Showing 321 - 340 results of 1,177 for search '((((purifications OR purifications) OR certification) OR modification) OR notification)', query time: 0.13s Refine Results
  1. 321

    Influence of polymer structure and amount on microstructure and properties of polyethylene-modified asphalt binders by K. Lakshmi Roja (14159028)

    Published 2022
    “…<p>In recent years, the use of polyethylene (PE) for asphalt modification has been gaining increased attention due to the environmental sustainability and cost-saving benefits. …”
  2. 322

    Modified Particle Filters for Detection of False Data Injection Attacks and State Estimation in Networked Nonlinear Systems by Nargess Sadeghzadeh-Nokhodberiz (16904952)

    Published 2022
    “…In this paper, it is firstly shown that with the normal SIS PF, the injected false data to the networked systems remains stealthy and therefore it is not possible to reduce the degrading effect of the attack on the estimation. However, with a modification in the proposal pdf, a modified SIS PF is then proposed which guarantees the attack detectability where the attacked measurements are incorporated in the particle generation process and thus the particles are updated and make the attack detectable. …”
  3. 323

    Lyapunov Energy Function Based Control Method for Three-Phase UPS Inverters With Output Voltage Feedback Loops by Sertac Bayhan (16388511)

    Published 2019
    “…The presented paper demonstrates that the traditional Lyapunov-energy-function-based control method not only leads to considerable steady-state error in the output voltage, but also distorts the output voltage waveforms. Therefore, a modification has been performed on the traditional Lyapunov-energy-function-based control by incorporating the output voltage feedback loops in the control variables. …”
  4. 324

    Anti-corrosive and oil sensitive coatings based on epoxy/polyaniline/magnetite-clay composites through diazonium interfacial chemistry by Khouloud Jlassi (14152731)

    Published 2022
    “…<p>Epoxy polymer nanocomposites filled with magnetite (Fe3O4) clay (B), named (B-DPA-PANI@Fe3O4) have been prepared at different filler loading (0.1, 0.5, 1, 3, 5 wt. %). The surface modification of clay by polyaniline (PANI) is achieved in the presence of 4-diphenylamine diazonium salt (DPA). …”
  5. 325
  6. 326

    A facile one-step sustainable synthesis of magnetic hyperbranched dendritic polyester HBPE for efficient trace removal of lead and copper ions by Habib, Salma

    Published 2024
    “…Boltorn H40 was successfully loaded on the surface of Fe3O4 during magnetic modification, resulting in magnetic Boltorn that can be easily removed from water after the adsorption process. …”
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  7. 327

    In-Hospital Outcomes and Temporal Trends of Surgical Versus Intravascular Ultrasound–Guided Endovascular Interventions for Femoropopliteal Disease by Elsayed, Basel

    Published 2025
    “…Procedures were identified using the International Classification of Diseases, Tenth Revision, Clinical Modification codes, and the Cochran-Armitage test was used to assess temporal trends. …”
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  8. 328

    Dictionnaire multilingue de proverbes: Premier retour d’expérience by Alrahabi, Al Moatasem

    Published 2014
    “…Une évaluation de l’intérêt pédagogique de ce travail collaboratif à distance devrait également être effectuée afin de mesurer l’impact de son utilisation sur le progrès des apprenants, la modification de leur façon de travailler et l'évolution du rôle de l'enseignant.…”
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  9. 329

    Molecular characterization of carbapenem resistant klebsiella pneumoniae and klebsiella quasipneumoniae isolated from Lebanon. (c2018) by Arabaghian, Harout K.

    Published 2018
    “…This phenotypic resistance was found to be due to either blaOXA- 48 (61.8%; 21/34) or blaNDM-1 (14.7%; 5/34) or blaNDM-7 (2.9%; 1/34), or the coupling of ESBLs and outer membrane porin loss or modification (20.6%; 7/34). IncL and IncFIIK were the most common replicons detected (91.2%; 31/34). …”
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    masterThesis
  10. 330
  11. 331

    Renal Function Decline in Recipients and Donors of Kidney Grafts by Bahous, Sola Aoun

    Published 2015
    “…The glomerular filtration rate was estimated using the Modification of Diet in Renal Disease (MDRD) equation and the annualized change was determined. …”
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  12. 332

    Dynamic multiple node failure recovery in distributed storage systems by Itani, May

    Published 2018
    “…The contribution of this paper is four-fold: i. we generate an optimized block distribution scheme that minimizes the total system repair cost of all dependent and independent multiple node failure scenarios; ii. we address the practical scenario of having newly arriving blocks and allocate those blocks to existing nodes without any modification to the original on-node block distribution; iii. we consider new-comer nodes and generate an updated optimized block distribution; iv. we consider optimized storage and recovery of blocks with varying priority using variable fractional repetition codes. …”
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  13. 333

    Association Between Hypothyroidism and Hepatocellular Carcinoma: A Case-Control Study in the United States by Hassan, Manal M.

    Published 2009
    “…Restricted analyses among hepatitis virus–negative subjects, nondrinkers, nondiabetics, nonsmokers, and nonobese individuals indicated a significant association between hypothyroidism and HCC, with an approximate two-fold to three-fold increased risk of HCC development. We observed risk modification among women with diabetes mellitus (OR = 9.4; 95% CI = 2.7-32.7) and chronic hepatitis virus infection (OR = 31.2; 95% CI = 6.3-153.2). …”
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  14. 334

    Genetic engineering to enhance microalgal-based produced water treatment with emphasis on CRISPR/Cas9: A review by Alaa Hassanien (19420603)

    Published 2023
    “…One novel approach to further enhancing algal capabilities and phytoremediation of wastewater is genetic modification. A comprehensive description of using genetically engineered microalgae for wastewater bioremediation is discussed in this review. …”
  15. 335

    Pilot Scale Study: First Demonstration of Hydrophobic Membranes for the Removal of Ammonia Molecules from Rendering Condensate Wastewater by Brian Brennan (12302813)

    Published 2020
    “…The main objective was to test the ammonia stripping technology using two types of hydrophobic membrane materials, polypropylene (PP) and polytetrafluoroethylene (PTFE) at pilot scale and carry out: (i) Process modification for NH<sub>3</sub> molecule removal and (ii) product characterization from the process. …”
  16. 336

    DC-Transformer Modelling, Analysis and Comparison of the Experimental Investigation of a Non-Inverting and Non-Isolated Nx Multilevel Boost Converter (Nx MBC) for Low to High DC Vo... by Atif Iqbal (5504636)

    Published 2018
    “…Among all the switched reactive structures, voltage multiplier circuitry provides a feasible solution for low to high DC voltage conversion due to its flexible and modular structure, voltage clamping capability, reduced rating of components, and ease of modification. Non-inverting and non-isolated Nx MBC combine the features and structures of conventional boost converters and voltage multiplier circuitry. …”
  17. 337

    A facile one-step sustainable synthesis of magnetic hyperbranched dendritic polyester HBPE for efficient trace removal of lead and copper ions by Salma Habib (10971426)

    Published 2024
    “…Boltorn H40 was successfully loaded on the surface of Fe<sub>3</sub>O<sub>4</sub> during magnetic modification, resulting in magnetic Boltorn that can be easily removed from water after the adsorption process. …”
  18. 338

    Graphene oxide -polyethyleneimene-silicon dioxide nanocomposite-doped polysulfone ultrafiltration membrane oily water treatment by Hind Ben Youssef (22503587)

    Published 2025
    “…Performance evaluations conducted in a dead-end filtration setup revealed that incorporating 1.0% (mass) of the nanocomposite into the Psf membrane markedly enhanced its porosity and improved the water contact angle. This modification led to an 809% increase in the membrane’s water flux and a 57% enhancement in flux recovery rate, while still maintaining a high oil rejection rate and a relatively low leaching rate of 5.3 mg/L. …”
  19. 339

    Real-world experience with gene therapy in Duchenne muscular dystrophy center readiness and patients safety: report from Qatar by Mahmoud Fawzi Osman (23770893)

    Published 2025
    “…Historically, Duchennke Muscular Dystrophy has been managed through supportive and symptomatic treatments, with limited options for disease modification. However, advancements in gene therapy have introduced promising interventions aimed at addressing the underlying dystrophin deficiency. …”
  20. 340

    Significance of Avicennia Marina in the Arabian Gulf Environment: A Review by Kaiprath Puthiyapurayil Haseeba (21392966)

    Published 2025
    “…However, in the past two decades Gulf mangroves have been facing significant threats, including extensive coastal development, shoreline modification by establishing marinas and ports, and climate change-associated impacts such as sea-level rise and altered precipitation patterns, which pose significant risks to this fragile ecosystem. …”