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regions » region (توسيع البحث)
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161
Breathing in danger: Understanding the multifaceted impact of air pollution on health impacts
منشور في 2024"…Innovative air pollution intervention measures are explored, including case studies demonstrating their effectiveness. …"
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162
Geospatial assessment of the carbon footprint of water and electricity consumption in residential buildings in Doha, Qatar
منشور في 2024"…The study employs the Multi-Regional Input-Output Life Cycle Assessment (MRIO-LCA) model to calculate and convert the water and electricity consumption data into the CF of these buildings. …"
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163
The Monkeypox Outbreak and Implications for Dental Practice
منشور في 2022"…<h3>Objectives</h3><p dir="ltr"><u>Monkeypox (MPX)</u> caused by the <u>MPX virus</u>, is a contagious disease confined mainly to African regions, and is currently making multiple appearances outside of disease-endemic countries. …"
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164
Teacher Perceptions of the New Mathematics and Science Curriculum: A Step Towards STEM Implementation in Saudi Arabia
منشور في 2017"…The methodology of the study was completed by using a parallel mixed method design, including teachers interviews and class observational methods in the qualitative part of the research study, and a cross sectional questionnaire in the quantitative part which was distributed to 547 high school mathematics and science teachers in different regions in Saudi Arabia in order to address the following research questions: What are the major aspects of the new mathematics and science curricula as a form of STEM education implementation in Saudi Arabia? …"
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165
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166
Age, Disease Severity and Ethnicity Influence Humoral Responses in a Multi-Ethnic COVID-19 Cohort
منشور في 2021"…Here, we designed a quantitative, multi-epitope protein microarray comprising various nucleocapsid protein structural motifs, including two structural domains and three intrinsically disordered regions. …"
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167
Seroprevalence of small ruminant brucellosis in the state of Qatar
منشور في 2024"…<h3>Background</h3><p dir="ltr">Brucellosis is one of the most important zoonotic diseases worldwide, with a significant economic and health burden. The disease is endemic in many regions around the world. …"
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168
Antibacterial Properties of Polysulfone Membranes Blended with Arabic Gum
منشور في 2019"…These changes were due to the amphiphilic properties of AG macromolecules that contained negatively charged hydrophilic residues. …"
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169
A Literature Review on System Dynamics Modeling for Sustainable Management of Water Supply and Demand
منشور في 2023"…The key findings for the sustainable development of water resources included the per capita water reduction, water conservation through public awareness campaigns, the use of treated wastewater, the adoption of efficient irrigation practices including drip irrigation, the cultivation of low-water-consuming crops in water-stressed regions, and regulations to control the overexploitation of groundwater. …"
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170
Digital Dependency and Security Risk: Investigating the Connections Between Fear of Missing Out, Problematic Social Media Use, and Vulnerability Perceptions
منشور في 2025"…Data were collected through a cross-sectional survey design with 642 participants, 314 from the UK and 328 from the Arab region. The study measured how FoMO and PSMU, including demographic factors, age, and gender, influence individuals’ susceptibility to cyber threats, focusing on three key questions: the Likelihood of being targeted by a scam, the Likelihood of a successful scam, and the Encounter of a scam. …"
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171
Harnessing Waste for Emission Cuts: the Anaerobic Digestion Potential in Qatar
منشور في 2025"…In Qatar, which currently landfills 90% of its waste, efforts are underway to establish one of the region’s most advanced waste treatment centers, including an anaerobic digestion (AD) facility. …"
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172
Comparative life-cycle assessment of reverse osmosis and microalgae-based treatment for hypersaline oilfield produced water
منشور في 2025"…<p dir="ltr">The management of hypersaline produced water (130–190 g L<sup>−1</sup> TDS) from oil and gas operations—especially in regions with carbon-intensive grids like Kuwait—poses significant environmental and operational challenges. …"
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173
GFRP-Reinforced Concrete Columns: State-of-the-Art, Behavior, and Research Needs
منشور في 2024"…With a dataset spanning over 250 publications from 1988 to 2024, our findings reveal a marked increase in research interest, particularly in regions like China, Canada, and the United States, highlighting GFRP’s potential as a cost-effective and durable alternative to steel. …"
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174
Spatial, temporal, and demographic patterns in prevalence of chewing tobacco use in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Diseas...
منشور في 2021"…Although global age-standardised prevalence of smoking tobacco use decreased significantly between 1990 and 2019 (annualised rate of change: –1·21% [–1·26 to –1·16]), similar progress was not observed for chewing tobacco (0·46% [0·13 to 0·79]). …"
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175
Role of Epigenetic Modifications in Inhibitory Immune Checkpoints in Cancer Development and Progression
منشور في 2020"…These epigenetic aberrations can significantly contribute to the transcriptomic upregulation of ICs and their ligands. …"
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176
Optimization of Electric Vehicles Wireless Charging
منشور في 2019احصل على النص الكامل
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178
The effect of indoor air quality on health and performance of labors in joinery factories
منشور في 2020"…In addition, the foundation of development has a significant rise since 2013 when EXPO 2020 awarded to Dubai. …"
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179
A hybrid 3D CNN-LSTM model with soft spatial attention mechanism for accurate hyperspectral image classification
منشور في 2025"…The results suggested that the proposed model could be applied to various fields, including agriculture, environmental monitoring, and land management, with significant improvements in classification accuracy.…"
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180
Evaluating machine learning technologies for food computing from a data set perspective
منشور في 2023"…These challenges include, among others: poor representation of regional gastronomy, incorporation of adaptive learning schemes, and reverse engineering for automatic food creation and replication.…"