Showing 1,361 - 1,380 results of 5,787 for search '"magnets"', query time: 0.07s Refine Results
  1. 1361

    Green magnetically separable molluscicide Ba–Ce–Cu ferrite/TiO2 nanocomposite for controlling terrestrial gastropods Monacha Cartusiana by Abdullah A. Alamri, Mohamed A. Ayyad, Hossameldin G. Mohamedbakr, Usama A. Soliman, Majed Y. Almashnowi, Jia Hong Pan, Elsayed T. Helmy

    Published 2025-01-01
    “…In this piece of work, a magnetically separable molluscicide with high effectiveness green Barium–Cerium–Copper ferrite/TiO2 (Ba–Ce–CuFO/TiO2) nanocomposite was greenly prepared using Eichhornia plant aqueous extract and characterized using different techniques. …”
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  2. 1362

    Mixed Convection in a Double Lid-Driven Wavy Shaped Cavity Filled with Nanofluid Subject to Magnetic Field and Internal Heat Source by Kakali Chowdhury, Md. Abdul Alim

    Published 2023-01-01
    “…A numerical investigation is carried out to analyze the impacts of internal heat source size, solid concentration of nanoparticles, magnetic field, and Richardson number on flow characteristics in an oppositely directed lid-driven wavy-shaped enclosure. …”
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  3. 1363

    Cost-comparison analysis of diffusion weighted magnetic resonance imaging (DWMRI) versus second look surgery for the detection of residual and recurrent cholesteatoma by David L. Choi, Michael K. Gupta, Ryan Rebello, Jason D. Archibald

    Published 2019-11-01
    “…Recent literature has shown diffusion-weighted magnetic resonance imaging (DWMRI) to be a viable alternative to second look surgery for the detection of residual or recurrent disease. …”
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  4. 1364
  5. 1365

    Endotracheal Intubation by Paramedics Using Neodymium Magnet and Modified Stylet in Simulated Difficult Airway: A Prospective, Randomized, Crossover Manikin Study by Sedat Bilge, Onur Tezel, Yahya Ayhan Acar, Guclu Aydin, Attila Aydin, Gokhan Ozkan

    Published 2019-01-01
    “…The technicians used a stylet modified with an iron ball affixed to the tip and a neodymium magnet, designed specifically for the study. The intention was to guide the endotracheal tube into the trachea at the level of the thyroid and cricoid cartilages on the manikin with the aid of the modified stylet and the magnetic force of the neodymium magnet. …”
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  6. 1366
  7. 1367

    DFT + U study of structural, electronic, optical and magnetic properties of LiFePO4 Cathode materials for Lithium-Ion batteries by A K Wabeto, K N Nigussa, L D Deja

    Published 2025-01-01
    “…In this study, we have investigated the structural, electronic, optical, and magnetic properties of LiFePO _4 (LFP), which is a prominent cathode material for lithium-ion batteries (LIBs). …”
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  8. 1368
  9. 1369

    Cerebrospinal fluid dynamics and subarachnoid space occlusion following traumatic spinal cord injury in the pig: an investigation using magnetic resonance imaging by Madeleine Amy Bessen, Christine Diana Gayen, Ryan L. O’Hare Doig, Ryan Michael Dorrian, Ryan David Quarrington, Adnan Mulaibrahimovic, Vartan Kurtcuoglu, Angela Catherine Walls, Anna Victoria Leonard, Claire Frances Jones

    Published 2025-01-01
    “…Methods A thoracic contusion SCI was induced in female domestic pigs (22–29 kg) via a weight drop apparatus (N = 5, 10 cm; N = 5, 20 cm). Magnetic resonance imaging (MRI) was performed pre-SCI and 3, 7 and 14 days post-SCI. …”
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  10. 1370

    Using Dynamic Contrast-Enhanced Magnetic Resonance Imaging Data to Constrain a Positron Emission Tomography Kinetic Model: Theory and Simulations by Jacob U. Fluckiger, Xia Li, Jennifer G. Whisenant, Todd E. Peterson, John C. Gore, Thomas E. Yankeelov

    Published 2013-01-01
    “…We show how dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) data can constrain a compartmental model for analyzing dynamic positron emission tomography (PET) data. …”
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  11. 1371

    Effect of Adsorption Characteristics of Rhodamine 6G Dye Solution in Fe3O4 Magnetic Nanoparticles on Fluorescence Quantum Yield by Suwaphit Phoemphoonthanyakit, Panpailin Seeharaj, Pattareeya Damrongsak, Kitsakorn Locharoenrat

    Published 2019-01-01
    “…In this work, the use of Fe3O4 magnetic nanoparticles in the adsorption of rhodamine 6G solution was evaluated via absorbance and fluorescence spectroscopy using the UV-Vis spectrometer. …”
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  12. 1372

    Reinforcement learning algorithm for improving speed response of a five-phase permanent magnet synchronous motor based model predictive control. by Ahmed M Hassan, Jafar Ababneh, Hani Attar, Tamer Shamseldin, Ahmed Abdelbaset, Mohamed Eladly Metwally

    Published 2025-01-01
    “…This paper proposes a new reinforcement learning (RL) control algorithm based twin-delayed deep deterministic policy gradient (TD3) algorithm to tune two cascaded PI controllers in a five-phase interior permanent magnet synchronous motor (5ph-IPMSM) drive system based model predictive control (MPC). …”
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  13. 1373
  14. 1374
  15. 1375

    Optimization of COD removal of raw landfill leachate using the magnetic graphene oxide/WO3 nanocomposite: Isotherms, kinetics, and thermodynamics studies by Zahra Mirkazehi, Mohammad Rezaei, Mohammad Sayadi

    Published 2023-11-01
    “…Landfill leachate is the fluid percolating through the landfill and is one of the most important environmental challenges that lead to the contamination of water and soil resources. In this study, magnetic graphene oxide nanoparticles with WO3 (GO-Fe3O4/WO3) were synthesized through the hydrothermal method to eliminate chemical oxygen demand (COD) from leachate. …”
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  16. 1376
  17. 1377

    A Proper Use of the Adjacent Land‐Based Observatory Magnetic Field Data to Account for the Geomagnetic Disturbances During Offshore Directional Drilling by Mikhail Kruglyakov, Alexey Kuvshinov, Manoj Nair

    Published 2022-12-01
    “…Abstract Directional drilling in the oil fields relies particularly on the “on‐fly” measurements of the natural magnetic field (measurements while drilling; MWD); the MWD are eventually used to construct the well path. …”
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  18. 1378
  19. 1379

    Statistical Evaluations of the Reproducibility and Reliability of 3-Tesla High Resolution Magnetization Transfer Brain Images: A Pilot Study on Healthy Subjects by Kelly H. Zou, Hongyan Du, Shawn Sidharthan, Lisa M. DeTora, Yunmei Chen, Ann B. Ragin, Robert R. Edelman, Ying Wu

    Published 2010-01-01
    “…Magnetization transfer imaging (MT) may have considerable promise for early detection and monitoring of subtle brain changes before they are apparent on conventional magnetic resonance images. …”
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  20. 1380