Showing 2,301 - 2,320 results of 5,787 for search '"magnets"', query time: 0.06s Refine Results
  1. 2301

    Inverse Boundary Value Problem for the Magnetohydrodynamics Equations by Lianhua He, Zhong Tan

    Published 2021-01-01
    “…In this paper, we consider the stationary magnetohydrodynamics (MHD) equations in a bounded domain of ℝd d=2,3 with viscosity and magnetic diffusing. By the linearization technique, we prove that the uniqueness of viscosity function and magnetic diffusing function in the MHD equations is determined from the knowledge of the Cauchy data measured on the boundary.…”
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  2. 2302

    Quantum Speed Limit for Relativistic Spin-0 and Spin-1 Bosons on Commutative and Noncommutative Planes by Kang Wang, Yu-Fei Zhang, Qing Wang, Zheng-Wen Long, Jian Jing

    Published 2017-01-01
    “…Quantum speed limits of relativistic charged spin-0 and spin-1 bosons in the background of a homogeneous magnetic field are studied on both commutative and noncommutative planes. …”
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  3. 2303

    Study on Driving Performance of the Axial-Flow Blood Pump under the Condition of Large Gap by Yan Xu, Lizhi Cheng, Liang Liang

    Published 2017-01-01
    “…The paper demonstrates an improvement of the simulation and computational methods for research on the system magnetic field and driving performance of the large gap magnetic drive system, which is used to drive the axial flow blood pump. …”
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    Article
  4. 2304

    MHD Flow with Hall Current and Ion-Slip Effects due to a Stretching Porous Disk by Faiza M. N. El-Fayez

    Published 2013-01-01
    “…A partially ionized fluid is driven by a stretching disk, in the presence of a magnetic field that is strong enough to produce significant hall current and ion-slip effects. …”
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    Article
  5. 2305

    Linear Stability of Magneto Viscoelastic Walter’s B′ Type with Heat and Mass Transfer by D. M. Mostafa

    Published 2022-01-01
    “…The heat and mass transfer, magnetic permeability ratio, and Ohnesorge number have a stabilized influence, while viscosity ratio of fluids, density ratio of fluids, and axial magnetic field have destabilizing influence on the considered system.…”
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  6. 2306

    Optical leptons by Lubomir M. Kovachev

    Published 2004-01-01
    “…Two kinds of Kerr-type media, namely, those with and without linear dispersion of the electric and the magnet susceptibility, are investigated. The electric and magnetic fields are represented as sums of circular and linear components. …”
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  7. 2307

    Syntheses and Characterization of Some Tetradentate Schiff-Base Complexes and Their Heteroleptic Analogues by A. A. Osowole

    Published 2008-01-01
    “…The compounds are non-electrolyte in nitromethane and are magnetically dilute.…”
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  8. 2308
  9. 2309

    Dissipative nonlinear structures in tokamak plasmas by K. A. Razumova

    Published 2001-01-01
    “…A lot of different kinds of instabilities may be developed in high temperature plasma located in a strong toroidal magnetic field (tokamak plasma). Nonlinear effects in the instability development result in plasma self-organization. …”
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  10. 2310

    Investigating skyrmion stability and core polarity reversal in NdMn2Ge2 by Samuel K. Treves, Victor Ukleev, Andreas Apseros, Jamie Robert Massey, Kai Wagner, Paul Lehmann, Aki Kitaori, Naoya Kanazawa, Jeffrey A. Brock, Simone Finizio, Joakim Reuteler, Yoshinori Tokura, Patrick Maletinsky, Valerio Scagnoli

    Published 2025-01-01
    “…Furthermore, the skyrmion bubbles can be distorted, deformed, and recovered by varying strength and orientation of the applied magnetic field. We have used nitrogen-vacancy nanoscale magnetic imaging to estimate and map the magnetic stray fields originating from our $$\hbox {NdMn}_{{2}}\hbox {Ge}_{{2}}$$ lamella samples and find stray field magnitudes on the order of a few mT near the sample surface. …”
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  11. 2311

    Global Ionospheric Scintillation Estimation Based on Phase Screen Modeling From One‐Dimensional Satellite Data by Yuhao Zheng, Chao Xiong, Luca Spogli, Rayan Iman, Lucilla Alfonsi

    Published 2025-01-01
    “…Scintillation from our model shows typical seasonal variations, with peaks during equinoxes at both high and low magnetic latitudes. For local time (LT) dependence, the scintillation at low magnetic latitudes peaks around 21:00 LT, while at high magnetic latitudes, the maximum occurrence appears around noon, with an asymmetry between the northern and southern hemispheres. …”
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  12. 2312

    Investigating the Relationship between Transverse Relaxation Rate () and Interecho Time in MagA-Expressing, Iron-Labeled Cells by Casey Y. Lee, R. Terry Thompson, Frank S. Prato, Donna E. Goldhawk, Neil Gelman

    Published 2015-12-01
    “…Reporter gene–based labeling of cells with iron is an emerging method of providing magnetic resonance imaging contrast for long-term cell tracking and monitoring cellular activities. …”
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  13. 2313

    Giant gate modulation of antiferromagnetic spin reversal by the magnetoelectric effect by Kakeru Ujimoto, Hiroki Sameshima, Kentaro Toyoki, Takahiro Moriyama, Kohji Nakamura, Yoshinori Kotani, Motohiro Suzuki, Ion Iino, Naomi Kawamura, Ryoichi Nakatani, Yu Shiratsuchi

    Published 2024-04-01
    “…From the temperature dependence of the modulation efficiency, X-ray magnetic circular dichroism measurements and first-principles calculations, we showed that the origin of the giant modulation efficiency relied on the electric field modulation of the net magnetization due to the magnetoelectric effect. …”
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  14. 2314

    Application of Magnetometer-Equipped Drone for Mineral Exploration in Mining Operations by Dimitris Perikleous, Katerina Margariti, Pantelis Velanas, Cristina Saez Blazquez, Pedro Carrasco Garcia, Diego Gonzalez-Aguilera

    Published 2024-12-01
    “…As a final result, a 3D magnetic susceptibility model was developed, representing a detailed view of the magnetic susceptibility variations within the repository. …”
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  15. 2315

    Preparation and Characterization of Nickel Ferrite-SiO2/Ag Core/Shell Nanocomposites by I. G. Blanco-Esqueda, G. Ortega-Zarzosa, J. R. Martínez, A. L. Guerrero

    Published 2015-01-01
    “…Magnetic composites with silver nanoparticles bonded to their surface were successfully prepared using a simple chemical method. …”
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  16. 2316

    Torsional vibrations of nonhomogeneous magnetostrictive elastic circular cylinder by A. N. Abd-Alla, Lokenath Debnath

    Published 1994-01-01
    “…The cylinder is subjected to the action of a circumferential magnetic field produced by an axial current of constant density and the deformation of a magnetostrictive cylinder is produced by a constant longitudinal magnetic field. …”
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  17. 2317

    General Principles of Formation and Transformation of Energy Fields of Different Nature by I. I. Gretchikhin

    Published 2006-06-01
    “…It is proposed to consider a magnetic charge as an imaginary one in the imaginary space and real time. …”
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  18. 2318

    Multiferroic Memories by Amritendu Roy, Rajeev Gupta, Ashish Garg

    Published 2012-01-01
    “…Multiferroism implies simultaneous presence of more than one ferroic characteristics such as coexistence of ferroelectric and magnetic ordering. This phenomenon has led to the development of various kinds of materials and conceptions of many novel applications such as development of a memory device utilizing the multifunctionality of the multiferroic materials leading to a multistate memory device with electrical writing and nondestructive magnetic reading operations. …”
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  19. 2319

    Magnetodielectric and Metalomagnetic 1D Photonic Crystals Homogenization: ε-μ Local Behavior by J. I. Rodríguez Mora, J. Flores Méndez, B. Zenteno Mateo, F. Severiano Carrillo, R. C. Ambrosio Lázaro

    Published 2016-01-01
    “…An equations system is obtained for macroscopic magnetic field and magnetic induction components expanding microscopic electromagnetic fields in Bloch waves. …”
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  20. 2320

    The Normal Force Characteristic of a Novel Magnetorheological Elastomer Based on Butadiene Rubber Matrix Compounded with the Self-Fabricated Silly Putty by Fei Guo, Chengbin Du, Guojun Yu

    Published 2021-01-01
    “…Meanwhile, the magneto-induced normal force was positively correlated with the applied magnetic field strength and the compression strain due to the decreased gap between the centers of soft magnetic particles and the increased particle intensity of magnetization. …”
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