S. Kaeppler, D. G. Markowski, A. M. Pepper, R. Troyer, A. N. Jaynes, R. H. Varney, and D. Hampton. Data-driven empirical conductance relations during auroral precipitation using incoherent scatter radar and all sky imagers. Journal of Geophysical Research: Space Physics, September 2023 . D. J. Madera, R. A. Marshall, S. Elschot, S. Kaeppler, P. Reyes, R. H. Varney, and A. B. Crew. Time-Dependent Inversion of Energetic Electron Precipitation Spectra From Ground-Based Incoherent Scatter Radar Measurements. Journal of Geophysical Research: Space Physics, volume 128, issue 5, 2023 . X. Lu, H. Wu, S. Kaeppler, J. Meriwether, Y. Nishimura, W. Wang, J. Li, and X. Shi. Understanding Strong Neutral Vertical Winds and Ionospheric Responses to the 2015 St. Patrick's Day Storm Using TIEGCM Driven by Data-Assimilated Aurora and Electric Fields. Space Weather, volume 21, issue 2, 2023 . C. Gabrielse, S. R. Kaeppler, G. Lu, C.-P. Wang, and Y. Yu. Chapter 4 - Energetic particle dynamics, precipitation, and conductivity. Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System, Elsevier, 2022 . N. A. Frissell, S. R. Kaeppler, D. F. Sanchez, G. W. Perry, W. D. Engelke, P. J. Erickson, A. J. Coster, J. M. Ruohoniemi, J. B. H. Baker, and M. L. West. First Observations of Large Scale Traveling Ionospheric Disturbances Using Automated Amateur Radio Receiving Networks. Geophysical Research Letters, volume 49, issue 5, 2022 . X. Meng, D. S. Ozturk, O. P. Verkhoglyadova, R. H. Varney, A. S. Reimer, J. L. Semeter, S. R. Kaeppler, and W. Zhan. Energy Deposition by Mesoscale High-Latitude Electric Fields Into the Thermosphere During the 26 October 2019 Geomagnetic Storm. Journal of Geophysical Research: Space Physics, volume 127, issue 12, 2022 . Q. Ma, W. Xu, E. R. Sanchez, R. A. Marshall, J. Bortnik, P. M. Reyes, R. H. Varney, S. R. Kaeppler, Y. Miyoshi, A. Matsuoka, Y. Kasahara, S. Matsuda, F. Tsuchiya, A. Kumamoto, S. Kasahara, S. Yokota, K. Keika, T. Hori, T. Mitani, S. Nakamura, Y. Kazama, S.-Y. Wang, C.-W. Jun, I. Shinohara, and S. W.-Y. Tam. Analysis of Electron Precipitation and Ionospheric Density Enhancements Due To Hiss Using Incoherent Scatter Radar and Arase Observations. Journal of Geophysical Research: Space Physics, volume 127, issue 8, 2022 . E. R. Sanchez, Q. Ma, W. Xu, R. A. Marshall, J. Bortnik, P. Reyes, R. Varney, and S. Kaeppler. A Test of Energetic Particle Precipitation Models Using Simultaneous Incoherent Scatter Radar and Van Allen Probes Observations. Journal of Geophysical Research: Space Physics, volume 127, issue 8, 2022 . W. Zhan, S. R. Kaeppler, M. F. Larsen, A. Reimer, and R. Varney. An Investigation of Auroral E Region Energy Exchange Using Poker Flat Incoherent Scatter Radar Observations During Fall Equinox Conditions. Journal of Geophysical Research: Space Physics, volume 126, issue 10, 2021 . R. M. Robinson, S. R. Kaeppler, L. Zanetti, B. Anderson, S. K. Vines, H. Korth, and A. Fitzmaurice. Statistical Relations Between Auroral Electrical Conductances and Field-Aligned Currents at High Latitudes. Journal of Geophysical Research: Space Physics, volume 125, issue 7, 2020 . S. R. Kaeppler, E. Sanchez, R. H. Varney, R. J. Irvin, R. A. Marshall, J. Bortnik, A. S. Reimer, and P. M. Reyes. Chapter 6 - Incoherent scatter radar observations of 10–100keV precipitation: review and outlook. The Dynamic Loss of Earth's Radiation Belts, Elsevier, 2020 . C. R. Clauer, Z. Xu, M. Maimaiti, J. M. Ruohoniemi, W. Scales, M. D. Hartinger, M. J. Nicolls, S. Kaeppler, F. D. Wilder, and R. E. Lopez. Investigation of a rare event where the polar ionospheric reverse convection potential does not saturate during a period of extreme northward IMF solar wind driving. J. Geophys. Res. Space Physics, volume 121, 2016 . S. R. Kaeppler, D. L. Hampton, M. J. Nicolls, A. Strømme, S. C. Solomon, J. H. Hecht, and M. G. Conde. An investigation comparing ground-based techniques that quantify auroral electron flux and conductance. J. Geophys. Res. Space Physics, volume 120, pages 9038-9056, 2015 . S. R. Kaeppler, M. J. Nicolls, A. Strømme, C. A. Kletzing, and S. R. Bounds. Observations in the E-region ionosphere of kappa distribution functions associated with precipitating auroral electrons and discrete aurorae. J. Geophys. Res., volume 119, pages 10164-10183, 2014 .