Showing 381 - 400 results of 592 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 25 c decrease ) OR ( a point decrease ))))*', query time: 0.20s Refine Results
  1. 381
  2. 382

    Experimental study on combustion, performance, and emission behaviours of diesel /WCO biodiesel/Cyclohexane blends in DI-CI engine by Elkelawy, Medhat

    Published 2021
    “…The experiment activity changed the fuel injection pressure of 150 and 250 bar, respectively, while the WCOB blends of B60D35c5, B60D30c10, and B60D25c15 have been used. The obtained results have been compared with the commercial diesel#1 and B60D40 fuel blends, respectively. …”
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  3. 383

    Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM) by Mohammad, Hadi Ahmad

    Published 2023
    “…Tmax and Tmin were projected under low emissions at 20.1 0C and 14.25 0C (RCP2.6), 20.13 °C and 14.26 0C (RCP4.5), and 20.15 0C and 14.27 0C (RCP8.5) respectively. …”
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  4. 384

    Do economic downturns affect air pollution? Evidence from the global financial crisis by Alsamara, Mouyad

    Published 2021
    “…Our findings reveal that the 2008 crisis decreased the turning point for high-income countries and increased the turning points for middle- and low-income countries. …”
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  5. 385

    The effects of attendance and high school GPA on student performance in first-year undergraduate courses by Al Hazaa, Khalifa

    Published 2021
    “…Research has established that class attendance and High School Grade Point Average (HSGPA) play a significant role in student academic success in higher education. …”
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  6. 386

    Nitrogen Transformations as affected by some factors at cultivated soils in Saudi Arabia by Al Falih, Abdullah M. [عبد الله مساعد خلف الفالح]

    Published 2001
    “…Ammonium sulphate (5 mg N g-1 soil) was added and the soil samples were incubated at 25°C for 4 weeks. Increased salinity delayed or inhibited nitrification. …”
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  7. 387

    Nitrogen Transformations As Affected By Some Factors at Cultivated Soils In Saudi Arabia by Al Falih, Abdullah M. [عبد الله مساعد خلف الفالح]

    Published 2000
    “…Ammonium sulphate (5 mg N g'' soil) was added and the soil samples were incubated at 25°C for 4 weeks. Increased salinity delayed or inhibited nitrification. …”
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  8. 388
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  10. 390

    A computational method to characterize the missense mutations in the catalytic domain of GAA protein causing Pompe disease. by Thirumal Kumar, D

    Published 2019
    “…Molecular docking analysis revealed that the G478R mutation to be more significant and hinders binding to the DNJ (Miglustat) compared with the R437C. Further molecular dynamic analysis for the two mutations demonstrated that the G478R mutation was acquired higher deviation, fluctuation, and lower compactness with decreased intramolecular hydrogen bonds compared to the mutant R437C. …”
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  11. 391

    Impact of moisture contents on the performance of organic bi-layer ITO/OD thermo-electric cells by Ahmad, Zubair

    Published 2016
    “…The experimental results clearly show that with the increase of temperature Seebeck coefficient increases, whereas with increasing moisture contents the Seebeck coefficient of the ITO/OD thermo-electric cell significantly decreases. Our results point out the need for well-controlled environmental conditions, predominantly moisture level, in order to appraise the thermo-electric performance of organic semiconductor materials. 2016, Springer Science+Business Media New York.…”
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  12. 392
  13. 393

    Variations in the temperature sensitivity of spring leaf phenology from 1978 to 2014 in Mudanjiang, China by Dai J.

    Published 2019
    “…ST for the other 25% exhibited a decreasing trend, with 17% showing significant decreases (P < 0.05). …”
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  14. 394
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  17. 397

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

    Published 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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  18. 398

    Effect of plastic deformation on Corrosion of cadmium in 0.1 m sodium Sulphate solution by Kandeil, A. Y. [عبد الرزاق يوسف قنديل]

    Published 1993
    “…The present investigation was carried out to study the influence of prior plastic deformation and surface finish on the corrosion behaviour of pure cadmium in 0.1 M Na2SC>4 solution at 25° C. Cylindrical specimens were deformed by compression to different levels of deformation up to 90% reduction in height (RH). …”
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  19. 399

    Experimental Investigation on the Flexural Capacity of Reinforced Concrete Beams with Treated Wastewater and Recycled Concrete Aggregates by Abushanab, Abdelrahman

    Published 2023
    “…Therefore, the present study explores the feasibility of employing treated wastewater (TWW), recycled concrete aggregates (RCA), and fly ash (FA) in concrete mixes. A total of 4 reinforced concrete (RC) beams were investigated under 4-point bending setup with three parameters investigated; namely, mixing water (fresh water and TWW), coarse aggregates (gabbro and RCA), and cementitious binders (cement and FA). …”
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  20. 400

    Polarization Resistance Study on Copper Corrosion in Aqueous Potassium Hydrogen Phthalate Solution by Mouhad, M. Y.

    Published 1987
    “…The effect of temperature on corrosion of copper in 0.1 M aqueous solution of potassium hydrogen phthalate (KHPh) has been investigated using polarization resistance technique. it was found that that the corrosion rate in the range 25�65�C obyes Vant Hoff's and Arrhenius Laws. The results indicate that corrosion of copper in KHPh is mainly cathodically controlled process. …”
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