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2021

Allison H. J., Y. Y. Shprits, I. S. Zhelavskaya, D. Wang, A. G. Smirnov, (2021), Gyroresonant wave-particle interactions with chorus waves during extreme depletions of plasma density in the Van Allen radiation belts, Science Advances, 7, doi:10.1126/sciadv.abc0380

Drozdov A., Y. Shprits, N. Aseev, M. Usanova, F. Effenberger, H. Allison, A. Saikin, I. Zhelavskaya, (2021), Depletion of multi-MeV electrons and its relation to the minima in phase space density, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021

Saikin A. A., Y. Y. Shprits, A. Y. Drozdov, D. A. Landis, I. S. Zhelavskaya, S. Cervantes Villa, (2021), Reconstruction of the Radiation Belts for Solar Cycles 17–24 (1933–2017), Space Weather, 19, e2020SW002524, doi:10.1029/2020SW002524

Zhelavskaya I. S., N. A. Aseev, Y. Y. Shprits, (2021), A Combined Neural Network- and Physics-Based Approach for Modeling Plasmasphere Dynamics, J. of Geophys. Res. [Space Physics], 126, e2020JA028077, doi:10.1029/2020JA028077, e2020JA028077 2020JA028077

2020

Drozdov A., Y. Shprits, N. Aseev, M. Usanova, H. Allison, A. Saikin, I. Zhelavskaya, (2020), Minima in phase space density and how they relate to the multi-MeV electron radiation belt depletions, AGU 2020 Fall Meeting

Jackson D. R., S. Bruinsma, S. Negrin, C. Stolle, C. J. Budd, R. Dominguez Gonzalez, E. Down, D. J. Griffin, M. J. Griffith, G. Kervalishvili, D. Lubi’an Arenillas, J. Manners, J. Matzka, Y. Y. Shprits, R. Vasile, I. S. Zhelavskaya, (2020), The Space Weather Atmosphere Models and Indices (SWAMI) project: Overview and first results, J. Space Weather Space Clim., 10, 18, doi:10.1051/swsc/2020019

Saikin A., Y. Shprits, A. Drozdov, D. Landis, I. Zhelavskaya, J. S. Cervantes Villa, (2020), Reconstruction of the Radiation Belts for Solar Cycles 17 – 24 (1933 – 2017), AGU 2020 Fall Meeting,

Sarma R., M. Chandorkar, I. Zhelavskaya, Y. Shprits, A. Drozdov, E. Camporeale, (2020), Bayesian Inference of Quasi-Linear Radial Diffusion Parameters using Van Allen Probes, J. of Geophys. Res. [Space Physics], 125, e2019JA027618, doi:10.1029/2019JA027618, e2019JA027618 10.1029/2019JA027618

Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo Tibocha, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Soergel, I. Michaelis, A. Saikin, (2020), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 3354

Smirnov A. G., M. Berrendorf, Y. Y. Shprits, E. A. Kronberg, H. J. Allison, N. A. Aseev, I. S. Zhelavskaya, S. K. Morley, G. D. Reeves, M. R. Carver, F. Effenberger, (2020), Medium Energy Electron Flux in Earth’s Outer Radiation Belt (MERLIN): A Machine Learning Model, Space Weather, 18, e2020SW002532, doi:10.1029/2020SW002532, e2020SW002532 10.1029/2020SW002532

Wang D., Y. Y. Shprits, I. S. Zhelavskaya, F. Effenberger, A. Castillo, A. Y. Drozdov, N. Aseev, S. Cervantes Villa, (2020), The Effect of Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, J. of Geophys. Res. [Space Physics], n/a, e2019JA027422, doi:10.1029/2019JA027422, e2019JA027422 2019JA027422

Wang D., Y. Shprits, I. Zhelavskaya, A. Drozdov, N. Aseev, F. Effenberger, A. Castillo, S. Cervantes Villa, (2020), Controlling Effect of Wave Models and Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 17946

Wang D., Y. Shprits, I. Zhelavskaya, F. Effenberger, A. Drozdov, A. M. Castillo Tibocha, N. Aseev, J. S. Cervantes Villa, (2020), Controlling Effect of Wave Models and Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, AGU 2020 Fall Meeting

2019

Castillo A. M., Y. Shprits, F. Effenberger, D. Wang, I. Zhelavskaya, N. Aseev, A. Drozdov, J. S. Cervantes Villa, R. Vasile, I. Michaelis, (2019), Modeling electron dynamics in the inner magnetosphere, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 12405

Landis D., I. Zhelavskaya, Y. Shprits, N. Aseev, (2019), Neural Network-Based Model of Radiation Belt Electron Flux Near GEO, AGU 2019 Fall Meeting

Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Boneberg, I. Michaelis, A. Saikin, (2019), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, AGU 2019 Fall Meeting

Shprits Y. Y., R. Vasile, I. S. Zhelavskaya, (2019), Nowcasting and Predicting the Kp Index Using Historical Values and Real-Time Observations, Space Weather, 17, 1219-1229, doi:10.1029/2018SW002141

Shprits Y., A. Drozdov, N. Aseev, A. Kellerman, M. Usanova, I. Zhelavskaya, I. Michaelis, J. S. Cervantes Villa, W. Dedong, A. Castillo, (2019), Deepening Minimums in PSD as Evidence of the Localized Loss of Electrons by EMIC waves, GEM Summer Workshop 2019

Wang D., Y. Y. Shprits, I. S. Zhelavskaya, O. V. Agapitov, A. Y. Drozdov, N. A. Aseev, (2019), Analytical Chorus Wave Model Derived from Van Allen Probe Observations, J. of Geophys. Res. [Space Physics], 124, 1063-1084, doi:10.1029/2018JA026183

Wang D., Y. Shprits, I. Zhelavskaya, O. Agapitov, A. Drozdov, N. Aseev, S. Cervantes Villa, A. Castillo, F. Yao, (2019), Controlling Effect of Wave Models and Plasmapause Position on the Dynamic Evolution of Radiation Belt Electrons, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 9362

Zhelavskaya I. S., R. Vasile, Y. Y. Shprits, C. Stolle, J. Matzka, (2019), Systematic Analysis of Machine Learning and Feature Selection Techniques for Prediction of the Kp Index, Space Weather, 17, 1461-1486, doi:10.1029/2019SW002271

Zhelavskaya I. S., Y. Y. Shprits, N. Aseev, M. Spasojevic, (2019), Application of Geomagnetic Indices to the Plasmasphere Modeling, (invited), 27th IUGG General Assembly, July 8–18, 2019, Montréal, Québec, Canada

Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2019), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics, (poster), EGU General Assembly 2019, April 8 – 13, 2019, Vienna, Austria

2018

Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, M. Usanova, D. Wang, I. Zhelavskaya, (2018), Observational evidence of ultra-relativistic electron scattering from the earth’s radiation belts, 42nd Cospar Scientific Assembly

Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, D. Wang, I. Zhelavskaya, (2018), New signatures of EMIC wave-driven loss of ultrarelativistic electrons in the heart of the outer radiation belt, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 1360

Green J. C., Y. Y. Shprits, E. Haggarty, T. Onsager, I. Zhelavskaya, (2018), Summary of Stakeholder Inputs on Development of a Satellite Anomaly Database From the European Space Weather Week, Space Weather, 16, 343-344, doi:10.1029/2018SW001823

Liemohn M. W., J. P. McCollough, V. K. Jordanova, C. M. Ngwira, S. K. Morley, C. Cid, W. K. Tobiska, P. Wintoft, N. Y. Ganushkina, D. T. Welling, S. Bingham, M. A. Balikhin, H. J. Opgenoorth, M. A. Engel, R. S. Weigel, H. J. Singer, D. Buresova, S. Bruinsma, I. S. Zhelavskaya, Y. Y. Shprits, R. Vasile, (2018), Model Evaluation Guidelines for Geomagnetic Index Predictions, Space Weather, 16, 2079-2102, doi:10.1029/2018SW002067

Saikin A. A., V. K. Jordanova, J. C. Zhang, C. W. Smith, H. E. Spence, B. A. Larsen, G. D. Reeves, R. B. Torbert, C. A. Kletzing, I. S. Zhelavskaya, Y. Y. Shprits, (2018), Comparing simulated and observed EMIC wave amplitudes using in situ Van Allen Probes’ measurements, Journal Of Atmospheric And Solar-terrestrial Physics, 177, doi:10.1016/j.jastp.2018.01.024

Shprits Y. Y., I. S. Zhelavskaya, J. C. Green, A. A. Pulkkinen, R. B. Horne, D. Pitchford, T. P. O’Brien, A. Glover, (2018), Discussions on Stakeholder Requirements for Space Weather-Related Models, Space Weather, 16, 341-342, doi:10.1002/2018SW001864

Shprits Y., D. Wang, M. Spasojevic, I. Zhelavskaya, A. Drozdov, N. Aseev, (2018), A New Analytical Chorus Wave Model Derived from Van Allen Probe Observations, AGU 2018 Fall Meeting, SM43D-3604

Zhelavskaya I. S., Y. Y. Shprits, (2018), International standard for validating the Kp index predictive models, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Chapter 12 – Reconstruction of Plasma Electron Density From Satellite Measurements Via Artificial Neural Networks, Elsevier, 9780128117880, doi:10.1016/B978-0-12-811788-0.00012-3

Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2018), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics during extreme geomagnetic events, AGU 2018 Fall Meeting, December 9 – 14, 2018, Washington D.C, USA

Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2018), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics, (invited), The Plasmasphere And The Warm Plasma Cloak Workshop, September 18–20, 2018, Los Alamos, NM, USA.

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Modeling the plasmasphere electron density: from local Van Allen Probe observations to the global plasmasphere dynamics, Los Alamos National Laboratory, Los Alamos, NM, USA, September, 17, 2018

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Modelling the global plasmasphere dynamics using neural network- and physics-based approaches, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA

Zhelavskaya I. S., Y. Y. Shprits, R. Vasile, C. Stolle, J. Matzka, (2018), Systematic analysis of machine learning techniques for Kp prediction in the framework of the H2020 project SWAMI, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Prediction of the dynamics of the plasmasphere, (invited), EGU General Assembly 2018, April 8–13, 2018, Vienna, Austria

Zhelavskaya I. S., Y. Y. Shprits, R. Vasile, C. Stolle, J. Matzka, (2018), Systematic analysis of machine learning techniques for Kp prediction, (poster), EGU General Assembly 2018, April 8–13, 2018, Vienna, Austria

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Reconstruction of electron density from satellite measurements and Empirical modelling of the plasmasphere dynamics using neural networks, Van Allen Probes SWG Telecon, APL, January, 5, 2018

2017

Aseev N. A., Y. Y. Shprits, A. Y. Drozdov, A. C. Kellerman, M. E. Usanova, D. Wang, I. S. Zhelavskaya, (2017), Signatures of Ultrarelativistic Electron Loss in the Heart of the Outer Radiation Belt Measured by Van Allen Probes, J. of Geophys. Res. [Space Physics], 122, 10,102-10,111, doi:10.1002/2017JA024485

Cao X., Y. Y. Shprits, B. Ni, I. S. Zhelavskaya, (2017), Scattering of Ultra-relativistic Electrons in the Van Allen Radiation Belts Accounting for Hot Plasma Effects, Scientific Reports, 7, 17719, doi:10.1038/s41598-017-17739-7

Shprits Y., I. S. Zhelavskaya, A. C. Kellerman, M. Spasojevic, D. A. Kondrashov, M. Ghil, N. Aseev, A. M. Castillo Tibocha, J. S. Cervantes Villa, C. Kletzing, W. S. Kurth, (2017), Obtaining Global Picture From Single Point Observations by Combining Data Assimilation and Machine Learning Tools, AGU 2017 Fall Meeting

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojević, (2017), Empirical Modeling of the Plasmasphere Dynamics Using Neural Networks, J. of Geophys. Res. [Space Physics], 122, 11,227-11,244, doi:10.1002/2017JA024406

Zhelavskaya I. S., Y. Shprits, M. Spasojevic, (2017), Empirical Modeling of the Plasmasphere Dynamics Using Neural Networks, AGU 2017 Fall Meeting

Zhelavskaya I., Y. Shprits, M. Spasojevic, (2017), Global dynamic evolution of the cold plasma inferred with neural networks, EGU General Assembly 2017, EGU2017 proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.2320

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, European Space Weather Week, November 27 – December 1, 2017, Ostend, Belgium.

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, (invited), Space Weather: A Multi-Disciplinary Approach Workshop, September 25–29, 2017, Lorentz Center, Leiden, the Netherlands

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Deriving electron density from electric field measurements on the Van Allen Probes spacecraft and building a global dynamic model of plasma density using neural networks, (invited), IAPSO-IAMAS-IAGA Assembly, August 27 – September 1, 2017, Cape Town, South Africa

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, (talk, poster), GEM Summer Workshop 2017, June 18–23, 2017, Portsmouth, VA, USA

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere with neural networks, (invited), POF PT I Workshop: From Atmosphere To Space Weather, May 30, 2017, Potsdam, Germany

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Global dynamic evolution of the cold plasma inferred with neural networks, DGG 2017, March 27–30, 2017, Potsdam, Germany

2016

Shprits Y. Y., A. Y. Drozdov, M. Spasojevic, A. C. Kellerman, M. E. Usanova, M. J. Engebretson, O. V. Agapitov, I. S. Zhelavskaya, T. J. Raita, H. E. Spence, D. N. Baker, H. Zhu, N. A. Aseev, (2016), Wave-induced loss of ultra-relativistic electrons in the Van Allen radiation belts, Nature Communications, 7, doi:10.1038/ncomms12883

Zhelavskaya I. S., M. Spasojevic, Y. Y. Shprits, W. S. Kurth, (2016), Automated determination of electron density from electric field measurements on the Van Allen Probes spacecraft, J. of Geophys. Res. [Space Physics], 121, 4611-4625, doi:10.1002/2015JA022132

Zhelavskaya I., M. Spasojevic, Y. Shprits, W. Kurth, (2016), NURD: Neural-network-based Upper-hybrid Resonance Determination algorithm, GEM Summer Workshop 2016

Zhelavskaya I., M. Spasojevic, Y. Shprits, W. Kurth, (2016), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, EGU General Assembly 2016, Abstract presented at 2016 EGU General Assembly, Vienna, Austria, 17-22 April.

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2016), Global dynamic evolution of the cold plasma inferred with neural networks, AGU Fall Meeting 2016, San Francisco, 12-16 December

Zhelavskaya I., W. Kurth, M. Spasojevic, Y. Shprits, (2016), Automated determination of electron density from electric field measurements on the Van Allen Probes spacecraft, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-3-16.

2015

Kryzhanovskiy V., I. Zhelavskaya, (2015), Double-Layer Vector Perceptron for Binary Patterns Recognition, Springer International Publishing, 978-3-319-09903-3

Zhelavskaya I. S., M. Spasojevic, Y. Shprits, (2015), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Zhelavskaya I., V. Kryzhanovsky, M. Malsagov, (2015), Error Probability for Scalar Neural Network Trees in High-Dimensional Binary Space, doi:10.4108/icst.bict.2014.257924