Research Units: Recent submissions

Now showing items 1-20 of 5226

    • Metabolomics analyses reveal the crucial role of ERK in regulating metabolic pathways associated with the proliferation of human cutaneous T-cell lymphoma cells treated with Glabridin 

      Khan, Abdul Q.; Agha, Maha Victor; Ahmad, Fareed; Anver, Rasheeda; Sheikhan, Khalid Sultan A.M.; ... more authors ( John Wiley and Sons , 2024 , Article)
      Cutaneous T-cell lymphomas (CTC) are a heterogeneous group of T-cell lymphoproliferative malignancies of the skin with limited treatment options, increased resistance and remission. Metabolic reprogramming is vital in ...

    • Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 

      Michael, Brauer; Roth, Gregory A; Aravkin, Aleksandr Y; Zheng, Peng; Abate, Kalkidan Hassen; ... more authors ( Elsevier Ltd. , 2024 , Article)
      Background: Understanding the health consequences associated with exposure to risk factors is necessary to inform public health policy and practice. To systematically quantify the contributions of risk factor exposures to ...

    • When and Why Do Investors Prefer Copycats? 

      Hossain, Mokter ( Berkeley Haas , 2024 , Article)
      Investors, particularly venture capitalists, often face the challenging decision of where to allocate their resources. Among the various options, they might encounter original ideas, innovative startups, and companies that ...

    • Distance education challenges: insight from a nationwide teacher-centric study post- COVID-19 for informed advancements 

      Alshaboul, Yousef; Alazaizeh, Manar; Abu-Tineh, Abdullah; Ghamrawi, Norma; Shal, Tarek ( Frontiers Media , 2024 , Article)
      Scholars persistently explore the enormous effects of the COVID-19 epidemic on schooling, striving to comprehend its intricacies and derive significant perspectives for forthcoming endeavors. The research-based conclusions ...

    • The perceived challenges to online learning during the COVID-19 pandemic: A nationwide study of K-12 parental perspectives (Arab and other parents) in Qatar 

      Alshaboul, Yousef M.; Alazaizeh, Manar A.; Sellami, Abdel Latif; Abu-Tineh, Abdullah M.; Ghamrawi, Norma; ... more authors ( Elsevier Ltd. , 2024 , Article)
      This study aimed to explore self-reported challenges Arab and other parents encountered during the sudden shift to online teaching and learning due to the COVID-19 pandemic. The researchers investigated the likely effect ...

    • Anticancer Potential and Molecular Targets of Pristimerin in Human Malignancies 

      Prabhu, Kirti S.; Jessy, Serah; Kuttikrishnan, Shilpa; Mujeeb, Farina; Mariyam, Zahwa; ... more authors ( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article Review)
      The growing global burden of malignant tumors with increasing incidence and mortality rates underscores the urgent need for more effective and less toxic therapeutic options. Herbal compounds are being increasingly studied ...

    • Navigating the impact of remittances on environmental quality in Africa: The crucial role of institutional quality 

      Awad, Atif; Ebaidalla, Ebaidalla M.; Yasin, Sara; Ozturk, Ilhan ( Elsevier , 2024 , Article)
      The Sub-Saharan African (SSA) region remains the world's largest recipient of remittances. Due to growing concerns over climate change issues, recent studies have examined how these financial flows have affected environmental ...

    • The impact of taxation, technological innovation and trade openness on renewable energy investment: Evidence from the top renewable energy producing countries 

      Ebaidalla, Ebaidalla M. ( Elsevier , 2024 , Article)
      In the context of contemporary global warming, transitioning from traditional fossil energy to renewable energy sources emerges as a crucial strategy to reduce carbon emissions and achieve the 7th sustainable development ...

    • Trends in Bacterial and Candida Infections Before and Throughout the COVID-19 Pandemic 

      Al Mana, Hassan; Alhussain, Hashim; Wilson, Godwin; Abdel Hadi, Hamad; Ibrahim, Emad; ... more authors ( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)
      The COVID-19 pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)virus, resulted in significant global health consequences. The interventions introduced to limit the spread of the virus had a ...

    • Sectarian Backfire? Assessing Gulf Political Strategy Five Years after the Arab Uprisings 

      Gengler, Justin ( MEI Press , 2015 , Article)
      Are religious doctrinal differences primarily responsible for stoking intercommunal fear and hatred? What roles have state, sub-state and transnational actors played in fomenting sectarian discord? And what could be done ...

    • Comparative Analysis of In Vitro Pumps Used in Cardiovascular Investigations: Focus on Flow Generation Principles and Characteristics of Generated Flows 

      Mazhar, Noaman; Islam, Munshi Sajidul; Raza, Muhammad Zohaib; Mahin, SM. Khaled Hossain; Islam, Mohammed Riazul; ... more authors ( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)
      A comprehensive analysis of in vitro pumps used in cardiovascular research is provided in this review, with a focus on the characteristics of generated flows and principles of flow generations. The cardiovascular system, ...

    • دول مجلس التعاون الخليجي والعدوان على غزة تباين في الردود والسياسات 

      سينجز, سينم; أوغلو, نسيبة هيجرت بتال; القواسمي, فرح ( مركز دراسات الخليج - جامعة قطر , 2024 , Article)
      أظهرت حرب غزة استجابات متباينة من الدول الست الأعضاء في مجلس التعاون الخليجي. فعلى المستوى السياسي، برزت تباينات واضحة في ردود أفعال دول مجلس التعاون، والتي تنبع من سياقاتها التاريخية وسياساتها الحكومية المحلية تجاه الصراع ...

    • Performance evaluation of IEEE 802.15.6-based WBANs under co-channel interference 

      Alam, Muhammad Mahtab; Ben Hamida, Elyes ( Inderscience Publishers , 2017 , Article)
      In this paper, interference mitigation and coexistence strategies proposed in IEEE 802.15.6 standard are investigated within the context of co-channel interference. A comparative evaluation of the reference scenario (which ...

    • CROW2: Internet of humans-based platform for disaster relief and emergency communication 

      Ben Arbia, Dhafer; Alam, Muhammad Mahtab; Attia, Rabah; Ben Hamida, Elyes; Kadri, Abdullah ( IEEE , 2017 , Conference)
      During a disaster incident, existing network infrastructures might either be damaged or overloaded. However, disaster operations require real-time and low latency data communication, especially live video and audio streaming, ...

    • Dynamic Scheduled Access Medium Access Control for Emerging Wearable Applications 

      Alam, Muhammad Mahtab; Ben-Arbia, Dhafer; Ben-Hamida, Elyes ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference)
      Context and Motivation Wearable technology is emerging as one of the key enablers for the internet of everything (IoE). The technology is getting mature by every day with more applications than ever before consequently ...

    • Novel Vehicle Awareness Measure for Secure Road Traffic Safety Applications 

      Javed, Muhammad Awais; Ben Hamida, Elyes ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference)
      Future intelligent transport systems (ITS) are envisaged to offer drivers with a safer and comfortable driving experience by using wireless data exchange between vehicles. A number of applications could be realized with ...

    • A stochastic geometry-based demand response management framework for cellular networks powered by smart grid 

      Farooq, Muhammad Junaid; Ghazzai, Hakim; Kadri, Abdullah ( IEEE , 2016 , Conference)
      In this paper, the production decisions across multiple energy suppliers in smart grid, powering cellular networks are investigated. The suppliers are characterized by different offered prices and pollutant emissions levels. ...

    • A Simulation-based Study on the Environment-Specific Propagation Model for Vehicular Communications 

      Mir, Zeeshan Hameed; Filali, Fethi ( IGI Global Scientific Publishing , 2017 , Article)
      Vehicle-to-Vehicle (V2V) communication environment vary significantly in radio channel characteristics. Therefore, simulation-based studies on V2V propagation models that consider random and time-varying characteristics ...

    • Spatial data extension for Cassandra NoSQL database 

      Ben Brahim, Mohamed; Drira, Wassim; Filali, Fethi; Hamdi, Noureddine ( SpringerOpen , 2016 , Article)
      The big data phenomenon is becoming a fact. Continuous increase of digitization and connecting devices to Internet are making current solutions and services smarter, richer and more personalized. The emergence of the NoSQL ...

    • Front-end intelligence for large-scale application-oriented internet-of-things 

      Bader, Ahmed; Ghazzai, Hakim; Kadri, Abdullah; Alouini, Mohamed-Slim ( IEEE , 2016 , Article)
      The Internet-of-things (IoT) refer to the massive integration of electronic devices, vehicles, buildings, and other objects to collect and exchange data. It is the enabling technology for a plethora of applications touching ...