Showing 641 - 660 results of 813 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 16 b decrease ) OR ( a system decrease ))))*', query time: 0.22s Refine Results
  1. 641

    Co-doped zigzag graphene nanoribbon based gas sensor for sensitive detection of H2S: DFT study by Salih, Ehab

    Published 2021
    “…For the case of H2S/Cu/Zn-ZGNR, the adsorption energy (Eads) and charge transfer (Δq) reflected an outstanding increase to −7.043 eV and −0.311 e, respectively, when compared with both pristine and doped systems: ZGNR, Zn-ZGNR, and Cu-ZGNR. Moreover, the adsorption distance (D) between H2S and Cu/Zn-ZGNR decreased remarkably to 2.23 Å and an S–Cu bond was generated. …”
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    Adaptative Network Topology for Data Centers by Chkirbene, Zina

    Published 2016
    “…Furthermore, VacoNet reduced the infrastructure cost by about 50%, and the power consumption will be decreased with more than 50000 watt compared to all the previous architectures. …”
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    Internal Pressure Capacity and Bending Behavior of Glass Fiber Reinforced Composite Overwrapping PVC Plastic Pipes. by Al-Mahfooz, Mohammed

    Published 2020
    “…Therefore, this study proposes a glass fiber-reinforced polymer (GFRP) overwrapped system to strengthen the external surface of PVC pipes, which will improve pipes pressure and flexural capacities. …”
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  8. 648

    Inhibitory effect of sodium nitrite on corrosion of lead in 0.1 M sodium hydroxide solution by Mourad, M.Y.

    Published 1988
    “…The maximum inhibition efficiency is found to be 49.4% at 35°C and 45.9% at 50°C.…”
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  9. 649

    Impact Of Fines On Gas Relative Permeability Through Sand Using Pore Networks From 3d Synchrotron Micro-Computed Tomography by Hannun, Jamal Adel Ibrahim

    Published 2019
    “…Therefore, there is a need to model and quantify effects of fines in multi-phase flow using pore networks to better understand gas recovery systems. …”
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  10. 650

    Screening the growth inhibition mechanism of sulfate reducing bacteria by chitosan/lignosulfonate nanocomposite (CS@LS) in seawater media by Kashif, Rasool

    Published 2021
    “…As the nanocomposite concentration was increased from 50 to 500 µg/mL, the specific sulfate reduction rate (SSRR) decreased from 0.278 to 0.036 g-sulfate/g-VSS*day showing a relative sulfate reduction inhibition of 86.64% as compared to that of control. …”
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    Nanocomposite Ni-TiO2 coatings produced by pulsed electroplating by Wang, Y.

    Published 2014
    “…Nanocomposite Ni-TiO2 coatings were prepared on mild steel substrate by pulse electroplating with controlled duty cycle and frequency. A systematic study of Ni-xTiO2 coatings with different TiO2 concentrations (x50-20 g L-1) has been conducted. …”
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  13. 653

    Evaluation of Apoptotic, Antiproliferative, and Antimigratory Activity of Origanum syriacum against Metastatic Colon Cancer Cells by Aldisi S.S.

    Published 2019
    “…Additionally, OSEE inhibited the migration of both LoVo and SW620 cells by decreasing (50–75%) wound-healing capacity at 500 and 1,000 μg mL−1. …”
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  14. 654

    Event-triggered based consensus of autonomous underactuated surface vessels by Mirzaei, Morteza

    Published 2017
    “…Unactuated and actuated states of considered vehicles are strongly coupled, hence a state transformation is utilized to represent the vehicle model in a cascade nonlinear system format, and consequently switching controllers are designed to make the vehicles to reach a consensus. …”
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  15. 655

    The Influence of Loneliness and Living Alone on the Quality of Life of the Elderly: Evidence from Europe by Ammari, Lora

    Published 2023
    “…Europe‘s aging population is increasing, affecting various sectors, including the healthcare system, labor market, and public services. Loneliness among the elderly has become a significant concern, especially post-COVID-19. …”
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