Qatar University Institutional Repository: المرسلات الحديثة
السجلات المعروضة 161 -- 180 من 31721
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الوصية بالتنزيل في القانون القطري: دراسة مقارنة
(2025 , Master Thesis)الوصية بالتنزيل تعد استثناء من القواعد العامة للإرث في الفقه الإسلامي؛ وذلك وفقاً لما أكده الدستور القطري، بأن حق الإرث مصون وتحكمه الشريعة الإسلامية، وتعرف الوصية بالتنزيل بأنها: وسيلة قانونية اختيارية تهدف إلى تمكين ... -
Review of electrocatalytic reduction of CO2 on carbon supported films
( Elsevier , 2024 , Article)Carbon capture and conversion are becoming increasingly important as atmospheric CO2 concentrations rise and their adverse effects become increasingly evident. CO2 conversion/utilization-related research has gained renewed ... -
Synergistic effect of zirconia oxygen vacancies and Cu nanoparticles on catalytic conversion of CO2 to CO at low temperatures
( Elsevier , 2024 , Article)Converting carbon dioxide into valuable chemicals requires suitable catalysts to perform efficiently under severe reaction conditions. Developing suitable supported copper catalysts can potentially improve catalytic ... -
A Review of Hydrogel Application in Wastewater Purification
( Multidisciplinary Digital Publishing Institute (MDPI) , 2025 , Article)Hydrogels have garnered considerable interest in water purification owing to their distinctive physicochemical characteristics, including high porosity, modifiable surface chemistry, and superior water retention capacity. ... -
Erratum: Electrocatalytic Oxidation of Methanol Over Silver-based Ag-M/C (M=Cu, Zn, Fe, Cr, Mn) Electrocatalysts Synthesized by Solution Combustion Technique (J. Electrochem. Soc. (2022) 169 (054510) DOI: 10.1149/1945-7111/ac6a84)
( IOP Publishing , 2023 , Corrigendum)The list of authors on the published paper inadvertently excluded Md. Abdul Matin, currently at the Research Institute for Advanced Industrial Technology in the College of Science and Technology I at Korea University, who ... -
Applications of Heterogeneous Catalysts in Green Chemistry
(2024 , Other)In our day-to-day lives, the utilization of industrial products, including chemicals and fuels, is essential. The vast majority of these products are manufactured in chemical plants that transform raw materials into products ... -
A Comprehensive Review of Performance of Polyacrylonitrile-Based Membranes for Forward Osmosis Water Separation and Purification Process
( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)Polyacrylonitrile (PAN), with its unique chemical, electrical, mechanical, and thermal properties, has become a crucial acrylic polymer for the industry. This polymer has been widely used to fabricate ultrafiltration, ... -
Decontamination of Heavy Metals from Soil by Electrokinetic Combined with Reactive Filter Media from Industrial Wastes
( Springer Nature Link , 2025 , Article)The electrokinetic (EK) is an in-situ method for soil remediation, aiming to reduce extensive excavation and mitigate risks associated with exposure to hazardous substances. However, heavy metal precipitation near the ... -
Leader-Follower Formation of a Car-Like Robot Using ROS and Trajectory Tracking
( Springer Nature Link , 2025 , Conference)This paper explores the integration of the Robot Operating System (ROS) with human-robot interaction models for autonomous vehicle navigation in social robotics. Utilizing ROS as middleware, OptiTrack for positioning and ... -
Desalination by the forward osmosis: Advancement and challenges
( Elsevier , 2023 , Article)Forward osmosis (FO) has become a promising membrane technology for desalination and water treatment due to its simplicity, low energy consumption, and low fouling tendency compared to pressure-driven membrane processes. ... -
Hydrogel Performance in Boosting Plant Resilience to Water Stress—A Review
( Multidisciplinary Digital Publishing Institute (MDPI) , 2025 , Article)Hydrogels have emerged as a transformative technology in agriculture, offering significant potential to enhance crop resilience, improve water use efficiency, and promote sustainable farming practices. These three-dimensional ... -
Current trends and future orientation in diagnosing lung pathologies: A systematic survey
( Elsevier , 2025 , Article)Lung diseases pose a significant threat to public health worldwide, resulting in a substantial number of fatalities. Diseases such as chronic obstructive pulmonary disease and lung cancer constitute two of the three deadliest ... -
Observer-based false data injection attack resilient event-triggered control of microgrid load frequency control system
( Elsevier , 2025 , Article)This study develops a secondary attack resilient observer-based event-triggered control (AROETC) strategy to counter false data injection (FDI) attack at the secondary measurement channel of an islanded microgrid load ... -
Small-Signal Stability Analysis and Parameters Optimization of Virtual Synchronous Generator for Low-Inertia Power System
( Institute of Electrical and Electronics Engineers (IEEE) , 2025 , Article)The stable operation of converter-interfaced generation (CIG) units is paramount for ensuring resilience in low-inertia power systems. This paper presents a comprehensive small-signal modeling and stability analysis framework ... -
Evaluation of highly active and stable SiO2 supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs
( Elsevier , 2023 , Article)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 ... -
Safe Model Predictive Control of a Non-Holonomic Mobile Manipulator Under Multiple Constraints Using Control Barrier Functions
( Institute of Electrical and Electronics Engineers (IEEE) , 2025 , Article)This paper introduces a novel control strategy to ensure safety in the navigation of a mobile manipulator comprising a fixed-base manipulator mounted on a mobile platform. The approach initially addresses the trajectory ... -
Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming
( Elsevier , 2024 , Article)CO2 reforming of methane was investigated using trace noble metal anchored MgO-promoted Ni/La2O3 catalyst (LaNiMgO-X), where X = Ir, Pt, Ru, Pd, and Rh. The incorporation of noble metals enhanced Ni dispersion on the support ... -
Model Order Reduction for System with Negative Imaginary property: Structure-Preserving Approach
( Institute of Electrical and Electronics Engineers (IEEE) , 2025 , Conference)Model order reduction (MOR) is a set of methods used to simplify the analysis and design of complex dynamical systems by reducing their size and complexity. However, these techniques often struggle to maintain important ... -
A comprehensive review of metal-based redox flow batteries: progress and perspectives
( Taylor and Francis , 2024 , Article)Redox flow batteries (RFBs) are perceived to lead the large-scale energy storage technology by integrating with intermittent renewable energy resources such as wind and solar to overcome current challenges in conventional ... -
Electrochemical Degradation Study of 4-Chlorophenol Using Magnesium Ferrite Catalysts Prepared by Solution Combustion
( Wiley , 2025 , Article)Electrochemical degradation of 4-chlorophenol (4-CP) was investigated using a rotating disk electrode (RDE) over magnesium ferrite (MgFe<inf>2</inf>O<inf>4</inf>), iron-oxide and magnesium-oxide in presence of 4-CP in ...
