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Showing 121 - 140 results of 395 for search '(( significant case based ) OR ( significant ((i.e decrease) OR (nn decrease)) ))', query time: 0.11s Refine Results
  1. 121

    LQG-Based Virtual Inertial Control of Islanded Microgrid Load Frequency Control and DoS Attack Vulnerability Analysis by Athira M. Mohan (17947850)

    Published 2023
    “…The inverter-equipped RESs like solar and wind power generation units, besides the load variations can prompt sustained frequency fluctuations in microgrid and further lead to system instability, power outages, and even complete system blackout in the worst case. As a solution to the concerns of intermittent power source integration and resulting microgrid frequency instability, in this work, two robust LFC schemes using conventional linear quadratic gaussian (LQG) and modified LQG with linear quadratic integral (LQI) control schemes are proposed for secondary/battery energy storage system (BESS)-based auxiliary (virtual inertia (VI)) control of islanded/non-linear microgrid. …”
  2. 122
  3. 123

    A Multi-Feature Based Approach Incorporating Variable Thresholds for Detecting Price Spikes in the National Electricity Market of Australia by Dao H. Vu (19570225)

    Published 2021
    “…In this paper, a multi-feature based approach with the incorporation of variable thresholds is developed to detect electricity price spikes in the national electricity market of Australia. …”
  4. 124

    The outcome of severe traumatic brain injury in children in Qatar: Six-year study by Azhar Khattab (19774476)

    Published 2015
    “…This is a retrospective study that included all pediatric cases of severe TBI during the period from January 2002 to December 2008. …”
  5. 125

    Co-doped zigzag graphene nanoribbon based gas sensor for sensitive detection of H<sub>2</sub>S: DFT study by Ehab Salih (17075206)

    Published 2021
    “…Particularly, the response of H<sub>2</sub>S to Cu/Zn-ZGNR system demonstrated a significant high value of 48.92%. Therefore, the newly developed co-doped Cu/Zn-ZGNR based gas sensor can be recommended as a highly sensitive H<sub>2</sub>S</p><h2>Other Information</h2><p dir="ltr">Published in: Superlattices and Microstructures<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.spmi.2021.106900" target="_blank">https://dx.doi.org/10.1016/j.spmi.2021.106900</a></p>…”
  6. 126

    Awareness and practice of dentists in gulf cooperation council countries regarding medication-related osteonecrosis of the jaw – A web-based survey by Mohammad Zakaria, Nassani

    Published 2023
    “…Materials and methodsThis questionnaire-based study was conducted among dental practitioners in all six GCC countries. …”
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  7. 127

    Synthesis of graphene oxide nanofluid based micro-nano scale surfaces for high-performance nucleate boiling thermal management systems by Shoukat Alim Khan (14778226)

    Published 2021
    “…In comparison, M surface-based thermal management system resulted in the highest efficiency.…”
  8. 128
  9. 129

    AI-Based Multiclass Grading of Hepatic Steatosis From B-Mode Ultrasound: Generalization Across Modalities and Clinical Comparison With Radiologists by Fahad Muflih Alshagathrh (18427950)

    Published 2025
    “…The AI maintained balanced class-wise <i>F</i><sub><em>1</em></sub> -scores (0.90–0.94), while radiologists struggled, particularly with Mild and Moderate cases, and exhibited substantial inter-reader variability (<i>κ</i>=0.068 –0.648). …”
  10. 130

    Agree-to-Disagree (A2D): A Deep Learning-Based Framework for Authorship Discrimination Task in Corpus-Specificity Free Manner by Md. Tawkat Islam Khondaker (16870107)

    Published 2020
    “…It is a two-stage deep learning-based framework consisting of an `Agree' and a `Disagree' network. …”
  11. 131

    CO, CO<sub>2</sub>, and SO<sub>2</sub> detection based on functionalized graphene nanoribbons: First principles study by Ehab Salih (17075206)

    Published 2020
    “…After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO<sub>2</sub> and AGNR-O-OH-SO<sub>2</sub>, respectively. …”
  12. 132

    Towards a knowledge-hub destination: analysis and recommendation for implementing TOD for Qatar national library metro station by Nur Alah Abdelzayed Valdeolmillos (17714307)

    Published 2023
    “…The study examines the potential of QNL as a destination TOD to enhance the area's mission as a driver for a knowledge-based economy. The methodological approach is based on the analytical concepts obtained from the Integrated Modification Methodology as a sustainable urban design process. …”
  13. 133

    A Transformative State in the Wake of COVID-19: What Is Needed to Enable Innovation, Entrepreneurship, and Education in Qatar? by Tarek Ben Hassen (15742605)

    Published 2022
    “…<p dir="ltr">Economic diversification is vital in achieving sustainable economic development, especially for countries relying on nonrenewable natural resources, such as oil and gas, in the case of the Gulf Cooperation Council (GCC) countries. …”
  14. 134

    Could Petrol Stations Play a Key Role in Transportation Electrification? A GIS-Based Coverage Maximization of Fast EV Chargers in Urban Environment by Safak Bayram (16925975)

    Published 2022
    “…More specifically, the location problem is modelled as a maximum coverage location problem (MCLP) and solved using a geographic information system (GIS) based platform. The spatial optimization problem is solved using a linear-programming relaxation based MCLP algorithm developed in Python. …”
  15. 135

    The Impact of Adopting Positive Education and Wellbeing Culture on Learners with Special Educational Needs and Disabilities (SEND) in a Private and Mainstream School in Dubai: An E... by Keis, Yasmina

    Published 2020
    “…The impact of positive education and wellbeing culture on learners with special educational needs and disabilities (SEND) in Dubai-based inclusive schools has been an active area of education research. …”
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  19. 139

    Studying the impact of an energy retrofit of a UAE-based existing building by adding intelligent valves on the main chilled water risers and reconfigure the chilled water pumps to... by MAHMOUD, ABDALLAH

    Published 2021
    “…Additionally, the research tries to present to buildings’ retrofit community a methodology to be followed for any future attempts on the same field by utilizing computer-based modeling software “IESVE” to simulate the existing cases and compare multiple scenarios for chilled water loops and ΔT. …”
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  20. 140

    Walking around the preferred speed: examination of metabolic, perceptual, spatiotemporal and stability parameters by Lina Majed (7485380)

    Published 2024
    “…While metabolic, perceptual and spatiotemporal values were sensitive to the smallest change in speed (i.e., 0.5 km·h<sup>−1)</sup>, a significant increase in the rate of carbohydrate oxidation and decrease in % fat oxidation were only observed at speeds above PWS. …”