Search alternatives:
decrease » increase (Expand Search)
Showing 1 - 20 results of 199 for search '(( significant ((mean decrease) OR (nn decrease)) ) OR ( significant activation energies ))', query time: 0.12s Refine Results
  1. 1
  2. 2

    In-Vehicle Performance Validation of the Semi-Active Hybrid Energy Storage System by Rehman, Habib-ur

    Published 2015
    “…Recent research has focused on a variety of HESS circuit design topologies [1]-[4] and power management and control [5]-[6]. The passive, semi-active, and active HESS configurations have gained significant attention. …”
    Get full text
    article
  3. 3

    The effect of graphene on the activation energy of grain growth for the nanocrystalline thermoelectric n-type Bi2Te2.7Se0.3 by Farah M. El-Makaty (14157090)

    Published 2022
    “…For the composite samples, a lower graphene weight percentage (0.05 wt.%) increased the activation energy to 270 kJ/mol. In contrast, higher amounts of graphene (0.5 wt.%) reduced the activation energy significantly to 254 kJ/mol. …”
  4. 4

    A green route to the synthesis of highly porous activated carbon from walnut shells for mercury removal by Albatrni, Hania

    Published 2024
    “…The procedure involved the utilization of potassium carbonate as the chemical activator. The porous material obtained was subjected to characterization using X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, energy-dispersive X-ray spectroscopy (EDX), Brunauer-Emmett-Teller (BET) analysis, and X-ray photoelectron spectroscopy (XPS). …”
    Get full text
    Get full text
    Get full text
    article
  5. 5

    Novel method for water purification using activated adsorbents developed from sewage sludge by Elsayed, Yehya

    Published 2016
    “…The results showed that washing the sludge prior to the carbonization step significantly enhanced the surface area of the final activated product. …”
    Get full text
    article
  6. 6

    Removal of Methylene Blue from Water Using Magnetic GTL-Derived Biosolids: Study of Adsorption Isotherms and Kinetic Models by Shifa Zuhara (14150862)

    Published 2023
    “…To understand the surface properties, the biosolid waste (BS) that is activated directly using potassium carbonate, labelled as KBS, has been characterized using scanning electron microscopy and energy dispersive X-ray spectroscopy (SEM-EDS), X-ray photoelectron spectroscopy (XPS), X-ray powder diffraction (XRD), and Brunauer–Emmett–Teller (BET). …”
  7. 7

    Visible Light Photocatalytic Activity of Ag/WO<sub>3</sub> Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark by Maha Matalkeh (17148358)

    Published 2022
    “…In addition, the catalyst shows high degradation efficiency and significant dose-dependent inhibition of Gram-negative E. …”
  8. 8

    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... by Masri, Oussama Samer

    Published 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). …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  9. 9

    Analysis of hydrogen sorption characteristics of boron-doped activated carbons by Beckner, M.

    Published 2011
    “…There is significant interest in the properties of boron-doped activated carbons for their potential to improve hydrogen storage. …”
    Get full text
    Get full text
    Get full text
    conferenceObject
  10. 10

    A green route to the synthesis of highly porous activated carbon from walnut shells for mercury removal by Hania Albatrni (17092945)

    Published 2024
    “…The procedure involved the utilization of potassium carbonate as the chemical activator. The porous material obtained was subjected to characterization using X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, energy-dispersive X-ray spectroscopy (EDX), Brunauer-Emmett-Teller (BET) analysis, and X-ray photoelectron spectroscopy (XPS). …”
  11. 11

    Role of Active Morphing in the Aerodynamic Performance of Flapping Wings in Formation Flight by Billingsley, Ethan

    Published 2021
    “…Migratory birds have the ability to save energy during flight by arranging themselves in a V-formation. …”
    Get full text
    article
  12. 12

    Advanced Analytical and Empirical Control Strategies for Active Magnetic Bearing Systems by Debarghya Dutta (22282726)

    Published 2025
    “…<p dir="ltr">Active Magnetic Bearings (AMB) systems are well-suited for high-speed applications and demonstrate compatibility with clean environments, such as renewable energy sectors, and challenging conditions like extreme pressures, temperatures, and harsh environments. …”
  13. 13

    Advancing Sustainable Energy Transition Through Green Hydrogen Valleys by Aymen Flah (22497344)

    Published 2025
    “…Additionally, the study outlines a three-phase roadmap—activation, scaling, and market integration—to facilitate the seamless incorporation of GHVs into the energy sector. …”
  14. 14

    Comparison of Energy Efficiency Strategies for Mosques in the United Arab Emirates by Mokhtar, Ahmed

    Published 2015
    “…Hence, failure to design energy efficient mosques either affects occupants' thermal comfort or re-orients the limited resources from other important activities to achieve that comfort. …”
    Get full text
    article
  15. 15

    Advancements and Challenges in Active Magnetic Bearings: A Comprehensive Review of Performance, Control, and Future Prospects by Debarghya Dutta (22282726)

    Published 2025
    “…<p dir="ltr">This paper provides an in-depth assessment of Active Magnetic Bearings (AMBs), which are electromagnetic bearings powered by power electronic components for high-speed equipment. …”
  16. 16

    National-level resilience: Innovative framework for Energy-Water-Food nexus evaluation by Ammar M. Khourchid (19420621)

    Published 2024
    “…<p dir="ltr">The escalating demand for energy, water, and food (EWF) resources, alongside external stressors such as climate change, is placing significant strain on national systems. …”
  17. 17
  18. 18

    Insights into rechargeable Zn-air batteries for future advancements in energy storing technology by Iqbal, Anum

    Published 2023
    “…Owing to its high theoretical specific energy density, low cost, abundance and environmental friendliness, the rechargeable Zn-Air batteries (ZAB) are becoming the most prevalent candidate as energy storage devices for consumer electronics, and electric vehicles. …”
    Get full text
    article
  19. 19

    Integration of Smart Sensors in Buildings to achieve Energy Efficiency in Hot and Humid Climate by JABR, BILAL SUDQI SAEED

    Published 2021
    “…Relevant studies on the subject have revealed that a third of the global and primary energy in the world is being utilized in buildings and associated structures. …”
    Get full text
  20. 20

    Electrooxidation behavior of ethanol toward carbon microbead-encapsulated ZnO particles derived from coffee waste by Zafar Khan Ghouri (1407580)

    Published 2020
    “…The electrochemical measurements specified that the presence of ZnO particles and the high surface area of the activated sample have a significant influence on electrooxidation activity. …”