بدائل البحث:
c decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
4 c » 45 c (توسيع البحث)
c decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
4 c » 45 c (توسيع البحث)
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721
Microstructure and compressive behavior of Al-Y2O3 nanocomposites prepared by microwave-assisted mechanical alloying
منشور في 2019"…The Al–1.5 vol. % Y2O3 nanocomposite exhibited the best ultimate compressive strength and yielded a strength of 359 ± 7 and 111 ± 5 MPa, respectively. …"
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722
Functionalization of silica-coated magnetic nanoparticles as powerful demulsifier to recover oil from oil-in-water emulsion
منشور في 2021"…The Fe–Si-MNP exhibited excellent %Soil, reliable stability, and high magnetization values ranging between 46.1 and 80.2 emu/g. adding a 5 nm silica layer on the surface of the Fe–Si-MNP (i.e., Fe–Si-1) protected them from oxidation conditions, extended their service life, and achieved a %Soil of ∼96.3%. …"
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723
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724
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725
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726
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727
Enhancing compressive, tensile, thermal and damping response of pure Al using BN nanoparticles
منشور في 2018"…The addition of BN nanoparticulates enhanced the damping characteristics of pure Al with Al-1.5 vol.% BN nanocomposite exhibiting the maximum damping capacity and damping loss rate with a minimum change in elastic modulus. …"
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728
Tribological studies of nanomodified mineral based multi-grade engine oil
منشور في 2017"…Wear rate for lubrication oil without nanoadditives was also found to be decreased with increase in sliding speed. Experimental results prove that nanoparticles can be used as a multifunctional additive in lubricating oil to enhance its tribological properties.…"
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729
Impact of composition and salinity on swelling and gel strength of poly (acrylamide-co-acrylic acid) preformed particle gel
منشور في 2023"…On the contrary, PPG5, with the lowest acrylic acid and highest crosslinker content, has a swelling capacity of 239 g/g and more than 17 g/g in distilled and brine 1, respectively. …"
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730
Enhanced performance of nano-sized SiC reinforced Al metal matrix nanocomposites synthesized through microwave sintering and hot extrusion techniques
منشور في 2017"…In the present study, nano-sized SiC (0, 0.3, 0.5, 1.0 and 1.5 vol%) reinforced aluminum (Al) metal matrix composites were fabricated by microwave sintering and hot extrusion techniques. …"
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731
Assessment of morphological changes due to oxidative stress: leukodepleted packed red blood cells stored in SAGM
منشور في 2016"…Methods: In this study, the effect of prolonged storage was assessed through investigating morphological alteration and evaluating oxidative stress.Samples from leukodepleted pRBC in SAGM stored at 4◦C for 42 days were withdrawn aseptically on day 0, day 14, day 28 and day 42. …"
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732
Application of Green Polymeric Nanocomposites for Enhanced Oil Recovery by Spontaneous Imbibition from Carbonate Reservoirs
منشور في 2023"…It was found that both ENC and WNC nanocomposites decreased CA and IFT, but ENC performed better than WNC under different salinities, namely, seawater (SW), double diluted salted (2 SW), ten times diluted seawater (10 SW), formation water (FW), and distilled water (DIW), which were applied at 70 °C, 2000 psi, and 0.05 wt.% nanocomposites concentration. …"
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733
Efficacy of FRCM systems in flexural strengthening of RC T-beams
منشور في 2018"…Three different test parameters have been considered: (a) FRCM type (carbon and glass), (b) FRCM strengthening scheme (side bonded versus U-shaped scheme), and (c) internal flexural reinforcement ratio. The strengthening system increased the ultimate load carrying capacity by 16.52 - 46.73% in carbon FRCM strengthened beams and 4.84 - 29.41% for glass fRcM strengthened beams relative to the reference beams. …"
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734
Evaluation of antidiabetic and nephroprotective effects of Origanum majorana (Marjoram) Leaf Extract and its Nanoparticles on Streptozotocin-Induced diabetes in Rats
منشور في 2024"…Methods: 25 Diabetic Rats were separated into 5gps: Group I: (n = 5) untreated (Non-diabetic Control), Group II: (n = 5) injected with Streptozotocin (STZ) untreated diabetic group, Group III: (n = 5) diabetic rats treated with the glibenclamide drug, Group IV: (n = 5) diabetic rats administration of OM leaf extract, Group V: (n = 5) diabetic rats administration of OM leaf extract nanoparticles. …"
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735
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736
Osteogenesis imperfecta tooth level phenotype analysis: Cross-sectional study
منشور في 2021"…Patients with Helical α1 and α2 glycine substitutions presented the highest prevalence of tooth discoloration, while those with α1 Haploinsufficiency had the lowest (<10%). C-propeptide variants did not cause discoloration but resulted in the highest pulp obliteration prevalence (~%20). …"
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737
Nitrogen Transformations as affected by some factors at cultivated soils in Saudi Arabia
منشور في 2001"…Ammonium sulphate (5 mg N g-1 soil) was added and the soil samples were incubated at 25°C for 4 weeks. Increased salinity delayed or inhibited nitrification. …"
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738
Nitrogen Transformations As Affected By Some Factors at Cultivated Soils In Saudi Arabia
منشور في 2000"…Ammonium sulphate (5 mg N g'' soil) was added and the soil samples were incubated at 25°C for 4 weeks. Increased salinity delayed or inhibited nitrification. …"
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739
Dynamic Salmonella Enteritidis biofilms development under different flow conditions and their removal using nanoencapsulated thymol
منشور في 2022"…ML nanocapsules decreased significantly bacterial counts during the first 0.5 h, while LBL nanocapsules eliminated the remaining bacterial cells and ensured a protection from bacterial contamination for up to 5 h by releasing THY in a sustained manner over time due to the thicker shell wall structure.…"
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740
Olive Leaves Extract and Oleuropein Improve Insulin Sensitivity in 3T3-L1 Cells and in High-Fat Diet-Treated Rats via PI3K/AkT Signaling Pathway
منشور في 2023"…In vivo model, the oral administration of oleuropein at 50 mg/kg in rats fed with high fat diet for 8 weeks reduced inflammation in liver and adipose tissues (WAT), improved glucose intolerance, and decreased hyperinsulinemia. Furthermore, the immunohistochemistry revealed that the expression level of p-Akt, IRS1, and Glut-4 were significantly enhanced in liver and WAT tissues after oleuropein supplementation comparing with that in HFD group. …"
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