. …"
  4. 4

    Mycelium-Based Thermal Insulation for Domestic Cooling Footprint Reduction: A Review حسب Shouq Al-Qahtani (19344703)

    منشور في 2023
    "…<p dir="ltr">Domestic cooling demands in arid and hot climate regions, including Qatar, induce a significant challenge to reduce the area’s cooling energy consumption and carbon footprint, primarily due to the heavy reliance on electricity-intensive air conditioning systems. …"
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    Evaluation of highly active and stable SiO2 supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs حسب Ali, Sardar

    منشور في 2023
    "…Catalytic methane decomposition is believed to be an economic and environmental friendly route for the production of COx free hydrogen and high quality carbon nanotubes. However, the development of active and stable catalysts remains a significantly challenging research topic. …"
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  7. 7

    Towards Sustainable Low-Embodied-Carbon Concrete Alternatives حسب AIDEH, MAJD RASMI AHMAD

    منشور في 2024
    "…This paper evaluates the benefits of using environmentally sustainable low-embodied carbon alternatives to traditional concrete, as the concrete industry is responsible for significant global greenhouse gas emissions due to its environmental impact. …"
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  8. 8

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

    منشور في 2022
    "…<p dir="ltr">Despite the growing knowledge and commitment to climate change, carbon dioxide (CO<sub>2</sub>) emissions continue to rise dramatically throughout the planet. …"
  9. 9

    Carbon Nanotube Effect on the Ductility, Flexural Strength, and Permeability of Concrete حسب Mohamed O. Mohsen (14590765)

    منشور في 2019
    "…<p>Recently, remarkable types of carbon nanofilaments called carbon nanotubes (CNTs) have raised the interest of many concrete and cementitious composite researchers due to their significant mechanical, electrical, thermal, kinetic, and chemical properties. …"
  10. 10

    A pathway to 25% reduction in greenhouse gas emission by 2030 using GIS-Based multi-criteria decision making for renewables, date palm (phoenix dactylifera), and carbon credits: a... حسب Hazrat Bilal (7367477)

    منشور في 2024
    "…Additionally, planting date palm trees (Phoenix dactylifera) would significantly benefit the nation in the area of carbon sequestration and revenue generation as compared to purchasing carbon offset credits.…"
  11. 11

    Evaluation of highly active and stable SiO<sub>2</sub> supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs حسب Assem T. Mohamed (16023355)

    منشور في 2023
    "…<p>Catalytic methane decomposition is believed to be an economic and environmental friendly route for the production of COx free hydrogen and high quality carbon nanotubes. However, the development of active and stable catalysts remains a significantly challenging research topic. …"
  12. 12

    Transforming recycled construction waste fines into carbon sink material via accelerated mechanochemical carbonation: A novel approach to CO<sub>2</sub> sequestration حسب Marwa Saadeh (22282489)

    منشور في 2025
    "…The effect of MCC time on direct mineral carbonation was systematically assessed, and its performance was evaluated based on the calcium carbonate (CC) content. …"
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    How circular economy can reduce scope 3 carbon footprints: Lessons learned from FIFA world cup Qatar 2022 حسب Hana Yousef, Al Sholi

    منشور في 2023
    "…This study presents comprehensive research on scope-based carbon footprint analysis related to two phases, i.e., the construction phase and operation phase of stadiums, by taking the eight world cup stadiums in Qatar as a case study. …"
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  14. 14

    Morphological changes in amblyopic eyes in choriocapillaris and Sattler’s layer in comparison to healthy eyes, and in retinal nerve fiber layer in comparison to fellow eyes through... حسب Masri, Oussama Samer

    منشور في 2021
    "…Results The method of measuring reflectivity is good to excellent reliability for all regions of interest except the fourth. The mean reflectivity of the choriocapillaris and Sattler’s layer in amblyopic eyes were significantly lower than in healthy eyes (p = 0.003 and p = 0.008 respectively). …"
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  15. 15

    Functionalized Carbon Nanotubes: Emerging Nanomaterials for Enhanced Cancer Diagnosis and Imaging حسب Anish Prasad Lohani (23273992)

    منشور في 2025
    "…Despite advancements in treatment, early detection and imaging continue to pose significant challenges. Functionalized carbon nanotubes (CNTs) have emerged as promising nanomaterials due to their unique structural properties and versatile functionalization strategies. …"
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    Aqueous dispersions of highly conductive carbon nanomaterials: Unusual aggregation mechanism حسب Faozia Nasser Al-Shaibah (17714343)

    منشور في 2024
    "…<p dir="ltr">Determination of the optimal conductive composition and operational flow conditions are of profound significance for aqueous–based semisolid flow battery and supercapacitor applications. …"
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    Strengthening of thin reinforced concrete slabs with CFRP laminates حسب Hawileh, Rami

    منشور في 2016
    "…Over the years, engineers and researchers have been working continuously to reduce the dead loads on buildings by reducing the sizes of structural elements. Slabs add significant dead load to buildings compared to other structural members. …"
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  18. 18

    Evidence and gaps in clinical outcomes of novel pharmacologic therapies for sickle cell disease: A systematic literature review highlighting insights from clinical trials and real-... حسب Mohamed Yassin (4166515)

    منشور في 2025
    "…The high discontinuation rate and results of the STAND trial led to a significant decrease in the use of crizanlizumab. The HOPE trial demonstrated a 51 % improvement in hemoglobin response and a reduction in hemolytic markers in patients treated with voxelotor. …"
  19. 19

    PERMEABILITY ANISOTROPY DISTRIBUTIONS IN AN UPPER JURASSIC CARBONATE RESERVOIR, EASTERN SAUDI ARABIA حسب Sahin, A.

    منشور في 2020
    "…This is especially true of carbonate reservoirs in the Middle East which are known to be highly heterogeneous. …"
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  20. 20

    Harnessing piperine for enhanced antimicrobial activity of carbon dot‑modified cellulose fibers حسب Ravindran, Sreeshna

    منشور في 2024
    "…This study focused on synthesizing phenylboronic-acid-functionalized piperine-based carbon dots (PBA-PPCDs) and boronic acid carbon dots (BACDs) as potential antimicrobial agents. …"
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