بدائل البحث:
_ em » _ e (توسيع البحث), _ el (توسيع البحث), _ eu (توسيع البحث)
decrease » decreased (توسيع البحث), increase (توسيع البحث)
_ em » _ e (توسيع البحث), _ el (توسيع البحث), _ eu (توسيع البحث)
decrease » decreased (توسيع البحث), increase (توسيع البحث)
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Effect of Mg incorporation on the properties of PCL/Mg composites for potential tissue engineering applications
منشور في 2024"…However, the elastic modulus decreased by around 50% for the same composition. The thermal study revealed a significant reduction in the degradation temperature from above 400°C for pure PCL to around 300°C for PCL/Mg composite having 15% Mg. …"
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Characterization of Electronic and Ionic Transport in Li<sub>1-</sub><sub><em>x</em></sub>Ni<sub>0.33</sub>Mn<sub>0.33</sub>Co<sub>0.33</sub>O<sub>2</sub>(NMC<sub>333</sub>) and Li...
منشور في 2016"…<p dir="ltr">Despite the extensive commercial use of Li<sub>1-</sub><sub><em>x</em></sub>Ni<sub>1-y-z</sub>Mn<sub>z</sub>Co<sub>y</sub>O<sub>2</sub> (NMC) as the positive electrode in Li-ion batteries, and its long research history, its fundamental transport properties are poorly understood. …"
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Dietary Curcumin Nanoparticles Improve Growth Performance, Oxidative Status and Immune Response of European Seabass (<i>Dicentrarchus Labrax</i>)
منشور في 2024"…<p dir="ltr">A 90 days of feeding trial was employed for evaluating the effects of dietary supplementation with curcumin nanoparticles (CURNPs) on growth performance, hematological and biochemical parameters, immune response, antioxidant status, and intestinal and hepatic architecture in European seabass (Dicentrarchus labrax) fingerlings. Fish (n = 300, initial body weight = 10.02 g ± 0.11 g) received supplementary CURNPs at rates of 0 (control; CURNPs0), 50 (CURNPs50), 100 (CURNPs100) and 150 (CURNPs150) mg/kg diet for 90 days. …"
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Excess pCO<sub>2</sub> and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
منشور في 2022"…</b>26 [NO<sub>3</sub>]) from conservative potential alkalinity ((<i>A</i><sub><em>p</em></sub><sup><em>C</em></sup>), (<i>A</i><sub><em>p</em></sub><sup><em>C</em></sup> = S A'<sub>P</sub> / S′ where A'<sub>P</sub> and S′ are mean values for the whole surface ocean) has values primarily determined by CaCO<sub>3</sub> precipitation and dissolution. …"
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Development of a thermodynamical approach for the prediction of the bulk modulus of spherical cubic silicon carbide <i>(β−SiC)</i> nanosolids
منشور في 2022"…On the other hand, <i>B</i><sub><em>T</em></sub> was found to decrease as the temperature increased from its bulk value of 226.9 GPa at 273 K to 222.65 GPa at 1673 K . …"
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Designing a Carbon Utilization Network: From Stationary Sources to Agricultural Greenhouses
منشور في 2025"…By leveraging <i>CO</i><sub><em>2</em></sub> enrichment in greenhouses, we can significantly boost crop productivity, optimize resource use, and contribute to a circular economy by capturing <i>CO</i><sub><em>2</em></sub> from industrial by-products.The study is structured into two stages: selecting the optimal <i>CO</i><sub><em>2</em></sub> sources and allocating them to greenhouse locations. …"
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Using primary healthcare facilities and patients’ expectations about triage system: Patients’ perspective from multisite Jordanian hospitals
منشور في 2024"…Also, periodic updates from EDs staff about the delays were significantly related to participants’ age (<i>X</i><sup><em>2</em></sup><sup> </sup>= 3.29), current job (<i>X</i><sup><em>2</em></sup><sup> </sup>= 28.4), marital status (<i>X</i><sup><em>2</em></sup> = 8.93), and residency place (<i>X</i><sup><em>2</em></sup> = 9.94). …"
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Polyaniline/Polystyrene Blends: In-Depth Analysis of the Effect of Sulfonic Acid Dopant Concentration on AC Conductivity Using Broadband Dielectric Spectroscopy
منشور في 2018"…The conductivity is discussed in terms of changes in the dielectric permittivity storage <em>(ɛʼ)</em>, loss <em>(ɛʼʼ)</em>, and modulus <em>(Mʼʼ)</em> of the blends over a wide range of temperatures. …"
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Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles
منشور في 2021"…A D<sub>PSiMNPs</sub> = 100 mg/L was sufficient to achieve %η<sub>dem</sub> of 99.4% for C<sub>oil</sub> = 100 mg/L and slightly decreased to ~93% for C<sub>oil</sub> ~4000 mg/L. …"
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Simultaneous Bilateral Neck of Femur Fracture in a Young Adult with Underlying Metabolic Disturbances
منشور في 2020"…<p><em>Introduction</em>. Simultaneous bilateral fractures of the femoral neck are considered very rare injuries. …"
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Coping strategies, optimism, and resilience factors associated with mental health outcomes among medical residents exposed to coronavirus disease 2019 in Qatar
منشور في 2023"…The avoidant coping style scores were higher among junior residents (<em>p</em> = .032) and non-COVID-19 frontliners (<em>p</em> = .039). …"
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Comparative Study on Beneficial Effects of Hydroxytyrosol- and Oleuropein-Rich Olive Leaf Extracts on High-Fat Diet-Induced Lipid Metabolism Disturbance and Liver Injury in Rats
منشور في 2020"…Moreover, the plasma levels of triglycerides, total cholesterol, LDL-cholesterol, AST, ALT, LDH, and TNF-<em>α</em> were also raised. The hepatic immunohistochemical analysis revealed a significant increase in the expression of inflammatory genes (COX-2, NF-<em>κ</em>B, and TNF-<em>α</em>). …"
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Investigation of the structural, optical and gas sensing properties of PANI coated Cu–ZnS microsphere composite
منشور في 2020"…<p>Polyaniline (PANI)/Cu–ZnS composites with porous microspheres are prepared by a hydrothermal and <em>in situ</em> polymerization method. The structural, optical, and morphological properties are characterized by X-ray powder diffraction, FTIR, UV-vis, scanning electron microscope, transmission electron microscope. …"
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Investigation of the Sustainable Production and Utilization of Biochar and Activated Carbon From Waste
منشور في 2023"…The SCG activated biochar at 600 °C showed a high adsorption capacity through the removal of 35 to 80 mg/g of lithium from synthetic wastewater at initial concentrations of 200 to 500 mg/L. …"
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Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment
منشور في 2017"…Thermal properties such as melting temperature (<i>T</i><sub><em>m</em></sub>) for treating PET showed an inversely proportional behavior with the EG concentrations. …"
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Hydrogen energy systems: Technologies, trends, and future prospects
منشور في 2024"…Adoption at scale could decrease global <i>CO</i><sub><em>2</em></sub><sub> </sub>emissions by up to 830 million tonnes annually. …"
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Welding of Semiconductor Nanowires by Coupling Laser-Induced Peening and Localized Heating
منشور في 2015"…The morphology results show that laser peening can decrease porosity and bring nanowires into contact and pulsed laser heating fuses those contacts. …"