Showing 181 - 200 results of 4,109 for search '"magnets"', query time: 0.07s Refine Results
  1. 181
  2. 182

    Feedback-induced nonlinear spin dynamics in an inhomogeneous magnetic field by Tishuo Wang, Zhihuang Luo, Shizhong Zhang, Zhenhua Yu

    Published 2025-01-01
    “…Here we investigate the coupled dynamics of a collection of spins with multiple Larmor frequencies for modeling an inhomogeneous magnetic field and reveal that the nonlinearity induced by a feedback scheme leads to much richer stable dynamic phases, including quasi-periodic orbits and chaos besides the usual limit cycles. …”
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  3. 183

    Magnetically Guided Capsule Endoscopy in Pediatric Patients with Abdominal Pain by Mingping Xie, Yuting Qian, Shidan Cheng, Lifu Wang, Ruizhe Shen

    Published 2019-01-01
    “…Background and Aims. Magnetically guided capsule endoscopy (MGCE) offers a noninvasive method of evaluating both the gastric cavity and small intestine; however, few studies have evaluated MGCE in pediatric patients. …”
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  4. 184

    Deep Learning for Automatic Recognition of Magnetic Type in Sunspot Groups by Yuanhui Fang, Yanmei Cui, Xianzhi Ao

    Published 2019-01-01
    “…The Mount Wilson classification scheme describes the spatial distribution of magnetic polarities in sunspot groups, which plays an important role in forecasting solar flares. …”
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  5. 185

    Thalamus Segmentation from Diffusion Tensor Magnetic Resonance Imaging by Ye Duan, Xiaoling Li, Yongjian Xi

    Published 2007-01-01
    “…We propose a semi-automatic thalamus and thalamus nuclei segmentation algorithm from Diffusion Tensor Magnetic Resonance Imaging (DT-MRI) based on the mean-shift algorithm. …”
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  6. 186
  7. 187

    A Unifying Polarization Formalism for Electric and Magnetic Multipole Interactions by R. Casini, R. Manso Sainz, A. López Ariste, N. Kaikati

    Published 2025-01-01
    “…As a direct application, the formalism is used to model the radiation anisotropy affecting the scattering of radiation in an electric quadrupole transition and the associated Hanle effect in the presence of a magnetic field.…”
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  8. 188

    MAGInet based on deep learning for magnetic multi-parameter inversion by Wudi Wen, Yi Li, Zhongle Liu

    Published 2025-01-01
    “…This manuscript introduces MAGInet, a novel deep learning framework designed for the magnetic multi-parameter inversion of complex structures. …”
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    Article
  9. 189

    An Appraisal of Power-Minimizing Control Algorithms for Active Magnetic Bearings by Seong-yeol Yoo, Myounggyu D. Noh

    Published 2015-01-01
    “…Active magnetic bearings consume much less power than conventional passive bearings, especially when power-minimizing controllers are employed. …”
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  10. 190

    Role of Time-Varying Magnetic Field on QGP Equation of State by Yogesh Kumar, Poonam Jain, Pargin Bangotra, Vinod Kumar, D. V. Singh, S. K. Rajouria

    Published 2024-01-01
    “…So, for determining the equation of state of QGP at nonzero magnetic fields, we revisited our earlier model where the effect of time-varying magnetic field was not taken into consideration. …”
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  11. 191

    Quadratic magnetic gradients from seven- and nine-spacecraft constellations by C. Shen, G. Zeng, R. Kieokaew, Y. Zhou

    Published 2025-01-01
    “…<p>To uncover the dynamics of magnetized plasma, it is crucial to determine the geometric structure of the magnetic field, which depends on its linear and quadratic spatial gradients. …”
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  12. 192

    Magnetic Nanoparticles with Core Shell: Macroscopic Model and Coercive Field by O. Hudak, M. Hudak

    Published 2010-01-01
    “…The shell may be structurally and magnetically disordered, or it may be ordered. These nanoparticles are found to be roughly spherical. …”
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  13. 193

    Magnetic-Guided Capsule Endoscopy in the Diagnosis of Gastrointestinal Diseases in Minors by Yuting Qian, Tingting Bai, Juanjuan Li, Yi Zang, Tong Li, Mingping Xie, Qi Wang, Lifu Wang, Ruizhe Shen

    Published 2018-01-01
    “…This study aimed at investigating the clinical value of magnetic-guided capsule endoscopy (MGCE) in the diagnosis of gastrointestinal diseases in minors. …”
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  14. 194

    Stability of nonaxisymmetric ferrofluid flow in rotating cylinders with magnetic field by Jitender Singh, Renu Bajaj

    Published 2005-01-01
    “…Effect of an axially applied magnetic field on the stability of a ferrofluid flow in an annular space between two coaxially rotating cylinders with nonaxisymmetric disturbances has been investigated numerically. …”
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  15. 195
  16. 196

    Mechanical Impedance Matching Using a Magnetic Linear Gear by Ignacio Valiente-Blanco, Cristian Cristache, Juan Sanchez-Garcia-Casarrubios, Fernando Rodriguez-Celis, Jose-Luis Perez-Diaz

    Published 2017-01-01
    “…As part of the Fp7 Clean Sky Project, a linear magnetic gear prototype, called Z-transmitter, for aerospace application was designed, built, and tested. …”
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  17. 197

    Stability of Bar Code Information Stored in Magnetic Nanowire Arrays by Eduardo Cisternas, Eugenio E. Vogel, Julián Faúndez

    Published 2017-01-01
    “…Firmware applications such as security codes, magnetic keys, and similar products can be stored in magnetic bar codes similar to optical bar codes. …”
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  18. 198

    Assessing Magnetic Susceptibility Profiles of Topsoils under Different Occupations by N. Bouhsane, S. Bouhlassa

    Published 2018-01-01
    “…Magnetic susceptibility measurements at low and high frequencies (χlf, χhf) were carried out on topsoil samples from reforested, cultivated, and pasture lands from a catchment located at the north of Morocco. …”
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  19. 199

    DC Glow Discharge in Axial Magnetic Field at Low Pressures by Shen Gao, Shixiu Chen, Zengchao Ji, Wei Tian, Jun Chen

    Published 2017-01-01
    “…The results show that the stronger the magnetic field, the greater the plasma density.…”
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  20. 200

    An algorithm for cardiac disease detection based on the magnetic resonance imaging by Heng Li, Qingni Yuan, Yi Wang, Pengju Qu, Chunhui Jiang, Hu Kuang

    Published 2025-02-01
    “…Abstract In experiments to detect heart disease on cardiac magnetic resonance imaging (MRI) medical images, existing object detection models face several challenges including low accuracy and unreliable detection results. …”
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