يعرض 1 - 20 نتائج من 118 نتيجة بحث عن '(( 50 ppm decrease ) OR ((( 50 c decrease ) OR ((( _ mg decrease ) OR ( _ fe decrease ))))))', وقت الاستعلام: 0.13s تنقيح النتائج
  1. 1

    Effect of Mg incorporation on the properties of PCL/Mg composites for potential tissue engineering applications حسب Sumama Nuthana Kalva (19206064)

    منشور في 2024
    "…However, the elastic modulus decreased by around 50% for the same composition. The thermal study revealed a significant reduction in the degradation temperature from above 400°C for pure PCL to around 300°C for PCL/Mg composite having 15% Mg. …"
  2. 2

    Solar hydrogen production via thermochemical magnesium oxide – Magnesium sulfate water splitting cycle حسب Rahul R. Bhosale (6467102)

    منشور في 2020
    "…<p dir="ltr">This investigation reports the thermodynamic scrutiny of the MgO/MgSO<sub>4</sub> water-splitting cycle. At the initial stage, the thermal reduction temperature required for the commencement of the thermal dissociation of MgSO<sub>4</sub> (in the absence of inert Ar) and the maximum temperature below which the water-splitting reaction is feasible is identified by performing thermodynamic equilibrium calculations. …"
  3. 3

    Decreased methylglyoxal-mediated protein glycation in the healthy aging mouse model of ectopic expression of UCP1 in skeletal muscle حسب Jinit Masania (7164239)

    منشور في 2023
    "…This may be achieved by decreasing protein glycation by the reactive metabolite, methylglyoxal (MG). …"
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    Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming حسب Mohamed, Assem T.

    منشور في 2024
    "…On the other hand, at the same time-on-stream LaNiMgO-Rh lost 0.3 and 0.7 % of its maximum CO2 and CH4 conversions, respectively.In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO2 conversion from 77.6 % to 70.5%, the CH4 conversion decreased from 72.3% to 64.2%. …"
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  6. 6

    Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming حسب Yahia H. Ahmad (14340210)

    منشور في 2024
    "…In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO<sub>2</sub> conversion from 77.6 % to 70.5%, the CH<sub>4</sub> conversion decreased from 72.3% to 64.2%. …"
  7. 7

    Correlating the rheological and magneto-optical properties of cobalt substituted magnetite ferrofluids (Co<sub>x</sub>Fe<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub>) with theoretical... حسب Blessy Babukutty (17871482)

    منشور في 2023
    "…An environmental friendly method of co-precipitation is applied to generate Co<sub>x</sub>Fe<sub>1−x</sub>Fe<sub>2</sub>O<sub>4</sub> with variable dopant concentration (x = 0–0.8), which is deeply investigated by structural and functional property analyses of the ferrofluids. …"
  8. 8

    Oxidative stress cytotoxicity induced by platinum-doped magnesia nanoparticles in cancer cells حسب Mohamed Qasim, Al-Fahdawi

    منشور في 2021
    "…Pt/MgO nanoparticles also induced production of reactive oxygen species, decreased cellular glutathione level, and increased lipid peroxidation. …"
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  9. 9
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    Removal of Benzene and Toluene from Synthetic Wastewater by Adsorption onto Magnetic Zeolitic Imidazole Framework Nanocomposites حسب George Z. Kyzas (740387)

    منشور في 2022
    "…Fitting the adsorption data into the various models revealed the aptness of the Langmuir isotherm equation in describing experimental information and highest adsorption capacity; for benzene it was 129.4, 134.2, 137.3, and 148.2 mg g<sup>−1</sup>, but for toluene it was 118.4, 125.2, 129.6, and 133.1 mg g<sup>−1</sup>, for temperature 20, 30, 40, and 50 °C, respectively. …"
  11. 11

    Oxidative stress cytotoxicity induced by platinum-doped magnesia nanoparticles in cancer cells حسب Mohamed Qasim Al-Fahdawi (17844209)

    منشور في 2021
    "…Pt/MgO nanoparticles also induced production of reactive oxygen species, decreased cellular glutathione level, and increased lipid peroxidation. …"
  12. 12

    Activation of the unfolded protein response in high glucose treated endothelial cells is mediated by methylglyoxal حسب Zehra Irshad (18614869)

    منشور في 2019
    "…Silencing of Glo1, selectively increasing MG, activated the UPR similarly. Silencing of HK-2 prevented increased glucose metabolism and MG formation. trans-Resveratrol and hesperetin combination (tRES-HESP) corrected increased MG and glucose metabolism by increasing expression of Glo1 and decreasing expression of HK-2. …"
  13. 13

    Application of Fe<sub>3</sub>O<sub>4</sub> magnetite nanoparticles grafted in silica (SiO<sub>2</sub>) for oil recovery from oil in water emulsions حسب Wamda Faisal Elmobarak (17058024)

    منشور في 2021
    "…An excellent %<sub>hdem</sub> 90% was achieved C<sub>oil</sub> in the range 50 e2000 mg/L. Using an MD<sub>dose</sub> as low as 10 mg/L attained a %<sub>hdem</sub> in the range of 93% - 4.3% for O/W mixtures with C<sub>oil</sub> < 2000 mg/L, which slightly decreased to ~90% for higher concentrations. …"
  14. 14

    A new insight into the separation of oil from oil/water emulsion by Fe<sub>3</sub>O<sub>4</sub>–SiO<sub>2</sub> nanoparticles حسب Wamda Faisal Elmobarak (17058024)

    منشور في 2021
    "…For the oil recovery process, the Fe<sub>3</sub>O<sub>4</sub> was applied for the inhibition (i.e., decrease) of oil sedimentation, and the SiO<sub>2</sub> NPs were applied for wettability alteration and IFT reduction. …"
  15. 15

    Application of Zn-ferrite towards thermochemical utilization of carbon dioxide: A thermodynamic investigation حسب Rahul R. Bhosale (6467102)

    منشور في 2021
    "…The decrease in the reduction temperature is significant when the ratio of the molar flow rate of inert sweep gas to the molar flow rate of ZnFe<sub>2</sub>O<sub>4</sub> increases from 10 to 30. …"
  16. 16

    Recyclable polyaspartate-coated magnetic nanoparticles for sustainable control of calcite and barite scales in oilfield operations حسب Abdelrahman T. Abdelaal (14674629)

    منشور في 2026
    "…Dynamic tube-blocking tests at 100 °C and 1000 psi further confirm effective scaling suppression for 60 min at 50 ppm, demonstrating that immobilization of PASP on a magnetic carrier preserves its intrinsic inhibitory function while enabling recyclable deployment not achievable with free PASP. …"
  17. 17
  18. 18

    Excess pCO<sub>2</sub> and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) حسب Connor Izumi (17337868)

    منشور في 2022
    "…Its values in the Gulf ranged from −50 to −310 μmol kg<sup>−1</sup> implying CaCO<sub>3</sub> precipitation. …"
  19. 19

    Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles حسب Wamda Faisal Elmobarak (17058024)

    منشور في 2021
    "…A D<sub>PSiMNPs</sub> = 100 mg/L was sufficient to achieve %η<sub>dem</sub> of 99.4% for C<sub>oil</sub> = 100 mg/L and slightly decreased to ~93% for C<sub>oil</sub> ~4000 mg/L. …"
  20. 20

    Control of the Speed of a Light-Induced Spin Transition through Mesoscale Core-Shell Architecture حسب Slimani, Ahmed

    منشور في 2018
    "…A series of photomagnetic coordination polymer core-shell heterostructures, based on the light-switchable RbaCob[Fe(CN)6]c·mH2O (RbCoFe-PBA) as core with the isostructural KjNik[Cr(CN)6]l·nH2O (KNiCr-PBA) as shell, are studied using temperature-dependent powder X-ray diffraction and SQUID magnetometry. …"
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