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881
Performance evaluation of 3D-printed PLA composites doped with WE43 magnesium alloy for bone tissue engineering applications
منشور في 2025"…<p>This study presents a comprehensive performance evaluation of 3D-printed PLA/WE43 magnesium alloy composites, offering novel insights into composition–structure–function relationships for bone tissue engineering. …"
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882
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
منشور في 2024"…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …"
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883
Ecotoxicological Assessment of Thermally- and Hydrogen-Reduced Graphene Oxide/TiO<sub>2</sub> Photocatalytic Nanocomposites Using the Zebrafish Embryo Model
منشور في 2019"…H<sub>2</sub>RGOTi showed a NOEC similar to RGOTi. However, no significant mortality was detected at all concentrations used in the acutoxicity assay (up to1000 mg/L), thus indicating a hypothetical LC<sub>50</sub> higher than 1000 mg/L. …"
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884
Tuning dual-Fe sites in Fe–N–C dual-atom catalysts by sulfur doping for enhanced CO₂ electroreduction: Insights from the first-principles computations
منشور في 2025"…Sulfur incorporation significantly modifies the local electronic environment, notably increasing the density of states near the Fermi level and enhancing charge redistribution at the active sites. …"
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885
Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight
منشور في 2021"…A total of 1408 participants completed the survey in four languages. …"
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886
Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM)
منشور في 2023"…All the scenarios present increasing minimum and maximum temperatures and decreasing precipitation, except for RCP8.5, which predicted a more adverse trend. …"
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887
Using Data Mining and Text Mining Techniques in Predicting the Price of Real Estate Properties in Dubai
منشور في 2014"…In this thesis, the effectiveness of using linear regression modeling as a data mining technique in predicting the price of a real estate property based on online real estate classifieds is examined. …"
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888
Training and organizational commitment
منشور في 2015"…The results of the analysis showed that training has a significant effect on organizational commitment. Moderation analysis showed that the relationship between training and affective commitment was stronger for individuals who had higher levels of learning goal orientation. …"
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article -
889
Does Ultrasound Really Good Enough to Evaluate the Pneumothorax in the Emergency Department
منشور في 2023"…Thorax ultrasonography is a useful technique with high specificity in diagnosing pneumothorax, but its sensitivity decreases significantly when the size is below 1 cm.…"
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890
Characteristics and health implications of fine particulate matter near urban road site in Islamabad, Pakistan
منشور في 2024"…The results from the <u>Inductively Coupled Plasma Atomic Emission Spectroscopy </u>(ICP-OES) indicated a gradual increase in the total elemental composition of PM2.5 from autumn to winter, maintaining high levels throughout the winter season. …"
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891
HOW CAN BLOCKCHAIN REVOLUTIONIZE THE JORDANIAN BANKING SECTOR?
منشور في 2022"…As a result, the banking sector must undergo significant transformation to increase performance and attain new levels of growth. …"
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892
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893
A system dynamics approach to management of water resources in Qatar
منشور في 2024"…Additionally, to aid policymakers in fostering water resource sustainability, groundwater conservation strategies are proposed using the unique scenario design framework by limiting the yield to the safe abstraction level and emphasizing the significance of preserving non-renewable groundwater resources as a “backstop” resource for the country. …"
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894
Long Term HbA1c Prediction Using Multi-Stage CGM Data Analysis
منشور في 2021"…Having an elevated HbA1c level significantly increases the risk of developing diabetes-related health complications. …"
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895
Association between clinical laboratory indicators and WOMAC scores in Qatar Biobank participants: The impact of testosterone and fibrinogen on pain, stiffness, and functional limi...
منشور في 2025"…Elevated fibrinogen levels were associated with an increase in stiffness (<i>β</i> = 0.155, t = 2.241, p = 0.025, 95% CI = 0.019, 0.290), physical dysfunction (<i>β</i> = 1.17, <i>t</i> = 2.808, <i>p</i>= 0.005, 95% CI = 0.354, 1.997), and total WOMAC scores (<i>β</i> = 1.610, <i>t</i> = 2.691, <i>p</i> = 0.007, 95% CI = 0.437, 2.784).…"
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896
The efficacy data of two household cleaning and disinfecting agents on Lens culinaris Medik and Vicia faba seed germination
منشور في 2021"…A chemical analysis was performed using the ion chromatography (IC) to evaluate the effect of chloride and acetate anions uptake on the seedling germination in addition to other essential nutrients. A significant inhibition in seedling growth was observed with increasing the treatment concentration. …"
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article -
897
NMT verb rendering: A cognitive approach to informing Arabic-into-English post-editing
منشور في 2022"…<p>Machine translation (MT) has made significant strides and has reached accuracy levels that often make the post-editing (PE) of MT output a viable alternative to manual translation. …"
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898
Metaverse and financial markets: A quantile-time-frequency connectedness analysis
منشور في 2024"…The results highlight a significant increase in connectivity during extreme conditions compared to median levels. …"
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899
Small molecule inhibition of stat3 enhances survival in mice with intracerebral melanoma
منشور في 2008"…In addition, WP1066 decreased the level of c-Myc and survivin in melanoma cells in a dose- and time-dependent manner. …"
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conferenceObject -
900
The Effects of Social Determinants of Health on Cardiovascular Outcomes in Lebanese with Type 2 Diabetes
منشور في 2020"…ACE, diabetes family history, age were found to be significantly and indirectly linked to the primary outcome (waist circumference) through A1C as a mediator, unlike health literacy that was significantly and directly linked to the primary outcome (χ2= 8.30 with p= 0.1405, CFI = .94 and RMSEA = .049 with PCLOSE of .44) Discussion: Patients that were health literate, working fewer hours with positive diabetes family history, and higher BMI and A1C levels were shown to have higher waist circumference and higher risk for cardiovascular risk factors. …"
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masterThesis