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3041
Modeling TEC Irregularities in the Arctic Ionosphere Using Empirical Orthogonal Function Method
Published 2023-08-01“…The IGS ROTI maps are daily averaged in magnetic latitude and local time coordinates. To develop a climatological model, the ROTI maps are decomposed into base functions and coefficients using the empirical orthogonal function (EOF) method. …”
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3042
Assessment of Space Weather Impacts on New Zealand Power Transformers Using Dissolved Gas Analysis
Published 2024-02-01“…Case studies were conducted which analyzed the DGA readings of each transformer alongside horizontal magnetic field component rate of change measurements at Eyrewell across six geomagnetic storms. …”
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3043
Transtibial Pullout Repair of Lateral Meniscus Posterior Root Tear with Tissue Loss: A Case with Anterior Cruciate Ligament Injury and Medial Meniscus Tear
Published 2022-01-01“…The patient had a football-related injury to his right knee 14 years before presentation, and since then, the patient’s knee has given out more than 10 times but was left unassessed. Magnetic resonance imaging showed LMPRT with tissue loss, ACL tears, and complex MM tears. …”
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3044
Global stellarator coil optimization with quadratic constraints and objectives
Published 2025-01-01“…Most present stellarator designs are produced by costly two-stage optimization: the first for an optimized equilibrium, and the second for a coil design reproducing its magnetic configuration. Few proxies for coil complexity and forces exist at the equilibrium stage. …”
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3045
A ribosome-associating chaperone mediates GTP-driven vectorial folding of nascent eEF1A
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3046
Magnetohydrodynamic nanofluids flow and heat transfer with radiative heat flux and exothermic chemical reactions
Published 2025-03-01“…The Nusselt number decreases as the magnetic field intensity and the radius of the inner circle of the annulus increase. …”
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3047
Predicting Geostationary 40–150 keV Electron Flux Using ARMAX (an Autoregressive Moving Average Transfer Function), RNN (a Recurrent Neural Network), and Logistic Regression: A Com...
Published 2023-05-01“…Abstract We screen several algorithms for their ability to produce good predictive models of hourly 40–150 keV electron flux at geostationary orbit (data from GOES‐13) using solar wind, Interplanetary Magnetic Field, and geomagnetic index parameters that would be available for real time forecasting. …”
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3048
Storm‐Time Ring Current Plasma Pressure Prediction Based on the Multi‐Output Convolutional Neural Network Model
Published 2025-01-01“…Abstract The terrestrial ring current consists of particles with energy from several keV to 100 s of keV, and its enhancement will result in magnetic field depression, known as geomagnetic storms. …”
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3049
Exploring natural convection and heat transfer dynamics of Al2O3-H2O nanofluid in a modified tooth-shaped cavity configuration
Published 2025-01-01“…Additionally, exploring the impact of magnetic forces on natural convection (NC) is important in various industrial processes.Aims: The purpose of the study is to examine how different factors influence HT and fluid flow within the cavity. …”
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3050
Statistical Features of Polar Cap North and South Indices in Response to Interplanetary and Terrestrial Conditions: A Revisit
Published 2024-04-01“…Abstract In this study, we investigate statistical features of polar cap north (PCN) and south (PCS) indices in response to various interplanetary conditions (interplanetary magnetic field [IMF] orientation in three‐dimensions) and terrestrial conditions (seasonal and magnetic local time [MLT] locations of the index stations). …”
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3051
Impact Angle Control of Local Intense dB/dt Variations During Shock‐Induced Substorms
Published 2021-12-01“…Abstract The impact of interplanetary shocks on the magnetosphere can trigger magnetic substorms that intensify auroral electrojet currents. …”
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3052
Sudden Commencements and Geomagnetically Induced Currents in New Zealand: Correlations and Dependance
Published 2024-01-01“…To examine the potential impact of SCs we evaluate the correlation between the measured maximum GICs and rate of change of the magnetic field (H′) in 75 power grid transformers across New Zealand between 2001 and 2020. …”
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3053
Flux pinning in superconducting multilayer 2H-NbSe2 nano-step junction
Published 2025-01-01“…Superconductors exhibit dissipationless supercurrents even under finite bias and magnetic field conditions, provided these remain below the critical values. …”
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3054
3D Modeling of Geomagnetically Induced Currents in Sweden—Validation and Extreme Event Analysis
Published 2022-03-01“…The peak GIC during the sudden impulse phase of a “perfect” storm exceeds 300 A but depends on the locality of the station as the interplanetary magnetic cloud hits Earth.…”
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3055
Minute-cadence Observations of the LAMOST Fields with the TMTS. VI. Physical Parameters of Contact Binaries
Published 2025-01-01“…According to O − C analysis, the orbital periods exhibit a long-term increasing or decreasing trend, among which J0132, J1300, and J1402 show periodic variations that may be attributed to the presence of a third body or magnetic activity cycles. Spectral subtraction analysis revealed that the equivalent width of H α indicates strong magnetic activity in J0047, J0305, J0638, and J1402. …”
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3056
Characteristics and Sources of Intense Geoelectric Fields in the United States: Comparative Analysis of Multiple Geomagnetic Storms
Published 2022-04-01“…The sources of geomagnetic perturbations inducing these intense geoelectric fields include interplanetary shocks, interplanetary magnetic field turnings, substorms, and ultralow frequency waves.…”
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3057
Insights into the photocatalytic removal of malachite green organic pollutant by highly efficient hard responsive Ba1 − xCoxDyyFe12−yO19 catalysts
Published 2025-01-01“…The specific surface area (SSA) of the HF1 sample is 3.523 m2/g, whereas the band gap values of co-doped barium hexaferrites are found within the range of 1.61 to 1.75 eV. The magnetic analysis of developed hexaferrites indicates that increasing the concentration of Dy and Co, raised in the saturation magnetization and declines in coercivity. …”
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3058
Solar Flares Triggered by a Filament Peeling Process Revealed by High-resolution GST Hα Observations
Published 2025-01-01“…Our new finding may explain why photospheric magnetic fields and overall active region and filament structures as a whole do not have obvious changes after a flare, and why some CMEs have been traced back to the solar active regions with only nonerupting filaments, as the magnetic reconnection may only involve a very small amount of flux in the active region, requiring no significant filament eruptions. …”
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3059
Failure mechanics mechanisms and permeability stage evolution of limestone considering wave velocity and failure surface characteristics
Published 2025-02-01“…According to the nuclear magnetic results, as the confining pressure increases, the initial water-conducting fissures and expanded cracks in the thin limestone may be constricted or closed. …”
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3060
Dimensional control of interface coupling-induced ferromagnetism in CaRuO3/SrCuO2 superlattices
Published 2024-02-01“…As shown by the X-ray absorption results, the charge transfer at the CaRuO3/chain-SrCuO2 and CaRuO3/plane-SrCuO2 interfaces are different, resulting in dimensional control of the interfacial magnetic state. The results from our study can be used to facilitate a new method to manipulate interface coupling and create emergent interfacial phases in oxide heterostructures.…”
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