يعرض 461 - 480 نتائج من 729 نتيجة بحث عن '(( i e decrease ) OR ( 50 ((((per decrease) OR (a decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.30s تنقيح النتائج
  1. 461
  2. 462
  3. 463
  4. 464

    Utilization of Two Microalgae Species, Synechococcus sp. and Cheatoceros sp., for Aquatic Toxicity Assessments in the Qatari Marine Environmen حسب Bacha, Sarah

    منشور في 2016
    "…Toxicological impacts to these species may have follow-on effects (e.g., depletion of food source) on higher trophic levels and subsequent biodiversity consequences. …"
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  5. 465

    Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf حسب Ben-Hamadou, Radhouan

    منشور في 2018
    "…Several trends were found in the vertical distribution of the fish community, most species were observed between 20 and 50 m depth and higher fish abundance recorded in the upper layers, down to 40 m depth and decreasing with depth. …"
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  6. 466
  7. 467

    The Optical and Electrical Properties of Low Density Polyethylene Films in CuSo4 Solution حسب Al Naimi, Sabah M. [صباح النعيمي]

    منشور في 2005
    "…The a.c. conductivity was studied in frequency range 102 —> I}s Hz. The data of a.c. conductivity were analyzed. to obtain the d.c. conductivity (o'6") and the optical dielectric constant (e'-). …"
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  8. 468
  9. 469
  10. 470

    Host Genetic Variants Potentially Associated With SARS-CoV-2: A Multi-Population Analysis. حسب Smatti, Maria K

    منشور في 2020
    "…Remarkably, Africans seem to carry extremely lower frequencies of SARS-CoV-1 susceptibility alleles, reaching to 32-fold decrease compared to other populations. …"
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  11. 471

    S‐Fertilizer (Elemental Sulfur) Improves the Phytoextraction of Cadmium through Solanum nigrum L. حسب Alatawi, Aishah

    منشور في 2022
    "…The application of Gyp 100 mg kg−1 boosted plant growth and physiology along with oxidants and antioxidants activity as compared to ES 100 mg kg−1 alone, and combine application of GYP+ES 50 + 50 mg kg−1. The application of ES 100 mg kg−1 showed an effective approach to decreasing Cd uptake as compared to Gyp 100 mg kg−1. …"
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  12. 472

    Arabic gum as green agent for ZnO nanoparticles synthesis: properties, mechanism and antibacterial activity حسب Ba-Abbad, Muneer M.

    منشور في 2017
    "…The size of the spherically shaped ZnO NPs decreased with an increase in the amount of Arabic gum, up to an optimal 1.50 wt%. …"
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  13. 473
  14. 474

    The Impact of Multiple Autoclave Cycles on the Surface Roughness of Thermally Treated Nickel-Titanium Endodontic Files حسب Ba-Hattab, Raidan

    منشور في 2022
    "…Overall, 60 thermally treated files were sourced (i.e., 20 TN, 20 ETP, and 20 PTG files), and each group was divided into four equal subgroups of five files (n = 5). …"
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  15. 475

    Improved Traffic Flow Efficiency during Yellow Interval at Signalized Intersections Using a Smart Countdown System حسب Hussain, Qinaat

    منشور في 2022
    "…The efficiency of the proposed system is compared with a default traffic signal condition with green-yellow-red order (i.e. control condition), and a flashing green (F-green) traffic signal (i.e. order: green-flashing green-yellow-red). …"
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  16. 476

    Prevention of gallium arsenide photocorrosion by an epoxy adhesion layer حسب Alqaradawi, Siham Y.

    منشور في 2004
    "…The room temperature electrical conductivity of the epoxy films increased from 10−8 to 10−4Ω−1cm−1 due to gold impregnation. Enhancement of the photocurrent due to gold impregnation is attributed due to better conduction of the photogenerated holes into the electrolyte, also due to activating the adsorption of electrolyte ions.Several parameters are studied with the objective of determining the stability of epoxy films: these are continuous current–voltage (IE) scans, prolonged illumination, weight changes and surface topography by scanning electron microscopy. …"
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  17. 477
  18. 478

    Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst حسب Ashok, Anchu

    منشور في 2016
    "…Ethanol decomposition over bimetallic CuCo were conducted using in situ diffuse reflectance infrared fourier transform spectroscopy (DRIFT) study under N2 flow at different temperatures (50, 100, 200, 300, 400°C). Temperature-time profile of CuCo shows an increase in combustion temperature with increase in fuel ratio with maximum temperature at φ = 1 (stoichiometric ratio) and after that it decreases. …"
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  19. 479
  20. 480

    TRAINING PRACTICES OF FILIPINO ATHLETES DURING THE EARLY COVID-19 LOCKDOWN حسب Pagaduan, J.C.

    منشور في 2022
    "…During lockdown, significant reductions in training frequency (except recreational, i.e., lower pre-lockdown training) and duration were observed for all athletic classifications. …"
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