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YOLO-DefXpert: An Advanced Defect Detection on PCB Surfaces Using Improved YOLOv11 Algorithm
Published 2025“…Accurately identifying small defects on PCB surfaces remains a considerable challenge, particularly under complex background conditions, due to the intricate and compact layout of the boards. …”
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Key determinants of SMEs’ export performance: a resource-based view and contingency theory approach using potential mediators
Published 2020“…<h3>Purpose</h3><p dir="ltr">Various barriers discourage small and medium-sized enterprises (SMEs) from entering or expanding their export activities in the international markets, especially SMEs in emerging markets. …”
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Bridging Classrooms and Communities: The Transformative Impact of Community‐Based Dental Education on the Learning Experiences of Undergraduate Students
Published 2025“…</p><h3>Results</h3><p dir="ltr">The study included 148 participants, with 116 female (78.37%) and 32 male (21.62%) students, mostly from India (75%) and the rest from Qatar (25%). ANOVA revealed significant differences based on age, country and stage of education (<i>p</i>< 0.001). …”
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Queuing-Based Optimization of EV Charging Stations: A Case Study of Manama City, Bahrain
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Dynamic Properties of Water Confined in Graphene-Based Membrane: A Classical Molecular Dynamics Simulation Study
Published 2019“…With a 7 Å interlayer distance between the graphene sheets, water molecules are stabilized inside the interlayer space because of the van der Waals interaction with the graphene sheets where sodium and chloride ions suffer from a 3–8 kcal/mol energy barrier for penetration. We believe that our simulation results would be a significant contribution for designing a new graphene-based membrane for desalination.…”
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Investigations on Entrepreneurship Needs, Challenges, and Models for Countries in Transition to Sustainable Development from Resource-Based Economy—Qatar as a Case
Published 2023“…The interviews are thematically analyzed to identify apparent challenges, their root causes, and initial recommendations. Three barriers in the entrepreneurship ecosystem in Qatar are identified: (1) lack of a conducive and transparent legal, regulatory, and governance environment, (2) lack of access to risk-based financing for entrepreneurs, and (3) lack of locally relevant entrepreneurial mentorship and guidance. …”
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Willingness to participate in genome testing: a survey of public attitudes from Qatar
Published 2020“…The success of a national population-based genome program, like the Qatar Genome Program (QGP), depends on the willingness of citizens to donate samples and take up genomic testing services. …”
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An Analysis of Thermal Comfort at the School Outdoor Spaces: A Case Study of the American School of Creative Science, Dubai, UAE
Published 2022“…Additionally, the addition of vegetation alone had an impact on the microclimate decreasing it by 5%. Thus, combining the strategies of vegetation, shade, green facades/roofs and small water features resulted in 5% to 25% reduction in PET depending on the corresponding location being analyzed. …”
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Attitudes Towards Females in the Oil and Gas Industry in the UAE
Published 2011“…Furthermore, analysis was made on the barrier that impacts females the most in the workforce. …”
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Investigating The Efficacy of Ruxolitinib and CHIR-99021 in Targeting Pediatric Neuroblastoma Stem Cells
Published 2021“…Western blot analysis showed significant decrease in stem cell markers SOX-2 and Oct-4, and tumorigenic protein HMGA1, whereas it showed significant increase in apoptotic markers cleaved PARP and cleaved caspase-3. …”
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Hydroxyurea Use in Lebanese Patients With [beta]-Thalassemia Intermedia
Published 2006“…Hematologic toxicity was defined as a decrease in the absolute neutrophil count to below 1.5 × 103/mm3 or a decrease in the platelet count to below 100 × 103. …”
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Formation of Trihalomethanes during Seawater Chlorination
Published 2010“…Rapid decrease of UV absorbance at 254 nm was also observed during seawater chlorination which is indicative of natural organic matter degradation into small organic molecules including THMs and other by-products. …”
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A state‐of‐the‐art review on topologies and control techniques of solid‐state transformers for electric vehicle extreme fast charging
Published 2021“…However, a longer charging time is a significant barrier to its complete adaptation. Solid state transformer (SST) based extreme fast charging schemes have emerged as an appealing idea with an ability to provide a refuelling capability analogous to that of gasoline vehicles. …”
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Improved properties and salt rejection of polysulfone membrane by incorporation of hydrophilic cobalt-doped ZnO nanoparticles
Published 2024“…Overall, the results of this study showed that embedding a small amount of Co<sup>2+</sup> ions doped ZnO NPs with PSf has significant potential to be applied in industrial-scale membrane applications.…”
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A novel hybrid methodology for fault diagnosis of wind energy conversion systems
Published 2023“…Then, the sensitive and significant characteristics are transmitted to the RF model for classification purposes. …”
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Past, present and future global mangrove primary productivity
Published 2024“…However, significant regional changes were identified, including substantial increases in NPP in the Southwest Australian Shelf (60.58 ± 97.9 %), the Warm Temperate Northeast Pacific (43.75 ± 65.7 %), and the Warm Temperate Northwest Pacific (31.55 ± 55.7 %), as well as decreases in <u>Southeast Asian </u>provinces like the Java Transitional (11.45 ± 6.2 %) and Western Coral Triangle (7.61 ± 9.6 %). …”
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Correlation Clustering via s-Club Cluster Edge Deletion
Published 2023“…Cluster Editing, a known model for correlation clustering, has garnered significant consideration in the parameterized complexity area and has been utilized in a range of practical contexts. …”
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masterThesis