تصفح Qatar University Young Scientists Center حسب المؤلف "Al-Thani, Noora"
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Comparative Study on Gas-Sensing Properties of 2D (MoS2, WS2)/PANI Nanocomposites-Based Sensor
Parangusan, Hemalatha; Bhadra, Jolly; Al-Qudah, Razen Amer; Elhadrami, Elhassen Cheikh; Al-Thani, Noora Jabor ( MDPI , 2022 , Article)NH3 is a highly harmful gas; when inhaled at levels that are too high for comfort, it is very dangerous to human health. One of the challenging tasks in research is developing ammonia sensors that operate at room temperature. ... -
Covid-19 inspired a stem-based virtual learning model for middle schools—a case study of Qatar
Abouhashem, Azza; Abdou, Rana Magdy; Bhadra, Jolly; Siby, Nitha; Ahmad, Zubair; Al-Thani, Noora Jabor... more authors ... less authors ( MDPI , 2021 , Article)An unprecedented turn in educational pedagogies due to the COVID-19 pandemic has significantly affected the students’ learning process worldwide. This article describes developing a STEM-based online course during the ... -
Long-Term Stability Analysis of 3D and 2D/3D Hybrid Perovskite Solar Cells Using Electrochemical Impedance Spectroscopy
Abdulrahim, Sumayya M.; Ahmad, Zubair; Bhadra, Jolly; Al-Thani, Noora Jabor ( MDPI , 2020 , Article)Despite the remarkable progress in perovskite solar cells (PSCs), their instability and rapid degradation over time still restrict their commercialization. A 2D capping layer has been proved to overcome the stability issues; ... -
MAPbI3 Microrods-Based Photo Resistor Switches: Fabrication and Electrical Characterization
Raza, Ehsan; Aziz, Fakhra; Mishra, Arti; Al-Thani, Noora Jabor; Ahmad, Zubair ( MDPI , 2021 , Article)The current work proposed the application of methylammonium lead iodide (MAPbI3 ) perovskite microrods toward photo resistor switches. A metal-semiconductor-metal (MSM) configu-ration with a structure of silver-MAPbI3 ... -
Polyolefin-Based Smart Self-Healing Composite Coatings Modified with Calcium Carbonate and Sodium Alginate.
Nawaz, Muddasir; Shakoor, Rana Abdul; Al-Qahtani, Noora; Bhadra, Jolly; Al-Thani, Noora Jabor; Kahraman, Ramazan... more authors ... less authors ( MDPI , 2024 , Article)Corrosion-related damage incurs significant capital costs in many industries. In this study, an anti-corrosive pigment was synthesized by modifying calcium carbonate with sodium alginate (SA), and smart self-healing coatings ... -
A STEM model to engage students in sustainable science education through sports: A case study in Qatar
Ali, Ruba; Bhadra, Jolly; Siby, Nitha; Ahmad, Zubair; Al-Thani, Noora Jabor ( MDPI , 2021 , Article)Sports has the potential to integrate with different scientific subjects, including materials science and engineering, making it an ideal approach to enhance the students’ affinity toward sustainable education in science, ... -
A tailored innovative model of “research internship” aimed at strengthening research competencies in STEM undergraduates
Siby, Nitha; Ammar, Mohammad; Bhadra, Jolly; Elawad, Elmogiera Fadlallh Elsaye; Al-Thani, Noora Jabor; Ahmad, Zubair... more authors ... less authors ( Emerald Publishing Limited , 2024 , Article)Purpose: Research internships are integral components of undergraduate programs that nurture students' skill sets. However, the current trend of these internships adopting a direct apprenticeship model, often termed ...