يعرض 721 - 740 نتائج من 886 نتيجة بحث عن '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( i e decrease ) OR ( a case decrease ))))*', وقت الاستعلام: 0.18s تنقيح النتائج
  1. 721
  2. 722

    Electrochemical oxidation of ammonia (NH4+/NH3) ON synthesized nickel-cobalt oxide catalyst حسب Almomani F.

    منشور في 2021
    "…The reported Pgen were 0.55, 0.85, 1.1 and 0.0.93 mW/cm2 for Ni–C, Co10/Ni–C, Co20/Ni–C and Co40/Ni–C. A concentration of Co higher than 40% decreased cell potential (Vcell) and reduced the percentage removal of ammonia (%REAmm). …"
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  3. 723
  4. 724

    Location privacy preservation in secure crowdsourcing-based cooperative spectrum sensing حسب Zina, Chkirbene

    منشور في 2016
    "…The existing solutions present a high level of complexity which decreases the performance of the systems. …"
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  5. 725
  6. 726
  7. 727

    Effect of hypoxia on metabolic markers and gene expression HIF-1 α in adipocytes حسب Younes, Noura B.

    منشور في 2015
    "…Results: Under hypoxia conditions, DHA treatment resulted in significant changes in all critical parameters of adipocyte biology including HIF-1α RNA expression (decreased by 50%), decreased lactate and glycerol release (66% and 25% respectively), and reactive oxygen species (ROS) production (decreased by 15%), while glucose uptake was decreased by 25% accompnied by decreased secretion of pro-inflammatory markers (Interleukin 6 IL-6, 31% reduction) , macrophage chemoattractant protein 1 MCP-1 (38% reduction) and leptin (14% reduction), and increased adiponectin secretion (by 45%). …"
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  8. 728

    PROFILE OF OXIDATIVE STRESS GENES IN RESPONSE TO OBESITY TREATMENT حسب AHMED, AMIRA

    منشور في 2021
    "…Total RNA was extracted from Skeletal muscle and epididymal white adipose tissue (eWAT), leptin expression was measured in (eWAT), and 84 OS genes in skeletal muscle were examined using RT-PCR. …"
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  9. 729
  10. 730
  11. 731
  12. 732
  13. 733
  14. 734

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

    منشور في 2019
    "…The activity and product selectivity and stability for methanation reaction on Ni/SiO2 and Cu/SiO2 catalysts have been evaluated using a flow reactor between 50ºC - 650ºC. The as-synthesized catalysts were characterized using XRD, SEM, TEM to understand the structural properties. …"
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  15. 735
  16. 736
  17. 737

    Spatial-temporal pattern of cultivated land productivity based on net primary productivity and analysis of influencing factors in the Songhua River basin حسب Yang, Shiliang

    منشور في 2022
    "…Meanwhile, this scientific study examined the spatio-temporal heterogeneity of cultivated land productivity (CLP) and determined the effect intensity and the direction of effect of various factors on productivity, using the Songhua River Basin (SRB) in China as a research case. We used genetic algorithms to modify and improve a neural network model of factor dimensionality reduction, combined with path analysis, cluster analysis, and regression analysis, to identify the main factors impacting CLP, synergies between these factors, and effect intensity and direction. …"
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  18. 738
  19. 739
  20. 740