Research Units: Recent submissions
Now showing items 81-100 of 6011
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Characteristics of aerosols and planetary boundary layer dynamics during biomass burning season
( Springer Nature , 2025 , Article)The northeastern region of Pakistan (NEP) has experienced increased haze episodes over the past decade, primarily due to enhanced biomass burning activities during the post-monsoon season. Economic growth, urbanization and ... -
الثورة السودانية وآفاق الانتقال الديمقراطي
( المركز العربي للأبحاث ودراسة السياسات - معهد الدوحة للدراسات العليا , 2022 , Article)تطرح هذه الدراسة تساؤلات من بينها ما يلي: أكان سقوط نظام الإنقاذ في السودان نتيجة لـ "مبادرة من الداخل" أم لتحالف المعارضة أم لهذين الأمرَين معًا؟ وما مدى تأثير العامل الخارجي في مرحلة إسقاط النظام والانتقال إلى الديمقراطية؟ ... -
Indoor Air Quality Assessment Through IoT Sensor Technology: A Montreal–Qatar Case Study
( MDPI , 2025 , Article)This study addresses the need for effective, real-time monitoring of indoor air quality, a critical factor for health and environmental well-being. The aim is to develop an affordable, Arduino-based IoT sensor system capable ... -
The synergistic effect of g-C3N4/GO/CuFe2O4 for efficient sunlight-driven photocatalytic degradation of methylene blue
( Springer Nature , 2025 , Article)In recent years, the dyes discharged from various textile industries have been the main concern of water contamination. With increasing water scarcity problems, it is necessary to synthesize a low-cost, effective ... -
Temporal variability of particulate black carbon over Lahore Pakistan
( Springer Nature , 2025 , Article)Particulate Black carbon (BC), a critical short-lived climate pollutant, emitted from incomplete combustion of fossil fuel and biomass burning. Due to its strong light-absorbing properties, BC can significantly alter the ... -
Phytocompounds as potential inhibitors of p300-HIF1α interaction: A structure-based screening and molecular dynamics simulation analysis
( Society for Medicinal Plant and Natural Product Research (GA) - the Italian Society of Phytochemistry (SIF) , 2025 , Poster)Hypoxia plays a key role in cancer progression, mainly by stabilizing and activating hypoxia-inducible factor-1 (HIF-1) [1]. For HIF-1 to function under low oxygen conditions, it must interact with the transcriptional ... -
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 ...
