Showing 481 - 500 results of 4,109 for search '"magnetism"', query time: 0.06s Refine Results
  1. 481
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  3. 483

    The Innovative Design of Deep In Situ Pressure Retained Coring Based on Magnetic Field Trigger Controller by Guikang Liu, Mingzhong Gao, Zhiwen Yang, Ling Chen, Maoquan Fu, Heping Xie

    Published 2020-01-01
    “…Fifteen combined magnetic circuit design schemes are proposed. The magnetic flux density norm distribution and magnetic force evolution law of different schemes are then quantitatively analyzed by the finite element method. …”
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  4. 484

    Study on the Imbibition Characteristics of Different Types of Pore-Throat Based on Nuclear Magnetic Resonance Technology by Xiong Liu, Yang Zhang, Ziming Zhang, Jinze Xu, Desheng Zhou, Jian Su, Ying Tang

    Published 2022-01-01
    “…On the basis of imbibition experiments, combined with nuclear magnetic resonance and pseudo-color processing technology, this paper clarified the dominant forces of different types of pore-throat and quantitatively characterized the contribution of different levels of pore-throat to imbibition oil recovery. …”
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  5. 485

    Mapping of Deep Tectonic Structures of Central and Southern Cameroon by an Interpretation of Surface and Satellite Magnetic Data by Constantin Mathieu Som Mbang, Charles Antoine Basseka, Joseph Kamguia, Jacques Etamè, Cyrille Donald Njiteu Tchoukeu, Marcelin Pemi Mouzong

    Published 2018-01-01
    “…The horizontal gradient associated with upward continuation and the 3D Euler deconvolution methods have been applied to the Earth Magnetic Anomaly Grid 2 (EMAG2) data from the study area. …”
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  6. 486
  7. 487

    Quantitative Determination and Validation of Metformin Hydrochloride in Pharmaceutical Using Quantitative Nuclear Magnetic Resonance Spectroscopy by H. H. Gadape, K. S. Parikh

    Published 2011-01-01
    “…Rapid, specific and accurate proton nuclear magnetic resonance spectroscopy (1H NMR) method was developed to determine metformin hydrochloride antidiabetic drug in pharmaceutical tablet formulation. …”
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  8. 488

    Asymptotic Analysis of Transverse Magnetic Multiple Scattering by the Diffraction Grating of Penetrable Cylinders at Oblique Incidence by Ömer Kavaklıoğlu, Roger Henry Lang

    Published 2011-01-01
    “…We have presented a derivation of the asymptotic equations for transverse magnetic multiple scattering coefficients of an infinite grating of penetrable circular cylinders for obliquely incident plane electromagnetic waves. …”
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  9. 489

    Magnetic Resonance Imaging Lesions in the Central Nervous System of a Dog with Canine Monocytic Ehrlichiosis by Linda G. Lang, John F. Griffin, Jonathan M. Levine, Edward B. Breitschwerdt

    Published 2011-01-01
    “…A ten-year-old neutered male dog was examined for tetraparesis, vestibular dysfunction, ataxia, and vertebral column hyperesthesia of 10 days duration. On magnetic resonance imaging (MRI), there were multifocal, punctate, T2-hyperintense lesions in the brain and cervical spinal cord and intracranial leptomeningeal contrast enhancement. …”
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  10. 490

    Hysteresis Modeling of Magnetic Shape Memory Alloy Actuator Based on Krasnosel'skii-Pokrovskii Model by Miaolei Zhou, Shoubin Wang, Wei Gao

    Published 2013-01-01
    “…As a new type of intelligent material, magnetically shape memory alloy (MSMA) has a good performance in its applications in the actuator manufacturing. …”
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    Article
  11. 491

    LRS Bianchi Type II Massive String Cosmological Models with Magnetic Field in Lyra's Geometry by Raj Bali, Mahesh Kumar Yadav, Lokesh Kumar Gupta

    Published 2013-01-01
    “…Bianchi type II massive string cosmological models with magnetic field and time dependent gauge function () in the frame work of Lyra's geometry are investigated. …”
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  12. 492

    Modulation of magnetic anisotropy and spin–orbit interaction by electrical current in FeCoB nanomagnets by Vadym Zayets

    Published 2025-01-01
    “…We present a novel method for measuring the modulation of magnetic anisotropy and the strength of spin–orbit interaction by an electrical current in nanomagnets. …”
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  13. 493

    The central role of tilted anisotropy for field-free spin–orbit torque switching of perpendicular magnetization by Chen-Yu Hu, Wei-De Chen, Yan-Ting Liu, Chao-Chung Huang, Chi-Feng Pai

    Published 2024-01-01
    “…Abstract The discovery of efficient magnetization switching upon device activation by spin Hall effect (SHE)-induced spin–orbit torque (SOT) changed the course of magnetic random-access memory (MRAM) research and development. …”
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  14. 494

    Multicenter study for CH-VAD as a fully magnetically levitated left ventricular assist device by Yifan Lu, Shuanglei Zhao, Jie Han, Qiang Lv, Xin Du, Zhengdong Hua, Keli Huang, Zhenwei Ge, Xiaoning Sun, Dan Zhu, Yongfeng Shao, Hongjia Zhang, Ming Gong

    Published 2025-02-01
    “…Summary: The CH-VAD is a fully magnetically levitated left ventricular assist device (LVAD) designed for optimized hemocompatibility. …”
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  15. 495

    The Permissible under Heating Conditions Torque of a Frequency-Controlled Synchronous Motor of Permanent Magnets by B. I. Firago, S. V. Aleksandrovsky

    Published 2018-12-01
    “…Dependences of a relative permissible continuous motor torque m on a relative frequency value (or relative rotor speed) are presented for three synchronous motors with permanent magnets and rated power of 3; 25 and 250 kW.…”
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  16. 496

    Research on Adsorption and Desorption Characteristics of Gas in Coal Rock Based on Nuclear Magnetic Resonance Technology by Xukun Wu, Guangming Zhao, Youlin Xu, Xiangrui Meng, Xiang Cheng

    Published 2022-01-01
    “…In order to explore the change characteristics of the adsorption and desorption performance of coal under high gas pressure, low-field nuclear magnetic resonance (LFNMR) technology was used to conduct experimental research on coal adsorption and desorption. …”
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  17. 497

    Effect of Static Magnetic Field on Oxidant/Antioxidant Parameters in Cancerous and Noncancerous Human Gastric Tissues by Bahadır Öztürk, Zahide Esra Durak, Süleyman Büber, Ender Hilmi Kocaoğlu

    Published 2016-01-01
    “…To investigate the effects of static magnetic field (SMF) on oxidant and antioxidant parameters of the cancerous and noncancerous human gastric tissues. …”
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    Comparative analysis of control methods with predictive models of six-phase permanent magnet synchronous motor by A. A. R. Rahim, S. N. Kladiev, S. Saeidi

    Published 2020-06-01
    “…This article presents a comparison of the performance of the sixphase permanent magnet motor (PMSM) based on two control methods: continuous control set model predictive control (CCSMPC) and a finite control set model predictive control (FCSMPC). …”
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