Showing 821 - 840 results of 966 for search '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 20 1 decrease ) OR ( a system decrease ))))*', query time: 0.20s Refine Results
  1. 821
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  3. 823

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

    Published 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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  4. 824
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  6. 826

    3D FEM Model on the Parameters' Influence of EPB-TBM on Settlements of Single and Twin Metro Tunnels During Construction by Forsat, Masoud

    Published 2022
    “…The initial results showed a valid ground settlement behavior. The maximum settlements occurred at the end of the shield tail and it was higher in the single tunnel. …”
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  7. 827
  8. 828

    Role of organic cation in modern lead-based perovskites by Alwarappan G.

    Published 2019
    “…It is observed that the organic cation reduces the unit cell volume of the outer metal halide structure from approximately 9–20% for different perovskite materials. The peak optical absorption also correspondingly decreases by a significant margin, ranging from about 40–60%.…”
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  9. 829

    Algal-algal bioflocculation enhances the recovery efficiency of Picochlorum sp. QUCCCM130 with low auto-settling capacity by Saadaoui, I.

    Published 2023
    “…QUCCCM31 and Tetraselmis sp. QUCCCM50 presenting a cell size of ∼2 μm, ∼5 μm, and ∼15 μm, respectively, were selected to be subjected to the harvesting optimisation experiments. …”
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  10. 830

    SAR and molecular mechanism studies of monoamine oxidase inhibition by selected chalcone analogs by Shalaby, Raed

    Published 2019
    “…The present study describes the synthesis of a series of 22 chalcone analogs. These compounds were evaluated as potential human MAO-A and MAO-B inhibitors. …”
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  11. 831
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    Fish communities and environmental variables during dry season in Pampanga estuary (Philippines) by Abroguena, Jeff Bogart R.

    Published 2020
    “…A total of 330 fish were captured from 32 trawl samples, encompassing 20 families and 27 species. Number of species generally did not vary between neap (20) and spring tide (18), but showed a decreasing pattern from lower to the upper estuary. …”
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  13. 833

    Profiling of the Differentially Expressed Genes of Inflammation and Angiogenesis of Human Brain Microvascular Endothelial Cells Evoked by Cell Injury In-Vitro to Mimic Acute Ischem... by Al Hamed, Fatima Alzahra Mahmoud

    Published 2020
    “…Profiling of the gene expression revealed dysregulation of 20 genes (5 upregulated and 15 down regulated) of both inflammation and angiogenesis. …”
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  14. 834

    Heat Transfer Attributes of Gold–Silver–Blood Hybrid Nanomaterial Flow in an EMHD Peristaltic Channel with Activation Energy by Souayeh, Basma

    Published 2022
    “…The equations governing this motion were simplified under the approximations of a low Reynolds number (LRN), a long wavelength (LWL) and Debye–Hückel linearization (DHL). …”
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  15. 835
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    Assessment of climate change pattern in the Pauri Garhwal of the Western Himalayan Region: based on climate parameters and perceptions of forest-dependent communities by Jha, Shashidhar Kumar

    Published 2020
    “…Percentage cloud cover showed an increase, of approximately 3%, while diurnal temperature displayed decreasing trends. Rainfall in the district showed a decreasing trend, with more than 50% of years 1985–2015 receiving less rainfall than the annual average. …”
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  17. 837

    Cyclic voltammetry and XPS studies of poly (aniline-co-3-aminophenol) by Waware, Umesh Somaji

    Published 2022
    “…In the electrochemical study, the copolymers differ from PA in the single-electron oxidation and reduction, reversibly at various scan rates ranging from 20 to 50 mV. The current density decreases from PA-co-3-AP20 to PA-co-3-AP80 by increasing the loading weight percentage of 3-aminophenol in the polymeric backbone. …”
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  18. 838

    Salvia fruticosa Induces Vasorelaxation in Rat Isolated Thoracic Aorta: Role of the PI3K/Akt/eNOS/NO/cGMP Signaling Pathway by Anwar, M. Akhtar

    Published 2017
    “…Prior exposure to PI3K inhibitors, wortmannin (0.1 µM) or LY294002 (10 µM), decreased cGMP accumulation and attenuated the SF-induced vasorelaxation by approximately 50% (Rmax). …”
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  19. 839
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    Effect of surfactant and electron treatment on the electrical and thermal conductivity as well as thermal and mechanical properties of ehylene vinyl acetate/expanded graphite compo... by Sefadi, Jeremia Shale

    Published 2015
    “…The thermal conductivity linearly increased with EG content, and this increase was more pronounced in the case of SDS-EG, but decreased after EB irradiation. The thermal properties were little influenced by EB irradiation, while better polymer–filler interaction and better filler dispersion as a result of SDS treatment, and the EB irradiation initiated formation of a cross-linked network, had a positive effect on the tensile properties.…”
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