Suggested Topics within your search.
Showing 981 - 1,000 results of 1,170 for search '"magnetic field"', query time: 0.06s Refine Results
  1. 981

    Interplanetary Influence on Thermospheric Mass Density: Insights From Deep Learning Analyses by Wenbo Li, Libo Liu, Yiding Chen, Yi‐Jia Zhou, Huijun Le, Ruilong Zhang

    Published 2024-09-01
    “…The DL model indicates that the east‐west component of the interplanetary magnetic field (IMF By) has a great impact on TMD variations, and its modulation is different from the typical energy injection process during storms. …”
    Get full text
    Article
  2. 982

    A Quantitative Comparison of High Latitude Electric Field Models During a Large Geomagnetic Storm by L. Orr, A. Grocott, M.‐T. Walach, G. Chisham, M. P. Freeman, M. M. Lam, R. M. Shore

    Published 2023-01-01
    “…Here we compare the outputs of these EF models during the September 2017 storm, covering a range of solar wind and interplanetary magnetic field (IMF) conditions. We explore the relationships between the IMF conditions and the model output parameters such as transpolar voltage, the polar cap size and the lower latitude boundary of convection. …”
    Get full text
    Article
  3. 983

    Modeling of Ultraviolet Aurora Intensity Associated With Interplanetary and Geomagnetic Parameters Based on Neural Networks by Ze‐Jun Hu, Bing Han, Yisheng Zhang, Huifang Lian, Ping Wang, Guojun Li, Bin Li, Xiang‐Cai Chen, Jian‐Jun Liu

    Published 2021-11-01
    “…Input parameters of the models include interplanetary magnetic field, solar wind velocity and density, and the geomagnetic AE index. …”
    Get full text
    Article
  4. 984

    High‐Speed Solar Wind Imprints on the Ionosphere During the Recovery Phase of the August 2018 Geomagnetic Storm by Dexin Ren, Jiuhou Lei, Su Zhou, Wenbo Li, Fuqing Huang, Xiaoli Luan, Tong Dang, Yu Liu

    Published 2020-07-01
    “…The high‐speed solar wind, combined with oscillating interplanetary magnetic field Bz, led to the enhancement of the low‐latitude prompt penetrating electric fields and increased the low‐latitude TEC of about 2 TECU. …”
    Get full text
    Article
  5. 985

    Electrical Conductivity of Mantle Transition Zone and Water Content Revealed by the Magnetic Data of China Seismo-Electromagnetic Satellite by Mingquan Lai, Xiuyan Ren, Changchun Yin, Yunhe Liu, Xinpeng Ma, Yinglin Wang, Shufan Zhao

    Published 2025-01-01
    “…It is found that large changes in the electrical results of MTZ occur when using the CSES magnetic field data. The conductivity is higher than that inverted from Swarm data, but lower than that from the observatory data. …”
    Get full text
    Article
  6. 986

    Geomagnetic Storm‐Induced Plasma Density Enhancements in the Southern Polar Ionospheric Region: A Comparative Study Using St. Patrick's Day Storms of 2013 and 2015 by P. R. Shreedevi, R. K. Choudhary, Smitha V. Thampi, Sneha Yadav, T. K. Pant, Yiqun Yu, Ryan McGranaghan, Evan G. Thomas, Anil Bhardwaj, A. K. Sinha

    Published 2020-08-01
    “…The same was weaker during the 17 March 2013 storm due to the fast fluctuating nature of interplanetary magnetic field (IMF) Bz. This study shows that the duration and extent of magnetopause erosion play an important role in the spatiotemporal evolution of the plasma density distribution in the high‐midlatitude ionosphere.…”
    Get full text
    Article
  7. 987

    Magnetic Vestibular Stimulation (MVS). A research tool with possible implementation in rehabilitation of stroke-affected athletes – a review by Monika Olszanecka, Tomasz Olszanecki, Anna Hanslik, Agata Białek, Agnieszka Walczak, Magdalena Mendak

    Published 2025-02-01
    “… Background: People often experience vertigo and other co-occurring effects caused by the action of a strong magnetic field, such as those found in the MRI generator. …”
    Get full text
    Article
  8. 988

    Interhemispheric Asymmetries in the Ground Magnetic Response to Interplanetary Shocks: The Role of Shock Impact Angle by Z. Xu, M. D. Hartinger, D. M. Oliveira, S. Coyle, C. R. Clauer, D. Weimer, T. R. Edwards

    Published 2020-03-01
    “…We calculate the time derivative of the magnetic field ( ∂B/∂t) in each hemisphere separately. …”
    Get full text
    Article
  9. 989

    Reduced‐Order Probabilistic Emulation of Physics‐Based Ring Current Models: Application to RAM‐SCB Particle Flux by Alfredo A. Cruz, Rashmi Siddalingappa, Piyush M. Mehta, Steven K. Morley, Humberto C. Godinez, Vania K. Jordanova

    Published 2024-06-01
    “…Thus, we aim to create an emulator for the Ring current‐Atmosphere interactions Model with Self‐Consistent magnetic field (RAM‐SCB) particle flux that not only improves efficiency but also facilitates forecasting with reliable estimates of prediction uncertainties. …”
    Get full text
    Article
  10. 990

    Performance of iopamidol degradation by MoS2@Fe3O4 Fenton-like system by LI Hao, SHI Nan, WU Daoji, FU Kaifang, LUO Congwei

    Published 2025-01-01
    “…Compared with Fe3O4/H2O2 system, the degradation rate of IPM increased by about 12%. The applied magnetic field facilitated the reusability of MoS2@Fe3O4. …”
    Get full text
    Article
  11. 991

    Comparative Analysis of TPA‐LSTM and Transformer Models for Forecasting GEO Radiation Belt Electron Fluxes by Mengli Tan, Xu Si, Shangchun Teng, Xinming Wu, Xin Tao

    Published 2024-11-01
    “…Unlike most previous models, which only output electron fluxes, our models output the same parameters as the inputs, including magnetic local time, solar wind speed, solar wind dynamic pressure, AE, Kp, Dst, the north‐south component of the interplanetary magnetic field, and electron flux data from GOES‐15. The models are trained on approximately six years of data (2012–2016) and validated using about one year of data (2017–2018). …”
    Get full text
    Article
  12. 992

    Probabilistic Forecasting of Ground Magnetic Perturbation Spikes at Mid‐Latitude Stations by Michael Coughlan, Amy Keesee, Victor Pinto, Raman Mukundan, José Paulo Marchezi, Jeremiah Johnson, Hyunju Connor, Don Hampton

    Published 2023-06-01
    “…Abstract The prediction of large fluctuations in the ground magnetic field (dB/dt) is essential for preventing damage from Geomagnetically Induced Currents. …”
    Get full text
    Article
  13. 993

    RETRACTED ARTICLE: Quadratic multiple regression model and spectral relaxation approach for carreau nanofluid inclined magnetized dipole along stagnation point geometry by Sayed M. El Din, Adil Darvesh, Assad Ayub, Tanveer Sajid, Wasim Jamshed, Mohamed R. Eid, Syed M. Hussain, Manuel Sánchez-Chero, Sheda Méndez Ancca, Johana Milagritos Ramírez Cerna, Carmen Luisa Aquije Dapozzo

    Published 2022-10-01
    “…Velocity disbursement visibility is analyzed by placing an inclined magnetic field. Physical model generates collection of partial differential equations (PDEs) and these PDEs are moved into ordinary differential equations by a similarity transformations scheme. …”
    Get full text
    Article
  14. 994

    Characteristics and Sources of Intense Geoelectric Fields in the United States: Comparative Analysis of Multiple Geomagnetic Storms by Xueling Shi, Michael D. Hartinger, Joseph B. H. Baker, Benjamin S. Murphy, Paul A. Bedrosian, Anna Kelbert, Erin Joshua Rigler

    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.…”
    Get full text
    Article
  15. 995

    Validation of the DSCOVR Spacecraft Mission Space Weather Solar Wind Products by Paul T. M. Loto'aniu, K. Romich, W. Rowland, S. Codrescu, D. Biesecker, J. Johnson, H. J. Singer, A. Szabo, M. Stevens

    Published 2022-10-01
    “…The DSCOVR observations of the interplanetary magnetic field (IMF), solar wind velocity, density, and temperature were hourly averaged and compared to measurements from NASA's Advanced Composition Explorer (ACE) and Wind spacecraft. …”
    Get full text
    Article
  16. 996

    Radial Evolution of MHD Turbulence Anisotropy in Low Mach Number Solar Wind by Xingyu Zhu, Gary P. Zank, Lingling Zhao, Ashok Silwal

    Published 2025-01-01
    “…The fluctuating kinetic energy is on average greater than the fluctuating magnetic field energy in the sub-Alfvénic flow while smaller in the modestly super-Alfvénic flow. …”
    Get full text
    Article
  17. 997
  18. 998

    Compact low-noise GeV-scale electron-positron pair spectrometer by Jaehyun Song, Youhwan Noh, Mohammad Mirzaie, Calin Ioan Hojbota, Hyeong-il Kim, Seongmin Lee, Junho Won, Chiwan Song, Woosuk Bang

    Published 2025-01-01
    “…In a confined space of a meter, resolving GeV-scale pair particles using a permanent magnet is challenging owing to its relatively weak magnetic field strength of around 1 T. In this study, we present a compact low-background GeV-scale electron–positron pair spectrometer design, utilizing permanent magnets and imaging plates, and its experimental validation. …”
    Get full text
    Article
  19. 999

    Influences of Solar Wind Parameters on Energetic Electron Fluxes at Geosynchronous Orbit Revealed by the Deep SHAP Method by Jianhang Wang, Zheng Xiang, Binbin Ni, Deyu Guo, Yangxizi Liu, Junhu Dong, Jingle Hu, Haozhi Guo

    Published 2024-06-01
    “…Backpropagating the prediction results of this ANN model from 2011 to 2020, SHAP values for four solar wind parameters (interplanetary magnetic field (IMF) BZ, solar wind speed, solar wind dynamic pressure, and proton density) are calculated and comprehensively analyzed. …”
    Get full text
    Article
  20. 1000

    Gamma-Ray Bursts and Kilonovae from the Accretion-induced Collapse of White Dwarfs by Patrick Chi-Kit Cheong, Tetyana Pitik, Luís Felipe Longo Micchi, David Radice

    Published 2025-01-01
    “…Longer-duration 3D simulations are needed to fully capture magnetic field amplification, resolve instabilities, and determine the fate of the energy retained by the magnetar at the end of the simulations.…”
    Get full text
    Article