يعرض 261 - 280 نتائج من 396 نتيجة بحث عن '(( 5 c decrease ) OR ( 5 ((((peter decrease) OR (greater decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 261

    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. …"
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  2. 262
  3. 263

    Characterization of polysulfone/diisopropylamine 1-alkyl-3-methylimidazolium ionic liquid membranes: high pressure gas separation applications حسب Khraisheh M.

    منشور في 2020
    "…TGA showed that pure PSF is a highly thermostable polymer, of which the 5% weight loss temperature is above 150 C. DSC traces show that the Tg of PSF was 149.5 C and decreases gradually for the composites. …"
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  4. 264

    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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  5. 265
  6. 266
  7. 267

    Noble metal -doped graphitic carbon nitride photocatalyst for enhancement photocatalytic decomposition of antibiotic pollutant in wastewater under visible light حسب Viet N.M.

    منشور في 2019
    "…The doping of Ag not only decreased the band-gap energy and particle size, but also enhanced the separation of charge carriers and decreased the electron/hole recombination in the g-C3N4 structure. …"
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  8. 268

    Combined influence of temperature and flow rate of feeds on the performance of forward osmosis حسب Hawari, Alaa H.

    منشور في 2016
    "…It was also found that when increasing the draw solution (DS) temperature from 20 °C to 26 °C the flux increased linearly and then started decreasing when temperature increased over 26 °C due to the development of a temperature gradient. …"
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  9. 269

    Effects of Trehalose Administration in Patients with Mucopolysaccharidosis Type III. حسب Mobini, Moein

    منشور في 2023
    "…Decreases in mean splenic length were observed, whereas the liver volume did not change. …"
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  10. 270

    Highly active, durable and pH-universal hybrid oxide nanocrystals for efficient oxygen evolution حسب Ahmad, Yahia H.

    منشور في 2017
    "…Particularly, Pt1-NiMnO3 showed superior OER efficiency relative to its counterparts Pt0.5-NiMnO3, Pt0.1-NiMnO3, NiMnO3, and commercial Pt/C at different pH values, ascribed to the size, morphology, and composition effects as confirmed via XRD, XPS and electrochemical characterization. 2018 The Royal Society of Chemistry.…"
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  11. 271

    Synthesis and electrochemical properties of nickel oxide/carbon nanofiber composites حسب Al-Enizi, Abdullah M.

    منشور في 2014
    "…These electrospun fibers were stabilized for 2 h at 200 °C and then carbonized at 800 °C for 5 h. Composites were prepared by depositing Ni(OH)2 on the carbon nanofibers (CNFs) and calcining them at different temperatures. …"
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  12. 272
  13. 273

    CO2 methanation using sugarcane bagasse biochar/nickel sustainable catalysts حسب Gamal, Ahmed

    منشور في 2024
    "…The catalyst containing 0.5 mmolNi/gSCB showed the highest CO2 conversion at all operating temperatures (250–550 °C) in addition to the highest methane selectivity at 400 °C. …"
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  14. 274
  15. 275

    Optimization of cultivation conditions for combined nutrient removal and CO2 fixation in a batch photobioreactor حسب Al Ketife, Ahmed MD

    منشور في 2017
    "…CONCLUSION Optimum values 5% CO2, 100 μE and 22 °C were identified for Cc,g, I and T, respectively, with μ and Rc reaching 1.53 day−1 and 1 g L−1 day−1, respectively, along with associated nutrient removal of 100%. …"
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  16. 276
  17. 277

    Fluorinated Benzofuran and Dihydrobenzofuran as Anti-Inflammatory and Potential Anticancer Agents حسب Ayoub, Abeer J.

    منشور في 2023
    "…Their IC50 values ranged from 1.2 to 9.04 µM for interleukin-6; from 1.5 to 19.3 µM for Chemokine (C-C) Ligand 2; from 2.4 to 5.2 µM for nitric oxide; and from 1.1 to 20.5 µM for prostaglandin E2. …"
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  18. 278

    RIGOROUS SIMULATION AND OPTIMIZATION OF THE COLD SECTION IN A REAL LNG PLANT: UPFRONT NITROGEN REMOVAL AS PROCESS ENHANCING CONCEPT حسب MKACHER, HAJER

    منشور في 2023
    "…Compared with baseline operation, removing up to 87.5% of nitrogen from the feed was found optimal as it decreases the total power requirement by 0.24 MW and increases the LNG product flow rate by 4.4 %, while exergy loss decreased by 7.08 MW. …"
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  19. 279
  20. 280

    Prospects of Biocrude Production Potential from Local Diatom حسب Al-Namimi, Sara Mohammed

    منشور في 2020
    "…A marine diatom Nitzchia reversa was grown in 5 sq. m open raceway pond (10 cm culture depth, 500 L culture volume) in the Qatari desert environment. …"
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