يعرض 141 - 160 نتائج من 586 نتيجة بحث عن '((((purification OR purification) OR modification) OR modifications) OR justification)', وقت الاستعلام: 0.19s تنقيح النتائج
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    Rapid generation of purified human RPE from pluripotent stem cells using 2D cultures and lipoprotein uptake-based sorting حسب Fabio Michelet (8396283)

    منشور في 2020
    "…Additionally, absence of robust methods for selective RPE purification and removal of non-RPE cell impurities prevents upscaling of clinical quality RPE production. …"
  6. 146

    Speciation of metals in sediment and water in a river underlain by limestone حسب Korfali, Samira Ibrahim

    منشور في 2004
    "…This study has evaluated the role of carbonate species for self-purification process by the reported high percentage occurrence of metals in the carbonate sediment fraction and the interaction of metals with the carbonate water species.…"
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    article
  7. 147

    Seasonal variations of trace metal chemical forms in bed sediments of a karstic river in Lebanon حسب Korfali, Samira Ibrahim

    منشور في 2015
    "…Nahr Ibrahim has a high capacity for self purification and metal resolubilisation from sediment will be limited by the solubility of carbonate forms.…"
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    article
  8. 148

    Advances in the Synthesis and Application of Anti-Fouling Membranes Using Two-Dimensional Nanomaterials حسب Asif Shahzad (4577137)

    منشور في 2021
    "…The developments in membrane synthesis and modification using 2DNMs, especially graphene and graphene family materials, carbon nanotubes (CNTs), MXenes, and others are critically reviewed. …"
  9. 149

    Advances in ceramic membrane technology: Versatility of fabrication technique, industrial applications, and challenges حسب Rayane Akoumeh (18560659)

    منشور في 2025
    "…<p>Ceramic membranes have attracted growing interest in advanced separation and purification processes due to their exceptional chemical and thermal stability. …"
  10. 150

    MXene (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>)/Cellulose Acetate Mixed-Matrix Membrane Enhances Fouling Resistance and Rejection in the Crossflow Filtration Process حسب Reem S. Azam (17128813)

    منشور في 2022
    "…Hence, this study suggests that covalent modification of cellulose acetate membranes with MXene significantly improves the performance and fouling resistance of membranes for water filtration in CF mode relative to DE mode.…"
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    Performance of electrospun polystyrene membranes in synthetic produced industrial water using direct-contact membrane distillation حسب Haneen Abdelrazeq (16931823)

    منشور في 2020
    "…With a focus on produced water from desalination plants, it has become crucial to define and follow specific protocol in wastewater purification technologies. In this work, an optimized guideline for direct contact membrane distillation (DCMD) was developed and implemented. …"
  13. 153

    Effect of fiber-fiber interaction on the strength properties of short fiber reinforced cements حسب Karam, G.N.

    منشور في 1994
    "…A general modification to the models used for the study of the effect of fiber volume on the strength properties of short fiber reinforced cements is presented. …"
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    article
  14. 154
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    Reduction-based methods and metrics for selective regression testing حسب Mansour, Nashat

    منشور في 2002
    "…The first method, referred to as modification-based reduction version 1 (MBR1), selects a reduced number of test cases based on the modification made and its effects in the software. …"
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  16. 156

    Regression testing web services-based applications حسب Tarhini, Abbas

    منشور في 2006
    "…Such applications are usually modified to fix errors or to enhance their functionality. After modifications, regression testing is essential to ensure that modifications do not lead to adverse effects. …"
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  17. 157

    Isolation and structural elucidation of rosmarinic acid by nuclear magnetic resonance spectroscopy حسب Akoury, Elias

    منشور في 2019
    "…Despite the efforts, recovery and purification of rosmarinic acid from Lemon balm in high yields has not been entirely successful. …"
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  18. 158

    An improved wall-distance-free version of the Baldwin-Barth turbulence model حسب Elkhoury, Michel

    منشور في 2017
    "…This paper presents a modified version of the Baldwin-Barth (BB) turbulence model. This modification accounts for the asymptotic boundary value of the pseudo eddy viscosity as the wall is approached. …"
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  19. 159

    Synthesis of DNA-Sequence-Selective Hairpin Polyamide Platinum Complexes حسب Taleb, Robin

    منشور في 2007
    "…Solid-phase synthesis resulted in a significantly higher yield, required less purification and is more efficient than the wet synthesis; as such, it is the preferred method for further work. …"
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  20. 160

    Utilization of a Grid Connected PV System to Power a Water Purifying Plant with Economic and Environmental Feasibility Analysis حسب Ayman Rayees Mulla

    منشور في 2025
    "…Grid connected Photo Voltaic (PV) system is designed to power a water purification plant mounted on the roof of a commercial building. …"
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