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decrease » increase (توسيع البحث)
catalysts » catalyst (توسيع البحث)
يعرض 1 - 20 نتائج من 659 نتيجة بحث عن '(( significant ((step decrease) OR (a decrease)) ) OR ( significant based catalysts ))', وقت الاستعلام: 0.12s تنقيح النتائج
  1. 1

    Effects of support on Ni-based catalysts for dry reforming of methane حسب Sardar Ali (20837642)

    منشور في 2025
    "…<p dir="ltr">We report the development and evaluation of Ni-based catalysts supported on La<sub>2</sub>O<sub>3</sub>, ZrO<sub>2</sub>, and Al<sub>2</sub>O<sub>3</sub> for dry methane reformation. …"
  2. 2

    Recent advances in cobalt based heterogeneous catalysts for oxygen evolution reaction حسب Afreenuzzaman Badruzzaman (17115631)

    منشور في 2020
    "…Many electrocatalysts are studied extensively to be used in the OER process to get an economical yield out of it. Noble metal-based catalysts are the state-of-the-art catalyst used for OER currently. …"
  3. 3

    A slow but steady nanoLuc: R162A mutation results in a decreased, but stable, nanoLuc activity حسب Wesam S. Ahmed (10170053)

    منشور في 2024
    "…Here, we combined molecular dynamics (MD) simulation and mutational analysis to show that the R162A mutation results in a decreased but stable <u>bioluminescence </u>activity of NLuc in living cells and in vitro. …"
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    An Overview of Membrane Based NO<sub>x</sub> Removal Technologies and Dinitrification Fitlers حسب Ahmed T. Yasir (17302753)

    منشور في 2025
    "…To further improve membrane-based NOx removal, this paper recommends the development of advanced catalysts, further research on multi-component gas systems, and comprehensive techno-economic and environmental assessments. …"
  6. 6

    A promising CO<sub>2</sub> methanation catalyst system based on modified halloysites as supports حسب Ahmed Gamal (14112864)

    منشور في 2025
    "…Halloysite nanotubes (HNTs)-based catalysts have attracted significant attention in various catalytic applications. …"
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    A systematic review on hydrogen production via hydrochar-based gasification حسب Sabah Mariyam (14150859)

    منشور في 2025
    "…<p dir="ltr">Hydrogen (H<sub>2</sub>) yields from various gasification and hydrothermal processes demonstrate significant variability depending on feedstock, catalysts, and process parameters. …"
  10. 10

    The Anti-Tumor Agent Sodium Selenate Decreases Methylated PP2A, Increases GSK3βY216 Phosphorylation, Including Tau Disease Epitopes and Reduces Neuronal Excitability in SHSY-5Y Neu... حسب Wesal Habbab (17346961)

    منشور في 2019
    "…Somewhat surprisingly, the catalytically active form, methylated PP2A (mePP2A) was significantly decreased. In close correlation to these data, the phosphorylation state of two substrate proteins, sensitive to PP2A activity, GSK3β and Tau were found to be increased. …"
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    Investigating the suitability of poly tetraarylphosphonium based anion exchange membranes for electrochemical applications حسب Muthumeenal Arunachalam (11450796)

    منشور في 2021
    "…High capital costs and the use of noble metal catalysts are two of the current major disadvantages of polymer electrolyte membrane (PEM)-based systems. …"
  15. 15

    Development of highly active Cu-based CO<sub>2</sub> hydrogenation catalysts by solution combustion synthesis (SCS): Effects of synthesis variables حسب Sardar Ali (9503753)

    منشور في 2022
    "…<p dir="ltr">This work investigates the effects of solution combustion synthesis (SCS) variables on the performance of copper-based catalysts for CO<sub>2</sub> hydrogenation to methanol. …"
  16. 16

    Evaluation of highly active and stable SiO<sub>2</sub> supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs حسب Assem T. Mohamed (16023355)

    منشور في 2023
    "…However, the development of active and stable catalysts remains a significantly challenging research topic. …"
  17. 17

    Internet Searches for Medical Symptoms Before Seeking Information on 12-Step Addiction Treatment Programs: A Web-Search Log Analysis حسب George Nitzburg (18614989)

    منشور في 2019
    "…Specifically, symptom queries were first determined to be significantly predictive of subsequent 12-step queries if the probability of querying a medical symptom by those who later sought information about the 12-step program exceeded the probability of that same query being made by a comparison group of all other Bing users in the United States. …"
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    Decreased Interfacial Dynamics Caused by the N501Y Mutation in the SARS-CoV-2 S1 Spike:ACE2 Complex حسب Wesam S. Ahmed (10170053)

    منشور في 2022
    "…<p dir="ltr">Coronavirus Disease of 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has resulted in a massive health crisis across the globe, with some genetic variants gaining enhanced infectivity and competitive fitness, and thus significantly aggravating the global health concern. …"
  20. 20

    Indomethacin as a Rescue Therapy for Patent Ductus Arteriosus in Extremely Premature Infants after Failed Ibuprofen Treatment حسب Amal Sabouni (17046236)

    منشور في 2023
    "…<p dir="ltr">Hemodynamically significant patent ductus arteriosus (hsPDA) is a major cause of neonatal morbidity and mortality in extremely low birth weight (ELBW) infants. …"