يعرض 821 - 840 نتائج من 1,570 نتيجة بحث عن '(( 1 i decrease ) OR ( 5 ((we decrease) OR (((mean decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 821
  2. 822

    In vitro effects of hydrogen peroxide on rat uterine contraction before and during pregnancy حسب AlanaziR.

    منشور في 2018
    "…Results In both term-pregnant and non-pregnant uterine strips, H 2 O 2 elicited a biphasic response, consisting of a transient contraction followed by a persistent decrease in spontaneously generated contractions, contractions induced by oxytocin, and contractions induced by high Ca +2 (all P< 0.01, compared with controls) in a concentration-dependent manner. …"
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  3. 823
  4. 824

    Production of phycocyanin by Leptolyngbya sp. in desert environments حسب Schipper, Kira

    منشور في 2020
    "…The optimum biomass productivity was found at a light intensity of 300 μmol·m−2·s−1, with higher light intensities causing a decrease of 15%. …"
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  5. 825

    The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder حسب Krupa, Igor

    منشور في 2013
    "…The electrical conductivity of composites reached a value of 8.3×103Sm−1 when filled with 30vol.% of the filler, and the thermal conductivity obtained using this filler content was found to be 1.99Wm−1K−1. …"
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  6. 826
  7. 827

    Solar Thermochemical Hydrogen Production via Terbium Oxide Based Redox Reactions حسب Bhosale, Rahul

    منشور في 2016
    "…The computational thermodynamic modeling of the terbium oxide based two-step solar thermochemical water splitting (Tb-WS) cycle is reported. The 1st step of the Tb-WS cycle involves thermal reduction of TbO2 into Tb and O2, whereas the 2nd step corresponds to the production of H2 through Tb oxidation by water splitting reaction. …"
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  8. 828

    Effect of rat serum lipoproteins on mRNA levels and amiodarone metabolism by cultured primary rat hepatocytes حسب Brocks, D. R.

    منشور في 2013
    "…Reductions were seen in mRNA for cytochrome P450 1A1, 3A2, and 2D1, some transporters, and low-density lipoprotein receptors after exposure of hepatocytes to lipoprotein-rich sera. …"
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  9. 829

    Sleeping Habits during COVID-19 Induced Confinement حسب Alomari, Mahmoud

    منشور في 2020
    "…Additionally, the majority of the participants (53.1%-59.4%) reported an increase in most of the sleep parameters except a decrease (49.1% of the participants) in daytime sleep. …"
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  10. 830

    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. …"
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  11. 831

    Heat transfer measurements of Polyalpha-Olefin- boron nitride nanofluids for thermal management and lubrication applications حسب Sleiti, Ahmad K.

    منشور في 2020
    "…It is found that PAO/hBN nanofluids exhibit Newtonian behavior as a function of temperature (from −20 to 70 °C) and volume concentration (0.25–1%). The viscosity decreases with temperature for both base fluid and PAO/hNB nanofluids and increases with concentration. …"
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  12. 832

    Exploring the dynamics of algae-associated microbiome during the scale-up process of Tetraselmis sp. microalgae: A metagenomics approach حسب Hoda, Hosseini

    منشور في 2023
    "…However, biological contamination is one of the most critical problems associated with large scale algal production, especially in open systems such as raceway ponds. …"
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    article
  13. 833
  14. 834

    Screening of Qatari Microalgae and Cyanobacteria for Application in CO2 Utilization حسب Schipper, Kira

    منشور في 2018
    "…The most productive strain was Tetraselmis sp., with a maximum biomass productivity of 157.7 ± 10.9 mg L-1 d-1 at 30˚C, with a decreasing productivity for increasing temperatures. …"
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  15. 835

    Tribo-mechanical properties evaluation of HA/TiO2/CNT nanocomposite حسب Zalnezhad, Erfan

    منشور في 2021
    "…To investigate the biocompatibility and tribo-mechanical properties of HA/TiO2 and HA/TiO2/CNTs, four samples were prepared with different percentages of CNTs, namely, HA/TiO2 (S0), HA/TiO2/CNT (S1.0), HA/TiO2/CNT (S2.0), and HA/TiO2/CNT (S3.0). …"
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  16. 836

    Effect of anions on the structural, morphological and dielectric properties of hydrothermally synthesized hydroxyapatite nanoparticles حسب Sundarabharathi L.

    منشور في 2020
    "…For the particles obtained from nitrate, acetate, chloride and egg shell precursors respectively give dielectric constant (εʹ) values of 9.96, 13.22, 9.92 and 10.86 at 5 MHz. The εʹ and dielectric loss (εʹʹ) values for the HA nanoparticles decrease with increase in the applied frequency as well. …"
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  17. 837

    Glycine improves peritoneal vasoreactivity to dialysis solutions in the elderly حسب Zakaria, El Rasheid

    منشور في 2019
    "…We made an incidental observation of decreased PDS-induced, NO-dependent peritoneal microvascular vasoreactivity in elderly rats nave to PDS exposure. …"
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  18. 838
  19. 839

    Plant growth, metabolism and adaptation in relation to stress conditions. Vi. Differential effects of sodium sulphate on growth and element content of phaseolus vulgaris and zea ma... حسب Hasaneen, M. N. A. [محمد نجيب عبد الغني حسانين]

    منشور في 1989
    "…On the other hand, the decrease in growth of both plants appeared to be consistent with the accumulation of Na'1- and Mg24' that occurred concurrently with a reduction in K4' and Ca24' contents of seedlings, whole plants and leaves.…"
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  20. 840

    The effect of genetic and nongenetic factors on warfarin dose variability in Qatari population. حسب Bader, Loulia

    منشور في 2020
    "…Similarly, carriers of each additional copy of (A) variant in VKORC1 (-1639G>A) led to reduction in warfarin dose requirement compared to noncarriers [21(7.5) vs. 31.5(18.7) vs. 43.7(15), p < 0.0001]. …"
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