Research Units: Recent submissions
Now showing items 141-160 of 6065
-
استدراكات على النموذج الخلدوني: الثورات العربية وانهيار الدولة 2010- 2020
( مركز ابن خلدون للعلوم الإنسانية والاجتماعية - جامعة قطر , 2024 , Book chapter)تتشابه المجتمعات العربية من حيث أنظمتها السياسية المغلقة، ومن حيث حيوية شبابها الذي يود أن يبدأ حقبة جديدة في تاريخ المنطقة. ورغم اختلاف هذه الشعوب في بعض ملامح الحياة الاجتماعية وطرائق التعبير والسلوك، لكنها تمثل في مجموعها ... -
In vitro and in silico analysis of anticancer activity of terpenoids of Dittrichia viscosa (L.) Greuter essential oil
( Society for Medicinal Plant and Natural Product Research (GA) - the Italian Society of Phytochemistry (SIF) , 2025 , Poster)There is a continuous global search for new anticancer agents from natural sources. In this study, the essential oils of Dittrichia viscosa (L.) Greuter leaves (DVEO) were extracted by hydrodistillation and chemically ... -
Antiproliferative activity of sesquiterpene lactones from Dittrichia viscosa (L.) Greuter: In vitro and in silico studies
( Society for Medicinal Plant and Natural Product Research (GA) - the Italian Society of Phytochemistry (SIF) , 2025 , Poster)Plant-derived metabolites have provided promising leads in the search for safer anticancer chemo-therapies. Among these, sesquiterpene lactones, predominantly present in the genus of the Aster-aceae family, exhibit great ... -
Optimization of ultrasonic-assisted extraction (UAE) of phenolic and antioxidant compounds from Ephedra foeminea Forssk. using response surface methodology (RSM)
( Society for Medicinal Plant and Natural Product Research (GA) - the Italian Society of Phytochemistry (SIF) , 2025 , Poster)Ephedra foeminea Forssk., a Mediterranean shrub with diverse traditional medicinal applications, is rich in bioactive metabolites [1,2]. This study optimized the ultrasonic-assisted extraction (UAE) of phenolic and ... -
On Qatar’s Pragmatic Foreign Policy: The Palestinian Case
( Springer Nature , 2021 , Book chapter)The Palestinian cause continues to represent a major concern for Arabs and Muslims around the world and is considered one of the main reasons for instability in the Middle East. Traditionally, large Arab States, such as ... -
Silicone quaterium-22 surfactant as an eco-friendly carbon steel anticorrosive: Assessment of corrosion inhibition properties and ecotoxicity in zebrafish embryos
( Elsevier , 2025 , Article)Corrosion of carbon steel pipelines in the oil and gas industry presents operational and environmental challenges, requiring safer alternatives to toxic corrosion inhibitors. This study evaluates Silicon-Q-22 (SQ22) as a ... -
Prevalence, patterns, drivers, and perceived benefits of herbal medicine use in COVID-19 patients in Qatar
( Taylor and Francis Group , 2025 , Article)Background: Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), emerged as a global health crisis in early 2020, leading to widespread morbidity and mortality. ... -
الفتنة في أوروبا: شهادات الأوروبيين
( المركز الأوروبي للبحوث والاستشارات , 2025 , Conference)نشأت فكرة هذا الملخص من تكرار شكاوى اليهود وادعائهم المستمر بالمظلومية، زاعمين أنهم شعب مضطهد من قبل دول العالم، وخاصة المسلمين. هم دائمًا يصورون أنفسهم على أنهم محاربون بسبب دينهم، ويسعون لتحريف أسباب أي حرب تنشب لجعلها ... -
The Sudanese Revolution and the Horizons of Democratization
( The Arab Center for Research and Policy Studies - the Doha Institute for Graduate Studies , 2022 , Article)This study poses several questions: Did the fall of the Salvation regime in Sudan result from an initiative from within the regime, an opposition coalition, or both? How influential was the external factor in the overthrow ... -
Resource mobilization and technology adoption by small firms to co-create opportunities in uncertain environments
( Emerald Publishing Limited , 2024 , Article)Purpose: Resource mobilization and technology adoption by small firms are mainly studied separately, although considering them together is crucial for understanding how resources are accessed and mobilized to address ... -
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 ... -
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, ...
