Showing 281 - 300 results of 481 for search '(( 20 1 decrease ) OR ( 5 ((step decrease) OR (((teer decrease) OR (mean decrease)))) ))', query time: 0.16s Refine Results
  1. 281

    Measurements of laminar flame speeds of alternative gaseous fuel mixtures by Ibrahim, Ahmed S.

    Published 2015
    “…In the present work, laminar flame speeds (SL) of alternative fuel mixtures, mainly LPG (60% butane, 20% isobutane, and 20% propane) and methane have been studies using the tube method at ambient conditions. …”
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  2. 282
  3. 283

    Impact of clays on CO2 adsorption and enhanced gas recovery in sandstone reservoirs by Hamza A.

    Published 2021
    “…In contrast, sandstone samples with low clay content and a considerable percentage of carbonates showed CO2 uptake just above 1.5 mg/g for Bandera sandstone and 1.1 mg/ gm for Berea sandstone at similar conditions. …”
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  4. 284

    Aluminum nitride (AlN) reinforced electrodeposited Ni-B nanocomposite coatings by Radwan, A. Bahgat

    Published 2020
    “…The potentiodynamic analysis exhibited that the protection efficiency (PE%) of Ni–B coating is ~20%, which increased to ~53% and ~73% by addition of AlN nanoparticles of 0.6 and 1.2 g L−1, respectively. …”
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  5. 285

    Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model by Charfeddine, Lanouar

    Published 2016
    “…This data set used is a quarterly data and covers the period 1975Q1 to 2007Q4 for variables used for ecological footprint equation and covers the periods 1980Q1 to 2010Q4 for the CO2 emissions equations variables. …”
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  6. 286

    The effects of oxygen concentration on in vitro output of prostaglandin E2 and interleukin-6 from human fetal membranes. by Al-Asmakh, Maha

    Published 2007
    “…The output of prostaglandin E(2) from non-activated fetal membranes in response to IL-1beta was decreased by approximately 80% at 16 and 24 h of culture, whereas the inhibition of IL-6 production was time-dependent, reaching 90% after 16 h and 50% after 24 h. …”
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  7. 287

    Novel paclitaxel formulations solubilized by parenteral nutrition nanoemulsions for application against glioma cell lines by Najlah, Mohammad

    Published 2016
    “…Two commercially available nanoemulsion fat formulations (Clinoleic 20% and Intralipid 20%) were loaded with PX and characterised based on their size, zeta potential, pH and loading efficiency. …”
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  8. 288

    Study of diesel-biodiesel blends combustion and emission characteristics in a CI engine by adding nanoparticles of Mn (II) supramolecular complex by Elkelawy, M.

    Published 2020
    “…X-ray diffraction of one crystal, a spectroscopy technique and transmission electron microscopy (TEM) have been entirely examined for the structure formation of SC1. …”
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  9. 289

    Bariatric Surgery Improves Serum CD40L Levels as a Predictor of Cardiovascular Risk: Systematic Review and Meta-analysis by Jamialahamdi, Tannaz

    Published 2024
    “…Circulating levels of CD40L are decreased after bariatric surgery which may represent a mechanism for improvement of metabolic profile.…”
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  10. 290
  11. 291

    Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure by Alkhatib, Sami E.

    Published 2019
    “…The porosity of the stems was decreased distally according to the sigmoid function (n = 0.1, n = 1 and n = 10) with 3 grading exponents. …”
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  12. 292
  13. 293

    Do older adults with multimorbidity meet the recommended levels of physical activity? An analysis of Scottish health survey by Salman A.

    Published 2019
    “…Independent predictors of meeting the recommended levels of PA include male gender [odds ratio (OR) 2.00 (95% confidence interval (CI) 1.58–2.54)], living in the least deprived areas [OR 1.79 (95% CI 1.20–2.69)]; being a non-smoker [OR 2.22 (95% CI 1.48–3. 34)]. …”
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  14. 294

    Channel Network Control on Seasonal Lake Area Dynamics in Arctic Deltas by Tejedor, Alejandro

    Published 2020
    “…To characterize variability in lake extents, we analyzed summertime lake area loss (i.e., shrinkage) on two deltas over the past 20 years, using Landsat-derived water masks. …”
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    Thermally assisted efficient electrochemical lithium extraction from simulated seawater by Yanxi, Yu

    Published 2022
    “…Based on these understandings, we demonstrated that a thermally assisted electrochemical lithium extraction process could achieve rapid (36.8 mg g-1 day-1) and selective (51.79% purity) lithium extraction from simulated seawater with an ultrahigh Na+/Li+ molar ratio of 20,000. …”
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  18. 298

    Occurence of Phytoplankton in Stomach Content and Its Selectivity by Nile Tilapia (Oreochromis niloticus L.) Cultured in Fertilized Earthen Ponds by Abdel-Tawwab, Mohsen

    Published 2003
    “…Nile tilapia (Oreochromis niloticus L.) was cultured in earthen ponds receiving 0, 20, 40, 60 and 100 kg/feddan/month of inorganic fertilizer (20:20:5 N:P:K). …”
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  19. 299

    Effect of coronavirus-19 restrictions in male handball players: Physical activity, sedentary behavior, and satisfaction with life by Hermassi, Souhail

    Published 2021
    “…Sitting time increased from 2.5 to 4.9 h∙weekday−1 (ηp2 = 0.80) and walking time decreased from 66.8 to 33.5 min∙day−1 (ηp2 = 0.83). …”
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