يعرض 381 - 400 نتائج من 770 نتيجة بحث عن '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( a system decrease ) OR ( 5 nm decrease ))))*', وقت الاستعلام: 0.26s تنقيح النتائج
  1. 381
  2. 382

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

    منشور في 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. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  3. 383

    The Impact of COVID-19 on the HIV Cascade of Care in Botswana – An Interrupted Time Series حسب Sehurutshi, Alice

    منشور في 2024
    "…In multivariable Poisson interrupted time series regression, the COVID-19 lockdown was associated with a 27% decrease in the monthly numbers of HIV tests (IRR 0.73, 95%CI 0.72–0.73), a 25% decrease in HIV positive tests (IRR 0.75, 95%CI 0.71–0.79), and a 43% reduction in ART initiations (IRR 0.57, 95%CI 0.55–0.60). …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  4. 384

    Complex-impedance response of an Ag/TeO2-V2O5/Ag structure حسب El-Muraikhi, M.

    منشور في 2009
    "…The ac conductivity of glass samples of composition 50 mol% TeO2 and 50 mol% V2O5 has been analyzed. …"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 385

    Fabrication and characterization of flexible ruthenium oxide-loaded polyaniline/poly(vinyl alcohol) nanofibers حسب Chamakh, M.

    منشور في 2020
    "…The tests revealed the decrease of electrical resistivity and activation energy with increasing RuO2 concentration for the as-prepared samples, while the annealed samples showed lower activation energy values of ~0.1 eV with increasing the concentration of RuO2. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  6. 386

    Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled wi... حسب Elkelawy M.

    منشور في 2019
    "…70% biodiesel) were prepared to power a single cylinder diesel engine. The engine results as compared to diesel fuel, show a reduction in the rate of change of CO by 33.8% for D50B50. …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 387

    High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling حسب Cabibbo, Marcello

    منشور في 2014
    "…The main problem with steel, isthat itexhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K.Thus, the majority of modern tools are nowadays coated with hard coatings that increase the hardness, decrease the coefficient of friction and protect the tools against oxidation. …"
    احصل على النص الكامل
    احصل على النص الكامل
  8. 388

    Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity حسب Ipadeola, Adewale K.

    منشور في 2023
    "…This is evidenced in the great ability of Pd/Ni-MOF-HNC to utterly oxidize CO at a lower complete conversion temperature (T100) of 114.5 °C compared with Pd/Ni-MOF-NC (153.8 °C) and Pd/C (201.5 °C) under atmospheric pressure. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  9. 389
  10. 390

    Therapeutic outcomes and biodistribution of gold nanoparticles in collagen-induced arthritis animal model حسب Nehal E., Abdel-Hakem

    منشور في 2022
    "…CIA rats were then divided into five groups: CIA model (positive control), AuNPs treated- (sphere shape with size: 5, 25, and 75 nm), and methotrexate (MTX)-treated-rats. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  11. 391

    Sea water salinity detection using circular fringes formation based on diffraction of laser light حسب Ali H.

    منشور في 2018
    "…The main disadvantage of these voltage based sensors is that output voltage depends on temperature, ambient light and water clarity. In this paper a simple system for salinity detection in sea water is proposed and demonstrated using laser light and ultrasound. …"
    احصل على النص الكامل
    احصل على النص الكامل
  12. 392

    Towards energy efficient and quality of service aware cell zooming in 5G wireless networks حسب Lateef, Hafiz Yasar

    منشور في 2016
    "…The extensive performance evaluation of our proposed dynamic cell zooming algorithm shows that our proposed algorithm can significantly decrease both system energy consumption and outage probability.…"
    احصل على النص الكامل
    احصل على النص الكامل
  13. 393
  14. 394

    Assessment of the Protection of Shareholders in Egypt حسب Shazly, Yassin El

    منشور في 2016
    "…Expanding shareholder protection laws may have a positive impact on companies as well as on the Egyptian national income. …"
    احصل على النص الكامل
    احصل على النص الكامل
  15. 395
  16. 396

    Electrochemical oxidation of ammonia (NH4+/NH3) ON synthesized nickel-cobalt oxide catalyst حسب Almomani F.

    منشور في 2021
    "…Ni and Co were consistently dispersed in carbon generating spherical and porous structure (pore size~ 20–50 nm). The sphericity and porosity of the electro-catalysts increased by increasing the percentage of Co in the composite. …"
    احصل على النص الكامل
    احصل على النص الكامل
  17. 397

    Optimal Proactive Resource Allocation at the Extreme Edge حسب El Khatib, Rawan F.

    منشور في 2022
    "…Extensive simulation results show that OPRA outperforms a reactive baseline by yielding a 50% decrease in the subtask dropping rate and 97% decrease in the service capacity.…"
    احصل على النص الكامل
    احصل على النص الكامل
  18. 398

    Multicarrier Microgrid Operation Model Using Stochastic Mixed Integer Linear Programming حسب Mehrjerdi, Hasan

    منشور في 2022
    "…Different events are modeled to evaluate the system resilience. The model is expressed as a stochastic mixed integer linear programming problem. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 399

    Highly dispersed Pt nanoparticles on ultrasmall EMT zeolite: A peroxidase-mimic nanoenzyme for detection of H2O2 or glucose حسب Li, Xiaolong

    منشور في 2020
    "…However, easy aggregation of Pt nanoparticles (Pt NPs) greatly decreases their peroxidase-like activity. In this work, novel Pt/EMT nanocomposites were prepared by uniformly loading Pt NPs (5?…"
    احصل على النص الكامل
    احصل على النص الكامل
  20. 400

    Impact of Pulsed Dielectrophoretic Supply on the Function of Microorganisms in Membrane Bioreactors حسب Larbi B.

    منشور في 2018
    "…A comparison between the continuous and intermittent voltage supply for the 50 V further proved the Joule heating impact on the bacteria viability.…"
    احصل على النص الكامل
    احصل على النص الكامل