يعرض 1,081 - 1,100 نتائج من 1,135 نتيجة بحث عن '(( a system decrease ) OR ( 5 ((greater decrease) OR (((a decrease) OR (mean decrease)))) ))', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 1081
  2. 1082
  3. 1083

    Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions حسب Nath, Narayan Chandra Deb

    منشور في 2020
    "…An optimized nanopetal structure of CuxCo3-xO4 (x = 0.95, annealed at 200 °C) shows a considerably high Faradaic efficiency (∼93%) with a remarkably low overpotential (∼230 mV) at a benchmark current density (J) of 10 mA cm-2; at the same J in an alkaline solution (1 M KOH) for OER, it also exhibits high durability (up to 100 h). …"
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  4. 1084
  5. 1085

    Effect of the length of silicon nano-dot/wire on band gap حسب Hassan, Walid M.I.

    منشور في 2014
    "…We will report on the role of the length of silicon nanowire (SNW) in determining the band gap of a structure. We find that the band gap decreases with SNW length for the same diameter and approaches the band gap for an ideal infinitely long SNW. …"
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  6. 1086

    Emerging clay-aryl-gold nanohybrids for efficient electrocatalytic proton reduction حسب Jlassi, Khouloud

    منشور في 2018
    "…Both nanohybrids showed efficient electrochemical activity for HER in acidic condition (0.1 M H2SO4) with high current density up to −25 mA.cm−2 at −1 V and 0.148 mV onset. Negligible decreasing in current density and slight shift in onset was observed after 1000 cycles. …"
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  7. 1087

    Cellular immune activation in Sardinian middle-aged, older adults and centenarians حسب Sotgia, Salvatore

    منشور في 2017
    "…Thus, the serum concentrations of this biomarker of systemic immune and inflammation activation, were measured in a small cohort of Sardinian middle-aged, older adults and centenarians. …"
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  8. 1088
  9. 1089
  10. 1090

    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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  11. 1091
  12. 1092
  13. 1093

    Simulation and experimental study of underwater dissimilar friction-stir welding between aluminium and steel حسب Eyvazian, Arameh

    منشور في 2020
    "…Theeffects of processing parameters on the formation of intermetallic compounds (IMCs) atthe Al/St interface, microstructural characteristics, and mechanical property of dissimilarweldments were studied and addressed. By decreasing tool rotational speed (w), increas-ing traverse velocity (v), and employing cooling medium, peak temperature continuouslyreduced (down to ?…"
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  14. 1094

    Scalable Containerized Pipeline for Real-time Big Data Analytics حسب Aurangzaib, Rana

    منشور في 2022
    "…The proposed solution yields a x 1.31 to x 2.4 increase in throughput, and x 32 to x 80 decreased latency compared to the commonly used static resource allocation strategy for data pipelines. 2022 IEEE.…"
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  15. 1095

    Do unemployment benefits affect the choice of debt source? حسب Ben-Nasr, Hamdi

    منشور في 2019
    "…Finally, we find that debt maturity (security) decreases (increases) when UI benefits increase. - 2019 Elsevier B.V.…"
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  16. 1096

    Persistent viral infectivity after 27 days from COVID-19 symptoms onset حسب Zupin, Luisa

    منشور في 2021
    "…The persistence of SARS-CoV- 2 in pharyngeal swabs belonging to patients affected by COVID-19 is not a rare occurrence. …"
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  17. 1097

    Biochemical and structural impact of two novel missense mutations in cystathionine β-synthase gene associated with homocystinuria حسب Al-Sadeq, Duaa W.

    منشور في 2024
    "…CBS is an essential pyridoxal 50-phosphate (PLP)-dependent enzyme in the transsulfuration pathway, responsible for combining serine with homocysteine to produce cystathionine, whose activity is enhanced by the allosteric regulator S-adenosylmethionine (SAM). CBS also plays a role in generating hydrogen sulfide (H2S), a gaseous signaling molecule with diverse regulatory functions within the vascular, nervous, and immune systems. …"
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  18. 1098
  19. 1099
  20. 1100