يعرض 601 - 620 نتائج من 707 نتيجة بحث عن '(( 50 ((ms decrease) OR (a decrease)) ) OR ((( k nn decrease ) OR ( 2 e decrease ))))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 601
  2. 602
  3. 603
  4. 604
  5. 605
  6. 606
  7. 607
  8. 608

    Morphology, nucleation, and isothermal crystallization kinetics of poly(butylene succinate) mixed with a polycarbonate/MWCNTs masterbatch حسب Gumede, Thandi P.

    منشور في 2018
    "…The nanocomposites contained 0.5, 1.0, 2.0, and 4.0 wt% MWCNTs. Differential scanning calorimetry (DSC), small angle X-ray scattering (SAXS) and wide angle X-ray scattering (WAXS) results indicate that the blends are partially miscible, hence they form two phases (i.e., PC-rich and PBS-rich phases). …"
    احصل على النص الكامل
    احصل على النص الكامل
  9. 609
  10. 610
  11. 611
  12. 612
  13. 613
  14. 614
  15. 615

    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. …"
    احصل على النص الكامل
  16. 616
  17. 617

    Fluid-Structure-Acoustic coupling analysis for external laminar and turbulent fluid flows حسب Tohid, Adibi

    منشور في 2023
    "…The results indicate that the transmission loss is 27% more at the elastic plate’s highest position. By decreasing the length of the elastic plate by 50%, the mean transmission loss is reduced by 9%. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
    article
  18. 618

    Long-term performance analysis and power prediction of PV technology in the State of Qatar حسب Touati F.

    منشور في 2017
    "…Results show that due to panel dusting for eight months, the PV output power decreased by 50%. Also, owing to lower ambient temperatures, clearer sky and cleaner panels due to occasional rainfall, the PV panels show higher output power in Winter than in Summer season. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 619
  20. 620

    Kappa-Distributed Electrons in Solar Outflows: Beam-Plasma Instabilities and Radio Emissions حسب Lazar, M.

    منشور في 2023
    "…However, the EM emissions around the second harmonic (ω≲2ωpe ) are markedly powered by two symmetric countermoving beams, even in the presence of Kappa electrons. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل