يعرض 641 - 660 نتائج من 971 نتيجة بحث عن '(( 12 c decrease ) OR ( 5 (((teer OR per) decrease) OR (((nn decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.23s تنقيح النتائج
  1. 641

    Investigation of Spatiotemporal Variability of Microplastics in Qatar's Cstal Environment حسب Ben-Hamadou, Radhouane

    منشور في 2016
    "…There has been a tremendous proliferation in plastic production in the last five decades due to its low cost and versatile applications. …"
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  2. 642
  3. 643

    Global, regional, and national burden of HIV/AIDS, 1990–2021, and forecasts to 2050, for 204 countries and territories: the Global Burden of Disease Study 2021 حسب Austin, Carter

    منشور في 2024
    "…In 2021, sub-Saharan Africa had the highest PUV of 999·9 (857·4–1154·2) per 100 000 population, but this was a 64·5% (58·8–69·4) reduction in PUV from 2003 to 2021. …"
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    article
  4. 644

    Financial Intermediaries and Capital Market Development in Nigeria حسب Ilo, Bamidele M.

    منشور في 2018
    "…The result revealed that in the long run, credit to private sector and money supply will lead to an increase in capital market development while banks total savings and government expenditure results to a decrease in capital market development in the long run. …"
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  5. 645
  6. 646
  7. 647
  8. 648
  9. 649

    Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy حسب Shawaqfah M.

    منشور في 2021
    "…The first wave of the pandemic outbreak of the novel Coronavirus (SARS-CoV-2) began in September 2019 and continued to March 2020. …"
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  10. 650
  11. 651

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

    منشور في 2018
    "…Following saturation, CO2 is applied to the cell at a constant pressure (2 kPa, 5 kPa, and 10 kPa). …"
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  12. 652

    Tailoring electrocatalytic properties of Pt nanoparticles grown on Ti3C2Tx MXene surface حسب Filip, Jaroslav

    منشور في 2019
    "…Composites containing 14 wt% Pt showed HER with an onset potential of −75.9 mV and a current density of −10 mA cm−2 achieved at −226 mV. …"
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  13. 653

    Repositioning of the global epicentre of non-optimal cholesterol حسب Taddei, Cristina

    منشور في 2020
    "…These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health4,5. However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. …"
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  14. 654
  15. 655
  16. 656

    The Structure of the Free Volume in Poly(styrene-co-acrylonitrile) from Positron Lifetime and Pressure Volume Temperature (PVT) Experiments حسب Dlubek, Gunter

    منشور في 2004
    "…The mean hole volume, vh, varies in PS between 105 Å3 (27 °C) and 220 Å3 (190 °C), and shows a systematic decrease with increasing AN content, at Tg from 121 Å3 for PS to 102 (±2) Å3 for SAN50. …"
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  17. 657

    Association between Insulin and Nitric Oxide in Human Retinal Microvascular Endothelial Cells in vitro حسب Rizk, Nasser Moustafa

    منشور في 2016
    "…This study demonstrated that hyperglycemia causes an increase in ROS/oxidative stress and apoptosis, while insulin promotes a significant decrease in ROS and apoptosis. eNOS mediated NO production increases with hyperglycemia but remarkably decreases with insulin treatment after 1 hour, 2 hours and 4 hours. …"
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  18. 658

    Electric vehicles charging management using deep reinforcement learning considering vehicle-to-grid operation and battery degradation حسب Mostafa M., Shibl

    منشور في 2023
    "…In this paper, a deep RL-based EVs charging management solution is presented, while considering fast charging, conventional charging and V2G operation, in order to satisfy the requirements of the user and the utility. …"
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    article
  19. 659

    Integrated planning of spare parts and service engineers with partial backlogging حسب Rahimi-Ghahroodi, S.

    منشور في 2017
    "…In a numerical study, we show that for problems with more than five types of spare parts it is preferable to use approximate evaluations as they become significantly faster than exact evaluation. …"
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  20. 660