Browsing Research of Qatar University Young Scientists Center by Publication Date
Now showing items 41-60 of 178
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High School Students’ Perceptions of the Role of Social Support in Cultivating Their Interests in and Aspirations to STEM Degrees and Careers—A Middle Eastern Case Study
( MDPI , 2023 , Article)This case study intends to comprehend students’ perceptions of social support in cultivating their interests and aspirations for science, mathematics, engineering, and technology (STEM) degrees and careers. Survey-based ... -
Synthesis and photoelectrochemical performance of Co doped SrTiO3 nanostructures photoanode
( Wiley , 2023 , Article)It is pertinent to realize that scientific research indicates that the most promising method for producing H2 is photo electrochemical water splitting through a photo anode. Cobalt-doped SrTiO3 (Co-SrTiO3) composite ... -
Fabrication of a nickel sulfide/nickel oxide heterostructure for efficient electrochemical oxidation of methanol
( Royal Society of Chemistry , 2023 , Article)As low-cost anode catalysts for the electrocatalytic oxidation of methanol, a nickel sulfide/nickel oxide (NiS/NiO) heterostructure deposited on Ni foam and its counterparts nickel sulfide (NiS) and nickel oxide (NiO) are ... -
Mechanical properties of human hepatic tissues to develop liver-mimicking phantoms for medical applications
( Springer , 2023 , Article Review)Using liver phantoms for mimicking human tissue in clinical training, disease diagnosis, and treatment planning is a common practice. The fabrication material of the liver phantom should exhibit mechanical properties similar ... -
Numerical simulation to optimize the efficiency of HTM-free perovskite solar cells by ETM engineering
( Elsevier , 2023 , Article)Perovskite solar cells based on carbon electrodes (c-PSCs) without a hole transport material (HTM) have gained considerable interest owing to their cost-effective and simplified structure. However, their application is ... -
High school students' STEM interests and career aspirations in Qatar: An exploratory study
( Elsevier , 2023 , Article)This study sought to explore high school students' interest in science, technology, engineering, and mathematics (STEM) related disciplines and careers in the context of Qatar. Quantitative data was collected using a survey ... -
Effect of cold and hot compactions on corrosion behavior of p- and n-type bismuth telluride-based alloys developed through microwave sintering process
( Elsevier , 2023 , Article)Bismuth Telluride (BiTe) based p-type and n-type alloys exhibit superior thermoelectric (TE) performance covering energy requirements for specialized and home utilization. The main challenge nowadays is the sustainability ... -
Rebuilding Education—Contributions to STEM Education Practices and Research during the Post-COVID-19 Era
( MDPI , 2023 , Other)COVID-19 resulted in an unprecedented transformation in the context of learning and teaching, wherein a significant shift in the different realms of educational attainment was observed [1]. This Special Issue in Sustainability, ... -
Highly sensitive humidity sensor based on cadmium selenide quantum dots-polymer composites: synthesis, characterization, and effect of UV/ozone treatment
( Springer , 2023 , Article)This work describes the rational design of thin film-based cadmium selenide quantum dots (CdSe) mixed with conductive polyvinylidene fluoride (PVDF), inducing PVDF-CdSe composite for potential resistive humidity-sensing ... -
Fabrication and Investigation of Graphite-Flake-Composite-Based Non-Invasive Flex Multi-Functional Force, Acceleration, and Thermal Sensor
( MDPI , 2023 , Article)This work examines the physics of a non-invasive multi-functional elastic thin-film graphite flake–isoprene sulfone composite sensor. The strain design and electrical characterization of the stretching force, acceleration, ... -
Rebuilding Education: STEM Education Practices and Research during the Post-COVID-19 Era
( SAGE Publications Ltd , 2023 , Book)COVID-19 resulted in an unprecedented transformation in the context of learning and teaching, wherein a significant shift in the different realms of educational attainment was observed [1]. This Special Issue in Sustainability, ... -
Polyvinylpyridine–carbon dots composite-based novel humidity sensor
( Springer , 2023 , Article)This work describes the rational design of thin films based on PVP-modified carbon dots for potential resistive humidity sensing application, prepared via spin coating on ITO substrates. The modified carbon dots were ... -
Do research experience programs promote capacity building in Qatar: Investigating the trend and participation differences
( Elsevier , 2023 , Article)Research Experience programs (REPs) inspire students to pursue advanced degrees and shape their research career paths. Government and commercial organizations sponsor REPs to promote the capacity building of the country. ... -
A numerical approach to study the effect of bandgap and electron affinity in HTL-free perovskite solar cells and design of two-terminal silicon/perovskite tandem solar cell
( Elsevier , 2023 , Article)The hole-transport layer (HTL) free perovskite solar cells with carbon electrode (c-PSCs) have garnered significant attention owing to their simple design, cost-effectiveness, and good stability. However, the power conversion ... -
فعالية الإرشاد باللعب في دعم المناعة النفسية وخفض حدة الألكسيثيميا لدى الأطفال
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)هدفت الدراسة إلى: الكشف عن فعالية برنامج الإرشاد باللعب في دعم المناعة النفسية وخفض حدة الألكسيثيميا لدى أطفال من ذوي اضطراب الألكسيثيميا. والتعرف على فعالية واستمرارية البرنامج بعد انتهاء تطبيقه من خلال القياس التتبعي؛ ... -
ARTIFICIAL INTELLIGENCE TECHNOLOGY IN LARGE-SCALE DATE PALM POLLINATION IN MIDDLE EAST
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)1.1 Problem Statement There is a problem in the agriculture sector. Pollination of date palm is carried out manually in the major date palm plantation. This study addresses the problem of labor-intensive date palm ... -
Factors influencing telehealth implementation in Kuwait from pediatric occupational therapists’ perspective: A qualitative study
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Telehealth is the use of telecommunications technology to connect clinicians for assessment, intervention, consultation, and monitoring with their patients or caregivers, and any other individuals involved in the patient's ... -
مسرع إرجاع الأنياب العلوية الكهربائي النزوع
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)الحالة التقنية السابقة: قدمت تقنية التحريض بالتيار الكهربائي كطريقة واعدة لا جراحية وجربت على الحيوانات وأثبتت نجاحها ويعد هذا النموذج أول نموذج ضمن تجربة مضبوطة سريريا على البشر لتسريع إرجاع الانياب العلوية . شرح مفصل ... -
Extraction of Virgin Vegetables Oil Toward Production of Biodiesel
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)A sustainable transportation fuel known as biodiesel is usually produced by transesterification reaction of vegetable or seed oil. Biodiesel could replace petroleum-based diesel as they have common properties. The objective ... -
Bridging Disciplines and History: A Case Study of Interdisciplinary Problem-Solving in Moroccan Cybersecurity Engineering Education
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)This article outlines a case study conducted within the Moroccan cybersecurity engineering program at ENSA engineering school, aiming to demonstrate the integration of interdisciplinary problem-solving, principles of social ...