بدائل البحث:
nm decrease » _ decrease (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
steer » steel (توسيع البحث)
nm decrease » _ decrease (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
steer » steel (توسيع البحث)
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301
Effect of Carbonyl Iron Particle Types on the Structure and Performance of Magnetorheological Elastomers: A Frequency and Strain Dependent Study
منشور في 2022"…Each MRE composition have three different concentrations, which is 5%, 10%, and 20% by volume. The dynamic properties of the fabricated samples are tested by compression oscillations on a dynamic mechanical analyzer (DMA). …"
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302
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303
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304
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305
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306
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307
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308
Synthesis and characterisation of Co2+-incorporated ZnO nanoparticles prepared through a sol-gel method
منشور في 2016"…A hexagonal wurtzite-phase structure of Co2+-doped ZnO was observed, with a slight decrease in particle size as the Co2+ doping concentration increased. …"
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309
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310
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311
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312
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313
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314
Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model
منشور في 2016"…After reaching a critical level of income, the spending on environment protection is increased, and hence environment degradation tend to decrease. …"
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315
Solar-driven hydrogen production from a water-splitting cycle based on carbon-TiO2 nano-tubes
منشور في 2022"…Adding a carbon layer on the surface of TiO2 nano-tube with a thickness of ~1 nm reduced the bandgap of the C-Ti-NTs 0.88 eV, improved the quantum efficiency under UV light to 100%, enhanced the absorption capacity under VIS-light and extremely suppressed the charge recombination. …"
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316
Enhanced photovoltaic performance with co-sensitization of a ruthenium(ii) sensitizer and an organic dye in dye-sensitized solar cells
منشور في 2016"…Upon optimization, the device made of 0.3 mM N3 + 0.2 mM RK-1 yielded Jsc = 18.1 mA cm2, Voc = 888 mV, FF = 57.44, and ? = 9.23%. …"
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317
Study of diesel-biodiesel blends combustion and emission characteristics in a CI engine by adding nanoparticles of Mn (II) supramolecular complex
منشور في 2020"…Nanosized SC1 with an average particle size of 15.25 nm is used as the heterogeneous medium for generating •OH radicals and O2 which are essential for the improvement of diesel-biodiesel blends fuel reactivity in a CI engine cylinder. …"
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318
Severe vegetation degradation associated with different disturbance types in a poorly managed urban recreation destination in Iran
منشور في 2021"…This study examined the impact of different kinds of recreational activities on plant communities in a highly visited park in Mashhad, Iran. Vegetation in the park was sampled along 41 random 10-m transects with different human disturbances (trails, dirt roads, campsites) and undisturbed communities. …"
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319
Electrically conductive composites based on an elastomeric matrix filled with expanded graphite as a potential oil sensing material
منشور في 2014"…For a composite filled with 10 wt.% of the filler, it was found that the electrical conductivity remained constant up to 11% of the sample extension before sharply decreasing. …"
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320