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Advanced Hard Ctings: Towards A Whole New World
منشور في 2014"…The main problem with steel, is that it exhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K. …"
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Phase change materials for thermal energy storage applications in greenhouses: A review
منشور في 2022"…Various systems integrated with PCMs provide a diurnal temperature decrease up to 7 �C and nocturnal temperature increase up to 9 �C compared to the ambient temperature and can cover up to 30% of the greenhouse heating demand. …"
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Exploring the quality of life of cosmetic users: A cross-sectional analysis from eight Arab countries in the Middle East
منشور في 2023"…The production of cosmetics has been largely driven by consumerism and a bid to keep abreast with the latest trends in the beauty industry with less attention on how the users' quality of life (QoL) is affected. …"
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Tranexamic Acid for Traumatic Injury in the Emergency Setting: A Systematic Review and Bias-Adjusted Meta-Analysis of Randomized Controlled Trials
منشور في 2024"…Previous reviews suggested potential TXA benefits but did not consider the latest trials. MethodsA systematic review and bias-adjusted meta-analysis were performed to assess TXA’s effectiveness in emergency traumatic injury settings by pooling estimates from randomized controlled trials. …"
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Tranexamic Acid for Traumatic Injury in the Emergency Setting: A Systematic Review and Bias-Adjusted Meta-Analysis of Randomized Controlled Trials
منشور في 2024"…Previous reviews suggested potential TXA benefits but did not consider the latest trials. MethodsA systematic review and bias-adjusted meta-analysis were performed to assess TXA’s effectiveness in emergency traumatic injury settings by pooling estimates from randomized controlled trials. …"
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VANET-based smart navigation for emergency evacuation and special events
منشور في 2019"…Subsequently, routes for vehicles are created/updated based on the latest optimized assignments. To test the model, a real network with calibrated traffic is used. …"
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Effect of hyperlipidemia on ketoconazole-midazolam drug-drug interaction in rat
منشور في 2011"…MDZ mean clearance (CL) was unchanged by KTZ coadministration. …"
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Superior photocatalytic activity of Cu doped NiWO4 for efficient degradation of benzene in air even under visible radiation
منشور في 2019"…The obtained experimental result indicated that photocatalytic performance of the prepared Cu-NiWO4 materials were greater than that of the pure NiWO4. This was because Cu effectively acted as novel dopant, which not only affected valence band (VB) top and conduction band (CB) bottom of NiWO4 but also formed a medium energy level between CB and VB of the NiWO4 to decrease its energy band gap and electron-hole recombination rate. …"
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THE ASSOCIATION BETWEEN SOFT DRINK CONSUMPTION AND BONE MINERAL DENSITY AMONG QATARI WOMEN: ANALYSIS OF QATAR BIOBANK DATA
منشور في 2019"…It is common in older women, as the bone mineral density (BMD) tends to decrease with age, particularly after menopause. Decrease in BMD increases the risk of osteopenia and osteoporosis. …"
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Integrated planning of spare parts and service engineers with partial backlogging
منشور في 2017"…Moreover, approximation errors decrease as problems get larger. Furthermore, we test how the greedy optimization heuristic performs compared to other discrete search algorithms in terms of total costs and computation times. …"
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High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling
منشور في 2014"…The main problem with steel, isthat itexhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K.Thus, the majority of modern tools are nowadays coated with hard coatings that increase the hardness, decrease the coefficient of friction and protect the tools against oxidation. …"
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Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating
منشور في 2015"…The main problem with steel, is that it exhibits a relatively low hardness (below 10GPa) which strongly decreases upon annealing above about 600K. …"
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Theoretical insight into effect of cation–anion pairs on CO2 reduction on bismuth electrocatalysts
منشور في 2020"…The adsorption energy (Eads) and work function (Wf) of the anions increases with decreasing anion size (i.e., Cl− > Br− > I−). On the other hand, the larger the cation size is, the higher is the Eads (i.e., Li+ < K+ < Cs+) but the lower is the Wf (i.e., Cs+ < K+ < Li+). …"
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Montmorency tart cherry supplementation does not impact sleep, body composition, cellular health, or blood pressure in healthy adults
منشور في 2022"…The capsule groups had significantly lower body mass (BM) 14 days versus baseline for placebo group (p = 0.01, mean difference: 0.70 kg) and at 30 days versus 14 days in MTC group (p = 0.02, mean difference: 0.75 kg). …"
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17
Thermophysical properties measurement of nano cellulose in ethylene glycol/water
منشور في 2017"…Nanofluids are the suspensions of solid nanoparticles in the liquids as base fluids. They have been the latest engineering material among the investigators as they exhibit promising enhanced thermal properties and many other possible developments. …"
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Smart City and Preservation of Identity in Doha
منشور في 2021"…The theory implemented in Doha is one example of the latest developed/developing cities. The limited population of Qatar and the significant wealth of natural gas provide them the means to establish a smart city. …"
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Phospholipase C zeta profiles are indicative of optimal sperm parameters and fertilisation success in patients undergoing fertility treatment.
منشور في 2020"…Further focused investigations are required with larger cohorts to examine the full clinical potential of PLCζ.…"
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