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مساهمة أعضاء هيئة التدريس [17021 items ]
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مراكز البحث [4559 items ]
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إصدارات جامعة قطر [4355 items ]
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Co-explosivity versus leading effects: Evidence from crude oil and agricultural commodities
( Elsevier , 2023 , Article)Unlike previous studies investigating the interdependence and co-movements between different commodity prices, this paper examined the co-explosivity versus leading effects between the Brent oil prices and agricultural ... -
Conjoint Analysis of Blockchain Adoption Challenges in Government
( Taylor and Francis Group , 2024 , Article)This study identifies the critical challenges for blockchain adoption in government, and more specifically in the delivery of public services in the state governments of India. A literature review and focus-group with ... -
Civil Conflict, Cash Transfers, and Child Nutrition in Yemen
(2021 , Article)The most dramatic outcomes of protracted civil conflict include increased malnutrition among children and the resulting consequences for lifelong health and prosperity. Little is known about how to mitigate the nutritional ... -
Accelerating the Transition to a Circular Economy for Net-Zero Emissions by 2050: A Systematic Review
( Multidisciplinary Digital Publishing Institute (MDPI) , 2022 , Article)Achieving net-zero emissions by 2050 will require tackling both energy-related and non-energy-related GHG emissions, which can be achieved through the transition to a circular economy (CE). The focus of climate change ... -
A Surrogate Assisted Quantum-Behaved Algorithm for Well Placement Optimization
( Institute of Electrical and Electronics Engineers Inc. (IEEE) , 2022 , Article)The oil and gas industry faces difficulties in optimizing well placement problems. These problems are multimodal, non-convex, and discontinuous in nature. Various traditional and non-traditional optimization algorithms ... -
A modified niching crow search approach to well placement optimization
( Multidisciplinary Digital Publishing Institute (MDPI) , 2021 , Article)Well placement optimization is considered a non-convex and highly multimodal optimization problem. In this article, a modified crow search algorithm is proposed to tackle the well placement optimization problem. This article ... -
Protective effect of dietary micronutrients on gastric cancer risk among Jordanians
( ARAN Ediciones S.L , 2024 , Article)Objective: several dietary and non-dietary factors and genetic predisposition may play an important role in gastric carcinogenesis. The findings about associations between micronutrients and gastric cancer (GC) is still ... -
Incidence, clinical features, and outcomes of posterior circulation ischemic stroke: insights from a large multiethnic stroke database
( Frontiers Media SA , 2024 , Article)Background: Posterior cerebral circulation ischemic stroke (PCS) comprises up to 25% of all strokes. It is characterized by variable presentation, leading to misdiagnosis and morbidity and mortality. We aim to describe PCS ... -
What Matters Most: Determinants Associated with the Selection of Medical Residencies in Qatar
( Dove Medical Press Ltd , 2024 , Article)Purpose: There have been several studies into medical student career decision making in occidental countries (eg US, UK), but medical career selection in a Middle Eastern context has not been as well studied. This study ... -
Mutational analysis of SARS-CoV-2 ORF6-KPNA2 binding interface and identification of potent small molecule inhibitors to recuse the host immune system
( Frontiers Media SA , 2023 , Article)Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) surfaced on 31 December, 2019, and was identified as the causative agent of the global COVID-19 pandemic, leading to a pneumonia-like disease. One of its accessory ... -
Metabolomic profiling reveals key metabolites associated with hypertension progression
( Frontiers Media SA , 2024 , Article)Introduction: Pre-hypertension is a prevalent condition among the adult population worldwide. It is characterized by asymptomatic elevations in blood pressure beyond normal levels but not yet reaching the threshold for ... -
CCN3, POSTN, and PTHLH as potential key regulators of genomic integrity and cellular survival in iPSCs
( Frontiers Media SA , 2024 , Article)Reprogramming human somatic cells into a pluripotent state, achieved through the activation of well-defined transcriptional factors known as OSKM factors, offers significant potential for regenerative medicine. While OSKM ... -
The Interaction Between Body Mass Index Genetic Risk Score and Dietary Intake on Weight Status: A Systematic Review
( Dove Medical Press Ltd , 2024 , Article Review)Background: The escalating global obesity epidemic and the emergence of personalized medicine strategies point to the pressing need to investigate the interplay between genetic risk scores (GRSs), dietary intake, and their ... -
Breast lump as the initial presentation of metastatic uterine leiomyosarcoma: a case report and comprehensive literature review
( Medicinska Naklada Zagreb , 2024 , Article)Uterine leiomyosarcoma (uLMS) is a rare but aggressive cancer with a high metastatic potential and an unfavo-rable prognosis. A 54-year-old woman with a history of uterine fibroids clinically presented with a painless, ... -
Ovarian torsion: A retrospective case series at a tertiary care center emergency department
( Public Library of Science , 2024 , Article)Ovarian torsion (OT) is a gynecological emergency that can have diverse clinical presentations makings its diagnosis especially challenging. Few studies exist in the literature describing the clinical presentation as well ... -
Impact of the MIF -173G/C variant on cardiovascular disease risk: a meta-analysis of 9,047 participants
( Frontiers Media SA , 2024 , Article Review)Introduction: Many factors contribute to the risk of cardiovascular disease (CVD), an umbrella term for several different heart diseases, including inflammation. Macrophage migration inhibitory factor (MIF) is an important ... -
COVID-19-associated hypertriglyceridemia and impact of treatment
( Frontiers Media SA , 2024 , Article)Background: Coronavirus disease 2019 (COVID-19) associated hypertriglyceridemia was observed among patients admitted to intensive care units (ICU) in Qatar. This study aimed to describe COVID-19-associated-hypertriglyceridemia ... -
Estimates of the prevalence of male circumcision in sub-Saharan Africa from 2010-2023 -A systematic review and meta-analysis
( Public Library of Science , 2024 , Article)Background Male circumcision (MC) is a key part of the package of interventions to prevent HIV, the biggest health challenge in sub-Saharan Africa. Objective To estimate the male circumcision prevalence and to evaluate the ... -
Accuracy of procalcitonin for diagnosing sepsis in adult patients admitted to the emergency department: a systematic review and meta-analysis
( BioMed Central Ltd , 2024 , Article Review)Background Differentiating sepsis from non-infectious systemic inflammatory response syndrome (SIRS) is challenging. Biomarkers like procalcitonin (PCT) aid early risk assessment and guide antibiotic use. This study aims ... -
Epidemiology of gonorrhoea: systematic review, meta-analyses, and meta-regressions, World Health Organization European Region, 1949 to 2021
( European Centre for Disease Prevention and Control (ECDC) , 2024 , Article Review)Background: Epidemiology of Neisseria gonorrhoeae (NG) infection remains inadequately understood. Aim: We aimed to characterise NG epidemiology in Europe. Methods: We used Cochrane and PRISMA guidelines to systematically ...