Showing 41 - 60 results of 66 for search 'Earth's magnetic field', query time: 0.10s Refine Results
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    Searching for dark torsion signatures at LIGO in Nieh–Yan teleparallel chiral gravitational waves and Chern–Simons invariants by L. C. Garcia de Andrade

    Published 2024-12-01
    “…In particular, nonhomogeneous and nonuniform chiral chemical potential generates GWs and dark torsion from primordial magnetic fields. It is shown that pulsar sources for GWs bathing the surface of the Earth on a contortion background of $$10^{-15}\,\textrm{s}^{-1}$$ 10 - 15 s - 1 possess amplitudes well within the parameters of LIGO capabilities of amplitudes on the order of $$10^{-22}$$ 10 - 22 . …”
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    Effects of Brinkman number on thermal-driven convective spherical Dynamos by MI Ngwueke, TM Abbey

    Published 2013-07-01
    “…The overall analyses succour our understanding of Earth’s magnetic field generation mechanism often envisaged in the Earth’s planetary interior.…”
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  5. 45

    Observation and Simulation of Chorus Waves in Middle Magnetotail (r > 20 RE) by W. D. Fu, H. S. Fu, Y. F. Wu, X. Tao, Y. Yu, W. Z. Zhang, J. B. Cao

    Published 2025-01-01
    “…Abstract Whistler‐mode chorus waves, characterized by repetitive frequency‐chirping elements, have traditionally been considered to be confined to near‐planet dipolar magnetic fields. In contrast to this long‐held belief, here we present the first observation of whistler‐mode chorus waves in the middle magnetotail beyond 20 RE from Earth, based on MMS measurements. …”
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    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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  10. 50

    Hydromagnetic Stability of Metallic Nanofluids (Cu-Water and Ag-Water) Using Darcy-Brinkman Model by J. Ahuja, U. Gupta, R. K. Wanchoo

    Published 2016-01-01
    “…Thermal convection of a nanofluid layer in the presence of imposed vertical magnetic field saturated by a porous medium is investigated for both-free, rigid-free, and both-rigid boundaries using Darcy-Brinkman model. …”
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  11. 51

    Dynamic regimes in planetary cores: $\tau $–$\ell $ diagrams by Nataf, Henri-Claude, Schaeffer, Nathanaël

    Published 2024-05-01
    “…Planetary cores are the seat of rich and complex fluid dynamics, in which the effects of rotation and magnetic field combine. The equilibria governing the strength of the magnetic field produced by the dynamo effect, the organisation and amplitude of the flow, and those of the density field, remain debated despite remarkable progress made in their numerical simulation. …”
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  12. 52

    The Low Temperature Specific Heat of Pr0.65Ca0.35MnO3 by Zhiyong Han, Zhenzhu Jing

    Published 2014-01-01
    “…It is found that the low temperature electron specific heat in zero magnetic field is obviously larger than that of ordinary rare-earth manganites oxide. …”
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  13. 53

    High Energy Neutrino Emission from Astrophysical Jets in the Galaxy by T. Smponias, O. T. Kosmas

    Published 2015-01-01
    “…One of the main ingredients of the present work is the presence of a toroidal magnetic field that confines the jet flow and furthermore greatly affects the distribution of the high energy neutrinos.…”
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    Exploiting Attitude Sensing in Vision-Based Navigation for an Airship by Luiz G. B. Mirisola, Jorge Dias

    Published 2009-01-01
    “…The AHRS combines inertial and earth field magnetic sensors to provide absolute orientation measurements, and our recently developed calibration routine determines the rotation between the frames of reference of the AHRS and the monocular camera. …”
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    Catastrophic and violent tornadoes: a detailed review of physical-mathematical models by Sergey A. Arsen’yev, Lev V. Eppelbaum

    Published 2024-11-01
    “…In this case, the theory of mesoscale turbulence is used, which allows for the phenomenon of the red turbulent cascade: the energy transfer from smaller turbulent eddies to the region of large scales. The magnetic and electric field generation equations in tornadoes are considered in detail. …”
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