Qatar University Institutional Repository: Recent submissions

Now showing items 81-100 of 30614

    • Upfront fixed-duration treatment strategies for chronic lymphocytic leukemia in Arab populations: a position statement from the Gulf region. 

      Yassin, Mohamed A; Al Farsi, Khalil; Hamad, Anas; Ghasoub, Rola; Alhuraiji, Ahmad; ... more authors ( Frontiers Media , 2025 , Article)
      The treatment landscape for chronic lymphocytic leukemia (CLL) has expanded dramatically over the last decade, with a wide range of effective treatments now available. Clinical management of CLL varies widely depending on ...

    • A novel deep learning framework for automatic scoring of PD-L1 expression in non-small cell lung cancer. 

      Kabir, Saidul; Chowdhury, Muhammad E H; Sarmun, Rusab; Vranić, Semir; Al Saady, Rafif Mahmood; ... more authors ( The Association of Basic Medical Sciences , 2025 , Article)
      A critical predictive marker for anti-PD-1/PD-L1 therapy is programmed death-ligand 1 (PD-L1) expression, assessed by immunohistochemistry (IHC). This paper explores a novel automated framework using deep learning to ...

    • Impact of a potential Chlamydia vaccine in the USA: mathematical modelling analyses. 

      Makhoul, Monia; Ayoub, Houssein H; Awad, Susanne F; Chemaitelly, Hiam; Abu-Raddad, Laith J ( BMJ Publishing Group , 2024 , Article)
      (CT) infection is a global health challenge. New approaches are needed to control CT disease burden. An age-structured deterministic mathematical model calibrated to nationally representative population-based data was ...

    • From Cow's Milk to Cheese, Yogurt, and Labneh: Evaluating aflatoxin M fate in Traditional Lebanese Dairy Processing and the Efficacy of Regulations through a Risk Assessment Approach. 

      Daou, Rouaa; Karam, Layal; Antoun, Reine; Obeid, Sana; Dahboul, Tamara; ... more authors ( Taylor and Francis Group , 2025 , Article)
      Aflatoxin M (AFM1) is a potent mycotoxin that can contaminate milk and dairy products. It is a metabolite of aflatoxin B (AFB1), which is produced by certain fungi that infect crops. In Lebanon, traditional dairy ...

    • Characteristics and Outcomes of Heart Failure Outpatients with Improvement in Ejection Fraction in Qatar. 

      Kaddoura, Rasha; Shah, Jassim Zaheen; Ibrahim, Mohamed Izham Mohamed; Singh, Rajvir; Chapra, Ammar; ... more authors ( Medknow Publications , 2024 , Article)
      Heart failure with reduced ejection fraction (HFrEF) in Qatar has not been well characterized in the outpatient setting. To describe the characteristics of patients with HFrEF who had improvement in their left ventricular ...

    • Therapeutic Inertia Quantification in Diabetes Care: A Narrative Review and Synthesis 

      Ikram, Zoukh; Dabbous, Zeinab; Owusu, Yaw; Awaisu, Ahmed ( Elsevier , 2025 , Article Review)
      PurposeTherapeutic inertia, which refers to the failure to adjust therapy despite suboptimal glycemic control, is a growing concern. This phenomenon is associated with significant adverse health consequences and reflects ...

    • Monitoring the impact of regulatory measures on medicine pricing in Thailand: an observation over a 16-year span. 

      Sooksriwong, Chaoncin; Hirunrassamee, Sanita; Suwattanapreeda, Siriwat; Maluangnon, Kusawadee; Chuachantra, Thirapich; ... more authors ( Taylor and Francis Group , 2025 , Article)
      Following a 2007 report by the Thai Food and Drug Administration highlighting disparities in drug pricing across different sectors, there has been a concerted effort to establish and enforce a cohesive medicine pricing ...

    • Spontaneous Bacterial Peritonitis Beyond the Usual Suspects: Case Series of and With Comprehensive Literature Review. 

      Almasri, Hussam; Mahmoud, Elhassan; Ahmed, Ashraf I; Alkorbi, Hamad A; Ahmed, Aiman; ... more authors ( John Wiley & Sons, Ltd , 2025 , Article)
      While , , and species traditionally account for most cases of spontaneous bacterial peritonitis (SBP), atypical pathogens can be found. , typically known for causing gastroenteritis, rarely manifests as SBP, while , a ...

    • Impact of bodyweight loss on type 2 diabetes remission: a systematic review and meta-regression analysis of randomised controlled trials 

      Sarah, Kanbour; Ageeb, Rwedah A; Malik, Rayaz A; Abu-Raddad, Laith J ( Elsevier , 2025 , Article)
      BackgroundBodyweight loss is associated with type 2 diabetes remission; however, the quantitative relationship between the degree of bodyweight loss and the likelihood of remission, after controlling for confounding factors, ...

    • How Artificial Intelligence Can Revolutionize Evidence-Based Health Care: A Critical Commentary. 

      Tamimi, F; Jasim, K ( SAGE Publications Ltd , 2025 , Article)
      Evidence-based medicine (EBM) enhances clinical decision-making but faces implementation challenges, particularly in dentistry, where patient-specific complexities limit its effectiveness. This article examines EBM through ...

    • Factors associated with contrast-associated acute kidney injury in an emergency department: A cohort study in Lebanon. 

      Al Hariri, Moustafa; Al Hassan, Sally; Khalifeh, Malak; Tamim, Hani; El Majzoub, Imad; ... more authors ( Public Library of Science , 2025 , Article)
      Contrast-associated acute kidney injury (CA-AKI) is a common problem in hospitals, particularly in low-middle-income countries (LMIC), due to limited resources and a high prevalence of comorbidities. Kidney function ...

    • Skeletal, dentoalveolar and soft tissue effects of different maxillary expansion appliances in cleft lip/palate patients: A systematic review and frequentist network meta-analysis 

      Maged S., Alhammadi; Fahim, Fady Hussein; Kelani, Reem Hassan; Alsaeedi, Areej Ali; Mahdi, Basmah Hakam; ... more authors ( Elsevier , 2025 , Article)
      IntroductionThis study aimed to assess the available evidence regarding the skeletal, dentoalveolar, and soft tissue effects of different maxillary expansion appliances in cleft lip/palate patients. MethodsWe assessed the ...

    • المسؤولية المجتمعية للشركات في ظل أحكام القانون القطري والقوانين المقارنة 

      النعيمي, موزا عمير; الشاذلي, ياسين ( مختبر البحث قانون الأعمال - كلية العلوم القانونية والاقتصادية والاجتماعية - جامعة الحسن الأول , 2021 , Article)
      شهدت دولة قطر في العقد الأخير تطورا ملحوظا على الصعيد الاقتصادي والثقافي في الدولة، ولعل هذا التطور ساهم في نشوء شركات وطنية وشركات أجنبية بالإضافة إلى الشركات متعددة الجنسيات، وهو دفع المشرع القطري لوضع تنظيم قانون خاص ...

    • Global, regional, and national burden of household air pollution, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 

      Fiona B, Bennitt; Wozniak, Sarah; Causey, Kate; Spearman, Sandra; Okereke, Chukwuma; ... more authors ( Elsevier , 2025 , Article)
      BackgroundDespite a substantial reduction in the use of solid fuels for cooking worldwide, exposure to household air pollution (HAP) remains a leading global risk factor, contributing considerably to the burden of disease. ...

    • THE INFLUENCE OF KEY SUPPLY CHAIN PARTNERS' RELATIONSHIPS ON THE QUALITY OF PAVEMENT CONSTRUCTION PROJECTS: SOCIAL NETWORK ANALYSIS 

      HADID, MAJED KHALID FAISAL (2019 , Master Thesis)
      This study examines the impact of lean practice on organizational sustainability in Qatari higher education institutions. Despite significant investments in education, Qatari universities face challenges in achieving ...

    • A Weighted Combination Method of Multiple K-Nearest Neighbor Classifiers for EEG-Based Cognitive Task Classification 

      Mohamed, Abduljalil; Mohamed, Amer; Mustafa, Yasir ( Springer , 2020 , Conference)
      The effectiveness of wireless electroencephalograph (EEG) sensor-based medical or Brain Computer Interface applications largely depends on how to classify EEG signals as accurately as possible. Empirical studies show that ...

    • بناء الهُويَّة الجمعية عند شعراء الغَزَل العُذْري: قراءةٌ نفسيةٌ في الذكورة والعشق* 

      النيص, ليث ماهر; عيسى, عبد الخالق; Al-Nais, Laith Maher; Issa, Abdul Khaliq ( دار نشر جامعة قطر , 2025 , Article)
      يحاول البحث النظر في ظاهرة الغزل العذري، انطلاقًا من اتسامها بمجموعةٍ من السمات الخاصة؛ أفضت بها إلى أن تشكل بناءً متينًا لهُويّةٍ جمعيةٍ يمتد وعاؤها ليضم شعراء هذه الظاهرة؛ إذ تشكلت بينهم شريحةٌ جماهيريةٌ انطبعت بطابعٍ ...

    • التكامل المعرفي وأثره في الصناعة الفقهية عند القرضاوي – سبر في التصورات والترجيحات 

      لو, عبد الأحد مصطفى عبدالرحمن; Lo, Abdoul Ahad Moustapha Abdourahmane ( دار نشر جامعة قطر , 2025 , Article)
      أهداف البحث: يهدف البحث إلى اكتشاف مدى حضور التكامل المعرفي عند القرضاوي، من خلال استعراض ملامح التكامل في فكره، ودراسة أثره في بناء الفقه على مستوى التصورات والترجيحات. منهج الدراسة: يعتمد البحث - بشكل أساسي - على المنهج ...

    • "Your taste in fashion is bad": The role of state of anger in aggressive behavior using the hot sauce paradigm 

      Hasan, Youssef; Mohammed Al-Hajri, Shaikha ( Cogent OA , 2020 , Article)
      This study investigates a mediator of the link between anger induction and subsequent aggressive behavior: the state of anger. One hundred three female participants were randomly assigned to three groups and were given ...

    • A brief history of psychopharmacology 

      Haddad, Peter M.; Nutt, David J.; Green, A. Richard ( Cambridge University Press , 2020 , Book chapter)
      The Oxford English Dictionary defines psychopharmacology as 'the scientific study of the effect of drugs on the mind and behaviour' (Oxford English Dictionary Online, 2018). The earliest reference to the term was in 1548 ...