Showing 181 - 200 results of 656 for search '((((quantification OR quantification) OR verification) OR modifications) OR pmodification)', query time: 0.10s Refine Results
  1. 181

    Ratios of Acetaminophen Metabolites Identify New Loci of Pharmacogenetic Relevance in a Genome-Wide Association Study by Gaurav Thareja (459188)

    Published 2022
    “…However, metabolites with a high degree of missingness, such as drug metabolites and xenobiotics, are often excluded from such studies due to a lack of statistical power and higher uncertainty in their quantification. Here we propose ratios between related drug metabolites as GWAS phenotypes that can drastically increase power to detect genetic associations between pairs of biochemically related molecules. …”
  2. 182

    Morphological landscape of endothelial cell networks reveals a functional role of glutamate receptors in angiogenesis by Heba Z. Sailem (3262068)

    Published 2020
    “…Here we developed a high content analysis framework for detailed quantification of various aspects of network morphology including network complexity, symmetry and topology. …”
  3. 183

    Microplastics in different environmental compartments in India: Analytical methods, distribution, associated contaminants and research needs by S., Veerasingam

    Published 2020
    “…Currently used methods for sampling, extraction, identification, characterization and quantification of MPs were assessed, and sources, distribution, transport pathways, fate, impacts, chemical risks and MP-biota interactions in the marine and freshwater ecosystems of India were examined. …”
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  4. 184

    Ion-imprinted membranes for lithium recovery: A review by Sifani, Zavahir

    Published 2024
    “…The review thoroughly investigates the application of IIMs in Li extraction, covering extensive sections on 12-crown-4 ether (a fundamental crown ether for Li), its modifications, calixarenes, and other materials for creating imprinting sites. …”
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  5. 185

    Unmasking Hidden Gluten: Evaluating the Compliance of Gluten-Free Products and Consumer Exposure in Lebanon by Assi, Ranim Mohammed

    Published 2025
    “…Results: 11 SKUs (9.6%) exceeded 20 ppm, while another 15 (13%) fell between the 1 ppm quantification limit of the kit and 20 ppm. Non-compliance was markedly higher in Lebanese products (18.5%) than in imports (1.6%). 40% of contaminated local SKUs and the sole contaminated import bore an FSMS logo, signaling implementation gaps. …”
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    masterThesis
  6. 186

    High-throughput measurement of 25-hydroxyvitamin D by LC–MS/MS with separation of the C3-epimer interference for pediatric populations by El-Khoury, Joe

    Published 2016
    “…Conclusion A fast and simple LC–MS/MS method for quantification of 25OHD3 and 25OHD2 without 3-epi-25OHD3 interference was developed. …”
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  7. 187

    Research on food loss and waste in the Western Balkans: A systematic review by Hamid El Bilali (15864930)

    Published 2022
    “…There is a lack of comprehensive analyses of the economic and environmental impacts of FLW as well as its implications in terms of food and nutrition security. The quantification of FLW is generally inaccurate and based on estimates and self-reported data. …”
  8. 188

    A comprehensive review of deep reinforcement learning applications from centralized power generation to modern energy internet frameworks by Sakib Mahmud (15302404)

    Published 2025
    “…We identify promising directions: hybrid model-free and model-based DRL, offline-to-online learning, transfer and meta-learning for rapid adaptation, integration with federated learning and blockchain for privacy and trust, and progress in interpretability, uncertainty quantification, and formal safety guarantees. The review consolidates a fragmented literature, surfaces unresolved issues, and outlines practical research pathways for building reliable, sustainable, and resilient EI solutions with DRL.…”
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  14. 194

    Mangrove carbon stocks and biomass partitioning in an extreme environment by Mark, Chatting

    Published 2020
    “…By providing further estimates of mangrove carbon at their climatic extremes, these results can contribute to a better quantification of global mangrove carbon, reduce uncertainty in below ground tree C estimates from arid mangroves and have implications for mangrove carbon stocks in the face of climate change.…”
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  15. 195

    Nuclear magnetic resonance spectroscopy: A comprehensive tool for analyzing liquid products in electrochemical CO2 reduction by Aymen S., Abu Hatab

    Published 2025
    “…Certain selected products are described, like carbon monoxide (CO)-associated liquids, formic acid, methanol, and formaldehyde as examples of the NMR precision for the characterization of important compounds. Further, the quantification of C2 products such as ethanol and acetate is discussed in order to illustrate how the technique can be applied in the elucidation of reaction mechanisms and optimization of catalyst performance. …”
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  16. 196

    Ion-imprinted membranes for lithium recovery: A review by Sifani Zavahir (1657531)

    Published 2024
    “…The review thoroughly investigates the application of IIMs in Li extraction, covering extensive sections on 12-crown-4 ether (a fundamental crown ether for Li), its modifications, calixarenes, and other materials for creating imprinting sites. …”
  17. 197

    Processing Effects on the Oxytetracycline and Tylosin Antibiotic Residues in Middle Eastern Dairy Products by Saidy, Liz

    Published 2020
    “…Liquid Chromatography Mass Spectrometry (LCMS), the gold standard for the quantification of antibiotics, was used. OTC and TYL were not homogenously distributed between the dairy products. …”
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    masterThesis
  18. 198

    Prevalence, risk factors, and predictors of pelvic organ prolapse by Deeb, Mary E.

    Published 2012
    “…Prolapse was determined according to a simplified version of the POP quantification system. Results: Two hundred fifty-one (49.8%) women had clinically significant POP. …”
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  19. 199

    Nuclear magnetic resonance spectroscopy: A comprehensive tool for analyzing liquid products in electrochemical CO<sub>2</sub> reduction by Aymen S. Abu Hatab (18811339)

    Published 2025
    “…Certain selected products are described, like carbon monoxide (CO)-associated liquids, formic acid, methanol, and formaldehyde as examples of the NMR precision for the characterization of important compounds. Further, the quantification of C<sub>2</sub> products such as ethanol and acetate is discussed in order to illustrate how the technique can be applied in the elucidation of reaction mechanisms and optimization of catalyst performance. …”
  20. 200

    Mangrove carbon stocks and biomass partitioning in an extreme environment by Mark Chatting (5728340)

    Published 2020
    “…By providing further estimates of mangrove carbon at their climatic extremes, these results can contribute to a better quantification of global mangrove carbon, reduce uncertainty in below ground tree C estimates from arid mangroves and have implications for mangrove carbon stocks in the face of climate change.…”