Qatar University Institutional Repository: Recent submissions
Now showing items 621-640 of 32282
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Do supply chain pressures affect consumer prices in major economies? New evidence from time-varying causality analysis
( Elsevier , 2025 , Article)This study explores the dynamic causality between the consumer price index and supply chain pressure index in two large economies. Despite extensive research into the role of supply chains at the firm level, the literature ... -
Comprehensive global-scale evaluation of the COVID-19 pandemic associated with 234 countries, territories, and sub-national locations during 2020–2024
( Springer Nature , 2025 , Article)Comprehensive estimation of COVID-19, including infection, death, excess mortality, case fatality rate (CFR), and infection fatality rate (IFR), is essential for understanding the pandemic’s pattern. The location-specific ... -
Correction to: Informing research design through patient and public involvement; patients and carers with lived experience post-hospital discharge and potential roles for general practice pharmacists (BMC Research Notes, (2025), 18, 1, (181), 10.1186/s13104-025-07248-6)
( Springer Nature , 2025 , Article)Following publication of the original article [1] we became aware that the affiliations of co-authors Vibhu Paudyal and Muhammad Abdul Hadi were unfortunately interchanged. Dr. Vibhu Paudyal is affiliated with the Faculty ... -
Minorities and Soccer: Yelling from the Touchline
( Common Ground Research Networks , 2025 , Article)We draw on Group Threat Theory and the Rejection-Identification Model to explore how soccer rivalries can decode the relationship between ethnic minorities and local societies. This study investigates how four distinct ... -
مشكلات الشباب البارزة والخفية: دراسة ظاهراتية لخبرات المختصين والعاملين في القطاعات الشبابية في قطر
( عمادة البحث العلمي - جامعة مؤتة , 2025 , Article)أنشأت دولة قطر العديد من المؤسسات المعنية بالشباب تعليما وتوظيفا ورعاية. تهدف هذه الدراسة إلى الكشف عن التحديات التي تواجه الشباب في قطر من وجهة نظر العاملين والمختصين في تلك المؤسسات. تنتهج الدراسة تصميما نوعيا ظاهراتيا، ... -
Therapeutic applications of nanobots and nanocarriers in cancer treatment
( Springer Nature , 2025 , Article)Cancer remains a pressing global health concern, burdening individuals, families, and healthcare systems worldwide, mainly because of the limited availability of therapeutic options. These days, nanotechnology is revolutionizing ... -
Biofunctional plant fibers and their bioactive-based materials: A critical review
( Elsevier , 2025 , Article)Plants have been a significant source of natural fiber since antiquity. In recent years, natural plants and their bioactive-based fibers have been gaining popularity in the biomedical field due to increasing environmental ... -
Advanced Physical Techniques in Postharvest Date Processing: Revealing Their Effectiveness, Integration into the ‘Hurdle’ Approach, and Recent Innovations
( Taylor and Francis Group , 2025 , Article)Date palm (Phoenix dactylifera L.) fruits hold significant nutritional, cultural, and economic value. Still, they are highly perishable due to their elevated moisture and sugar content, leading to substantial postharvest ... -
Measuring students' AI competence: Development and validation of a multidimensional scale integrating educational psychology perspectives
( Elsevier , 2025 , Article)The rapid integration of Artificial Intelligence (AI) into K-12 education has created a pressing need to evaluate students' capacity to engage with AI effectively and responsibly. As outlined in UNESCO's AI Competency ... -
The values of Kediri local wisdom in the Qiroah Mahaliyah text of Malzamah Arabiyah book in the Syarqi Awwal program at Markaz Arabiyah: Critical discourse analysis study using Norman Fairclough's model
( Institut Agama Islam Negeri Kediri, Indonesia , 2025 , Article)This research aims to identify and analyze the values of Kediri's local wisdom integrated in the Qiroah Mahaliyah texts of the Malzamah Arabiyah book used in the Syarqi Awwal Program at Markaz Arabiyah. Using Norman ... -
Metabolomics and molecular networking studies to uncover the chemodiversity of three Pulicaria species in Qatar and their correlation with antioxidant and anticancer potential
( Royal Society of Chemistry , 2025 , Article)Qatari Pulicaria species-Pulicaria undulata (L.) C. A. Mey., Pulicaria sicula (L.) Moris and Pulicaria gnaphalodes (Vent.) Boiss have been a source of food and medicine among locals. However, these species have taxonomic ... -
Social Network Analysis of Digital Diplomacy in the Middle East Insights from NodeXL
( IEEE , 2025 , Conference)This an exploratory study examines the diplomatic activity of the Jordanian Ministry of Foreign Affairs on Twitter, focusing on the network's structure, influence, and key themes. Using NodeXL for social network analysis, ... -
Impact of artificial intelligence for the recycling of organic waste
( Elsevier , 2025 , Book chapter)Traditional methods for treating and recycling Organic Solid Waste (OSW) have inherent limitations, such as low efficiency, restricted accuracy, high costs, and potential environmental risks. In recent years, there has ... -
From Desert Sands to Global Stands: The World Cup’s Influence on Embracing ‘Made in Qatar’ Products
( Springer Nature , 2025 , Book chapter)This case study equips students with the knowledge and skills to comprehend the impact of major events on consumers’ attitudes towards home country products. It does so by delving into the concept of consumer ethnocentrism, ... -
التجسير المعرفي لدى أعضاء هيئة التدريس في الجامعات العربية: دراسة استكشافية
( كلية العلوم الإدارية والإنسانية - جامعة العلوم والتكنولوجيا بالجمهورية اليمنية , 2025 , Article)الهدف: تسعى الدراسة إلى استكشاف واقع التجسير بين العلوم لدى أساتذة الجامعات العربية. المنهج: أجريت دراسة وصفية ارتباطية باستخدام المقاربة الكمية ومنهج المسح الاجتماعي، تم تصميم استبانة تتضمن عدة أسئلة مغلقة على مقياس ليكرت ... -
Waste is the Best: An Approach to Circular Economy
( American Chemical Society , 2025 , Article Review)Food waste represents a major global sustainability challenge with profound implications for environmental integrity, economic efficiency, and social equity. This review critically examines the application of circular ... -
The impact of online food delivery applications on dietary pattern disruption in the Arab region
( Frontiers Media , 2025 , Article)Background: While online food delivery applications (OFDAs) offer convenient food accessibility, their impact on dietary behaviors remains insufficiently explored, especially in the Arab region. This study applies machine ... -
HPLC-QTOF-MS-based chemical profiling of Pulicaria undulata and its influence on high-sucrose diet-induced diabetic-linked biochemical attributes and oxidative stress associated ovarian damage in Drosophila melanogaster
( Elsevier , 2025 , Article)In the State of Qatar, Pulicaria undulata (L.) C.A.Mey (family: Asteraceae) has been traditionally used to treat various diseases, including diabetes. However, the chemical components responsible for its antidiabetic ... -
Anti-microbial rayon fibres through radiation-induced grafting of 4-vinyl pyridine and acrylonitrile: a potential material for wound dressing
( Springer , 2025 , Article)Rayon is a cellulose-based synthetic fibre produced from regenerated wood. Modern fabric manufacturing techniques endow rayon with unique properties that help to imitate the properties of cotton, silk, and other natural ... -
نقد الشعر عند العرب حفريات في النشأة والتكون
( عالم الكتب الحديث للنشر والتوزيع , 2024 , Book)أولت الدراسات الحديثة نقد الشعر عند العرب عناية كبيرة، وانشغلت بالبحث في بواكيره، والتأريخ لبداياته الأولى، فاختلف أصحابها في ذلك اختلافا بينا وصل حد التضارب والتناقض الصارخين؛ إذ أرجع فريق منهم تلك البدايات إلى العصر ...
