Showing 901 - 920 results of 5,787 for search '"magnets"', query time: 0.08s Refine Results
  1. 901

    Analysis of a Novel Magnetic-Hydrodynamic Double Levitated Motor for an Implantable Axial Flow Blood Pump by Liang Wang, Xiaoyan Tang, Zhong Yun, Chuang Xiang

    Published 2020-01-01
    “…This paper presents a novel design for a bearingless axial flow blood pump based on the magnetic-hydrodynamic double levitated concept. In the axial direction, the magnetic levitation system consisted of two pairs of permanent magnet rings offsets the force of fluid. …”
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    Article
  2. 902
  3. 903

    Evaluation of plasma cell sorting methods in multiple myeloma patients: flow cytometry versus magnetic beads by Yu Jeong Choi, Jaeguk Choi, Yehyun Kang, Saeam Shin, Seung-Tae Lee, Jong Rak Choi

    Published 2025-01-01
    “…The established gold standard for cell sorting is fluorescence-activated cell sorting (FACS), which is associated with lengthy processing times, substantial cell quantities, and expensive equipment. Magnetic-activated cell sorting (MACS) can be performed without the need for FACS equipment and allows for rapid sorting of many cells, making it a practical alternative. …”
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  4. 904
  5. 905

    Research on variable bus voltage control algorithm of axial flux stator coreless permanent magnet motor by Xiaoguang WANG, Yifan ZHOU, Mengkai CHEN, Yahong CHEN

    Published 2024-12-01
    “…Aiming at the problem of large stator current fluctuation and poor peak controllability caused by small winding inductance of coreless axial flux permanent magnet motor, a variable bus voltage control strategy was proposed by deducing the mathematical relationship between the DC bus voltage and the peak value of stator current fluctuation, which reduces the difference between the DC bus voltage on the inverter bridge side and the back EMF under actual working conditions. …”
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    Article
  6. 906

    A simplified online adaptive workflow for long-course magnetic resonance-guided radiotherapy in esophageal cancer by Koen M. Kuijer, Roel Bouwmans, Lando S. Bosma, Stella Mook, Gert J. Meijer

    Published 2025-01-01
    “…Background and Purpose: Online adaptive magnetic resonance-guided radiotherapy (MRgRT) enables high-precision radiotherapy for esophageal cancer patients but is less feasible due to long on-table times in combination with long-course treatment. …”
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    Article
  7. 907

    Dual closed-loop vector PI control and deadbeat current control of permanent magnet synchronous motor by Syed Abid Ali Shah Bukhari, Vikram Kumar, Muhammad Ahsan Niazi, Qazi Sajid

    Published 2025-01-01
    “… Permanent magnet synchronous motors (PMSMs) offer advantages such as high torque, power density, and energy efficiency, making them essential in power electronics, aerospace, and daily life. …”
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    Article
  8. 908

    Electromechanical Performance Analysis of the Hybrid Piezoelectric-Electromagnetic Energy Harvester under Rotary Magnetic Plucking Excitation by Hongyan Wang, Jiarui Hu, Gang Sun, Liying Zou

    Published 2021-01-01
    “…The results show that the hybrid P-EMEH can obtain the improved power inputs by reducing the gyration radii of the rotary magnet and shortening the gaps between the two magnets. …”
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    Article
  9. 909
  10. 910

    Reduction of Cogging Torque in Dual Rotor Permanent Magnet Generator for Direct Coupled Wind Energy Systems by Sivachandran Paulsamy

    Published 2014-01-01
    “…In a permanent magnet generator, cogging torque is produced due to interaction of the rotor magnets with slots and teeth of the stator. …”
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    Article
  11. 911

    Adsorption of anionic dye onto magnetic FeO/CeO nanocomposite: Equilibrium, kinetics, and thermodynamics by Shaomin Gao, Wenwen Zhang, Zhaohui An, Shulin Kong, Donghui Chen

    Published 2019-05-01
    “…In this study, a magnetically separable Fe 3 O 4 /CeO 2 (Fe/Ce) nanocomposite is synthesized by sol-precipitation method and characterized by field-emission scanning electron microscopy, transmission electron microscopy, X-ray diffraction, energy dispersive spectrometer , vibrating sample magnetometer, atomic absorption spectrometer, and zeta potential measurements. …”
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    Article
  12. 912
  13. 913

    Increased Accuracy of Emotion Recognition in Individuals with Autism-Like Traits after Five Days of Magnetic Stimulations by Pingping Liu, Guixian Xiao, Kongliang He, Long Zhang, Xinqi Wu, Dandan Li, Chunyan Zhu, Yanghua Tian, Panpan Hu, Bensheng Qiu, Gong-Jun Ji, Kai Wang

    Published 2020-01-01
    “…Eye tracking data and functional magnetic resonance imaging (fMRI) data were acquired on the first and sixth days. …”
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    Article
  14. 914

    Transcranial Magnetic Stimulation with the Maximum Voluntary Muscle Contraction Facilitates Motor Neuron Excitability and Muscle Force by Tetsuo Touge, Yoshiteru Urai, Kazuyo Ikeda, Kodai Kume, Kazushi Deguchi

    Published 2012-01-01
    “…Under the placebo condition, real TMS with MVC was administered only before and 1 hour after the sham TMS with MVC. Magnetic stimulation at the foramen magnum level (FMS) with MVC was performed by the same protocol as that for the test 2 condition. …”
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    Article
  15. 915

    Precipitation Behavior and Magnetic Properties of Cu-Fe-Co Alloys Containing Nanogranular Ferromagnetic-Element Particles by N. Wada, K. Kuwada, J. S. Kim, M. Takeguchi, M. Takeda

    Published 2015-01-01
    “…The SQUID measurements revealed that the magnetic properties of the specimens correlated with the microstructural evolution. …”
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  16. 916

    Low-Frequency Repetitive Transcranial Magnetic Stimulation over Right Dorsolateral Prefrontal Cortex in Parkinson’s Disease by Sheng Zhuang, Fu-Yu Wang, Xin Gu, Jia-Jing Wu, Cheng-Jie Mao, Hao Gui, Jing Chen, Chun-Feng Liu

    Published 2020-01-01
    “…Repetitive transcranial magnetic stimulation (rTMS) is a promising therapeutic tool for Parkinson’s disease (PD), and many stimulation targets have been implicated. …”
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    Article
  17. 917
  18. 918

    Magnetic reconnection and energy extraction from a Konoplya–Zhidenko rotating non-Kerr black hole by Fen Long, Shangyun Wang, Songbai Chen, Jiliang Jing

    Published 2025-01-01
    “…Abstract Recently, magnetic reconnection has attracted considerable attention as a novel energy extraction mechanism, relying on the rapid reconnection of magnetic field lines within the ergosphere. …”
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