يعرض 481 - 500 نتائج من 1,765 نتيجة بحث عن '(( i w decrease ) OR ( 10 (((peter OR per) decrease) OR (((a decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 481

    A Review of Biomaterials and Associated Performance Metrics Analysis in Pre-Clinical Finite Element Model and in Implementation Stages for Total Hip Implant System حسب Soliman, Md M.

    منشور في 2022
    "…Most hip implants fail after 10-15 years. The material selection for the total hip implant systems is a major research field since it affects the mechanical and clinical performance of it. …"
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  2. 482
  3. 483

    Anticoagulant activity of cellulose nanocrystals from isora plant fibers assembled on cellulose and sio2 substrates via a layer-by-layer approach حسب Mohan T.

    منشور في 2021
    "…In this study, we report the isolation of cellulose nanocrystals (CNCs) from Isora plant fibers by sulfuric acid hydrolysis and their assembly on hydrophilic cellulose and silicon-di-oxide (SiO2) surfaces via a layer-by-layer (LBL) deposition method. The isolated CNCs were monodis-persed and exhibited a length of 200-300 nm and a diameter of 10-20 nm, a negative zetapotential (34-39 mV) over a wide pH range, and high stability in water at various concentrations. …"
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  4. 484
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  8. 488

    Quantification of pv power and economic losses due to soiling in Qatar حسب Zeedan A.

    منشور في 2021
    "…For example, for the Al-Kharasaah project power plant, similar soiling loss would result in about a 10% power decrease after six months for typical ranges of dust density in Qatar’s environment; this, in turn, would result in an 11,000 QAR/h financial loss. …"
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  9. 489
  10. 490

    Organic materials amendments can improve NPK availability and maize growth by reducing heavy metals stress in calcareous soil حسب Saleem, A.

    منشور في 2023
    "…Thus, a pot experiment was conducted to assess the impact of biochar (BC), compost (Comp), and poultry manure (PM) at 1% and 2% w/w rates on NPK availability, soil characteristics, and maize performance under cadmium (Cd), lead (Pb), and chromium (Cr) stress. …"
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  11. 491
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  14. 494
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  16. 496

    Microstructure, wear and corrosion characteristics of Cu matrix reinforced SiC–graphite hybrid composites حسب Jamwal A.

    منشور في 2019
    "…Copper matrix composites with SiC-graphite reinforcement (0, 2.5,5, 7.5 and 10 wt.%) were prepared by stir casting process. …"
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  17. 497
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  19. 499
  20. 500