Showing 2,321 - 2,340 results of 5,787 for search '"magnets"', query time: 0.06s Refine Results
  1. 2321

    Unveiling an in-plane Hall effect in rutile RuO2 films by Meng Wang, Jianbing Zhang, Di Tian, Pu Yu, Fumitaka Kagawa

    Published 2025-01-01
    “…Abstract The in-plane-magnetic-field-induced Hall effect (IPHE) observed in Weyl semimetals and PT-symmetric antiferromagnets has attracted increasing attention, as it breaks the stereotype that the Hall effect is induced by an out-of-plane magnetic field or magnetization. …”
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  2. 2322

    The Polar Cap (PC) Index: Invalid Index Series and a Different Approach by Peter Stauning

    Published 2020-10-01
    “…Abstract The Polar Cap (PC) indices are derived from the magnetic variations generated by the transpolar convection of magnetospheric plasma and embedded magnetic fields driven by the interaction with the solar wind. …”
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    Article
  3. 2323

    Quiver polymerisation by Amihay Hanany, Rudolph Kalveks, Guhesh Kumaran

    Published 2024-11-01
    “…Other novel constructions include a unitary magnetic quiver for the closure of a height four nilpotent orbit of SO(7). …”
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  4. 2324

    Development of a High‐Latitude Convection Model by Application of Machine Learning to SuperDARN Observations by W. A. Bristow, C. A. Topliff, M. B. Cohen

    Published 2022-01-01
    “…The SuperDARN velocities were separated into north‐south, and east‐west components and sorted into a magnetic local time ‐ magnetic latitude grid that ran from 55° to the magnetic pole with a bin size of 2° in latitude, and 1‐hr in MLT. …”
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    Article
  5. 2325

    A Review of Segmented Stator and Rotor Designs in AC Electric Machines: Opportunities and Challenges by Bhuvan Khoshoo, Anmol Aggarwal, Shanelle Foster

    Published 2025-01-01
    “…Furthermore, the use of oriented steel remains complex, as its highly nonlinear magnetic properties vary depending on the direction of the magnetic flux. …”
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  6. 2326

    Characteristics and paleoclimate significance of authigenic ferrimagnetic minerals in the Xuancheng red earth, southern China by Daqian Zhang, Zhenggang Duan, Jiangjun Chen, Jingrong Wang, Gubu Muga, Yunqi Yang, Yiming Wang, Zhendong Liu, Thomas J. Algeo, Hanlie Hong, Lian Zhou, Ke Yin

    Published 2025-01-01
    “…Here, analysis of the environmental magnetism and mineralogy of the Xuancheng QRE (Anhui Province, South China) shows that magnetic variation was strongly linked to production of authigenic ferrimagnetic minerals such as maghemite. …”
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  7. 2327

    Effects of Brinkman number on thermal-driven convective spherical Dynamos by MI Ngwueke, TM Abbey

    Published 2013-07-01
    “…The results illustrate enhancement of dynamo actions, demonstrating that magnetic field generation with time is possible. Moreover, the increased magnetic Prandtl number Pm with high Brinkman number shows dynamo actions for fixed Rayleigh and Taylor number values. …”
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    Article
  8. 2328

    Modeling and Analysis of MHD Oscillatory Flows of Generalized Burgers’ Fluid in a Porous Medium Using Fourier Transform by Mazhar Hussain, Mubashir Qayyum, Sidra Afzal

    Published 2022-01-01
    “…The fluid is electrically conducting under the influence of uniform transverse magnetic field and passing through the porous medium. …”
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    Article
  9. 2329

    MAGNETOELASTIC NATURAL VIBRATION OF CONDUCTIVE CIRCULAR PLATE IN CURRENT-CARRYING COILS by XU HaoRan, HU YuDa, LI WenPing

    Published 2019-01-01
    “…As for the conductive plate in magnetic field generated by current-carrying three parallel coaxial circular coils and spherical coils,based on the Kirchhoff plate theory,the magnetoelastic transverse vibration equation of the plate in magnetic field was given. …”
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  10. 2330

    Solar Flare Forecasting Using Hybrid Neural Networks by Dan Xu, Pengchao Sun, Song Feng, Bo Liang, Wei Dai

    Published 2025-01-01
    “…In this paper, we utilized the solar active region (AR) magnetogram provided by the Solar Dynamics Observatory’s Helioseismic and Magnetic Imager and the associated feature parameters of the magnetic field; specifically, the feature vectors of the magnetic field’s spatial structure characteristics and the magnetic field feature parameters are fused to predict solar flares. …”
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    Article
  11. 2331

    Electron Acceleration by Multiple Fast Fermi Reflections at Earth’s Bow Shock by Y. Y. Liu, J. B. Cao, C. M. Liu, Y. T. Song, D. K. Hu

    Published 2025-01-01
    “…Magnetic mirror points form at the two field-line-shock intersections. …”
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  12. 2332

    WAND: A multi-modal dataset integrating advanced MRI, MEG, and TMS for multi-scale brain analysis by Carolyn B. McNabb, Ian D. Driver, Vanessa Hyde, Garin Hughes, Hannah L. Chandler, Hannah Thomas, Christopher Allen, Eirini Messaritaki, Carl J. Hodgetts, Craig Hedge, Maria Engel, Sophie F. Standen, Emma L. Morgan, Elena Stylianopoulou, Svetla Manolova, Lucie Reed, Matthew Ploszajski, Mark Drakesmith, Michael Germuska, Alexander D. Shaw, Lars Mueller, Holly Rossiter, Christopher W. Davies-Jenkins, Tom Lancaster, C. John Evans, David Owen, Gavin Perry, Slawomir Kusmia, Emily Lambe, Adam M. Partridge, Allison Cooper, Peter Hobden, Hanzhang Lu, Kim S. Graham, Andrew D. Lawrence, Richard G. Wise, James T. R. Walters, Petroc Sumner, Krish D. Singh, Derek K. Jones

    Published 2025-02-01
    “…Abstract This paper introduces the Welsh Advanced Neuroimaging Database (WAND), a multi-scale, multi-modal imaging dataset comprising in vivo brain data from 170 healthy volunteers (aged 18–63 years), including 3 Tesla (3 T) magnetic resonance imaging (MRI) with ultra-strong (300 mT/m) magnetic field gradients, structural and functional MRI and nuclear magnetic resonance spectroscopy at 3 T and 7 T, magnetoencephalography (MEG), and transcranial magnetic stimulation (TMS), together with trait questionnaire and cognitive data. …”
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  13. 2333

    Effects of Surfactants on the Stability of Nickel Ferrite/Water Nanofluid by Riyadi Adnan Mahmudi, Akhmad Yusuf, Inge Magdalena Sutjahja

    Published 2025-02-01
    “…The results of this study are important for developing nanofluid and magnetic nanofluid systems with optimum conductive heat transfer performance. …”
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  14. 2334

    Electromagnetic Low-Frequency Dipolar Excitation of Two Metal Spheres in a Conductive Medium by Panayiotis Vafeas, Polycarpos K. Papadopoulos, Dominique Lesselier

    Published 2012-01-01
    “…This work concerns the low-frequency interaction of a time-harmonic magnetic dipole, arbitrarily orientated in the three-dimensional space, with two perfectly conducting spheres embedded within a homogeneous conductive medium. …”
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  15. 2335

    POCT Detection of Pseudomonas aeruginosa by PGM and Application of Preventing Nosocomial Infection of Bronchoscopy by Tao Wen, Houqi Ning, Yinping Yang, Jinze Zhang

    Published 2024-01-01
    “…Reaction times of polyclonal antibodies linked to magnetic beads was 1 h. The pH of invertase linked by magnetic beads was 4. …”
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  16. 2336

    Optimisation of the crystallisation process through staggered cooling in a nonvibrating granular system by A. Escobar, R. E. Moctezuma, F. Donado

    Published 2025-01-01
    “…Abstract We study experimentally the optimisation of the crystallisation process through a 2D-dimensional system of magnetic particles under an oscillating magnetic field. …”
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  17. 2337

    A Novel Dual-Band Left-Handed Metamaterial Design Method by Si Li, Wenhua Yu, Atef Z. Elsherbeni, Wenxing Li, Yunlong Mao

    Published 2017-01-01
    “…Unlike other methods, where the designers focused their attentions on designing single LHM unit with multiple electric/magnetic resonances or combining multiple different LHM units together, the proposed method in this paper introduces an additional magnetic resonance to extract negative permeability, taking advantage of the areas between neighboring units. …”
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  18. 2338
  19. 2339

    Flow of MHD Carreau Fluid in a Curved Channel by Saima Noreen, Tasawar Hayat, Ahmed Alsaedi

    Published 2013-01-01
    “…Expressions of stream function, pressure gradient, magnetic force function, induced magnetic field and current density are derived and then examined for various parameters of interest.…”
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  20. 2340

    Non-invertible symmetries in finite-group gauge theory by Clay Cordova, Davi Bastos Costa, Po-Shen Hsin

    Published 2025-01-01
    “…We investigate the fusion rules of these symmetries and their action on other topological defects including the Wilson lines, magnetic fluxes, and gapped boundaries. We illustrate these constructions with various novel examples, including non-invertible electric-magnetic duality symmetry in 3+1d $\mathbb{Z}_2$ gauge theory, and non-invertible analogs of electric-magnetic duality symmetry in non-abelian finite-group gauge theories. …”
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