يعرض 1,041 - 1,060 نتائج من 1,776 نتيجة بحث عن '(( 1 we decrease ) OR ( 10 ((nn decrease) OR (((a decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 1041

    Synthesizing New Anodes From Qatalum's 1st Cut Spl حسب Hani Holozadah, Abdullah

    منشور في 2014
    "…The 1st cut SPL which is the material under study in this work is mainly composed of graphite (~ 60%), ceramic material and Al metal (~ 10%). On contrary with the 2nd Cut SPL, there is a consensus that the 1st cut SPL is a hazardous material and must be treated before dumping it in a landfill. …"
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  2. 1042
  3. 1043

    Impact of the Wireless Network's PHY Security and Reliability on Demand-Side Management Cost in the Smart Grid حسب El Shafie, Ahmed

    منشور في 2017
    "…To further secure the smart meters' transmissions and enhance their reliability, we propose a new encoding scheme where the data are encoded over the available smart meters' communication (i.e., non-idle) times in a given hour.…"
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  4. 1044

    Effect of anions on the structural, morphological and dielectric properties of hydrothermally synthesized hydroxyapatite nanoparticles حسب Sundarabharathi L.

    منشور في 2020
    "…For the particles obtained from nitrate, acetate, chloride and egg shell precursors respectively give dielectric constant (εʹ) values of 9.96, 13.22, 9.92 and 10.86 at 5 MHz. The εʹ and dielectric loss (εʹʹ) values for the HA nanoparticles decrease with increase in the applied frequency as well. …"
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  5. 1045
  6. 1046

    Divergent changes of the elevational synchronicity in vegetation spring phenology in North China from 2001 to 2017 in connection with variations in chilling حسب Dai, Junhu

    منشور في 2021
    "…Mountain ecosystems are sensitive to climate change, and vegetation phenology provides one of the best signals to exemplify ecosystem responses to climate change. …"
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  7. 1047
  8. 1048
  9. 1049
  10. 1050
  11. 1051
  12. 1052

    Effect of concentration of DOC loaded TiO 2 nanotubes on the corrosion behavior of smart coatings حسب Ubaid F.

    منشور في 2019
    "…Towards this direction, TiO2 nanotubes with an average size of ⁓10–15 nm (as confirmed by scanning electron microscope (SEM) and transmission electron microscope (TEM) analysis) were synthesized through a hydrothermal process and were then impregnated with DOC. …"
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  13. 1053
  14. 1054
  15. 1055

    Hydrogel Sensors for the Agricultural Applications حسب Ali, Ruba

    منشور في 2020
    "…Agriculture is an important contributor to Qatar's economy, as the country is aiming to produce more local products. We chose to use hydrogel in soil, for their high efficiency in absorbing water. …"
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  16. 1056

    A Note on Norland Summability of Fourier Series حسب Ali, Ziad Rushdi

    منشور في 1982
    "…F(n) = o (Pn) as n--+ oo, where (H(x) = d.x g(t) dt, g(t) is continuous, non-increasing, H(x) is slowly varying, and F(x) is positive non-decreasing. THE CASE F(x) = 1, and g(x) =_liS THE RESULT IN [1] .…"
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  17. 1057

    Joint coding for proactive caching with changing file popularities حسب Amir M.

    منشور في 2018
    "…Proactive caching is a promising technique used to minimize peak traffic rates by storing popular data, in advance, at different nodes in the network. We study a cellular network with one base station (BS) communicating with multiple mobile units (MUs). …"
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  18. 1058

    Synthesis of silica supported ni and cu catalyst for carbon dioxide methanation reaction حسب Aheed, Ahmed

    منشور في 2019
    "…In addition, the used catalysts after the reaction were characterized using similar techniques to evaluate the effect of reaction conditions on active phase and SiO2 support. The 1%Ni on SiO2 catalyst shows good activity for CO2 conversion to CH4 till 450ºC, thereafter CH4 formation decreased and CO increased and remains the only product at 650ºC. …"
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  19. 1059
  20. 1060

    The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder حسب Krupa, Igor

    منشور في 2013
    "…The stress at break of the composites behaved nonlinearly; the low filler content suppressed necking, resulting in a decrease in stress at break, whereas higher filler content (higher than 10vol.%) led to reinforcement of the composites and therefore increased the stress at break.The presence of nickel particles throughout the HDPE matrix increased the hydrophilicity of the composites. …"
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