يعرض 481 - 500 نتائج من 824 نتيجة بحث عن '(( 0 ((0 decrease) OR (a decrease)) ) OR ( 50 ((meters decrease) OR (nn decrease)) ))', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 481

    Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity حسب Ipadeola, Adewale K.

    منشور في 2023
    "…The obtained Pd/Ni-MOF-HNC possesses hollow carbon sheets with a great surface area (153.05 m2 g−1), pore volume (0.12 cm3 g−1), rich Pd/Ni-Nx active sites, Ni-metal defects, rich N-content (7.53 at%), mixed Pd/Ni-oxide phases, and uniformly distributed ultra-small Pd nanocrystals (7.03 ± 1.10 nm); meanwhile, Pd/Ni-MOF-NC formed without etching had no porosity and less Ni-metal defects. …"
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  2. 482
  3. 483

    Gas Driven Fracture during Gas Production using HeleShaw Cell حسب Al-Raoush, Riyadh

    منشور في 2018
    "…The production of Methane from hydratebearing sediments requires hydrate dissociation for releasing mobile methane gas in sediments prior to gas production operation. Existence of even a small fraction of fines can greatly decrease the permeability of sandy sediments, which will affect the gas recovery process. …"
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  4. 484

    Concrete Pavement Truck Equivalence Factors For Upgrades حسب Razouki, Sabah Said

    منشور في 1999
    "…The upgrade truck equivalence factors were developed taking into consideration the following three values for upgrade namely; 0%, 8% and 12%, four values of slab thickness namely; 6, 8, 10 and 12 inches (15.24, 20.32, 25.40 and 30.48cm) and two extreme ratios of H / B of 0.2 and 1.0. …"
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  5. 485

    Study on the effects of tool tile angle, offset and plunge depth on friction stir welding of poly(methyl methacrylate) T-joint حسب Eyvazian, Arameh

    منشور في 2019
    "…The best material flow and adequate heat are generated at 0 mm TA, 2� TTA and 0.2 mm TPD, respectively. The highest flexural and tensile strength of friction stir welded joint were approximately 93% and 90% of as-received poly(methyl methacrylate), respectively. …"
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  6. 486

    Ethanolic extract of Origanum syriacum L. leaves exhibits potent anti-breast cancer potential and robust antioxidant properties حسب Mesmar, Joelle

    منشور في 2022
    "…Non-cytotoxic concentrations of OSEE attenuated cell proliferation and induced G0/G1 cell cycle arrest, which was associated with phosphorylation of p38 MAPK, an increase in the levels of tumor suppressor protein p21, and a decrease of proliferation marker protein Ki67. …"
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  7. 487
  8. 488
  9. 489
  10. 490
  11. 491
  12. 492

    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
    "…Feedstocks were pyrolyzed under N2 gas at a flow rate of 0.1 mL min− 1 using a Lindberg box furnace equipped with an air tight retort. …"
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  13. 493

    Climatology and variability of wind speeds along the southwest coast of India derived from Climate Forecast System Reanalysis winds حسب Abdulla, Cheriyeri Poyil

    منشور في 2022
    "…The study reveals significant decreasing trends in annual mean wind speeds, of the order of −2.0 to −2.5 cm·s−1·year−1, for the period 1979–2019. …"
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  14. 494

    Effect Of Temperature On Hyalomma (Hyalomma) Impeltatum Schulze And Schlottke (Ixodoidea: Ixodidae) حسب Khalil, Galila M. [جليلة مصطفى خليل]

    منشور في 1988
    "…Fifty percent of the egg masses were deposited within 7.9, 6.8, 4.6 and 4.2 days, and 90% within 20.0, 18.0, 11.6 and 9.3 days at the tested temperatures, respectively. …"
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  15. 495

    Mixed Solid Municipal Waste-Based Biochar for Soil Fertility and Greenhouse Gas Mitigation حسب Bansode, Rishipal

    منشور في 2016
    "…Select solid organic municipal wastes (newspaper, cardboard, woodchips and landscaping residues) were used as a precursor for biochar preparation. A blend of 25% of each precursor was used and pyrolyzed at 700°C for 2 hrs under N2 gas at a flow rate of 0.1 mL min− 1 using a Lindberg box programmable furnace equipped with an air-tight retort. …"
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  16. 496

    Human health risks associated with the consumption of groundwater in the Gaza Strip حسب Basem, Shomar

    منشور في 2023
    "…On the other hand, nitrate (NO3) decreased by 30 %, due to expansion of the sewer network and decrease in the number and distribution of septic tanks. …"
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  17. 497

    Human health risks associated with the consumption of groundwater in the Gaza Strip حسب Basem, Shomar

    منشور في 2023
    "…On the other hand, nitrate (NO3) decreased by 30 %, due to expansion of the sewer network and decrease in the number and distribution of septic tanks. …"
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    article
  18. 498

    Solar Thermochemical Hydrogen Production via Terbium Oxide Based Redox Reactions حسب Bhosale, Rahul

    منشور في 2016
    "…At TH=2280 K, by applying 60% heat recuperation, maximum ηcycle of 39.0% and ηsolar-to-fuel of 47.1% for the Tb-WS cycle can be attained.…"
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  19. 499
  20. 500

    Supramaximal-Exercise Training Improves Heart Rate Variability in Association With Reduced Catecholamine in Obese Adults حسب Jabbour, Georges

    منشور في 2021
    "…The improvement in LH and HF were associated with VO2max increases (β = 0.22 p = 0.01 and β = 0.33; p = 0.01). The decreases observed for the LF/HF ratio are mainly associated to NA decreases observed at rest (β = 0.31; p = 0.001) and at VT1 (β = 0.38; p = 0.001). …"
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