Showing 1 - 19 results of 19 for search 'Jacob Bortnik', query time: 0.03s Refine Results
  1. 1
    Upper Limit of Outer Radiation Belt Electron Acceleration Driven by Whistler‐Mode Chorus Waves

    Upper Limit of Outer Radiation Belt Electron Acceleration Driven by Whistler‐Mode Chorus Waves by Man Hua, Jacob Bortnik, Qianli Ma

    Published 2022-08-01
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  2. 2
    Ray Tracing of Whistler Mode Waves in Jupiter's Magnetosphere

    Ray Tracing of Whistler Mode Waves in Jupiter's Magnetosphere by Ning Kang, Qianli Ma, Jacob Bortnik, Murong Qin, Wen Li

    Published 2025-03-01
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  3. 3
    Occurrence characteristics of outer zone relativistic electron butterfly distribution: A survey of Van Allen Probes REPT measurements

    Occurrence characteristics of outer zone relativistic electron butterfly distribution: A survey of Van Allen Probes REPT measurements by Binbin Ni, Zhengyang Zou, Xinlin Li, Jacob Bortnik, Lun Xie, Xudong Gu

    Published 2016-06-01
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  4. 4
    Cross Correlation Between Plasmaspheric Hiss Waves and Enhanced Radiation Levels at Aviation Altitudes

    Cross Correlation Between Plasmaspheric Hiss Waves and Enhanced Radiation Levels at Aviation Altitudes by Homayon Aryan, Jacob Bortnik, W. Kent Tobiska, Piyush Mehta, Rashmi Siddalingappa, Benjamin Hogan

    Published 2025-02-01
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  5. 5
    Modeling the Dynamic Global Distribution of the Ring Current Oxygen Ions Using Artificial Neural Network Technique

    Modeling the Dynamic Global Distribution of the Ring Current Oxygen Ions Using Artificial Neural Network Technique by Qiushuo Wang, Chao Yue, Jinxing Li, Jacob Bortnik, Donglai Ma, Chae‐Woo Jun

    Published 2024-06-01
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  6. 6
    Evolution of dayside chorus into nightside plasmaspheric hiss

    Evolution of dayside chorus into nightside plasmaspheric hiss by Jacob Bortnik, Lunjin Chen, Xiao-Jia Zhang, Xiao-Jia Zhang, Nigel P. Meredith

    Published 2025-08-01
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  7. 7
    Strong enhancement of 10–100 keV electron fluxes by combined effects of chorus waves and time domain structures

    Strong enhancement of 10–100 keV electron fluxes by combined effects of chorus waves and time domain structures by Qianli Ma, Didier Mourenas, Anton Artemyev, Wen Li, Richard M. Thorne, Jacob Bortnik

    Published 2016-05-01
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  8. 8
    Predicting characteristics of bursty bulk flows in Earth’s plasma sheet using machine learning techniques

    Predicting characteristics of bursty bulk flows in Earth’s plasma sheet using machine learning techniques by Xuedong Feng, Jian Yang, Jacob Bortnik, Chih-Ping Wang, Jiang Liu, Jiang Liu

    Published 2025-06-01
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  9. 9
    Opening the Black Box of the Radiation Belt Machine Learning Model

    Opening the Black Box of the Radiation Belt Machine Learning Model by Donglai Ma, Jacob Bortnik, Xiangning Chu, Seth G. Claudepierre, Qianli Ma, Adam Kellerman

    Published 2023-04-01
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  10. 10
    Statistical Investigation of the Frequency Dependence of the Chorus Source Mechanism of Plasmaspheric Hiss

    Statistical Investigation of the Frequency Dependence of the Chorus Source Mechanism of Plasmaspheric Hiss by Nigel P. Meredith, Jacob Bortnik, Richard B. Horne, Wen Li, Xiao‐Chen Shen

    Published 2021-03-01
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  11. 11
    The Response of Ionospheric Currents to External Drivers Investigated Using a Neural Network‐Based Model

    The Response of Ionospheric Currents to External Drivers Investigated Using a Neural Network‐Based Model by Xin Cao, Xiangning Chu, Jacob Bortnik, James M. Weygand, Jinxing Li, Homayon Aryan, Donglai Ma

    Published 2023-09-01
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  12. 12
    Frequency‐Dependent Responses of Plasmaspheric Hiss to the Impact of an Interplanetary Shock

    Frequency‐Dependent Responses of Plasmaspheric Hiss to the Impact of an Interplanetary Shock by Haobo Fu, Chao Yue, Qianli Ma, Ning Kang, Jacob Bortnik, Qiu‐gang Zong, Xu‐zhi Zhou

    Published 2021-10-01
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  13. 13
    Amplitude Dependence of Nonlinear Precipitation Blocking of Relativistic Electrons by Large Amplitude EMIC Waves

    Amplitude Dependence of Nonlinear Precipitation Blocking of Relativistic Electrons by Large Amplitude EMIC Waves by Jacob Bortnik, Jay M. Albert, Anton Artemyev, Wen Li, Chae‐Woo Jun, Veronika S. Grach, Andrei G. Demekhov

    Published 2022-06-01
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  14. 14
    Distribution and Evolution of Chorus Waves Modeled by a Neural Network: The Importance of Imbalanced Regression

    Distribution and Evolution of Chorus Waves Modeled by a Neural Network: The Importance of Imbalanced Regression by Xiangning Chu, Jacob Bortnik, Wen Li, Xiao‐Chen Shen, Qianli Ma, Donglai Ma, David Malaspina, Sheng Huang

    Published 2023-10-01
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  15. 15
    The distribution of plasmaspheric hiss wave power with respect to plasmapause location

    The distribution of plasmaspheric hiss wave power with respect to plasmapause location by David M. Malaspina, Allison N. Jaynes, Cory Boulé, Jacob Bortnik, Scott A. Thaller, Robert E. Ergun, Craig A. Kletzing, John R. Wygant

    Published 2016-08-01
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  16. 16
    The relationship between the macroscopic state of electrons and the properties of chorus waves observed by the Van Allen Probes

    The relationship between the macroscopic state of electrons and the properties of chorus waves observed by the Van Allen Probes by Chao Yue, Xin An, Jacob Bortnik, Qianli Ma, Wen Li, Richard M. Thorne, Geoffrey D. Reeves, Matina Gkioulidou, Donald G. Mitchell, Craig A. Kletzing

    Published 2016-08-01
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  17. 17
    Relativistic Electron Model in the Outer Radiation Belt Using a Neural Network Approach

    Relativistic Electron Model in the Outer Radiation Belt Using a Neural Network Approach by Xiangning Chu, Donglai Ma, Jacob Bortnik, W. Kent Tobiska, Alfredo Cruz, S. Dave Bouwer, Hong Zhao, Qianli Ma, Kun Zhang, Daniel N. Baker, Xinlin Li, Harlan Spence, Geoff Reeves

    Published 2021-12-01
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  18. 18
    In Situ Observations of the Influence of Nonlinear EMIC Waves on Relativistic Electrons in the Outer Radiation Belt

    In Situ Observations of the Influence of Nonlinear EMIC Waves on Relativistic Electrons in the Outer Radiation Belt by Chae‐Woo Jun, Yoshizumi Miyoshi, Tomoaki Hori, Jacob Bortnik, Larry Lyons, Khan‐Hyuk Kim, Takefumi Mitani, Takeshi Takashima, Iku Shinohara, Nana Higashio, Ayako Matsuoka, Kazuhiro Yamamoto, Mariko Teramoto

    Published 2025-05-01
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  19. 19
    Geomagnetically Induced Currents at Middle Latitudes: 1. Quiet‐Time Variability

    Geomagnetically Induced Currents at Middle Latitudes: 1. Quiet‐Time Variability by Adam C. Kellerman, Ryan Mcgranaghan, Jacob Bortnik, Brett A. Carter, Joseph Hughes, Robert F. Arritt, Karthik Venkataramani, Charles H. Perry, Jackson McCormick, Chigomezyo M. Ngwira, Morris Cohen, Jia Yue

    Published 2022-02-01
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