يعرض 181 - 200 نتائج من 604 نتيجة بحث عن '((((notification OR modification) OR justifications) OR purification) OR justifications)', وقت الاستعلام: 0.10s تنقيح النتائج
  1. 181
  2. 182

    CO, CO<sub>2</sub>, and SO<sub>2</sub> detection based on functionalized graphene nanoribbons: First principles study حسب Ehab Salih (17075206)

    منشور في 2020
    "…After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO<sub>2</sub> and AGNR-O-OH-SO<sub>2</sub>, respectively. …"
  3. 183

    Effect of CuOx additive site to graphene nanoribbon on its adsorption for hydrogen sulfide حسب Ahmad I. Ayesh (10188469)

    منشور في 2021
    "…The results demonstrate great enhancement towards H<sub>2</sub>S adsorption upon modification. In general, the adsorption energy of H<sub>2</sub>S is higher for structures where CuO<sub>x</sub> substitutes carbon atoms as compared with structures where CuO<sub>x </sub>decorates AGNR surface. …"
  4. 184

    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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  5. 185

    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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  6. 186
  7. 187

    New insights into the impact of graphene oxide characteristics on foam stability: from bulk behavior to bubble dynamics حسب Ali U. Chaudhry (19724362)

    منشور في 2025
    "…Previous studies have shown that GO, at very low concentrations (∼300 ppm), can negatively impact foam stability, highlighting the importance of surface modification to enhance its performance as a foam stabilizer. …"
  8. 188

    First principles investigation of CO and CO<sub>2 </sub>adsorption on graphene nanoribbon modified by ZrO<sub>x</sub> حسب Ahmad I. Ayesh (10188469)

    منشور في 2023
    "…The influence of Armchair-graphene nanoribbon (GNR) modification by ZrO<sub>x</sub> (where x = 0,1,or 2) on its adsorption of CO and CO<sub>2</sub> is inspected in this investigation. …"
  9. 189

    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. 190

    Decarboxylative Iodination of Coumarin‐3‐carboxylic Acids: A Facile Access to 3‐Iodocoumarins حسب Vandana Thotathil (16810752)

    منشور في 2024
    "…Various electron rich and electron poor coumarin‐3‐carboxylic acids were compatible with the established reaction conditions and consequently afforded the corresponding 3‐iodocoumarins in (46–93 %) reaction yields with minimum purification efforts. The formed products serve as valuable precursors to streamline more complex organic compounds incorporating coumarin core.…"
  11. 191

    Advancing polymeric membranes for produced water treatment: From fouling mitigations to machine-learning driven design حسب Rawia Mohammed (23739993)

    منشور في 2025
    "…This review critically discusses recent advances in PM design, emphasizing mixed matrix membranes, surface modification strategies, and smart responsive systems. …"
  12. 192

    Towards a knowledge-hub destination: analysis and recommendation for implementing TOD for Qatar national library metro station حسب Nur Alah Abdelzayed Valdeolmillos (17714307)

    منشور في 2023
    "…The methodological approach is based on the analytical concepts obtained from the Integrated Modification Methodology as a sustainable urban design process. …"
  13. 193

    Adsorption of ammonia on ZrO<sub><em>x</em></sub>-modified graphene nanoribbon: a first-principle investigation حسب Ahmad I. Ayesh (10188469)

    منشور في 2022
    "…The findings of the investigation illustrate great improvement of NH<sub>3</sub> adsorption on AGNR due to its modification. Although the adsorption energy is enhanced in general upon modification, AGNR structures where ZrO<sub>x</sub> substitute carbon atoms exhibit greater adsorption energy as compared with the decoration scheme. …"
  14. 194

    Removal of Heavy Metals Using Nanostructured Graphite Oxide, Silica Nanoparticles and Silica/ Graphite Oxide Composite حسب Kabbani, Ahmad

    منشور في 2014
    "…Results showed that silica/graphite oxide composite (2:3) is a highly effective adsorbent material for heavy metal ions and highly recommended to be used in water purification technologies.…"
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  15. 195

    Recent Progress on Nanomaterial-Based Membranes for Water Treatment حسب Majeda Khraisheh (1349376)

    منشور في 2021
    "…Thus, the nanomaterials pave a new pathway for ultra-fast and extremely selective water purification membranes. Membrane enhancements after the inclusion of many nanomaterials, including nanoparticles (NPs), two-dimensional (2-D) layer materials, nanofibers, nanosheets, and other nanocomposite structural materials, are discussed in this review. …"
  16. 196

    Timing influenced general-cell genetic floorplanner حسب Sait, Sadiq M.

    منشور في 2020
    "…The second phase of floorplanner allows modification to the aspect ratios of individual modules to further reduce the area of the overall bounding box. …"
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  17. 197

    Modified algorithm for hard decision decoding of product codes حسب Al-Shaikhi, A.A.

    منشور في 2004
    "…The conventional row-column decoding algorithm of the product code does not exploit its full power of correcting random errors and proposes a modification to the conventional decoding algorithm, which makes it capable of reaching the theoretical error correction capability of the code. …"
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  18. 198

    Analysis of a Recent Biofilter Model for Toluene Biodegradation حسب Qasim, Muhammad

    منشور في 2013
    "…Three different model variations are considered: model with no substrate inhibition, with substrate inhibition, and with air flow rate modification. A sensitivity analysis has been performed on model to study the effect of important parameters on the removal efficiency. …"
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  19. 199

    Regular, Intense Exercise Training as a Healthy Aging Lifestyle Strategy: Preventing DNA Damage, Telomere Shortening and Adverse DNA Methylation Changes Over a Lifetime حسب Maha Sellami (4351159)

    منشور في 2021
    "…Methylation and histone acetylation are two of the most well-studied examples of the epigenetic modifications that occur on histone proteins. DNA methylation is the type of epigenetic modification that alters gene expression without modifying gene sequence. …"
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