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1861
Influence of Cognitive Bias on Decision Making in Mega Projects
منشور في 2020"…Since mega projects are increasing in size and number, and their poor performance has been consistent despite various proposals suggested based on project management best practices that have mainly focused on the technical element of implementing mega projects, the performance in mega projects has not improved prompting this study to focus on optimism bias and strategic misrepresentation where if optimism is exceeded, it is termed as over optimism and leads to cost overrun due to significant underestimation of costs. …"
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1862
Leadership Effectiveness of School Principals and Institutional Development: The Overarching Role of Leaders’ National Culture in Arabic Schools in UAE
منشور في 2017"…This is valid for the leadership dimensions of individualism and long-term orientation. In addition, uncertainty avoidance also makes a positive contribution to leadership effectiveness. …"
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1863
Investigating High School Boys’ Academic Underachievement in Second Language Classrooms
منشور في 2019"…The findings of this case study explain why the boys’ term marks are lower than those of the girls. Some of these factors have to do with the teachers’ expectations in the boys’ abilities, while other factors are related to the students’ behaviours and the disruption they cause in the classrooms. …"
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1864
A urokinase-activated recombinant diphtheria toxin targeting the granulocyte-macrophage colony-stimulating factor receptor is selectively cytotoxic to human acute myeloid leukemia...
منشور في 2004"…Novel agents to treat acute myeloid leukemia (AML) are needed with increased efficacy and specificity. We have synthesized a dual-specificity fusion toxin DTU2GMCSF composed of the catalytic and translocation domains of diphtheria toxin (DT) fused to the granulocyte-macrophage colony-stimulating factor (GM-CSF) in which the DT furin cleavage site 163RVRRSV170 is modified to a urokinase plasminogen activator (uPA) cleavage site 163GSGRSA170, termed U2. …"
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1865
An integrated robust optimisation approach for energy communities utilising green hydrogen and renewable energy sources under dynamic, policy-driven tariff mechanisms for sustainab...
منشور في 2025"…<p>Green hydrogen offers a transformative opportunity for decentralised clean energy systems by enabling long-term storage and carbon-neutral operations. This study introduces a coordinated energy operation framework designed for Energy Communities (ECs) that integrates community-scale green hydrogen infrastructure and fair internal energy sharing. …"
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1866
Realizing opportunities: the influence of FinTech on the success of MENA banks
منشور في 2025"…Our results suggest that greater FinTech inclusion in banks increases profitability, with larger banks, adequate capital banks, and banks with larger market share all expected to perform better. …"
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1867
Conflict in Ukraine and the unsettling ripples: implications on food systems and development in North Africa
منشور في 2024"…The consequent high fertilizer prices have also affected local food production, decreasing yields and increasing food prices. However, those countries with substantial financial resources (cf. …"
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1868
Strategic optimization and design of cost-effective and sustainable hydrogen supply chain networks – Qatar case study
منشور في 2025"…Results indicate that the ammonia pathway is preferred in scenarios without emission penalties but becomes less favorable with increased penalties, shifting preference toward the liquified hydrogen pathway. …"
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1869
Enhancing Thermal Comfort in Urban Communities with Urban Configurations and Green Coverage: A Case Study of Dubai Sustainable City
منشور في 2017"…In response to the United Nations Sustainable Development Goals and the United Arab Emirates’ long-term vision for cities that provide successful and comfortable sustainable living, it is essential to study and explore strategies that enhance outdoor thermal comfort and indoor energy consumption that meets environmental, social and economic sustainability goals. …"
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1870
Western diet induces mild metabolic impairment and aggravates neuropathology in an experimental mouse model of traumatic brain injury
منشور في 2024"…Results showed that while WD significantly increased fat percentage and elevated plasma cholesterol, there was no change in blood glucose level or body weight, indicating an early stage of MetS. …"
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1871
A Sociodemographic Analysis of the Impact of COVID-19-Related Schools’ Closure on the Diet and Physical Activity of Children and Adolescents in Qatar
منشور في 2023"…These results underscore the importance of implementing targeted interventions to promote healthy lifestyles during such disruptions and emphasize the need to address lifestyle changes beyond emergencies and outbreaks to mitigate potential long-term health consequences, including the increased risk of non-communicable diseases.…"
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1872
Bridging Innovation and Security: Advancing Cyber-Threat Detection in Sustainable Smart Infrastructure
منشور في 2025"…However, this evolution has also exposed smart devices to increasingly sophisticated cyber-threats, endangering the integrity of entire smart networks. …"
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1873
The Perceptions of the Impact of a Professional Training Development Program on the Inclusion and the Differentiation Management Skills: A Case Study of the Teachers in an American...
منشور في 2024"…In response to the evolving landscape of education and in light of the Universal Conventions and the Emirati constitution and laws; teachers are facing an increasing emphasis on developing inclusive and differentiation skills. …"
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1874
Strength of Concrete Produced With Recycled Materials
منشور في 2019احصل على النص الكامل
doctoralThesis -
1875
Association Between Hypothyroidism and Hepatocellular Carcinoma: A Case-Control Study in the United States
منشور في 2009"…Restricted analyses among hepatitis virus–negative subjects, nondrinkers, nondiabetics, nonsmokers, and nonobese individuals indicated a significant association between hypothyroidism and HCC, with an approximate two-fold to three-fold increased risk of HCC development. We observed risk modification among women with diabetes mellitus (OR = 9.4; 95% CI = 2.7-32.7) and chronic hepatitis virus infection (OR = 31.2; 95% CI = 6.3-153.2). …"
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article -
1876
Sex Differences in Fish Oil and Olanzapine Effects on Gut Microbiota in Diet-Induced Obese Mice
منشور في 2022"…<div><p>Children are prescribed second-generation antipsychotic (SGA) medications, such as olanzapine (OLZ) for FDA-approved and “off-label” indications. The long-term impact of early-life SGA medication exposure is unclear. …"
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1877
Performance and durability of anti-soiling and anti-reflective coatings for photovoltaic systems in desert climates
منشور في 2025"…<p>The efficiency of photovoltaic (PV) systems is significantly hindered by soiling, especially in desert climates where dust accumulation on PV surfaces is prevalent and reduces light transmission and increases maintenance costs. This study provides a comprehensive review of anti-soiling and anti-reflective coatings (ASC & ARC) designed to mitigate these effects and enhance PV performance. …"
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1878
Caught off guard and beaten: The Ukraine war and food security in the Middle East
منشور في 2023"…<div><p>The Ukraine war has led to a severe global food crisis due to complex supply disruptions and price increases of agricultural inputs. Countries of the Middle East have been directly affected because of their high dependence on food imports from Russia and Ukraine. …"
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1879
A comprehensive review of oil residues in the world oceans: types, characteristics, sources and distribution
منشور في 2025"…<p>The increasing industrialization and extensive utilization of petroleum products, resulting in the emergence of its residues, contribute to the formation of tar. …"
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1880
Designing for Digital Wellbeing: From Theory to Practice a Scoping Review
منشور في 2023"…The pervasiveness of technology which has been in tandem with the increasing number of reported cases of harmful usage styles, with some exhibiting symptoms of behavioural addiction, raised concerns around users’ psychological health and well-being. …"