يعرض 161 - 180 نتائج من 289 نتيجة بحث عن '(( 25 c decrease ) OR ( 50 ((((we decrease) OR (teer decrease))) OR (nn decrease)) ))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 161

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

    منشور في 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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  2. 162
  3. 163
  4. 164

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

    منشور في 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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  5. 165
  6. 166

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

    منشور في 2019
    "…ST for the other 25% exhibited a decreasing trend, with 17% showing significant decreases (P < 0.05). …"
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  7. 167
  8. 168
  9. 169

    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. …"
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  10. 170

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

    منشور في 2018
    "…Picochlorum maculatum was found to have the highest lipid and protein content, with 24.0 ± 1.3, 28.0 ± 1.4 and 27.0 ± 1.4 % (w/w) lipids and 21.2 ± 0.2, 23 ± 0.1, and 20 ± 0.9 % (w/w) proteins for cultivation at 30, 35 and 40˚C respectively. This strain also had the highest nitrogen content (12.2 ± 0.05 % at 40˚C) and carbon content (51.2 ± 0.25 % at 45˚C). …"
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  11. 171

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

    منشور في 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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  12. 172
  13. 173

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

    منشور في 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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  14. 174
  15. 175

    VacoNet: Variable and connected architecture for data center networks حسب Chkirbene, Zina

    منشور في 2016
    "…In addition, VacoNet can reach even 50% in infrastructure cost reduction and the power consumption will be decreased with more than 50000 watt compared to all the previous architectures. …"
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  16. 176
  17. 177

    Synergistic effects and optimization of nitrogen and phosphorus concentrations on the growth and nutrient uptake of a freshwater Chlorella vulgaris حسب Alketife, Ahmed M.

    منشور في 2017
    "…1 and the maximum biomass produced was decreased more than three-fold to 0.5 g/L. The Box Behnken experimental design and response surface method were used to study the effects of the initial concentrations (P, N and C) on P and N removal efficiencies. …"
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  18. 178

    Conversion of Organic Municipal Wastes into Biochars and their Effect on Fertility Parameters of Normal and Sabkha Soils of Qatar حسب Ahmedna, Mohamed

    منشور في 2016
    "…To each pot, sufficient amount of 0.25-mm sieved biochar was mixed with soil to yield carbon to soil ratios of 0, 1, and 2% (wt/wt). …"
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  19. 179

    Mechanical and thermal properties of gamma-ray irradiated polyethylene blends حسب Mariam, Al-Ali

    منشور في 2003
    "…The blends were produced by injection molding at 220°C with different compositional ratios, i.e. 100/0, 15/85, 25/75, 50/50/, 75/25, 85/15, and 0/100, of low-density PE with high-density PE and linear low-density PE. …"
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  20. 180