Showing 161 - 180 results of 569 for search '((((purifications OR purifications) OR purification) OR modification) OR notifications)', query time: 0.11s Refine Results
  1. 161
  2. 162

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

    Published 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.…”
  3. 163

    IMPROVING BER PERFORMANCE OF LDPC CODES BASED ON INTERMEDIATE DECODING RESULTS by Alghonaim, Esa

    Published 2007
    “…Simulation results with a rate ½ (1024,512) progressive edge-growth (PEG) LDPC code show that the proposed modification can decrease the BER by as much as 10-to-40%, particularly for high SNR values.…”
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  4. 164

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

    Published 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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  5. 165

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

    Published 2025
    “…<p>Ceramic membranes have attracted growing interest in advanced separation and purification processes due to their exceptional chemical and thermal stability. …”
  6. 166

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

    Published 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. …”
  7. 167

    Need for Affect, Problematic Social Media Use and the Mediating Role of Fear of Missing Out in European and Arab Samples by Areej Babiker (17032314)

    Published 2023
    “…In line with this and against the background of the data business model behind social media companies, we deem it to be of importance to minimize triggers related to FoMO in the design of social media platforms (for example, push notifications). This might be particularly relevant for individuals with a high inclination towards affect approach and affect avoidance.…”
  8. 168

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

    Published 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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  9. 169

    The thioredoxin homolog YbbN functions as a chaperone rather than as an oxidoreductase by Kthiri, Fatoum

    Published 2008
    “…YbbN specifically interacts with DnaK and GroEL, as shown by reverse purification. It increases 4-fold the rate of protein renaturation in vitro by the DnaK chaperone machine, suggesting that it cooperates with DnaK for the optimal expression of several cytoplasmic proteins.…”
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  10. 170

    Performance of Micelle-Clay Filters for Removing Pollutants and Bacteria from Tertiary Treated Wastewater by Khamis, Mustafa

    Published 2012
    “…Filters filled with a micelle-clay complex mixed with sand were employed to investigate their purification capability of tertiary treated wastewater with loose UF-membranes. …”
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  11. 171

    A review of recent advances in the synthesis of environmentally friendly, sustainable, and nontoxic bio-lubricants: Recommendations for the future implementations by Malik, Muhammad Ali Ijaz

    Published 2023
    “…Consequently, it emphasized the importance of algae-based bio-lubricant sources in reducing the threat to food security, water purification, and greenhouse gas mitigation. Further improvements and optimization of production methods are required to increase lubricant yield rates and promote sustainability. …”
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  12. 172

    Improving the Secure Socket Layer Protocol by modifying its Authentication function by El-Kassar, A. N.

    Published 2017
    “…This modification would use only double the time needed for the usual implementation of RSA with key size of 1024 bits.…”
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  13. 173

    Phosphate removal from water by modified pine bark using ionic liquid analog by Wazne, Mahmoud

    Published 2015
    “…The changes at the surface of the PB due to chemical modification and phosphate uptake were monitored using Fourier transform infrared spectroscopy analysis and Zeta potential measurements. …”
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  14. 174

    Electrochemical reduction of CO<sub>2</sub> into formate/formic acid: A review of cell design and operation by Dina Ewis (14149998)

    Published 2023
    “…</p><h2>Other Information</h2><p dir="ltr">Published in: Separation and Purification Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.seppur.2023.123811" target="_blank">https://dx.doi.org/10.1016/j.seppur.2023.123811</a></p>…”
  15. 175

    Functional GO-based membranes for water treatment and desalination: Fabrication methods, performance and advantages. A review by Abedalkader Alkhouzaam (15842647)

    Published 2021
    “…Inspired by their unique and tuneable properties, several GO-based nanomaterials have been investigated and utilized as effective nanofillers for various membranes in the water treatment, purification and desalination sectors. This paper comprehensively reviews the recent advances of GO utilization in pressure, concentration and thermal-driven membrane processes. …”
  16. 176

    Study of bacterial interactions in reconstituted hydrocarbon-degrading bacterial consortia from a local collection, for the bioremediation of weathered oily-soils by Shaikha Y. Alsayegh (16931769)

    Published 2021
    “…<p dir="ltr">To enhance the process of bacterial remediation of weathered hydrocarbons, the area of Dukhan, Qatar, was considered as a model for weathering processes. Self-purification by indigenous hydrocarbondegrading bacteria showed low performance. …”
  17. 177

    Comparative study between adsorption and membrane technologies for the removal of mercury by Hania Albatrni (17092945)

    Published 2021
    “…</p><h2>Other Information</h2><p dir="ltr">Published in: Separation and Purification Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.seppur.2020.117833" target="_blank">https://dx.doi.org/10.1016/j.seppur.2020.117833</a></p>…”
  18. 178

    Mycelium-Based Thermal Insulation for Domestic Cooling Footprint Reduction: A Review by Shouq Al-Qahtani (19344703)

    Published 2023
    “…This porous architecture facilitates efficient air purification, improving indoor air quality. Additionally, mycelium shows promise in actively degrading pollutants such as hydrocarbons, heavy metals, and pesticides in soil and water.…”
  19. 179

    CO, CO2, and SO2 detection based on functionalized graphene nanoribbons: First principles study by Ehab, Salih

    Published 2020
    “…After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO2 and AGNR-O-OH-SO2, respectively. …”
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  20. 180

    Rapid quantification of ruthenium(II) polypyridyl anti-cancer drugs using a selective ligand dissociation LC-MS/MS method by Mehanna, Stephanie

    Published 2020
    “…Importantly, a fast (10 min), single-step procedure was efficient for both extraction and sample purification, and analytes were rapidly eluted over a 3 min simple isocratic run. …”
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