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181
PSYCHOLOGICAL EMOTION RECOGNITION OF STUDENTS USING MACHINE LEARNING BASED CHATBOT
منشور في 2023"…Anxiety and depression can have a significant impact on students’ academic performance, however, these mental health impacts were increased during the Covid-19 pandemic, and accordingly students and parents need some people to share their feelings together; however, there are different types of social media apps and platforms such as Facebook, Twitter, Reddit, Instagram, and others. …"
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182
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183
Low-Complexity Machine Learning-based Behavioral Modeling of Power Amplifiers
منشور في 2025احصل على النص الكامل
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184
Effective use of Science Inquiry-based Teaching on Student Achievement and Engagement
منشور في 2019"…This paper investigates the impact the science-inquiry teaching approach and evaluates its effectiveness on the students‘ achievement and engagement level over four months and a half. …"
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185
An Ontology-based Semantic Web for Arabic Question Answering: The Case of E-Government Services
منشور في 2018"…These results confirm that the semantics-based approach significantly outperforms the keyword-based approach.…"
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186
Evaluating the impact of the Minimization of Aggression and Violence (MoAV) intervention on mechanical restraint use in Qatar's acute mental health setting
منشور في 2025"…</p><h3>Result</h3><p dir="ltr">There was a significant reduction in the number of restraints from 253 in 2016 to 47 in 2021. …"
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187
Investigating the Impact of Space Layout on the Energy Performance and Lighting Strategies – A Case Study of a Private School in the UAE
منشور في 2021"…Over the past few years, UAE has been the home for numerous impactful movements towards sustainability and environmental conservation. …"
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188
Competition vs cooperation: An agent based model for sustainable tomatoes’ import system
منشور في 2024"…Interactions between trade partners are modeled using two game theoretic approaches counting<u> Cournot</u><u> competition</u> and <u>Cartel</u> collusion. Based on the research findings, a competitive global market can bring economic benefits to Qatar as an importing nation, but this approach also entails substantial <u>water consumption</u> and results in significant environmental emissions. …"
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189
The impact of nursing education curriculum and workforce preparation on students’ critical thinking, moral reasoning and evaluate their perspectives on cultural sensitivity in UAE...
منشور في 2020"…The danger of incorrect nurse’s decisions on the patient’s health has become a significant threat for both the nursing students and graduates. …"
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190
Comparative life-cycle assessment of reverse osmosis and microalgae-based treatment for hypersaline oilfield produced water
منشور في 2025"…This study addressed these challenges by conducting a cradle-to-grave life cycle assessment to quantitatively compare the environmental performance of conventional reverse osmosis (RO) and an open-pond microalgae-based treatment system. Using the ReCiPe 2016 method and Kuwait-specific grid data, the assessment evaluated trade-offs across eight impact categories. …"
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191
Examining the Use of Generative Artificial Intelligence in Higher Education and Its Impact on Social Sustainability: An Integrated Model of UTAUT2 and T-EESST
منشور في 2024"…However, effort expectancy (EE), social influence (SI), facilitating conditions (FC), price value (PV), and perceived risk (PR) were not statistically significant. Furthermore, the study demonstrates that adopting GenAI has a significant impact on social sustainability (SS) in education by promoting equitable, inclusive, and lifelong learning, as well as enhancing societal well-being. …"
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192
The Impact of COVID-19 Pandemic on Individuals With Pre-existing Obsessive-Compulsive Disorder in the State of Qatar: An Exploratory Cross-Sectional Study
منشور في 2022"…<h3>Background</h3><p dir="ltr">Published evidence about the impact of the COVID-19 pandemic on Obsessive-Compulsive Disorder (OCD) is conflicting. …"
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193
Impacts of climate change on the global spread and habitat suitability of <i>Coxiella burnetii</i>: Future projections and public health implications
منشور في 2025"…<h3>Introduction</h3><p dir="ltr"><i><u>Coxiella burnetii</u></i><i><u>,</u></i> an intracellular zoonotic bacterium, affectsing various livestock and <u>wildlife</u> species and poses significant risks to human health. This study aims to assess how <u>climate change</u> could impact the global distribution and habitat suitability of <i>Coxiella burnetii</i>, the pathogen responsible for <u>Q fever</u>. …"
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194
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195
Investigating the Effectiveness and Teachers’ Perceptions of Rigorous Curriculum Design for Project-Based Learning Implementation on Middle School Science Students’ Achievement and...
منشور في 2023"…Background and Purpose: Project-based learning (PBL) is an active student-centered instructional that has been explored in various contexts of schooling over the years. …"
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196
Global, regional, and national progress towards Sustainable Development Goal 3.2 for neonatal and child health: all-cause and cause-specific mortality findings from the Global Burd...
منشور في 2021"…Optimal child survival metrics were developed by age, sex, and cause of death across all GBD location-years. The first metric is a global optimum and is based on the lowest observed mortality, and the second is a survival potential frontier that is based on stochastic frontier analysis of observed mortality and Healthcare Access and Quality Index.…"
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197
Environmental and economic assessment of mixed plastic waste pelletization in the Gulf Cooperation Council region
منشور في 2024"…This work has the following merits: (i) evaluating environmental impact (EI), cost analysis, and mechanical strength based on actual experimental data and its comparison with local and international manufacturers; (ii) enabling the evaluation of LCA impacts of MPW pellets; and (iii) emphasizing the significance of waste management in reducing EIs. …"
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198
A Qualitative Investigation into Co-education in Elementary Schools and Its Impact on the Students’ Behaviours and Learning Environment: United Arab Emirates
منشور في 2021"…In order to achieve the findings as per the research objectives, this research has used a qualitative analysis approach based on a semi-structured interview approach. A total of twenty elementary school teachers were interviewed concerning co-education in elementary schools and its impact on the students’ behaviours and learning environment in the UAE. …"
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199
Assessment of High-resolution Local Emissions and Land-use in Air Quality Forecasting at an Urban, Coastal, Desert Environment
منشور في 2022"…The overall forecast error decreased from –51% to 8% for PM2.5 and from –88% to 20% for NOx while a significant improvement was observed in the diurnal profile of predicted ozone. …"
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200
An Overview of Membrane Based NO<sub>x</sub> Removal Technologies and Dinitrification Fitlers
منشور في 2025"…A comparative analysis shows that catalytic membranes can achieve similar or better efficiencies than SCR at milder conditions, reducing environmental impact and equipment corrosion. To further improve membrane-based NOx removal, this paper recommends the development of advanced catalysts, further research on multi-component gas systems, and comprehensive techno-economic and environmental assessments. …"